Methods The changes of anterior chamber angle in 31 cases (41 eyes) with senile cataract were observed with ultrasonic biomicroscopy after ECCE and posterior chamber implantation of IOL.
Objective: To analyse the loss of spinal corrective angle after posterior-instrumentation operations on thoracic-lumbar fractures.
目的:回顾性分析后路内固定治疗胸腰椎骨折术后脊柱矫正角度丢失的有关原因。
3
Objective To compared the posterior slop between tibial plateau and meniscus in Chinese population for determining the angle of tibial osteotomy during total knee replacement(TKA).