Biomaterial Database

Vascular supply of the equine stifle joint. 1980

S J Updike, and C D Diesem

The vascular supply of the equine stifle joint was investigated, using latex vascular injections of pelvic limbs from 3 adult horses and 6 ponies. Vessels were grossly dissected to the small arteriole level. The primary source of blood supply was the femoral artery and its branches which entered the joint on the caudal and medial surfaces. The superficial vasculature arose from the caudal branch of the deep circumflex iliac artery cranially and laterally, and from the saphenous and descending genicular arteries medially. The deep vasculature arose from the popliteal artery and its branches on the caudal joint surface. These 2 layers of vessels arborized to form the vascular rete which surrounded the joint and gave off branches to supply the articular capsule and the intraarticular structures. Venous drainage paralleled arterial pathways.

UI	MeSH Term	Description	Entries
D007083	Iliac Artery	Either of two large arteries originating from the abdominal aorta; they supply blood to the pelvis, abdominal wall and legs.	Deep Circumflex Iliac Artery,Arteries, Iliac,Artery, Iliac,Iliac Arteries
D007596	Joints	Also known as articulations, these are points of connection between the ends of certain separate bones, or where the borders of other bones are juxtaposed.	Joint
D011150	Popliteal Artery	The continuation of the femoral artery coursing through the popliteal fossa; it divides into the anterior and posterior tibial arteries.	Arteria Poplitea,Artery, Popliteal,Popliteal Arteries
D005263	Femoral Artery	The main artery of the thigh, a continuation of the external iliac artery.	Common Femoral Artery,Arteries, Common Femoral,Arteries, Femoral,Artery, Common Femoral,Artery, Femoral,Common Femoral Arteries,Femoral Arteries,Femoral Arteries, Common,Femoral Artery, Common
D005268	Femoral Vein	The vein accompanying the femoral artery in the same sheath; it is a continuation of the popliteal vein and becomes the external iliac vein.	Femoral Veins,Vein, Femoral,Veins, Femoral
D006614	Hindlimb	Either of two extremities of four-footed non-primate land animals. It usually consists of a FEMUR; TIBIA; and FIBULA; tarsals; METATARSALS; and TOES. (From Storer et al., General Zoology, 6th ed, p73)	Hindlimbs
D006736	Horses	Large, hoofed mammals of the family EQUIDAE. Horses are active day and night with most of the day spent seeking and consuming food. Feeding peaks occur in the early morning and late afternoon, and there are several daily periods of rest.	Equus caballus,Equus przewalskii,Horse, Domestic,Domestic Horse,Domestic Horses,Horse,Horses, Domestic
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013264	Stifle	In horses, cattle, and other quadrupeds, the joint between the femur and the tibia, corresponding to the human knee.	Stifles