...............is best to restore a missing mandibular portion 1. Homogeneous bone 2. Autogenous bone 3. Silastic 4. Tantalum
Oral SurgeryAnswer: 2
In Le Fort I fracture, the fracture fragment includes all of the following except the 1) Bridge of the nose 2) Nasal spine 3) Lower portions of the pterygoid processes 4) Upper teeth and palate
Oral SurgeryAnswer: 1
Rongeur is commonly used to 1) Cut the bone 2) Extract third molars 3) Place the sutures in the areas where access is limited 4) None of the above
Oral SurgeryAnswer: 1
Unilateral TMJ ankylosis is associated with the following features, except 1) It results from trauma 2) Facial asymmetry with fullness on the normal side of mandible 3) Chin deviated towards the affected side 4) Prominent antegonial notch on the affected side
Oral SurgeryAnswer: 2
The tips of anatomic forceps should be placed 1) On the crown portion 2) At the junction of clinical and anatomical crowns 3) Near junction of apical and middle thirds of clinical crown 4) On the root surface as far apically as possible
Oral SurgeryAnswer: 4
The treatment of choice for multiple myeloma is
1; wide surgical excision
2. surgery with radiotherapy
3. surgery with chemotherapy
4. chemotherapy with radiotherapy
Oral SurgeryAnswer: 4
For a 8-year-old child with TMJ ankylosis, the treatment of choice is 1) Gap arthroplasty 2) Condylectomy 3) Gap arthroplasty with costochondral grafting 4) Treatment not required
Oral SurgeryAnswer: 3
Primary healing of a mandibular fracture is seen following fixation with 1) Gunning splints 2) Compression plates 3) Trans-osseous wires 4) Champy plates
