International Journal of Current Research and Review
ISSN: 2231-2196 (Print)ISSN: 0975-5241 (Online)
logo
slider
slider
slider
slider
Bootstrap Slider

Indexed and Abstracted in: Crossref, CAS Abstracts, Publons, Google Scholar, Open J-Gate, ROAD, Indian Citation Index (ICI), ResearchGATE, Ulrich's Periodicals Directory, WorldCat (World's largest network of library content and services)

Search Articles

Track manuscript

Full Html

IJCRR - 6(5), March, 2014

Pages: 32-42

Print Article   Download XML  Download PDF

AN EVALUATION OF THE STRESS DISTRIBUTION IN CORTICAL AND CANCELLOUS BONE AROUND A MICROIMPLANT UNDER VARIOUS LOADING CONDITIONS -AN FESA STUDY

Author: P. Premanand

Category: Healthcare

Abstract:Aim: This study is to evaluate the pattern of stress distribution and bone failure around the Absoanchor micro-implant under various loading conditions and various force levels. Materials and Methods: FESA was originally introduced as a numerical form of analysis in aeronautical engineering and has the potential to obtain a computer generated mathematic model of a real object of complicated shape with its different physical material properties in order to identify the stresses and displacement. Finite element structural models of the Absoanchor implant, cortical bone and cancellous (trabecular) bone of both maxilla and mandible were generated using solid modeling software NASTRAN. In this present study three types of loads were applied on head of implant to simulate different loading conditions. The forces applied were in the range of 25-300gms in both horizontal and diagonal plane, while forces of 10-100gms were applied in vertical plane. Results: There is no bone deformation seen in this study in all the three loading conditions. Conclusion: Since there is no bone deformation for the normal range of force in all the three planes the absoanchor titanium micro-implant placed in maxilla and mandible provide stable anchorage for orthodontic force.

Keywords: Cortical Bone, Cancellous Bone, Absoanchor Microimplant, FESA.

Full Text:

INTRODUCTION

Successful orthodontic treatment has always required intra oral anchorage with a high resistance to displacement. Extra oral traction can be an effective reinforcement but demands exceptional patient co-operation. The size, bulk, cost and invasiveness of prosthetic osseointegrated implants have limited their orthodontic application. Conventional bone screws can be used with bone plates to provide intra oral anchorage, but the screw heads fail to protect the gingiva from the impingement of ligatures or attached elastics and make it difficult to attach coil springs and other orthodontic appliance. Failure of large titanium implants led to the development of micro-implant which is small, affordable, easy to place, routinely resistant to orthodontic forces, can be immediately loaded and easy to remove. One such implant is Absoranchor micro-implant. Current research on implants indicates that bone adaptation to implants is an important factor for successful implant treatment. Incorrect loading or overloading as a result of ineffective implant geometries may lead to implant loss [1, 2] . The Finite element structural analysis (FESA) represents an extension of the matrix method for the analysis of framed and continuum structure. This method is extremely powerful as it helps to accurately analyze structures with complex geometrical properties and loading conditions. The most important step in the Finite element method of structural analysis is to generate, using finite number of discrete elements, a mathematical model which should be as near as possible equivalent to the actual continuum. Such a formulation of a model is referred to as structural idealization or discretization. The continuum is a physical body, a structure or a solid, which needs to be analyzed. The discretization process of continuum is called elements and is connected to the adjacent element only at limited number of points called node [3] . Thus, FESA offers an ideal method of accurate modeling of tooth, periodontium, bone and implant with its complicated three-dimensional geometry representing the in vivo condition similar to clinical situation, thereby permitting the application of various force systems at a point or vice versa and to study the distribution of forces in a qualitative and quantitative form. Thus Finite element Structural analysis (FESA) of the implant can be empirically used for the investigation of maximum anchorage success. The aim of this study is to produce an insight into the influence of an implant system (Absoanchor micro-implant), the direction and magnitude of force application and its stress distribution on the surrounding bone using the Finite element structural (FESA) method.

AIMS AND OBJECTIVES

The aim of the present study was: ? To evaluate the pattern of stress distribution in the cortical and cancellous bone of maxilla and mandible around the microimplant under the following directions of force a) Vertical b) Horizontal c) Diagonal ? To evaluate the pattern of stress distribution in the cortical and cancellous bone of maxilla and mandible around the micro-implant under various force levels. ? To evaluate the amount of bone deformation present around the implant under various loading conditions

