Efficacy of inferior alveolar nerve block and intraligamentary anesthesia in the extraction of primary mandibular molars: A randomized controlled clinical trial.

Objective: The study aims to compare the effectiveness and quality of intraligamentary anesthesia (ILA) and inferior alveolar nerve block (IANB) for primary mandibular molar extraction.

Methods: This prospective, randomized clinical study included patients aged 5 to 13 years scheduled for primary mandibular molar extraction. A total of 208 participants were randomly allocated into two groups (n = 104 each group), IANB and ILA, who were administered 2% lignocaine with epinephrine 1:100,000.

Malignant peripheral nerve sheath tumor of mandible.

Malignant peripheral nerve sheath tumor is a common tumor that rarely affects the head and neck region. The patient presented in this report is a teenage girl presented with a lesion in the right body of the mandible with severe disfigurement of the lower face. The lesion was first histopathologically diagnosed as embryonal rhabdomyosarcoma.

Primary malignant tumors of orofacial region at Benghazi, Libya: a 17 years review.

The aim of this study was to systematically analyze the clinical presentations of orofacial malignant tumors in a Libyan population over a period of 17 years and compare the results with the reports from other countries. During the study period, tumors of epithelial origin were found in 160 patients (82%), followed by tumors of immune system, 22 (11%) and tumors of mesenchymal origin, 14 (7%). Of the total malignant tumors, 115 were men and 81 were women and the male to female ratio was 1.

Incidence of mandibular fractures in Eastern part of Libya.

The objective of this retrospective study is to evaluate the incidence of mandibular fractures in the eastern part of Libya and to present our experience in treating this type of facial fracture. We analyzed factors such as the incidence of age, sex, time distribution, cause and site of the fracture and the associated injuries in 493 patients presenting a total of 666 mandibular fractures. These patients were treated at Al-Jala Trauma Hospital, Benghazi-Libya between 2000 and 2006.

Benign tumours of orofacial region at Benghazi, Libya: a study of 405 cases.

Introduction: Although benign tumours are thought to be relatively uncommon in the orofacial region, the incidence differs according to the country. The purpose of this study was to systematically analyse the incidence of benign tumours of maxillofacial region within the Libyan population.

Material And Methods: A total of 405 cases of benign tumours reported at the Faculty of Dentistry, Arab Medical Science University, Libyan Arab Jamahiriya between 1991 and 2007 were analysed.