. . . . "it is benefit is less bleeding during procedure. ??? ??? ??? lidocaine a common injectable anesthesia. -caine indicates anesthesia. ??? ??? ??? lock box instruments lock box is the hinge so it is on many grasping tools such as forceps and needle holders ??? ??? ??? non-absorbable sutures silk, nylon, Dacron, cotton, stainless steel staples; used on body surface, must be removed ??? ??? ??? absorb" .