[Characteristics of foot blood supply in rigidity of the great toe].
By means of angiography, made in 20 patients with rigidity of the first toes due to osteoarthrosis, there have been revealed chronic deficiency of blood circulation in the foot tissues, especially in its antero-internal section. Blood circulation deficiency is due either to the congenital anomaly of the foot vessels or to the consequences of their traumatic injuries. Blood supply deficiency results in degenerative-dystrophic changes of the first metatarsophalangeal articulations with development of their rigidity, aggravated by post-ischemic contracture of the foot muscles.
Adult↗