A Proposal for a New Classification of the Supernumerary Heads of the Biceps Brachii Muscle.
Bartłomiej SzewczykJose Ramon SanudoMichał PodgórskiNicol ZielinskaMaria Bettencourt PiresPaloma AragonésŁukasz Hubert OlewnikPublished in: BioMed research international (2022)
The biceps brachii is characterized by very high morphological variability. The new classification proposes four types of supernumerary head arrangement (I-IV), divided into subtypes. This classification has both clinical and anatomical significance.