MATERIALS AND METHODS

Finite element modeling Finite element structural method offers various advantages including accurate representation of complex geometries, easy model modification and representation of the internal state of stress and other mechanical quantities (Lavernia et al 1981, Huiskes and Chao, 1983)[4,5] . Three Dimensional (3D) CAD Finite element structural models of the implant, cortical and cancellous bones of both maxilla and mandible were generated using solid modeling software NASTRAN. A Finite element structural mesh was used to represent the model of the implant, cortical and cancellous bone. In general, increasingly fine mesh size ensures convergence of a FE solution. Use of large number of elements was especially important in this problem, where stress singularities were expected at the sharp corners [6] . The thickness of the cortical bone in the interdental area between the second premolar and first molar in maxilla and mandible was evaluated with the help of CT scan in a series of patients and was found to be of 2mm thickness in maxilla and 3mm in mandible. The cortical bone was modeled as a cylinder of 2mm thickness for maxilla and 3mm thickness for mandible around the implant with a diameter of 6mm. Cortical bone was generated with 59500 nodes and 59649 elements (Figure-1). The trabecular bone was modeled with a length of 6.5mm and diameter of 6mm for both maxilla and mandible around the implant below the cortical bone model. Trabecular bone was generated with 51309 nodes and 51140 elements (Figure-2). The Absoanchor titanium micro implant [2, 7] with a length of 6mm and diameter of 1.2 mm was modeled, with linear elastic, isotropic and homogenous properties. In the present study Absoanchor implant model was derived from a single mesh pattern that was generated with 20283 nodes and 20360 elements (Figure-3). Implant to bone contact was assumed to be 100% indicating complete osseous integration [8]. Finite element structural models of the implant bone complex (Figure-4) were used to determine stresses and strains in the bone adjacent to the implant surface, under loading. The results were recorded during static loading on the implant.

 

Material

Properties In the absence of information about the bones precise material properties, assumptions were made according to the majority of studies that used FEM [9]. All materials used in the models were considered to be isotropic, homogenous and linearly elastic [10] . In the cortical bone, Young’s modulus was assumed to be E = 1.37 + 04 N/mm2 and Poisson's ratio = 2.6 - 01 N/mm2 [11] . In the trabecular bone, values were set to E = 1.37 + 03 N/mm2 and Poisson's ratio = 3.0 - 01 N/mm2 [11], and for titanium (implant material) the values were taken to be E = 1.10 + 05 N/mm2 and Poisson's ratio = 3.0 - 01 N/mm2 [11] . Implant loading The force exerted on the head of the implant varies in direction and magnitude. In the present study, 3 types of loads were applied on the head of implant to simulate different loading conditions. a) Horizontal – the load on implant head in horizontal direction was investigated under orthodontic forces ranging from 25gms to 300gms (Figure-5). b) Vertical – the load on implant head in vertical direction was investigated under orthodontic forces ranging from 10gms to 100gms (Figure-6). c) Diagonal - the load on implant head in diagonal direction was investigated under orthodontic forces ranging from 25gms to 300gms (Figure-7).

RESULTS

The output results of the Finite Element Structural Analysis are presented in colorful contours. Spectrum of different colour bands on right side of the figure indicates the stress pattern and level of stress distribution in the bone, under various levels of force and direction. (Figure-8) Results were expressed as Principal stresses – Maximum and Minimum. The maximum principal stresses were mostly tensile while the minimum principal stresses were compressive in nature, used on side of force direction [11] . The forces applied were in the range of 25 – 300gms in both horizontal and diagonal while forces of 10 – 100gms were applied in the vertical plane. The stress distribution pattern in maxilla and mandible were assessed for all the three types of force application and the results were graphically represented. (Figure-9-14)

DISCUSSION

Anchorage control is of great importance in orthodontic treatment. The long term stability of an implant used as an anchorage for orthodontic or orthopedic forces depends on its resistance to displacement forces in all planes [12]. This could be best assessed by observing the stress patterns created around the implant. The present study was aimed at evaluating these stress patterns under various directions of load, which mimics the clinical situation using the Finite element structural analysis (FESA) method. Inappropriate loading causes excessive stress in the bone around the implant and may result in bone resorption. Therefore it is valuable to investigate the stresses / strains in both cortical and cancellous bone. The FESA method is one of the most frequently used methods in stress analysis in both industry and science. It is used for analyzing hip joints, knee prostheses and dental implants [13]. The result of the FESA computation depends on many individual factors, including material properties, boundary condition, and interface definition and also on the overall approach to the model. It is apparent that the presented model was only an approximation of clinical situation. In the present study the force levels of maximum 300gms were used. Since a force of up to 400gms orthodontic force (which is greater than the normal range required for conventional orthodontic tooth movement) has been successfully anchored against an implant anchor in several malocclusions [14, 15] . The results show that all four-stress components in both maxilla and mandible, expressed a linear increase in the stress distribution with an increase in the magnitude of force (Figure-9-14). Stress distribution in cortical bone The stress distribution in the cortical bone was significantly greater than in the cancellous bone (Figure-9, 11and13) as shown in previous studies [8] . Although the present study shows almost identical distribution of the stress in maxillary and mandibular cortical bone under horizontal loading (Figure-13), whereas under diagonal and vertical loading, the stress distribution in the maxillary cortical bone was slightly lesser than that of its mandibular counter parts (Figure-9and11). This could be attributed to the difference in the thickness of cortical bone. Since the cortical bone has much higher elastic modulus than cancellous bone, it is considered the major stress bearing area of the implant [9]; the stresses are more evenly distributed in the mandibular cortical bone than in maxilla. This is further stressed by the work of Miyawaki et al [16] who states that the success rate of implants could be slightly higher than that in the maxilla. This result of this study is in accordance with other studies. [8, 17] The study by Martin et al [18] reported that the ultimate stress of the cortical bone to be higher in compression (170 MPa) than in tension (100 MPa). In the present study the ultimate stress of the cortical bone (1.89 x 10-1 N/mm2 = 0.189MPa) was very much within this limits when a maximum load of 300gms was applied in the horizontal direction (Figure-15), indicating an absence of bone deformation around the implant anchor.

