part of part of innervated by innervated_by develops from develops from attached to attached to has muscle origin has muscle origin has muscle insertion has muscle insertion has muscle antagonist Homo sapiens humerus clavicle bone latissimus dorsi muscle deltoid http://upload.wikimedia.org/wikipedia/commons/9/93/Deltoideus.png Muscle which originates as three heads, the pars externalis, pars clavicularis, and pars scapularis. The pars externalis originates from the lateral border of the omosternum and inserts on the distal portion of the humerus. The pars clavicularis originates from the ventro-lateral surface of the clavicle and inserts on the deltoid crest of the humerus. The pars scapularis originates from the lateral surface of the clavicle and inserts on the deltoid crest of the humerus.[AAO] musculus deltoideus FMA:32521 SCTID:181620007 deltoid muscle deltoideus muscle We use a generic definition that includes the deltoideus as represented in AAO: 'Muscle which originates as three heads, the pars externalis, pars clavicularis, and pars scapularis. The pars externalis originates from the lateral border of the omosternum and inserts on the distal portion of the humerus. The pars clavicularis originates from the ventro-lateral surface of the clavicle and inserts on the deltoid crest of the humerus. The pars scapularis originates from the lateral surface of the clavicle and inserts on the deltoid crest of the humerus'. Kardong: Dorsal group UMLS:C0224234 NCIT:C32446 MA:0002286 common shoulder muscle AAO:0010716 EHDAA2:0000339 deltoideus A muscle of shoulder which attaches to the scapula, clavicle and humerus.[FMA,generalized]. VHOG:0000846 musculus deltoideus EMAPA:18177 UBERON:0001476 Wikipedia:Deltoid_muscle m. deltoideus EFO:0001412 muscle of shoulder axillary nerve acromion deltopectoral crest deltoid pre-muscle mass scapula pectoral girdle and thoracic body wall skeletal muscle skeletal muscle organ, vertebrate scapular muscle