Results All 28 patients ob-tained the complete osteanagenesis,and smooth digree of joint surface on X-ray was fine.

结果28例均达骨性愈合,X线片示节面平整度良好,术后节功能优良率达92.8%。

Objective:To estimate the effect of operation that utilizing combined thoracoscope and OB glue treat spontaneous pneumothorax caused by pneumatocele.

临床评价胸腔镜联合医用OB胶治疗肺大疱致自发性气胸的手术疗效。

Automatic focusing technicology for ob- jects of diverse height is one of the key point of acquisition of CCD image.

对各种不同高度被测物体的自动聚像采集识别系 统的键之一。