perianal

This term is primarily used in clinical and surgical contexts to describe the anatomical area surrounding the anus. It is a neutral, technical descriptor used by healthcare professionals to specify the location of pathologies, such as fistulae or abscesses, ensuring precision in medical charting and surgical planning.

Because it is a specialized medical adjective, it is rarely encountered in casual conversation. In non-clinical settings, more general terms are typically used to avoid the stark anatomical specificity of the word.