[Role of mechanical factors in the development of degenerative dystrophic lesions of the hip joint]. 1989

V S Shargorodskiĭ, and D I Kresnyĭ

The authors present the results of their studies of distribution of pressure on the articular surfaces of the hip joint with regard to the value of the angle between the femoral neck and the diaphysis and the state of the cartilaginous coat. The regularity of distribution of pressure was studied on a real model of the hip joint by means of tensometry and ichnography. It was established that the region of maximum pressure was most frequently affected by degenerative dystrophic process, and the epicenter of pressure on the femoral head surface was shifted due to an increased or decreased angle between the femoral neck and the diaphysis directed laterally or medially as compared with the normal state. These peculiarities should be taken into consideration when performing corrective osteotomies.

UI MeSH Term Description Entries
D007592 Joint Diseases Diseases involving the JOINTS. Arthropathies,Arthropathy,Joint Disease
D010027 Osteotomy The surgical cutting of a bone. (Dorland, 28th ed) Osteotomies
D011312 Pressure A type of stress exerted uniformly in all directions. Its measure is the force exerted per unit area. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) Pressures
D005270 Femur Head The hemispheric articular surface at the upper extremity of the thigh bone. (Stedman, 26th ed) Femoral Head,Femoral Heads,Femur Heads,Head, Femoral,Head, Femur
D005272 Femur Neck The constricted portion of the thigh bone between the femur head and the trochanters. Femoral Neck,Neck, Femoral,Neck, Femur
D006621 Hip Joint The joint that is formed by the articulation of the head of FEMUR and the ACETABULUM of the PELVIS. Acetabulofemoral Joint,Acetabulofemoral Joints,Hip Joints,Joint, Acetabulofemoral,Joint, Hip,Joints, Acetabulofemoral,Joints, Hip
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001696 Biomechanical Phenomena The properties, processes, and behavior of biological systems under the action of mechanical forces. Biomechanics,Kinematics,Biomechanic Phenomena,Mechanobiological Phenomena,Biomechanic,Biomechanic Phenomenas,Phenomena, Biomechanic,Phenomena, Biomechanical,Phenomena, Mechanobiological,Phenomenas, Biomechanic

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