The “strength of materials” [10] principles states that the implant supporting tissue has homogeneous elastic properties, the axial load transmitted from implant to bone concentrates highly in the upper region of bone and decreases rapidly towards the implant base. This phenomenon was observed in that present study showing a rapid decline in the stress distribution from the cortical bone to the cancellous bone. Stress distribution in cancellous bone The results of the present study show that the stress distribution of the maxillary cancellous bone is more than that of the mandibular cancellous bone (Figure-10, 12and14), which is in contrast to the stress distribution found in cortical bone. This could be explained by the fact that owing to reduced thickness of cortical bone of maxilla the significant portion of the load is to be borne by the cancellous bone than that of the mandibular counterpart. This in accordance with the study by Fanuscu et al[8] who demonstrated higher overall stresses in the cortical bone and least overall stresses in the cancellous bone. Comparison of stress distribution under various loading conditions The maximum stress distribution was observed in the horizontal loading condition, which is in accordance with the study by Pierrisnard et al. [19] whereas under the same magnitude of loading, the stress distribution under diagonal loading was significantly lower than that of horizontal loading condition (Figure-13and14). This could be effectively utilized by placing the implant higher up towards the vestibule where by a retractive force from such an implant could be well utilized for both intrusion and retraction of an entire anterior segment, mimicking the power arm design placed on molar anchor tooth. This could also be utilized for efficient use of class II retractive force. Under vertical loading condition a further reduction of stress distribution was noted than the other two loading conditions (Figure-9and10). As only minimal force (10-20 gm) [20] is required for intruding single tooth (for correction of supra erupted molar) or group of teeth (correction of deep bite) the mini implant can effectively serve as a source of anchorage for intruding the above conditions.

CONCLUSION

The pre adjusted edgewise appliance has always been popular because it is easy to work and also provides good control of the tooth during the process of retraction. But anchorage control has always been a trouble to this appliance system, and hence there was always a need to control it. The advent of microimplant enhances orthodontic anchorage without the need for special patient compliance. The result of this three dimensional Finite element structural method shows that - There is no bone deformation seen in this study, in all the three loading condition. - The stress distribution pattern seen in mandibular cortical bone when compared with maxillary cortical bone shows that implant is more stable in the mandible than in maxilla. - Since there is no bone deformation for the normal range of force in all the three planes, the Absoanchor titanium micro implant placed in maxilla and mandible provide stable anchorage to orthodontically intrude hyper erupted unopposed molars, intrusion and retraction of entire anterior segment and can be efficiently used for class II retractive force. In the future modeling the bone as the regenerative tissue, responding to stresses by resorption or regeneration may be a key improvement to the current state of art of FESA models to address the issues found in the study. As developments occur in implant technology, they may have a significant role as anchorage reinforcement aids and make head gear obsolete. However there is a need for high quality research in this area.

ACKNOWLEDGEMENT

Authors acknowledge the immense help received from the scholars whose articles are cited and included in references of this manuscript. The authors are also grateful to authors / editors / publishers of all those articles, journals and books from where the literature for this article has been reviewed and discussed.

 

 

References:

 

1. Alberto R. Mazzocchi and Silvia Bernini. Osseointegrated implants for maximum orthodontic anchroage. JCO 1998 July. 412- 415.

2. Hee-Moon Kyung, Hyo-Sang Park, SeongMin Bae, IL-Bong Kim and Jae-Hyun Sung. Development of orthodontic Micro implants for intra oral anchorage. JCO 2003, vol. 37, No.6: 321-328.

3. Wail N. Al-Rifaie and Ashok K. Govil. Finite element method – for structural Engineers (A Basic Approach).

4. Lavernia C J, Cook S D, Weinstein A M, Klawitter J J 1981 An analysis of stresses in a dental implant system. Journal of Biomechanics 14: 555-560.

5. Huiskes R, Chao E Y 1983 A survey of finite element analysis in orthopedic biomechanics: the first decade. Journal of Biomechanics 16: 385- 409.

