英语语法分析

Objective: To provide the related morphological data for the application of iliosacral screw fixation in iliosacral joint disruption.

目的：为应用骶髂螺钉固定骶髂关节脱位提供形态学依据。

S2 iliosacral screws can be safely and accurately accomplished using a standard technique in patients with unstable posterior pelvic ring disruptions and sacral dysmorphism.

对不稳定骨盆后环损伤及骶骨变异者，采用标准技术可以准确安全地置入s2骶髂螺钉。