Loading…
skip to main content
Logo

全膝关节置换

ID: ANCE00194chis
医学动画文字记录:膝关节由股骨下端组成,股骨下端与胫骨上端,和髌骨(或称为膝盖骨)相连,髌骨沿着股骨髁形成的凹槽滑动。全膝关节置换术是将疼痛或功能不佳的膝关节,用人工部件替换的手术。如果医生建议你做全膝关节置换术,这可能是因为你的膝盖由于关节炎或损伤,而严重受损。医生会先在膝盖前面打开一个切口。在分离了膝关节周围的肌肉和韧带后,医生将切开膝关节囊,进入关节内部。医生会使用专用器械,切除股骨和胫骨末端受损的骨头和软骨,大多数情况下,会切除髌骨的下端。然后,医生会在留存的骨头上安装新的膝关节假体,通常包括股骨、胫骨和髌骨组件。一旦骨头的末端安置好了,医生会把新的假体固定到合适的位置。在缝合切口前,医生会拍X片以确保膝关节的新组件位置正确。医生会用缝针或缝合钉缝合切口。
Variations
    (none available)

Nucleus Medical Media Disclaimer of Medical and Legal Liability

Nucleus Medical Media ("Nucleus") does not dispense medical or legal advice, and the text, illustrations, photographs, animations and other information ("Content") available on this web site is for general information purposes only. As with any medical or legal issue, it is up to you to consult a physician or attorney for professional advice. YOU SHOULD NOT DISREGARD PROFESSIONAL MEDICAL OR LEGAL ADVICE BASED ON CONTENT CONTAINED ON THIS WEB SITE, NOR SHOULD YOU RELY ON THE CONTENT ON THIS WEB SITE IN PLACE OF PROFESSIONAL MEDICAL OR LEGAL ADVICE.

NUCLEUS DISCLAIMS ALL RESPONSIBILITY AND LIABILITY FOR ANY COUNSEL, ADVICE, TREATMENT, DIAGNOSIS OR ANY MEDICAL, LEGAL OR OTHER INFORMATION, SERVICES OR PRODUCTS THAT YOU OBTAIN BASED ON VIEWING THE CONTENT OF THIS SITE. THE INFORMATION ON THIS WEB SITE SHOULD NOT BE CONSIDERED COMPLETE OR SUITABLE FOR ANY PURPOSE WHATSOEVER.

Mature Content Disclaimer: Certain Content on this web site contains graphic depictions or descriptions of medical information, which may be offensive to some viewers. Nucleus, its licensors, and its suppliers disclaim all responsibility for such materials.

close