Objective: To approach the method of surgical treatment for severe rigid non-angular cervical kyphosis.
目的:探讨重度僵硬型非角状颈椎后凸畸形的手术治疗方法。
The degenerative eyes and the long projection on head of the fish species Sinocycloheilus rhinocerous Li et Tao were studied respectively by histological and anatomical methods.
另外对犀角金线头上的角状突作了补充解剖 ,发现其内之骨为 3块近似直角三角形的骨片组成 ,并非骨质
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