低骨密度區域之人工植牙治療

10.6666/ClinMed.2017.79.6.060

康磊；賴玉玲；林怡君；陳軒弘

牙科植體(dental implant) ； 低骨密度(low bone density) ； 放射線影像(radiography)

臨床醫學月刊

79卷6期（2017 / 06 / 30）

327 - 332

繁體中文

進行人工植牙治療時，需先評估要植牙區域的顎骨骨密度。評估的方式可以分為以放射線影像和手術中得到的觸感進行評估。因為牙位區域的不同而有差異；其中第四類骨質最常分佈於上顎後牙區。雖然在低骨密度區域進行牙科植體治療有著較高的風險，但是選擇適當的治療方式有助於得到臨床可接受的結果及預後。在臨床考量上，建議選用有做表面處理，粗糙表面且有較大直徑的牙科植體；在植牙手術適時地進行較少量的骨修磨，並延長癒合時間。

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