6. Dincer Bozkaya, Siman Muftu and Ali Muftu. Evaluation of load transfer characteristics of five different implants in compact bone at different load levels by finite element analysis. J. Prosthet. Dent 2004; 92:523-530.

7. Hee - Moon Kyung, Hyo-Sang Park, and JaeHyun Sung. A simple method of molar uprighting with micro- implant anchorage. JCO – 2002 vol. 36, No. 10, 592-596.

8. Mete. I Fanuscu, Hung V. Vu and Bernard Poncelet. Implant Biomechanics in grafted sinus: A Finite element analysis. J. Oral. Implantology 2004, vol-30, No: 2; 59-68.

9. Cruz et al. Three- Dimensional finite element stress analysis of a cuneiform geometry implant. Int. J. Oral maxillofacial implants 2003; 18: 675-684.

10. Shinichiro Tada, Roxana Stegaroiu, Eriko Kitamura, Osamu Myakawa and Haruka Kusakari. Influence of implant design and bone quality on stress/strain distribution in bone around implants: A Finite element Analysis. Int. J. Oral. Maxillofacial. Implants 2003; 18: 357-368.

11. Monica Vasquez et al. Initial stress differences between sliding and sectional mechanics with the Endosseous implant as anchorage: A 3- Dimensional Finite element analysis. Angle orthod 2001; 71: 247-256.

12. Nilgun- Akin –Nergiz, Ibrahim Nergiz, Axel Schulz, Nejat Arpak and Wilhelm Niedermeier. Reaction of peri-impalnt tissues to continuous loading of osseointegrated implants. AJO 1998; 114: 292-298.

13. Lucie Himmlova, Tatjana Dostalova, Alois Kacovsky and Svatava Konvickova. Influence of implant length and diameter on stress distribution: A finite element analysis. J.Prosthet. Dent. 2004; 91:20-25.

14. Higuchi KW and Slak JM. The use of titanium fixture for Intra oral anchorage to facilitate orthodontic tooth movement. Int. J. Oral Maxillofacial Implants 1991; 69: 401-407.

15. Ismail S.F.H. and A.S. Johal et al. The role of implants in orthodontics. Journal of Orthodontics, 2002, vol. 29, 239-245.

16. Miyawaki et al. Factors associated with the stability of titanium screws placed in the posterior region for orthodontic anchorage. AJO 2003, 124: 373-378.

17. Masumoto T, Hayashi I, Kawamurn A, Tanuku K and Kasai K. Relationship among facial type, buccolingual molar inclination and cortical bone thickness of the mandible. E JO 2001; 23: 15-23.

18. Martin RB et al Skeletal tissue mechanics. Springer 1998; 127-178.

19. Laurent Pierrisnard, Guy Hure, Michel Barquins and Daniel Chappard. Two Dental implants Designed for immediate loading: A Finite Element Analysis. Int J. Oral Maxillofacial. Implants. 2002; 17: 353-362.

20. William R. Proffit et al. Contemporary orthodontics. Third Edition.

Announcements

Dr. Pramod Kumar Manjhi joined Editor-in-Chief since July 2021 onwards

COPE guidelines for Reviewers

SCOPUS indexing: 2014, 2019 to 2021


Awards, Research and Publication incentive Schemes by IJCRR

Best Article Award: 

One article from every issue is selected for the ‘Best Article Award’. Authors of selected ‘Best Article’ are rewarded with a certificate. IJCRR Editorial Board members select one ‘Best Article’ from the published issue based on originality, novelty, social usefulness of the work. The corresponding author of selected ‘Best Article Award’ is communicated and information of award is displayed on IJCRR’s website. Drop a mail to editor@ijcrr.com for more details.

Women Researcher Award:

This award is instituted to encourage women researchers to publish her work in IJCRR. Women researcher, who intends to publish her research work in IJCRR as the first author is eligible to apply for this award. Editorial Board members decide on the selection of women researchers based on the originality, novelty, and social contribution of the research work. The corresponding author of the selected manuscript is communicated and information is displayed on IJCRR’s website. Under this award selected women, the author is eligible for publication incentives. Drop a mail to editor@ijcrr.com for more details.

Emerging Researcher Award:

‘Emerging Researcher Award’ is instituted to encourage student researchers to publish their work in IJCRR. Student researchers, who intend to publish their research or review work in IJCRR as the first author are eligible to apply for this award. Editorial Board members decide on the selection of student researchers for the said award based on originality, novelty, and social applicability of the research work. Under this award selected student researcher is eligible for publication incentives. Drop a mail to editor@ijcrr.com for more details.


