What procedure involves the removal of hair and cleansing of skin before an operation?

The procedure that specifically involves the removal of hair and the cleansing of the skin before an operation is referred to as a surgical shave. This process is performed to reduce the risk of infection by ensuring that the surgical site is clean and free from hair that could harbor bacteria. By shaving the area, surgical teams can create a clear and accessible field for the operation, enhancing the safety and effectiveness of the procedure.

While preoperative cleanse might seem relevant, it typically refers to the process of disinfecting the skin rather than the actual shaving of hair. Surgical scrub, on the other hand, refers to the handwashing procedure that surgical staff perform to maintain sterility before entering the operating room. Postoperative care is focused on the recovery phase after surgery, not the preparations made beforehand. Thus, the surgical shave is the correct term for the removal of hair and skin cleansing before an operation.