sacrectomy造句
1. Moreover, sacrectomy may cause pelvic instability that may necessitate additional surgery.
2. Total sacrectomy is a useful method to treat the tumors which involve the first sacral vertebra.
3. While shown to be curative, total sacrectomy can produce large osseous and soft tissue defects that lead to vertical and rotational instability, necessitating reconstructive surgery.
4. Objective To investigate the biomechanics changes of the reconstructed pelvis after sacrectomy.
5. Objective:To investigate the surgical approach and indication of total sacrectomy for primary multilevel malignant sacral tumors.
6. Method:Between July 2007 and July 2009,6 patients with malignant sacral tumors received one-stage total sacrectomy by a combined anterior-posterior approach and rod-screw reconstruction in our center.
7. Objective To study the methods for reconstruction of pelvic ring after subtotal sacrectomy of primary sacral bone tumor.