👉 In medical terminology, "fastus" refers to a specific area of the body. It is typically used in conjunction with a particular part of the body or system that is experiencing an abnormality or dysfunction. Fastus can refer to various things depending on context, such as: - The fastus of the prostate gland (sphincter sphincta ureteralis) - This is a muscular structure located at the base of the urethra in the male urinary system. - The fast
