Background: Although lidocaine inferior alveolar nerve block is a common dental injection in case of managing mandibular teeth, it may not be the first choice in specific situations. Patients on warfarin therapy are at high risk of bleeding during dental procedures. In this study we aimed to investigate and compare the efficacy of articaine buccal infiltration in mandibular teeth extraction wit...

Objectives: Injury of lingual nerve is a rare complication general anesthesia. The causes injury following anesthesia are multifactorial; possible mechanisms may include difficult laryngoscopy, prolonged anterior mandibular displacement, improper placement the oropharyngeal airway, macroglossia and tongue compression. Case Report: A case atypical neuralgia that was associated with orotracheal i...

An inferior alveolar nerve with multiple roots is a rare variation encountered during dissection of cadavers. We present one such variation found in the right infratemporal fossa of an adult male cadaver. The nerve had three roots, one each from the posterior division of the mandibular nerve, auriculotemporal nerve and lingual nerve. The second part of the maxillary artery was encircled by the ...

A 25-years-old woman with mandibular prognathism underwent a mandibular setback by way of mandibular sagittal split ramus osteotomy (MSSRO). After 2 days of operation, she developed difficulty of closing her right eye. The blink reflex test and motor nerve conduction study of the right orbicularis oris muscle were revealed right facial neuropathy of unknown origin and House-Brackmann facial ner...

PURPOSE Mandibular fractures are amongst the most common facial fractures and are usually treated by open reduction and internal fixation (ORIF). Inferior alveolar nerve (IAN) injuries are seen frequently in mandibular fractures as well as after ORIF of these fractures due to the exposition and the close proximity of the nerve during fracture reduction. Therefore the continuity of the IAN can b...

ABSTRACT Aims The inferior alveolar nerve block provides sensory blockade of the body of the mandible and its associated structures. Two approaches, the intraoral and extraoral techniques, can be used. We hypothesized that the intraoral approach would result in a more accurate placement of solution at the inferior alveolar nerve. Methods Five canine cadavers (10-15 kg) were used. A random numbe...

background and aims. one of the most common reasons for the inferior alveolar nerve block anesthesia failure is the variation in mandibular foramen location. the aim of this study was to assess the location of mandibular foramen in children with mandibular retrognathism in comparison to children with normal skeletal occlusion in the mixed dentition. materials and methods. one hundred and twenty...

This case report presents treatment of a distally impacted mandibular 2nd premolar having a 90° tilt to the long axis of the tooth. In this 16 year old girl radiological finding described that horizontally impacted mandibular second premolar was positioned below the roots of the mandibular first molar. Due to the abnormal position of impacted premolar, it was planned to be removed surgically. F...

The mandibular canal transmits the inferior alveolar artery, vein and the inferior alveolar nerve. From an embryological perspective, there might be three inferior dental nerves innervating three groups of mandibular teeth. During rapid prenatal growth and remodeling in the ramus region there is spread of intramembranous ossification that eventually forms the mandibular canal. Occurrence of bif...

Whenever endodontic therapy is performed on mandibular posterior teeth, damage to the inferior alveolar nerve or any of its branches is possible. Acute periapical infection in mandibular posterior teeth may also sometimes disturb the normal functioning of the inferior alveolar nerve. The most common clinical manifestation of these insults is the paresthesia of the inferior alveolar nerve or men...