Biceps humeri is a muscle group located in the upper arm region that consists of two heads that attach to the shoulder and elbow bones. There are several synonyms for the term biceps humeri that are commonly used in anatomy and medical fields. These include the biceps brachii, which is the most common name used to refer to this muscle group, and the bicipital muscle. In addition, other less common synonyms include the biceps muscle, the short head of the biceps, and the long head of the biceps. Understanding these different terms can be helpful for professionals in the medical field when discussing muscle and bone anatomy or when making a diagnosis.