竇切開器 的英文怎麼說
中文拼音 [dòuqiēkāiqì]
竇切開器
英文
antrotome-
The uncinate process is incised with a sharpened freer elevator, beginning from its superior portion and taking care to section both the anterior and posterior segments. the cut is brought down vertically, medializing the uncinate process as the dissection progresses
上頜竇口擴大術前應進行鉤突切除術，先用尖的剝離器從鉤突上部切入鉤突，再垂直向下切開鉤突粘膜，切開的同時將鉤突內移，在鉤突從垂直轉為橫向的平面，切口轉向水平並向後，則可將鉤突切除。In order to have a patent functional ostia, dissection within the duct itself should be kept as minimal as possible. the frontal ostia should be probed gently with a curved, olive tip suction, and the direction of the ostia should be ascertained. continued post - operative patency is usually assured when one can easily introduce an olive
為了獲得一個不閉塞的功能性竇口，應盡可能減少額竇開口導管的切除，用一個彎橄欖頭的吸引器探入額竇開口並注意開口的方向，開口內能容納一個吸引器頭的空間一般可以保證手術后竇口的通暢。
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