Biomechanical analysis of chiari osteotomy

• Autorzy: Herman S , Kralj-Iglic V. , Iglic A. , Antolic V. , Herman S.
• Języki publikacji: EN

Abstrakty

EN

The decrease in contact hip joint stress after Chiari osteotomy is studied using a mathematical model. In the model, additional coverage of the femoral head by the ala ossis ilei segment is taken into account. It is shown that this additional coverage significantly decreases stress, mostly by the indirect effect caused by the shift of the stress pole.

Słowa kluczowe

EN

biomechanical analysis; paralytic dislocation; Perthes disease; biomechanical parameter; osteoarthritis; hip; hip stress; mathematical model

• Wydawca: -
• Czasopismo: Cellular and Molecular Biology Letters
• Rocznik: 2002
• Tom: 07
• Numer: 2
• Opis fizyczny: p.365-366,fig.

Twórcy

autor

Herman S

• Clinical Center, Zaloska 7, Ljubljana, Slovenia

autor

Kralj-Iglic V.

autor

Iglic A.

autor

Antolic V.

autor

Herman S.

Bibliografia

• 1. Chiari, K. Beckenosteotomie zur Pfanendachplastik. Wien Med. Wochenschr. 103 (1953) 707-714.
• 2. Ipavec, M., Brand, R. A., Pedersen, D. R., Mavčič, B., Kralj-Iglič, V. and Iglič, A. Mathematical modelling of stress in the hip during gait. J. Biomechanics 32 (1999) 1229-1235.
• 3. Herman, S., Herman, S., Iglič, A., Jaklič, A., Kralj-Iglič, V. Decrease of hip stress after Chiari osteotomy. Med. Biol. Eng. Comp., in press.