Ikhwalithi ephezulu ye-ceramics ye-titanium yokufakelwa kwe-hip joint prosthesis implant

Ukufakelwa kwamalunga e-Hipiyithuluzi lezokwelapha elisetshenziselwa ukufaka esikhundleni sejoyinti le-hip elimele noma eligulayo, ukukhulula ubuhlungu nokubuyisela ukuhamba. I-hip joint iyibhola kanye ne-socket joint ehlanganisa i-femur (ithambo lethanga) ne-pelvis, okuvumela ukunyakaza okubanzi. Kodwa-ke, izimo ezifana ne-osteoarthritis, i-rheumatoid arthritis, ukuphuka noma i-avascular necrosis ingabangela ukuba ilunga liwohloke kakhulu, okuholela ebuhlungu obungapheli kanye nokuhamba okulinganiselwe. Kulezi zimo, ukufakelwa kwe-hip kungase kunconywe.

Ukuhlinzwa ukuzefaka i-hip jointngokuvamile kuhilela inqubo yokuhlinzwa ebizwa ngokuthi aukushintshwa kwe-hip. Phakathi nale nqubo, udokotela ohlinzayo ukhipha ithambo elilimele noqwanga elungeni lenyonga futhi esikhundleni salo afake ukufakelwa okwenziwe ngensimbi, ipulasitiki, noma impahla yobumba. Lawa ma-implants aklanyelwe ukulingisa ukwakheka kwemvelo nokusebenza komhlanganiso we-hip enempilo, okuvumela iziguli ukuba ziphinde zikwazi ukuhamba, ukukhuphuka izitebhisi, nokuhlanganyela emisebenzini yansuku zonke ngaphandle kokuphatheka kabi.

Kunezinhlobo ezimbili eziyinhloko zeukushintshwa kwe-hip: ukushintshwa kwe-hip okuphelelefuthiukushintshwa kwe-hip ingxenye. Aukushintshwa kwe-hip okuphelelekuhilela ukufaka esikhundleni kokubili i-acetabulum (isokhethi) kanye nekhanda lesifazane (ibhola), kuyilapho ukushintshwa kwenqulu ingxenye ngokuvamile kungena esikhundleni sekhanda lesifazane kuphela. Ukukhetha phakathi kokubili kuncike ezingeni lokulimala kanye nezidingo ezithile zesiguli.