目前，使用较广的立体定向抽吸术普遍存在因血肿多呈血凝固状态而不易达到引流血肿的目的，以及需多次重复穿刺的缺点。

There are some disadvantages in present stereotaxic hemorrhage aspiration such as the difficulty of the drainage cruor and the repeat of the punctures.

youdao

目前，使用较广的立体定向抽吸术普遍存在因血肿多呈血凝固状态而不易达到引流血肿的目的，以及需多次重复穿刺的缺点。

There are some disadvantages in present stereotaxic hemorrhage aspiration such as the difficulty of the drainage cruor and the repeat of the punctures.

youdao