[Treatment of acute knee dislocations]. / Behandlung der akuten Knieluxation.
Unfallchirurgie (Heidelb)
; 127(1): 35-43, 2024 Jan.
Article
in De
| MEDLINE
| ID: mdl-37815539
ABSTRACT
A knee dislocation is a serious injury involving at least two of the four major ligamentous stabilizers of the knee. This injury results in multidirectional knee instability. In dislocation of the knee the popliteal artery and the peroneal nerve can also be damaged. Dislocations with vascular involvement are potentially threatening injuries of the lower extremities. The diagnosis of knee dislocation can be difficult due to a high rate of spontaneous reduction at the initial examination. Knee dislocations are rare and mainly occur in young men. They are mostly caused by high-energy trauma; however, they can also be caused by low-energy injuries. Obesity increases the risk of knee dislocations. The classification of a knee dislocation is based on the anatomical structures involved and the direction of dislocation. The acute treatment includes reduction and stabilization measures. Associated injuries, such as vascular, nerve, extensor mechanism and cartilage injuries as well as fractures and meniscal injuries can influence the treatment approach and the outcome. The definitive surgical treatment depends on the severity of the injury and can include ligament reconstruction or repair with bracing. The aftercare should be individually adapted with the aim to restore knee joint stability and function. Complications such as arthrofibrosis, peroneal nerve palsy, compartment syndrome, postoperative infection and recurrent instability can occur. In the long term, patients have an increased risk for the development of symptomatic osteoarthritis.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Knee Dislocation
/
Joint Dislocations
/
Anterior Cruciate Ligament Injuries
/
Joint Instability
Limits:
Humans
/
Male
Language:
De
Journal:
Unfallchirurgie (Heidelb)
Year:
2024
Document type:
Article