Regional peripheral vascular supply based on the superficial temporal artery in dogs and cats.
Cutaneous arterial blood supply to the temporal region was evaluated in 8 dogs and 8 cats. Subtraction radiography and angiography of the carotid and superficial temporal arteries were used in 4 dogs and 4 cats to determine arterial blood supply to the temporal region and frontalis muscle. A myocutaneous axial pattern flap based on the superficial temporal artery and frontalis muscle may be indicated for cosmetic reconstruction in dogs and cats following surgical resection of neoplastic lesions or traumatic wounds in the maxillofacial region. The frontalis muscle was identified as the thin subcutaneous continuation of the platysma muscle extending cranially and rostrally. Dissection of the temporal region in 4 dogs and 4 cats revealed the subcutaneous location of the superficial temporal artery as it continues rostrally from the caudal aspect of the zygomatic arch.
Fahie
M A
MA
Department of Small Animal Clinical Sciences, Virginia-Maryland Regional College of Veterinary Medicine, Blacksburg 24061, USA.
Smith
B J
BJ
Ballard
J B
JB
Moon
M L
ML
Smith
M M
MM
D000792:Angiography; D000818:Animals; D002371:Cat Diseases; D002415:Cats; D004283:Dog Diseases; D004285:Dogs; D019767:Maxillofacial Abnormalities / Q000601:surgery / Q000662:veterinary*; D018482:Muscle, Skeletal / Q000098:blood supply*; D012039:Regional Blood Flow; D012867:Skin / Q000098:blood supply*; D013524:Surgical Flaps; D013699:Temporal Arteries / Q000000981:diagnostic imaging / Q000502:physiology*