What term describes the uncontrolled spread of pus into surrounding tissues?

The term that describes the uncontrolled spread of pus into surrounding tissues is known as cellulitis. This condition typically arises when an infection occurs in the connective tissue, leading to swelling, redness, and pain. As the infection progresses, pus can accumulate and spread, affecting larger areas of the skin and underlying tissues.

Cellulitis often follows an initial area of infection and can result from various factors, including cuts, bites, or other breaches in the skin. The body's inflammatory response contributes to the swelling and formation of pus. Recognizing cellulitis is crucial in dental nursing, as dental infections can sometimes lead to this condition if left untreated, necessitating timely intervention to prevent further complications.

In contrast, an abscess is a localized collection of pus, rather than a spread into surrounding tissues, while acute and chronic infections refer more to the duration and nature of the infection rather than the specific involvement of pus and spreading tissue.