An electrocautery unit is even more useful in surgery where a tourniquet cannot be employed, such as the shoulder, hip, spine, and pelvis.
An electrocautery unit is even more useful in surgery where a tourniquet cannot be employed, such as the shoulder, hip, spine, and pelvis.
尽管肢体暂时缺血而不会出血，但横过切口的小血管还是应该电凝止血。