FIELD: medicine for endoprosthetics of interphalangeal and intermetacarpal joints. SUBSTANCE: interphalangeal joint endoprosthesis has the central part and intraosteal fixatives. The central part is made of elastic material, with the inner cavity filled with fluid agent. Fixatives are made of porous inert material with a modulus of elasticity equal to or exceeding the modulus of elasticity of bone tissue. Air is used as fluid agent. EFFECT: enhanced convenience. 1 dwg
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Authors
Dates
1997-04-10—Published
1993-06-25—Filed