# Treatment of choice for a patient with a maxillary complete denture with severe bilateral tuberosity undercuts is: (MAN -98) a) Remove both tuberosity undercuts @remove the tissue on only one side if possible c) Maintain the undercuts as they help in retention d) Use a mucostatic impression material www.dentaldevotee.com# Genioplasty procedure is used: (MAN-97) a) To change the attachment of genioglossus muscle in pre- prosthetic procedure b) To change the position of genial tubercles © To modify the position of the chin d) To modify the attachment of anterior belly of digastric is# Which of the following is true for a flap required for maxillary tuberosity? (MAN-99) @ incision is given over the alveolar crest b) A wedge-shaped incision may be 1st tried c) Incision extends to the bicuspid cuspid region d) None the above www.dentaldevotee.com# Bimaxillary protrusion may be surgically corrected by: (KAR -98) a) Mandibular body osteotomy and posterior maxillary osteotomy @removal of four premolars and anterior alveolar segment repositioning c) Step osteotomy of the mandibular body d) Subcondylar osteotomy www.dentaldevotee.com# Sagittal split osteotomy is a procedure done in the mandibular:(KAR -03; MAN -02) © Ramus b) Body c) Symphysis d) Angle wk ~~ www.dentaldevotee.com# To obtain best long term result, which of the following procedures for augmentation genioplasty is recommended? (KAR -98) a) On lay bone graft b) Injection of silastic gel c) Insertion of silastic rubber implant © Pedicled horizontal sliding osteotomy www.dentaldevotee.com# Myoplasty and sulcus extension procedures are helpful in: (AP -01) a) Increasing retention b) Increasing stability c) Increasing support @ increasing retention and stability www.dentaldevotee.com# Surgical recontouring of alveolar ridges is called as: (AP -98) © Alveoloplasty b) Alveolectomy c) Mucogingivectomy d) Fiberectomy www.dentaldevotee.com# VY. plasty procedure is used for: (AP -2K) a) Vestibuloplasty b) Ridge augmentation @ Frenectomy d) Mucogingival surgery www dentaldevotee.com# Augmented genioplasty is done by: (AIIMS-91) @ Sliding horizontal osteotomy b) Bone grafts c) Silicone implants d) None of the above www.dentaldevotee.com# During the removal of a torus palatinus it was noticed that a portion of palatal of bone is fractured. One would expect: (AIPG- 01,90) © An opening into the nasal cavity b) An opening into the maxillary antrum c) Vertical fracture of maxilla d) Horizontal fracture of maxilla www dentaldevotee.com# To allow space for the dentures, most tuberosity reduction require: (KAR -99) @orv soft fibrous tissue removal b) Large part of bone to be removed c) No reduction, since large tuberosities are more retentive d) Removal of bone always www.dentaldevotee.com# If retromolar pad and tuberosity contact, what should be done? (AIPG -93) @ Surgical reduction of tuberosity b) Do not extend dentures to retromolar area c) Denture fabrication not possible d) Has no effect on denture www.dentaldevotee.com# Skin graft vestibuloplasty prevent relapse by: (KAR -98) Qrorming a barrier to reattachment of muscle to periosteum b) Promoting osteogenesis to establish a bone barrier to loss of sulcus depth c) Causing an inhibitory effect on fibroblasts in the underlying tissue d) None of the above www.dentaldevotee.com# Acrylic splints are desirable during the post-operative phase of management in which of the following procedures? (AIPG -03) a) Mandibular alveoloplasty Qrorus palatinus reduction c) Mental tubercle reduction d) Excision of labial epulis fissuratum www.dentaldevotee.com# The orthognathic surgery that is commonly carried out for correction of mandibular prognathism is: (KCET-2011) @sazittai spilt osteotomy b) Le fort | osteotomy c) Vertical ramus osteotomy d) Genioplasty www.dentaldevotee.com# In a patient with Class III facial profile one would think of which type of genioplasty: (KAR -98) @keduction genioplasty b) Advancement genioplasty