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A Baker's cyst, also known as a popliteal cyst, is a type of fluid collection behind the knee. [4] Often there are no symptoms. [2] If symptoms do occur these may include swelling and pain behind the knee, or knee stiffness. [1] If the cyst breaks open, pain may significantly increase with swelling of the calf. [1]
High quality MRI images (1.5 T magnet or higher [22]) of the knee can be extremely useful to diagnose injuries to the posterolateral corner and other major structures of the knee. [23] While the standard coronal , sagittal and axial films are useful, thin slice (2 mm ) coronal oblique images should also be obtained when looking for PLC injuries.
large bone cysts; severe joint space narrowing, or joint space obliteration ... severe deformity of the head; Knee. For the grading of osteoarthritis in the knee ...
Arthrography and venography using imaging dyes allow for the detection of popliteal cysts and the exclusion of thrombotic lesions but are invasive procedures. [ citation needed ] Magnetic resonance imaging and computerised axial tomography scans allow for the detection of a ruptured or dissected popliteal cyst and, if in the same plane as the ...
Cold-induced knee pain may also be due to tenosynovitis of the tendons around the knee, in which cold exposure has a specific role, either as a causative or a contributing factor. [21] Frank arthritis has been reported in children due to frostbite from extreme cold causing direct chondrocyte injury.
Arthritis of the knee is typically a particularly debilitating form of arthritis. [1] The knee may become affected by almost any form of arthritis. [2] The word arthritis refers to inflammation of the joints. [3] [4] Types of arthritis include those related to wear and tear of cartilage, such as osteoarthritis, to those associated with ...
Knee effusion, informally known as water on the knee, occurs when excess synovial fluid accumulates in or around the knee joint. It has many common causes, including arthritis , injury to the ligaments or meniscus , or fluid collecting in the bursa , a condition known as prepatellar bursitis .
Cystic adventitial disease, in which a cyst occurs within the popliteal artery near the knee, has been proposed recently to occur by an articular mechanism, with a conduit leading from the joint, similar to the development of ganglion cysts, that spreads within the peroneal nerve. [21]