Common site of Mandibular fracture-
সঠিক উত্তর
সঠিক উত্তর: Condyle
সঠিক উত্তর
সঠিক উত্তর: Condyle
ভুল বা সঠিক হলে সাথে সাথেই ব্যাখ্যা সহ উত্তর দেখতে পারবেন।
Ideal age of interceptive orthodontics is -
Interceptive orthodontics aims to intercept and correct a developing malocclusion at an early stage, before it becomes fully established. This window corresponds to the mixed dentition period (roughly 6–12 years), when both primary and permanent teeth are present. During this period, problems such as crossbites, crowding, habits (thumb sucking), and arch-length discrepancies can be corrected more easily because the jaws are still growing and teeth are still erupting, making treatment simpler and more effective than after the permanent dentition is fully established.
Reference: Proffit WR, Fields HW, Sarver DM. Contemporary Orthodontics, 6th ed. Chapter on Early Treatment (Interceptive Orthodontics).
মেডিকেল বিষয়ে ১০ টি গুরুত্বপূর্ণ প্রশ্ন
১০ মার্কের MCQ কুইজএই প্রশ্নের বিশেষজ্ঞ বিশ্লেষণ
Epidemiological studies of mandibular fractures consistently show the condyle to be one of the most frequently fractured sites (often cited as the single most common site in many series), owing to its relatively thin neck acting as a "weak point" that absorbs and transmits forces from trauma elsewhere on the mandible (e.g., a blow to the chin/symphysis is commonly transmitted to fracture the contralateral or bilateral condyle). The angle and body are also common sites, but the coronoid process is rarely fractured due to its protected position beneath the zygomatic arch.
Reference: Peterson's Principles of Oral and Maxillofacial Surgery, 3rd ed. – Epidemiology of Mandibular Fractures.
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