問題詳情

12.下列何種攝影技術最適合用來評估咬合不全?

(A)Stenver's view 25 degrees caudad
(B)open mouth view
(C)temporomandibular joints-lateral 25 degrees caudad
(D)Towne's view

參考答案

答案:C

統計:A:47,B:28,C:374,D:36,E:0

難度:簡單

用户評論

Klose Liu】評論

Axiolateral projection:TMJs-        Adjust head into a true lateral position.-        Align interpupillary line perpendicular to image receptor. Align midsagittal plane parallel with table/bucky surface.-        Angle 25-30 degree cauded, centered to 0.5 inch anterior and 2 inches superior to upside EAM.-        Structure shown: TMJ nearest the image receptor is visible. The closed-mouth image demonstrated the condyle within the mandibular fossa; the condyle moves to anterior margin of fossa in the open-mouth position.<出處> l   ”Textbook of Radiographic Positioning and Related Anatomy”, 5th edition, P.412