c) Straightening genioplasty d) Rotational genioplasty www.dentaldevotee.com# Main disadvantage of dry heat used for sterilization is that: (AlIMS -94) @ is time consuming b) Rusts the instruments c) Dulls the sharp instruments d) Ineffective sterilization www.dentaldevotee.com# Resorbable sutures are: (AIPG -97) @roiyelycogenic b) Polypropylex c) Glycogenic d) Polyethylene ae - www.dentaldevotee.com# Which of the following are not non absorbable sutures? (PGI -02) a) Silk Qcateut c) Metal d) Nylon if j www.dentaldevotee.com# Which of the following is most commonly used to disinfect dental units and hand pieces? (PGI - 97) a) Clorox @ slutaraidehyae c) Betadine d) Ethyl alcohol www.dentaldevotee.com# What is the fastest, safest and most effective to sterilize a metal impression tray with a solder that melts at a temperature above 175°C? (AIPG -98) a) Filtration Qpetociaving c) Dry heat sterilization d) Soaking in 2% glutaraldehyde www.dentaldevotee.com# Cidex is: (AIPG -94) @ Gluteraldehyde b) Alcohol c) A phenolic compound d) A caustic agent www.dentaldevotee.com# Cryosurgery utilizes which of the following? (AIPG -95) Qynitrous oxide b) Carbon dioxide c) Liquid oxygen d) Nitric dioxide www.dentaldevotee.com# Polyglycolic acid suture material ("vicryl") is an: (AIIMS -93) a) Absorbable natural suture @arsorbatie synthetic suture c) Non-absorbable natural suture d) Non absorbable synthetic suture www.dentaldevotee.com# Very commonly used suture material in oral surgical procedures: (AP -01; COMEDK-05) a) Chromic gut b) Polygalactin c) Cotton @piack silk www.dentaldevotee.com# Ethyl alcohol is effective (against spores): (AP-02) Sy www.dentaldevotee.com# The surgical procedure of choice for skeletal Class II malocclusion due to retrognathic mandible is a) Lefort | osteotomy b) Advancement genioplasty c) BSSO set back of the mandible @sss0 advancement of the mandible www dentaldevotee.com if## 58-year-old healthy man was evaluated for a toothache of 2 day's duration. He was treated with oral penicillin and an opiate analgesic and advised to have the affected teeth pulled, He returned less than 24 hours later reporting severe swelling in the neck, sore throat, chills, and chest pain. On examination, the floor of his oral cavity was indurated and woody, and he had marked tenderness and adenopathy throughout his neck. He had erythema spreading from his neck down over his anterior chest wall where his chest pain was localized. The treatment of choice in such an acute condition would be: (COMED-2012) a) Antibiotic and antifungal therapy b) Removal of the offending tooth ©) Continue the penicillin in larger doses @ Surgical drainage, antibiotic and intensive care www.dentaldevotee.com# Boundaries of the pterygomandibular space includes all the following EXCEPT: (AP-09) a) Lateral pterygoid muscle b) Parotid gland @ Masseter muscle d) Buccinator muscle www.dentaldevotee.com# Osteomyelitis of the jaw can be cured by: (APPSC-99) a) Resection b) Physiotherapy @ Sequestrectomy with antibiotic treatment d) Drainage www dentaldevotee.com# In hyperbaric oxygen therapy one dive is equal to: (AP- 2012, COMEDK-14) a) 100% oxygen at 2.4 atm pressure for 60 minutes @ 100% oxygen at 2.4 atm pressure for 90 minutes c) 100% oxygen at 1 atm pressure for 45 minutes d) 100% oxygen at 1 atm pressure for 90 minutes www.dentaldevotee.com# Infection of masticatory space is usually associated with: (AlIMS-09) a) Tonsillar abscess @ Mandibular molar c) Lateral pharyngeal space d) Parotid space infection www.dentaldevotee.com# A periapical abscess of a mandibular second molar space spreads most commonly to the: (AP -98, 03) @ Submandibular space b) Temporal space c) Sublingual space d) Infra temporal space www.dentaldevotee.com# The most common serious complication which can occur following surgery in maxillary incisor region is: (KCET-10) a) Iritis b) Cellulitis c) Periapical abscess ® Cavernous sinus thrombosis worw dentaldevotee.com id