Best Article Award

A study by Dorothy Ebere Adimora et al. entitled \"Remediation for Effects of Domestic Violence on Psychological well-being, Depression and Suicide among Women During COVID-19 Pandemic: A Cross-cultural Study of Nigeria and Spain\" is awarded Best Article of Vol 14 issue 23
A study by Muhas C. et al. entitled \"Study on Knowledge & Awareness About Pharmacovigilance Among Pharmacists in South India\" is awarded Best article for Vol 14 issue 22
A study by Saurabh Suvidha entitled \"A Case of Mucoid Degeneration of Uterine Fibroid with Hydrosalphinx and Ovarian Cyst\" is awarded Best article of Vol 14 issue 21
A study by Alice Alice entitled \"Strengthening of Human Milk Banking across South Asian Countries: A Next Step Forward\" is awarded Best article of Vol 14 issue 20
A study by Sathyanarayanan AR et al. entitled \"The on-task Attention of Individuals with Autism Spectrum Disorder-An Eye Tracker Study Using Auticare\" is awarded Best article of Vol 14 issue 19
A study by Gupta P. et al. entitled \"A Short Review on \"A Novel Approach in Fast Dissolving Film & their Evaluation Studies\" is awarded Best Article of Vol 14 issue 18.
A study by Shafaque M. et al. entitled \"A Case-Control Study Performed in Karachi on Inflammatory Markers by Ciprofloxacin and CoAmoxicillin in Patients with Chronic Suppurative Otitis Media\" is awarded Best Article of Vol 14 issue 17
A study by Ali Nawaz et al. entitled \"A Comparative Study of Tubeless versus Standard Percutaneous Nephrolithotomy (PCNL) \? A Randomized Controlled Study\" is awarded Best Article for Vol 14 issue 16.
A study by Singh R. et al. entitled \"A Prospective Study to Find the Association of Astigmatism in Patients of Vernal Keratoconjunctivitis (VKC) in a Tertiary Health Care Centre in India (Vindhya Region MP)\" is awarded Best Article for Vol 14 issue 15
A Study by Humaira Tahir et al. entitled "Comparison of First Analgesic Demand after Major Surgeries of Obstetrics and Gynecology between Pre-Emptive Versus Intra-Operative Groups by Using Intravenous Paracetamol: A Cross-Sectional Study" is awarded Best Article for Vol 14 issue 14
A Study by Monica K. entitled "Risk Predictors for Lymphoma Development in Sjogren Syndrome - A Systematic Review" is awarded Best Article for Vol 14 issue 13
A Study by Mokhtar M Sh et al. entitled "Prevalence of Hospital Mortality of Critically Ill Elderly Patients" is awarded Best Article for Vol 14 issue 12
A Study by Vidya S. Bhat et al. entitled "Effect of an Indigenous Cleanser on the Microbial Biofilm on Acrylic Denture Base - A Pilot Study" is awarded Best Article for Vol 14 issue 11
A Study by Pandya S. et al. entitled "Acute and 28-Day Repeated Dose Subacute Toxicological Evaluation of Coroprotect Tablet in Rodents" is awarded Best Article for Vol 14 issue 10
A Study by Muhammad Zaki et al. entitled "Effect of Hemoglobin Level on the Severity of Acute Bronchiolitis in Children: A Case-Control Study" is awarded Best Article for Vol 14 issue 09
A Study by Vinita S & Ayushi S entitled "Role of Colour Doppler and Transvaginal Sonography for diagnosis of endometrial pathology in women presenting with Abnormal Uterine Bleeding" is awarded Best Article for Vol 14 issue 08
A Study by Prabhu A et al. entitled "Awareness of Common Eye Conditions among the ASHA (Accredited Social Health Activist) Workers in the Rural Communities of Udupi District- A Pilot Study" is awarded Best Article for Vol 14 issue 07
A Study by Divya MP et al. entitled "Non-Echoplanar Diffusion-Weighted Imaging and 3D Fiesta Magnetic Resonance Imaging Sequences with High Resolution Computed Tomography Temporal Bone in Assessment and Predicting the Outcome of Chronic Suppurative Otitis Media with Cholesteatoma" is awarded Best Article for Vol 14 issue 06
A Study by Zahoor Illahi Soomro et al. entitled "Functional Outcomes of Fracture Distal Radius after Fixation with Two Different Plates: A Retrospective Comparative Study" is awarded Best Article for Vol 14 issue 05
A Study by Ajai KG & Athira KN entitled "Patients’ Gratification Towards Service Delivery Among Government Hospitals with Particular Orientation Towards Primary Health Centres" is awarded Best Article for Vol 14 issue 04
A Study by Mbungu Mulaila AP et al. entitled "Ovarian Pregnancy in Kindu City, D.R. Congo - A Case Report" is awarded Best Article for Vol 14 issue 03
A Study by Maryam MJ et al. entitled "Evaluation Serum Chemerin and Visfatin Levels with Rheumatoid Arthritis: Possible Diagnostic Biomarkers" is awarded Best Article for Vol 14 issue 02
A Study by Shanthan KR et al. entitled "Comparison of Ultrasound Guided Versus Nerve Stimulator Guided Technique of Supraclavicular Brachial Plexus Block in Patients Undergoing Upper Limb Surgeries" is awarded Best Article for Vol 14 issue 01
A Study by Amol Sanap et al. entitled "The Outcome of Coxofemoral Bypass Using Cemented Bipolar Hemiarthroplasty in the Treatment of Unstable Intertrochanteric Fracture of Femur in a Rural Setup" is awarded Best Article Award of Vol 13 issue 24
A Study by Manoj KP et al. entitled "A Randomized Comparative Clinical Trial to Know the Efficacy of Ultrasound-Guided Transversus Abdominis Plane Block Against Multimodal Analgesia for Postoperative Analgesia Following Caesarean Section" is awarded Best Article Award of Vol 13 issue 23
