Ameloblastoma, Odontogenic Keratocyst (OKC/KCOT), and dentigerous cysts.
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: The Inferior Alveolar Nerve (IAN) travels directly through the mandibular canal where the sagittal split osteotomy cuts are made. Neurosensory alterations (paresthesia or anesthesia) of the lower lip and chin are well-documented complications of BSSO, occurring transiently in most cases and permanently in a small percentage. Lingual nerve injury is less common during this specific procedure. Question 2 Correct Answer : C) Le Fort III fracture mcq in oral and maxillofacial surgery pdf hot
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A 24-year-old patient presents to the emergency department following a motor vehicle accident. Clinical examination reveals a "dish-face" deformity, mobility of the midface complex from the frontonasal suture, and bilateral periorbital ecchymosis. What is the most likely diagnosis?A) Le Fort I fractureB) Le Fort II fractureC) Le Fort III fractureD) Zygomaticomaxillary complex fracture Question 3 Lingual nerve injury is less common during this
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Classically presents with a multi-locular "soap-bubble" or "honeycomb" radiolucent appearance. What is the most likely diagnosis
: A mandibular angle fracture that runs downward and backward is horizontally unfavorable . The upward pull of the masseter, medial pterygoid, and temporalis muscles on the proximal fragment displaces it away from the distal fragment, worsening the deformity. Incorrect Options :
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Involves a horizontal fracture separation of the maxilla from the pterygoid plates. It causes a mobile maxilla but does not typically disrupt the superior infraorbital rim.
: Specifically designed for advanced professional exams, focusing on and reconstruction . Mcqs In Oral And Maxillofacial Surgery