Avtor/Urednik		Mavčič, Blaž; Antolič, Vane; Brand, Richard; Iglič, Aleš; Kralj-Iglič, Veronika; Pedersen, Doug R
Naslov		Peak contact stress in human hip during gait
Tip		članek
Vir		Pflugers Arch
Vol. in št.		Letnik 440, št. 5 Suppl
Leto izdaje		2000
Obseg		str. R177-8
Jezik		eng
Abstrakt		The contact stress in a human hip is not uniform and it changes with different body positions. The changing location of the peak contact stress during gait may indicate the predilection sites for furher development of osteoarthritis in the hip. On the basis of laboratory measurements and by using mathematical models of forces and stresses in human hip we determined the points of the peak contact stress in successive phases of gait. Results show that the peak stress points are mostly located in the posterior-medial portion of the weight bearing area, which corresponds well to the clinical observations. It is also shown that in the pathological conditions of hip dysplasia the peak contact stress trajectory is located more laterally and anteriorly.
Deskriptorji		GAIT HIP JOINT OSTEOARTHRITIS, HIP WEIGHT-BEARING