Background: Different surgical procedures are utilized for treatment of various diseases of the posterior mandible depending on the type of disease. site. duration and age of the patient. A thorough knowledge of the anatomical relations of structures and adequate surgical skills are needed to minimize complications. https://sczmusve1rlevc.collectblogs.com/79711583/a-comparative-analysis-of-the-components-of-extra-role-behavior-in-educational-organizations-with-an-emphasis-on-the-educational-teachings-of-islam