A Study by Karimova II et al. entitled "Changes in the Activity of Intestinal Carbohydrases in Alloxan-Induced Diabetic Rats and Their Correction with Prenalon" is awarded Best Article of Vol 13 issue 22
A Study by Ashish B Roge et al. entitled "Development, Validation of RP-HPLC Method and GC MS Analysis of Desloratadine HCL and It’s Degradation Products" is awarded Best Article of Vol 13 issue 21
A Study by Isha Gaurav et al. entitled "Association of ABO Blood Group with Oral Cancer and Precancer – A Case-control Study" is awarded Best Article for Vol 13 issue 20
A Study by Amr Y. Zakaria et al. entitled "Single Nucleotide Polymorphisms of ATP-Binding Cassette Gene(ABCC3 rs4793665) affect High Dose Methotrexate-Induced Nephrotoxicity in Children with Osteosarcoma" is awarded Best Article for Vol 13 issue 19
A Study by Kholis Ernawati et al. entitled "The Utilization of Mobile-Based Information Technology in the Management of Dengue Fever in the Community Year 2019-2020: Systematic Review" is awarded Best Article for Vol 13 issue 18
A Study by Bhat Asifa et al. entitled "Efficacy of Modified Carbapenem Inactivation Method for Carbapenemase Detection and Comparative Evaluation with Polymerase Chain Reaction for the Identification of Carbapenemase Producing Klebsiella pneumonia Isolates" is awarded Best Article for Vol 13 issue 17
A Study by Gupta R. et al. entitled "A Clinical Study of Paediatric Tracheostomy: Our Experience in a Tertiary Care Hospital in North India" is awarded Best Article for Vol 13 issue 16
A Study by Chandran Anand et al. entitled "A Prospective Study on Assessment of Quality of Life of Patients Receiving Sorafenib for Hepatocellular Carcinoma" is awarded Best article for Vol 13 issue 15
A Study by Rosa PS et al. entitled "Emotional State Due to the Covid – 19 Pandemic in People Residing in a Vulnerable Area in North Lima" is awarded Best Article for Vol 13 issue 14
A Study by Suvarna Sunder J et al. entitled "Endodontic Revascularization of Necrotic Permanent Anterior Tooth with Platelet Rich Fibrin, Platelet Rich Plasma, and Blood Clot - A Comparative Study" is awarded Best Article for Vol 13 issue 13
A Study by Mona Isam Eldin Osman et al. entitled "Psychological Impact and Risk Factors of Sexual Abuse on Sudanese Children in Khartoum State" is awarded Best Article for Vol 13 issue 12
A Study by Khaw Ming Sheng & Sathiapriya Ramiah entitled "Web Based Suicide Prevention Application for Patients Suffering from Depression" is awarded Best Article for Vol 13 issue 11
A Study by Purushottam S. G. et al. entitled "Development of Fenofibrate Solid Dispersions for the Plausible Aqueous Solubility Augmentation of this BCS Class-II Drug" is awarded Best article for Vol 13 issue 10
A Study by Kumar S. et al. entitled "A Study on Clinical Spectrum, Laboratory Profile, Complications and Outcome of Pediatric Scrub Typhus Patients Admitted to an Intensive Care Unit from a Tertiary Care Hospital from Eastern India" is awarded Best Article for Vol 13 issue 09
A Study by Mardhiah Kamaruddin et al. entitled "The Pattern of Creatinine Clearance in Gestational and Chronic Hypertension Women from the Third Trimester to 12 Weeks Postpartum" is awarded Best Article for Vol 13 issue 08
A Study by Sarmila G. B. et al. entitled "Study to Compare the Efficacy of Orally Administered Melatonin and Clonidine for Attenuation of Hemodynamic Response During Laryngoscopy and Endotracheal Intubation in Gastrointestinal Surgeries" is awarded Best Article for Vol 13 issue 07
A Study by M. Muthu Uma Maheswari et al. entitled "A Study on C-reactive Protein and Liver Function Tests in Laboratory RT-PCR Positive Covid-19 Patients in a Tertiary Care Centre – A Retrospective Study" is awarded Best Article of Vol 13 issue 06 Special issue Modern approaches for diagnosis of COVID-19 and current status of awareness
A Study by Gainneos PD et al. entitled "A Comparative Evaluation of the Levels of Salivary IgA in HIV Affected Children and the Children of the General Population within the Age Group of 9 – 12 Years – A Cross-Sectional Study" is awarded Best Article of Vol 13 issue 05 Special issue on Recent Advances in Dentistry for better Oral Health
A Study by Alkhansa Mahmoud et al. entitled "mRNA Expression of Somatostatin Receptors (1-5) in MCF7 and MDA-MB231 Breast Cancer Cells" is awarded Best Article of Vol 13 issue 06
A Study by Chen YY and Ghazali SRB entitled "Lifetime Trauma, posttraumatic stress disorder Symptoms and Early Adolescence Risk Factors for Poor Physical Health Outcome Among Malaysian Adolescents" is awarded Best Article of Vol 13 issue 04 Special issue on Current Updates in Plant Biology to Medicine to Healthcare Awareness in Malaysia
A Study by Kumari PM et al. entitled "Study to Evaluate the Adverse Drug Reactions in a Tertiary Care Teaching Hospital in Tamilnadu - A Cross-Sectional Study" is awarded Best Article for Vol 13 issue 05
A Study by Anu et al. entitled "Effectiveness of Cytological Scoring Systems for Evaluation of Breast Lesion Cytology with its Histopathological Correlation" is awarded Best Article of Vol 13 issue 04
A Study by Sharipov R. Kh. et al. entitled "Interaction of Correction of Lipid Peroxidation Disorders with Oxibral" is awarded Best Article of Vol 13 issue 03
A Study by Tarek Elwakil et al. entitled "Led Light Photobiomodulation Effect on Wound Healing Combined with Phenytoin in Mice Model" is awarded Best Article of Vol 13 issue 02
