surgical risk的用法和样例：
例句
- There is also less post-surgical pain and bleeding with the procedure, and less surgical risk, than with other surgical interentions.
它也提供了更少的外科手术后疼痛和出血，以及与其他手术相比更少的手术危险性。 - The neuroendoscopic assisted microsurgery for the cerebellopontine angle lesions can increase the microsurgical treatment effect and decrease the operative risk.
经乙状窦后入路神经内窥镜辅助显微手术治疗桥脑小脑角病变，可提高手术疗效，降低手术危险性。
