Search results
Aug 12, 2024 · Medial patellofemoral ligament injuries include sprains, partial and complete tears as well as pure bony or osteochondral avulsion injuries. Mechanism. A common mechanism of medial patellofemoral injury is mal-tracking of the patella during knee flexion with the tibia in a valgus position.
Most ruptures of the medial patellofemoral ligament occur at the femoral attachment. But the ligament can tear away from the tibial attachment or even in the middle (not at either bone attachment). This type of tear is called an intrasubstance tear.
Jan 4, 2018 · The surgical technique achieved reinforced reattachment of the torn region of the medial retinaculum for improved patellar support and stabilization. During follow-up, no recurrent patellar dislocations occurred, except where one patient reported a subjective feeling of patellar dislocation.
- Haim Shtarker, Michael Assaf, Marshall N. Deltoff
- 10.1007/s00590-017-2120-8
- 2018
- 2018
The medial patellar retinaculum is a tendon of the knee that crosses the knee joint on the medial side of the patella. It plays important roles in the formation of the fibrous capsule of the knee and in the extension of the knee joint.
Mar 16, 2023 · The medial patellar retinaculum is often partially or completely torn in lateral patellar dislocation 4. It is more commonly injured than the lateral patellar retinaculum. See also. lateral patellar retinaculum. Quiz questions. References. Incoming Links.
The Medial Patellofemoral Ligament (MPFL) is an hour-glass shaped ligament made of bands of retinacular tissue. The MPFL plays a significant role in the stabilization of the medial aspect of the patella.
People also ask
Should a medial retinaculum be reattached to the patella?
How many patients are diagnosed and treated for medial retinacular tears?
Where does retinacular lengthening occur?
Sep 5, 2020 · The medial patellofemoral ligament (MPFL) is frequently torn and attenuated in patients with acute or chronic patellar instability. The mainstay for surgical treatment has become MPFL reconstruction to reestablish the checkrein to lateral patellar translation.
