In the article is described the congenital pathology of the hand, characterized by the absence of one or several fingers with the corresponding metacarpal bones and bones of the wrist. There is given the clinical picture of 104 patients with the hand radius aplasia. There are singled out main forms of pathology, presented the data of the additional investigation methods (angiography, rheovasography, histologic structure of the affected hand tissues). There are presented the main principles of the hand radius aplasia treatment.
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