Total Knee Arthroplasty: Difference between revisions
No edit summary |
No edit summary |
||
Line 27: | Line 27: | ||
== Differential Diagnosis == | == Differential Diagnosis == | ||
<u>Osteoarthritis:</u><br>Osteoarthritis is a degenerative process at the level of the cartilage and should be well distinguished from arthritis, where it’s about a synovial inflammatory process. Osteoarthritis is the main cause for a total knee arthroplasty.<ref name="Skou et al.">Skou, Søren T., et al. "A randomized, controlled trial of total knee replacement." New England Journal of Medicine 373.17 (2015): 1597-1606.</ref> (evidence level: 1b) | |||
<u>Other differential diagnosis:</u><br>Rheumatoid arthritis, previous injuries of the knee like the (partial) removal of the meniscus, too much varus of valgus of the knee,... <br> | |||
== Diagnostic Procedures == | == Diagnostic Procedures == |
Revision as of 22:02, 29 May 2016
Original Editors
Top Contributors - Safiya Naz, Loes Verspecht, Kim Jackson, Lucinda hampton, Kun Man Li, Jess Bell, Lisa Ingenito, Ellen Wynant, Claire Knott, George Prudden, Karolien Van Melkebeke, Lynn Wright, Tarina van der Stockt, Lauren Lopez, Daniele Barilla, WikiSysop, Karen Wilson, Famke Coosemans, Leana Louw, 127.0.0.1, Evan Thomas, Ewa Jaraczewska and Greg Walding
Search Strategy[edit | edit source]
Medical databases: Pubmed, PEDro, Web of Science
Keywords searched: Total knee arthroplasty, knee osteoarthritis, rehabilitation AND TKA, the knee joint, etiology AND TKA, total knee replacement,...
Books: Total Knee Arthroplasty. A Guide to Get Better Performance. Johan Bellemans, Michael D Ries, Jan MK Victor.
Definition/Description[edit | edit source]
add text here
Clinically Relevant Anatomy[edit | edit source]
The Knee is a hinge joint (articulatio gynglymus). This type of joint permits motion in only one plane. The knee is a special hinge joint, because it's biggest motion is flexion-extension, but rotation is also possible in the knee. There are three bones that form the knee joint: the upper part of the Tibia, the lower part of the femur and the patella. The bones are covered with a thin layer of cartilage, which makes sure that there is no friction between the bones and it's also a kind of shock absorber. Both the lateral and medial side of the knee, there is a meniscus, which keeps the tibia to the femur, but which is also a shock absorber. The three bones are kept together by ligaments and are surrounded by a capsule.
Epidemiology /Etiology[edit | edit source]
When all the compartments of the knee are damaged, and the individual is seriously impaired a total knee prosthesis can be necessary. The main reason for a total knee prosthesis is osteoarthritis.[1] (evidence level: 1b) Because of osteoarthritis, the cartilage of the joint get's damaged and isn't able to absorb shocks anymore. There are a lot of external risk factors that can cause knee osteoarthritis. For example: overweight, previous knee injuries, the (partial) removal of a meniscus,...[2] (evidence level: 2a) Other causes could be rheumatoid arthritis, fractures, or congenital factors. There might also be some genetic factors in the arise of osteoarthritis, but more research is necessary. (evidence level: 2b)
Total knee arthroplasty is mostly performed on women and the frequency of this intervention increases with age.[2]
Characteristics/Clinical Presentation[edit | edit source]
add text here
Differential Diagnosis[edit | edit source]
Osteoarthritis:
Osteoarthritis is a degenerative process at the level of the cartilage and should be well distinguished from arthritis, where it’s about a synovial inflammatory process. Osteoarthritis is the main cause for a total knee arthroplasty.[1] (evidence level: 1b)
Other differential diagnosis:
Rheumatoid arthritis, previous injuries of the knee like the (partial) removal of the meniscus, too much varus of valgus of the knee,...
Diagnostic Procedures[edit | edit source]
add text here related to medical diagnostic procedures
Outcome Measures[edit | edit source]
add links to outcome measures here (also see Outcome Measures Database)
Examination[edit | edit source]
add text here related to physical examination and assessment
Medical Management
[edit | edit source]
add text here
Physical Therapy Management
[edit | edit source]
add text here
Key Research[edit | edit source]
add links and reviews of high quality evidence here (case studies should be added on new pages using the case study template)
Resources
[edit | edit source]
add appropriate resources here
Clinical Bottom Line[edit | edit source]
add text here
Recent Related Research (from Pubmed)[edit | edit source]
see tutorial on Adding PubMed Feed
Extension:RSS -- Error: Not a valid URL: Feed goes here!!|charset=UTF-8|short|max=10
References[edit | edit source]
see adding references tutorial.
- ↑ 1.0 1.1 Skou, Søren T., et al. "A randomized, controlled trial of total knee replacement." New England Journal of Medicine 373.17 (2015): 1597-1606.
- ↑ 2.0 2.1 Blagojevic, M., et al. "Risk factors for onset of osteoarthritis of the knee in older adults: a systematic review and meta-analysis." Osteoarthritis and cartilage 18.1 (2010): 24-33.