Postoperative infection signs typically do NOT include which of the following?

Increased joint mobility is not typically a sign of postoperative infection. Typically, a surgical site affected by infection may present with symptoms such as redness, swelling, warmth, and pain—all of which indicate inflammation or irritation at the site of surgery. When a joint is infected, the mobility often decreases due to pain and swelling, rather than increases. Increased joint mobility would suggest a different issue, such as proper healing or rehabilitation, rather than an infection, as infection usually leads to restricted movement due to discomfort and instability.