关键词:骨质疏松性骨折,椎体强化术,骨水泥

Abstract:

Percutaneous vertebral augmentation， as a routine treatment for osteoporotic vertebral compression fractures， has been widely used in clinical practice. The vertebral bone cement distribution， as an important factor of the treatment effect， has close relationship with postoperative pain relief， postoperative vertebral body collapse， adjacent vertebral fractures， bone cement leakage and complications such as protrusion deformity recurrence. However， a unified standard for the effect of bone cement distribution evaluation index has not yet been formed in the current academic circles. In this paper， according to the formulation of evaluation standards for bone cement included in all the literaturete， evaluation index are divided into morphological evaluation group， the distribution of evaluation and quantitative evaluation group， and the effect of vertebral strengthening postoperative bone cement distribution is systematically reviewed in order to sort out the evaluation methods for the distribution of bone cement in the vertebral body after vertebral augmentation surgery in different applications， so as to provide some ideas for further exploration of the evaluation criteria for the distribution of bone cement in the vertebral body after vertebral augmentation surgery.

Key words:osteoporotic fracture,vertebral augmentation,bone cement