DEVICE: Rhoton Spetzler Type Set (10840199544223)

A hand-held surgical instrument, usually spoon-shaped or rounded at the working end, used to separate a soft tissue or body structure from another. It is used in general or plastic surgery and is usually designed with a handle which continues into a shaft that terminates at the distal end with a tip. The tip may be pointed or flat, sharp or blunt, and angled or straight from the shaft. It is made of high-grade stainless steel, comes in various shapes and sizes. This is a reusable device.

A hand-held manual surgical instrument with a surface(s) of coarse and/or fine grooves or teeth designed to scrape and smooth the surface of bone during a surgical procedure. The device is typically a one-piece instrument with grooves/teeth along all or part of its working end(s). It is available in a variety of sizes and working end designs, including straight and curved ends and often double-ended with a central handle. It is not dedicated for use at a specific anatomy (e.g., sinus, ear) and it is made of metal [e.g., stainless steel, titanium (Ti)]. This is a reusable device.

A hand-held, shaft-like, manual surgical instrument designed for hooking and applying traction to specific soft-tissues of interest (e.g., skin, vessel, organ, and/or duct), to facilitate surgical intervention; it is not dedicated to separating or drawing aside the margins of a surgical wound/incision (i.e., not a blade-style retractor). The device includes a handle and tapers towards the distal end to form a slender hook/parallel hooks. This is a reusable device.