The PERRL finding would be documented in which body system?

PERRL stands for "Pupils Equal, Round, Reactive to Light." This finding is specifically related to the examination of the eyes. In a clinical setting, healthcare providers assess these characteristics to evaluate the function of the brain and the status of the nervous system, particularly in relation to cranial nerve function.

When pupils are described as equal and round, it indicates that both pupils are of similar size and shape. The reactive aspect refers to how the pupils respond to light, which can indicate neurological function. However, the documentation of PERRL itself pertains primarily to the ocular assessment within the eye examination. Therefore, this finding is documented under the eyes, as it is directly related to pupil size and reactivity, which are key components of an eye exam.