title: Unusual attachment of the pectoralis minor muscle.
abstract: The authors report a presumably unusual bony attachment of the pectoralis minor muscle in an adult cadaver. The specimen's left pectoralis minor had no attachment to the coracoid process of the scapula but attached directly to the fibrous capsule of the glenohumeral joint. Some have theorized that the coracohumeral ligament represents fibers of the pectoralis minor that attach to this bone in some animals but that has degenerated in man. This case report seems to support this possibility.
authors.affiliation: Department of Cell Biology, University of Alabama at Birmingham, Birmingham, Alabama, USA. rstubbs@uab.edu
authors.forename: R Shane
authors.initials: RS
authors.lastname: Tubbs
authors.forename: W Jerry
authors.initials: WJ
authors.lastname: Oakes
authors.forename: E George
authors.initials: EG
authors.lastname: Salter
mesh_terms: D000328:Adult; D002102:Cadaver; D006801:Humans; D008297:Male; D018482:Muscle, Skeletal / Q000002:abnormalities* / Q000033:anatomy & histology*; D012540:Scapula / Q000033:anatomy & histology; D012785:Shoulder Joint / Q000002:abnormalities* / Q000033:anatomy & histology*