"Dish face" deformity commonly seen with fractures of middle third of face is because of 1. Posterior and downward movement of maxilla 2. Anterior and forward movement of maxilla 3. Anterior and downward movement of maxilla 4. Nasal complex fracture
Oral SurgeryAnswer: 1
"Visor osteotomy" is 1) An orthognathic surgical procedure 2) A cancer resection procedure 3) A fracture reduction and fixation procedure 4) A preprosthetic procedure
Oral SurgeryAnswer: 2
Goals of orthognathic surgery include 1) Improve periodontal stability and periodontal prognosis 2) Shorten orthodontic treatment time and improve orthodontic results 3) To correct jaw relationships prior to major restorative procedures 4) All of the above
Oral SurgeryAnswer: 4
A displaced mandibular fracture in a child should be managed by 1) Circum-mandibular wiring 2) Early mobilization 3) Intermaxillary fixation 4) Transosseous wiring
Oral SurgeryAnswer: 2
In dentistry which sedatives are generally used 1) Benzodiazepines 2) Morphine 3) NSAID 4) Pethidine
Oral SurgeryAnswer: 1
The Caldwell-Luc operation is performed on the 1. maxillary sinus 2. temporal space 3. frontal sinus 4. pharynx
Oral SurgeryAnswer: 1
Likely cause of trismus after inferior block anaesthesia is 1) Damage to medial pterygoid muscle during injection 2) Myositis of the external pterygoid muscle 3) Submandibular cellulitis 4) None of the above
Oral SurgeryAnswer: 1
The principal problem with tuberosity reduction is 1) Poor access 2) Formation of oroantral fistula 3) Infection 4) Damage to posterior superior alveolar nerve
