The best time for typical fluoride application is-
সঠিক উত্তর
সঠিক উত্তর: After tooth eruption
সঠিক উত্তর
সঠিক উত্তর: After tooth eruption
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
Topical fluoride works best when applied to enamel that has recently erupted, because newly erupted enamel is still undergoing post-eruptive maturation and is more porous and reactive, allowing greater fluoride uptake and incorporation into the enamel structure (forming fluorapatite), which enhances caries resistance. This principle applies to both primary and permanent teeth, so the general best-practice guidance is to apply topical fluoride soon after tooth eruption, rather than restricting it only to the permanent dentition.
Reference: Soben Peter. Essentials of Preventive and Community Dentistry, 6th ed. – Fluoride Therapy.
রেফারেন্স মাত্র
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