Angle wedge-shaped artificial bone block for treating infant geneogenous acetabulum

• Main Authors: ZHAO BAOLIN, TANG CHENGLIN, WANG ZAIXIN, LI ZHIZHOU, JI XIAOFENG, ZHANG JINGZHE, SUN JIAAN
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2010
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

An angle wedge-shaped artificial bone block for treating infant geneogenous acetabulum relates to an improvement of an artificial transplanting bone block, characterized in that, the artificial bone block for treating infant geneogenous acetabulum is of upper chord semi-arc crescent shape, the sharp angle of the crescent tip is 25-30 degrees, the thickness of the artificial bone block is 8-12 mm, the length of the artificial bone block is 25-35 mm, the utility model has beneficial effects that the artificial bone block for treating infant geneogenous acetabulum can be matched with the acetabulum arced cut bone at the maximum extent, thereby simultaneously obtaining the maximum contact area and fast healing time; the bone block forming into arced shape is matched with the acetabulum cut bone, an obvious angle or gap is not provided between an contact face and a lower contact face of the bone block, the lower contact face can form an embedded clamp on a certain extent, thereby increasing the stability. The angl