A Study by Mohita Ray et al. entitled "Accuracy of Intra-Operative Frozen Section Consultation of Gastrointestinal Biopsy Samples in Correlation with the Final Histopathological Diagnosis" is awarded Best Article for Vol 13 issue 01
A Study by Badritdinova MN et al. entitled "Peculiarities of a Pain in Patients with Ischemic Heart Disease in the Presence of Individual Combines of the Metabolic Syndrome" is awarded Best Article for Vol 12 issue 24
A Study by Sindhu Priya E S et al. entitled "Neuroprotective activity of Pyrazolone Derivatives Against Paraquat-induced Oxidative Stress and Locomotor Impairment in Drosophila melanogaster" is awarded Best Article for Vol 12 issue 23
A Study by Habiba Suhail et al. entitled "Effect of Majoon Murmakki in Dysmenorrhoea (Usre Tams): A Standard Controlled Clinical Study" is awarded Best Article for Vol 12 issue 22
A Study by Ghaffar UB et al. entitled "Correlation between Height and Foot Length in Saudi Population in Majmaah, Saudi Arabia" is awarded Best Article for Vol 12 issue 21
A Study by Siti Sarah Binti Maidin entitled "Sleep Well: Mobile Application to Address Sleeping Problems" is awarded Best Article for Vol 12 issue 20
A Study by Avijit Singh"Comparison of Post Operative Clinical Outcomes Between “Made in India” TTK Chitra Mechanical Heart Valve Versus St Jude Mechanical Heart Valve in Valve Replacement Surgery" is awarded Best Article for Vol 12 issue 19
A Study by Sonali Banerjee and Mary Mathews N. entitled "Exploring Quality of Life and Perceived Experiences Among Couples Undergoing Fertility Treatment in Western India: A Mixed Methodology" is awarded Best Article for Vol 12 issue 18
A Study by Jabbar Desai et al. entitled "Prevalence of Obstructive Airway Disease in Patients with Ischemic Heart Disease and Hypertension" is awarded Best Article for Vol 12 issue 17
A Study by Juna Byun et al. entitled "Study on Difference in Coronavirus-19 Related Anxiety between Face-to-face and Non-face-to-face Classes among University Students in South Korea" is awarded Best Article for Vol 12 issue 16
A Study by Sudha Ramachandra & Vinay Chavan entitled "Enhanced-Hybrid-Age Layered Population Structure (E-Hybrid-ALPS): A Genetic Algorithm with Adaptive Crossover for Molecular Docking Studies of Drug Discovery Process" is awarded Best article for Vol 12 issue 15
A Study by Varsha M. Shindhe et al. entitled "A Study on Effect of Smokeless Tobacco on Pulmonary Function Tests in Class IV Workers of USM-KLE (Universiti Sains Malaysia-Karnataka Lingayat Education Society) International Medical Programme, Belagavi" is awarded Best article of Vol 12 issue 14, July 2020
A study by Amruta Choudhary et al. entitled "Family Planning Knowledge, Attitude and Practice Among Women of Reproductive Age from Rural Area of Central India" is awarded Best Article for special issue "Modern Therapeutics Applications"
A study by Raunak Das entitled "Study of Cardiovascular Dysfunctions in Interstitial Lung Diseas epatients by Correlating the Levels of Serum NT PRO BNP and Microalbuminuria (Biomarkers of Cardiovascular Dysfunction) with Echocardiographic, Bronchoscopic and HighResolution Computed Tomography Findings of These ILD Patients" is awarded Best Article of Vol 12 issue 13 
A Study by Kannamani Ramasamy et al. entitled "COVID-19 Situation at Chennai City – Forecasting for the Better Pandemic Management" is awarded best article for  Vol 12 issue 12
A Study by Muhammet Lutfi SELCUK and Fatma entitled "Distinction of Gray and White Matter for Some Histological Staining Methods in New Zealand Rabbit's Brain" is awarded best article for  Vol 12 issue 11
A Study by Anamul Haq et al. entitled "Etiology of Abnormal Uterine Bleeding in Adolescents – Emphasis Upon Polycystic Ovarian Syndrome" is awarded best article for  Vol 12 issue 10
A Study by entitled "Estimation of Reference Interval of Serum Progesterone During Three Trimesters of Normal Pregnancy in a Tertiary Care Hospital of Kolkata" is awarded best article for  Vol 12 issue 09
A Study by Ilona Gracie De Souza & Pavan Kumar G. entitled "Effect of Releasing Myofascial Chain in Patients with Patellofemoral Pain Syndrome - A Randomized Clinical Trial" is awarded best article for  Vol 12 issue 08
A Study by Virendra Atam et. al. entitled "Clinical Profile and Short - Term Mortality Predictors in Acute Stroke with Emphasis on Stress Hyperglycemia and THRIVE Score : An Observational Study" is awarded best article for  Vol 12 issue 07
A Study by K. Krupashree et. al. entitled "Protective Effects of Picrorhizakurroa Against Fumonisin B1 Induced Hepatotoxicity in Mice" is awarded best article for issue Vol 10 issue 20
A study by Mithun K.P. et al "Larvicidal Activity of Crude Solanum Nigrum Leaf and Berries Extract Against Dengue Vector-Aedesaegypti" is awarded Best Article for Vol 10 issue 14 of IJCRR
A study by Asha Menon "Women in Child Care and Early Education: Truly Nontraditional Work" is awarded Best Article for Vol 10 issue 13
A study by Deep J. M. "Prevalence of Molar-Incisor Hypomineralization in 7-13 Years Old Children of Biratnagar, Nepal: A Cross Sectional Study" is awarded Best Article for Vol 10 issue 11 of IJCRR
A review by Chitra et al to analyse relation between Obesity and Type 2 diabetes is awarded 'Best Article' for Vol 10 issue 10 by IJCRR. 
A study by Karanpreet et al "Pregnancy Induced Hypertension: A Study on Its Multisystem Involvement" is given Best Paper Award for Vol 10 issue 09

