Identification and categorization of the vascular patterns to muscles of the thoracic limb, thorax, and neck of dogs.
Vascular patterns to thoracic limbs, thorax, and neck muscles were studied in 10 dogs (20 limbs) to identify muscles most suitable for transposition in the treatment of large wounds. Gross dissection of injected specimens and angiography were used to identify vascular pedicles. Size and location of pedicles were generally consistent, and any variations would not interfere with most muscle transfers. The cutaneous trunci, latissimus dorsi, sternothyroideus, sternohyoideus, deep pectoral, anconeus, ulnaris lateralis, and ulnar head of flexor carpi ulnaris muscles were identified as suitable for transfer. The cranial trapezius, caudal omotransversarius, cleidobrachialis, and caudal sternocephalicus muscles also had potential for use. Other muscles, because of inaccessibility or unfavorable vascular pattern, were not suitable candidates for transfer.
Purinton
P T
PT
Department of Anatomy and Radiology, College of Veterinary Medicine, University of Georgia, Athens 30602.
Chambers
J N
JN
Moore
J L
JL
D000818:Animals; D004285:Dogs / Q000033:anatomy & histology* / Q000601:surgery; D005260:Female; D005552:Forelimb; D008297:Male; D009132:Muscles / Q000098:blood supply* / Q000601:surgery; D009334:Neck Muscles / Q000098:blood supply / Q000601:surgery; D010369:Pectoralis Muscles / Q000098:blood supply / Q000601:surgery; D013524:Surgical Flaps / Q000662:veterinary; D013909:Thorax