The imaging gold standard for suspected TMJ internal derangement (disc displacement) is: A) Panoramic radiograph B) CT scan C) MRI with the mouth open and closed D) TMJ arthrogram
The Le Fort I osteotomy is designed to mobilize the maxilla for movement. The horizontal cut is typically made approximately how many mm above the apices of the teeth? A) 1-2 mm B) 5-6 mm C) 10-12 mm D) 15-20 mm ANSWER KEY (Place at the end of PDF) | Q# | Answer | Q# | Answer | Q# | Answer | Q# | Answer | |----|--------|----|--------|----|--------|----|--------| | 1 | C | 14 | B | 27 | C | 40 | B | | 2 | C | 15 | B | 28 | C | 41 | C | | 3 | C* (Check current AHA; recent updates removed routine prophylaxis for most dental procedures) | 16 | B | 29 | C | 42 | B | | 4 | C | 17 | C | 30 | B | 43 | B | | 5 | B | 18 | B | 31 | B | 44 | C | | 6 | B | 19 | B | 32 | D | 45 | B | | 7 | A | 20 | C | 33 | B | 46 | D | | 8 | B | 21 | C | 34 | B | 47 | B | | 9 | B | 22 | B | 35 | C | 48 | B | | 10 | B | 23 | C | 36 | B | 49 | A | | 11 | C | 24 | A | 37 | C | 50 | B | | 12 | C | 25 | B | 38 | B | | | | 13 | A | 26 | B | 39 | A | | |
A needle aspirate of a facial swelling shows "pus with sulfur granules." The most likely diagnosis is: A) Tuberculosis B) Actinomycosis C) Cat-scratch disease D) Sarcoidosis mcq in oral and maxillofacial surgery pdf
Which drug is most commonly used for "office-based" conscious sedation in OMFS? A) Propofol B) Midazolam (oral or IV) C) Ketamine D) Fentanyl alone
The most common site for a salivary gland stone (sialolith) is: A) Sublingual gland B) Parotid gland (Stensen's duct) C) Submandibular gland (Wharton's duct) D) Minor salivary glands of the palate The imaging gold standard for suspected TMJ internal
A patient with a Le Fort I fracture will have mobility of which part of the face? A) Only the palate and maxillary alveolus B) The entire midface including orbits C) Craniofacial disjunction D) Only the mandible
This is a great request. Creating a high-quality requires more than just listing questions. It needs structure, clinical relevance, evidence-based answers, and a clean layout. A) Propofol B) Midazolam (oral or IV) C)
The "Zone of disinfection" when scrubbing for surgery includes: A) Fingertips to elbows B) Fingertips to wrists C) Fingertips to just above the elbow D) Only the palms and fingers
The minimum required bone height for placement of a standard 10mm dental implant in the posterior mandible is: A) 5 mm B) 8 mm C) 10 mm (above inferior alveolar canal) D) 15 mm
A patient presents with a painless, fluctuant swelling over the angle of the mandible. Aspiration yields cholesterol crystals. Most likely: A) Abscess B) Ranula C) Dermoid cyst D) Second branchial cleft cyst SECTION 6: TMJ & SALIVARY GLANDS (Q33-38) Q33. The most common cause of temporomandibular joint (TMJ) pain is: A) Rheumatoid arthritis B) Myofascial pain dysfunction C) Internal derangement with reduction D) Ankylosis
In a patient with a severe facial cellulitis and trismus (mouth opening <10mm), the most appropriate next step after IV antibiotics is: A) Discharge with oral antibiotics B) Surgical exploration and drainage under general anesthesia C) High-dose corticosteroids D) Heat therapy SECTION 4: MAXILLOFACIAL TRAUMA (Q19-25) Q19. A patient involved in a RTA has bilateral periorbital ecchymosis (raccoon eyes) and clear rhinorrhea. You suspect: A) Zygomatic fracture B) Le Fort II or III fracture with possible CSF leak C) Naso-orbito-ethmoid (NOE) fracture D) Simple nasal bone fracture