Mandibular Accessory Mandibular Foramen - An Anatomical Study In Dry Adult Human Mandibles Of Eastern India
Journal Title: Indian Journal of Basic and Applied Medical Research - Year 2018, Vol 8, Issue 1
Abstract
Introduction: Inferior alveolar nerve block failureresults from inaccurate localization of mandibular foramen and accessory mandibular foramina. Aim of this study is to locate mandibular foramen precisely from different anatomical landmarks and observe incidence of accessory mandibular foramina. Methods: This study was done on 160 dry mandibles of unknown sex and age, collected from the Department of Anatomy, IPGME&R. Distance of mandibular foramen was measured from mandibular notch, angle, anterior and posterior border of mandible. We observed incidence of accessory mandibular foramina around mandibular foramen. The values were analysed statistically. Observations and Results: Distance of mandibular foramen from notch was 19.14±2.86mm(right) and 18.89±2.94mm(left). On right side the distance from anterior border was 17.44±1.95mm and from posterior border 13.56±2.93mm, on left side they are 17.49±2.21mm and 13.69±2.42mm respectively from anterior and posterior border. Distance from angle are 20.16±3.55mm (right) and 20.65±3.79 mm (left). 20.44±4.4mm and 21.21±5.41mm are the values we get from last molar tooth on right and left side respectively. Bilaterally there was no significant statistical difference. We found 63.75%(left) and 53.75% (right) specimen with no accessory foramen. Single accessory foramen was 37.5%(right) and 31.25%(left), double foramina in 2.5%(right) and 5%(left), three foramina 6.25%(right) and no such specimen with three accessory foramina on left side we found. Conclusion: Precise knowledge about position of mandibular foramen is essential for dentistry during regional anaesthesia (inferior alveolar nerve block) and different surgical procedures. Knowledge about accessory foramina may be important for radiotherapists during planning of radiation therapy.
Authors and Affiliations
Anwesa Pal
Keywords
Related Articles
- EP ID EP557505
- DOI -
- Views 133
- Downloads 0
Association of Oral Contraceptives and Female Reproductive Tract Carcinomas
Introduction: Cervical cancer is the 5th most common cancer in humans, third most common cause of deaths due to cancer in women worldwide and the second most common cancer and cancer related deaths in developing countrie...
An analysis of clinical profile and laboratory parameters in multiple myeloma
Background: Bone marrow (BM) examination continues to be the gold standard in establishing the diagnosis of multiple myeloma (MM). Along with clinical, radiological and laboratory parameters, the histological criteria fo...
Demodex Folliculoris Dermatitis
This is a case report of Demodex folliculorum of the forehead, scalp, and face of a 64-year-old male farmer from Sudan presenting with pruritic papular and erythematous skin lesions for 6-months. Demodex infestation of t...
Association of Fructosamine and HbA1c in Newly Diagnosed Type 2 Diabetes Mellitus Patients
Introduction: Uncontrolled blood sugar is the main culprit for high levels of morbidity and mortality in diabetic patients worldwide. The blood glycated hemoglobin (HbA1c) and fructosamine provide a good picture of avera...
The Interface of Technology and Medical Education in India: Current Trends and Scope.”
The application of computer based technology in medical education system is being both the rewarding and challenging. The introduction of different material based learning aids including computer applications in the form...