List of Awardees

A Study by Ese Anibor et al. "Evaluation of Temporomandibular Joint Disorders Among Delta State University Students in Abraka, Nigeria" from Vol 13 issue 16 received Emerging Researcher Award


A Study by Alkhansa Mahmoud et al. entitled "mRNA Expression of Somatostatin Receptors (1-5) in MCF7 and MDA-MB231 Breast Cancer Cells" from Vol 13 issue 06 received Emerging Researcher Award


RSS feed

Indexed and Abstracted in


Antiplagiarism Policy: IJCRR strongly condemn and discourage practice of plagiarism. All received manuscripts have to pass through "Plagiarism Detection Software" test before Toto Macau forwarding for peer review. We consider "Plagiarism is a crime"

IJCRR Code of Conduct: To achieve a high standard of publication, we adopt Good Publishing Practices (updated in 2022) which are inspired by guidelines provided by Committee on Publication Ethics (COPE), Open Access Scholarly Publishers Association (OASPA) and International Committee of Medical Journal Editors (ICMJE)

Disclaimer: International Journal of Current Research and Review (IJCRR) provides platform for researchers to publish and discuss their original research and review work. IJCRR can not be held responsible for views, opinions and written statements of researchers published in this journal.



ABOUT US

International Journal of Current Research and Review (IJCRR) provides platform for researchers to publish and discuss their original research and review work. IJCRR can not be held responsible for views, opinions and written statements of researchers published in this journal

Contact

148, IMSR Building, Ayurvedic Layout,
        Near NIT Complex, Sakkardara,
        Nagpur-24, Maharashtra State, India

editor@ijcrr.com

editor.ijcrr@gmail.com


Copyright © 2024 IJCRR. Specialized online journals by ubijournal .Website by Ubitech solutions