Fig. 1From: A novel skin-stretching device for closing large skin-soft tissue defects after soft tissue sarcoma resectionThe novel skin-stretching device, BHS. a Threaded rod cap, b spring, c hook holder module, d sharp hook, e threaded plunger hole, f threaded rod, and (g) guide rod. The two hook holder modules can be approximated together by rotating the threaded rod and pushing the spring along the guide rodsBack to article page