conservative surgery的用法和样例：
例句
- If your arthritis does not respond to these nonsurgical treatments, you may need to have surgery.
如果您的关节炎使用保守治疗无效，那么您可能需要外科手术治疗。 - We recommend early surgical intervention for penile fracture to avoid erectile fail-ure and curvature, which are typical complications of conservative treatment.
我们建议早期外科手术治疗阴茎折损以避免勃起衰竭或弯曲，这两者是保守治疗的典型后遗症。
