英语语法分析

Two patients had multilevel unilateral spondylolysis.

两个病例有多节段单侧滑脱。

Results The CT feature of spondylolysis was loop-broken sign.

结果峡部裂的特征性CT表现为“环裂征”。

Objective To study the value of different angle MPR using 64-slice CT in diagnosing spondylolysis.

目的研究64层CT不同角度MPR图像诊断腰椎弓峡部裂的价值。