Posterior oblique ligament of the knee
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At the time the article was created Joachim Feger had no recorded disclosures.View Joachim Feger's current disclosures
At the time the article was last revised Craig Hacking had the following disclosures:
- Philips Australia, Paid speaker at Philips Spectral CT events (ongoing)
These were assessed during peer review and were determined to not be relevant to the changes that were made.View Craig Hacking's current disclosures
The posterior oblique ligament (POL) belongs to the medial supporting structures of the knee and is one of the five components of the posteromedial corner (PMC) of the knee.
It is located posterior to the medial collateral ligament (MCL) and is composed of the intermediate and deep medial capsular layer 1-4.
The femoral attachment originates just distal and posterior to the adductor tubercle 5.
Its distal attachment consists of three components: a superficial, central and capsular extension 2,3:
- the superficial extension attaches to the proximal tibia together with the distal insertion of the semimembranosus tendon and blends anteriorly with the posterior part of the medial collateral ligament
- the central extension is the most prominent part and attaches to the posteromedial part of the medial meniscus
- the capsular extension blends into the posteromedial joint capsule and fuses with the capsular insertion of the semimembranosus tendon as well as the medial part of the oblique popliteal ligament 2,3
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