The term "lentiform bone" may not be a familiar one to many, but it refers to a structure in the human body known as the "os centrale". The lentiform bone, or os centrale, is a small bone located in the wrist region, specifically between the scaphoid and the capitate bones. Although the lentiform bone is primarily used in anatomical references, it is essential to mention some synonyms that facilitate understanding. These synonyms include the central bone, carpal centrale, or simply the os centrale. While not widely discussed, understanding the various synonyms for the lentiform bone contributes to comprehending its role and position in the human skeletal system.