常見例句Methods 750 metal-porcelain prostheses in 720 clinical cases such as dentition defect missing,discoloration,abnormity and allotopia etc have been investigated and analysed during 6 years. 方法:對臨床6年期間用金屬烤瓷方法修復的各種牙齒缺損、缺失、變色、畸形、錯位等共720名患者計750件修復體的臨床觀察。This orthosis plays an effective role in the protection of nerves, tendons, extremity of vascular anastomosis and the prevention of allotopia after fracture due to different trainings. 根據(jù)訓練方式不同，起到了保護神經(jīng)、肌腱、血管吻合端和防止骨折端錯位的作用；Diagnosis of upper esophagus allotopia gastric mucosa 上食管異位胃黏膜的內(nèi)鏡診斷Catheter Allotopia 導管異位 返回 allotopia