The goals of treating human bites to the head and neck region are the restoration of the patient's facial appearance and function. [19, 20] In the past, these wounds were routinely left open because of the high rate of wound infection.
A tow ball mounted on the rear of a vehicle. A tow hitch (or tow bar) is a device attached to the chassis of a vehicle for towing, or a towbar to an aircraft nose gear.
What is the difference between a hitch and a knot? Knot is the generic term that includes hitches, bends, and  stoppers. Hitches are used to tie a line (rope) to  another object, Bends are used to tie two lines  (ropes) togâ¦ether, and stoppers are used to stop a  line from slipping (usually at the end of a line).