One of the most common complications following impacted third molar surgery is alveolar osteitis (AO). Various variables affect the incidence of AO following impacted third molar extraction. The aim of the present study was to evaluate the effect of surgery difficulty on the incidence of AO after impacted mandibular third molar surgery. Patients with the age range of 18-30 years old with at lea...

Impacted mandibular third molar tooth has the potential to induce periodontal problems in the distal root of second molar tooth. Platelet-rich plasma (PRP) is an autologous biomaterial which has been used to enhance soft and hard tissue regeneration. The aim of the present study was to evaluate the effectiveness of PRP in management of periodontal pocket at the distal root of mandibular second ...

Methods: The sample consisted of 20 subjects (20 left and 20 right mandibular third molars) who underwent pre-operative radiographic evaluation before extraction of impacted mandibular third molars. On panoramic radiographs, the most common high risk injury signs of inferior alveolar nerve (darkening of roots, interruption of white line, deviation of mandibular canal, narrowing of mandibular ca...