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  2. Synovial membrane - Wikipedia

    en.wikipedia.org/wiki/Synovial_membrane

    Histology of a synovial membrane. H&E stain. The synovial membrane is variable but often has two layers: [4] The outer layer, or subintima, can be of almost any type of connective tissue – fibrous (dense collagenous type), adipose (fatty; e.g. in intra-articular fat pads) or areolar (loose collagenous type).

  3. Elbow - Wikipedia

    en.wikipedia.org/wiki/Elbow

    The synovial membrane of the elbow joint is very extensive. On the humerus, it extends up from the articular margins and covers the coronoid and radial fossae anteriorly and the olecranon fossa posteriorly. Distally, it is prolonged down to the neck of the radius and the superior radioulnar joint.

  4. Tissue membrane - Wikipedia

    en.wikipedia.org/wiki/Tissue_membrane

    The connective tissue membrane is formed solely from connective tissue. These membranes encapsulate organs, such as the kidneys, and line our movable joints. A synovial membrane is a type of connective tissue membrane that lines the cavity of a freely movable joint. For example, synovial membranes surround the joints of the shoulder, elbow, and ...

  5. Fat pad sign - Wikipedia

    en.wikipedia.org/wiki/Fat_pad_sign

    The posterior fat pad is normally pressed in the olecranon fossa by the triceps tendon, and hence invisible on lateral radiograph of the elbow. [3] When there is a fracture of the distal humerus, or other pathology involving the elbow joint, inflammation develops around the synovial membrane forcing the fat pad out of its normal physiologic resting place.

  6. Joint capsule - Wikipedia

    en.wikipedia.org/wiki/Joint_capsule

    an inner (synovial membrane, synovial stratum) which is a secreting layer On the inside of the capsule, articular cartilage covers the end surfaces of the bones that articulate within that joint. The outer layer is highly innervated by the same nerves which perforate through the adjacent muscles associated with the joint.

  7. Synovial joint - Wikipedia

    en.wikipedia.org/wiki/Synovial_joint

    The synovial cavity/joint is filled with synovial fluid. The joint capsule is made up of an outer layer of fibrous membrane, which keeps the bones together structurally, and an inner layer, the synovial membrane, which seals in the synovial fluid. They are the most common and most movable type of joint in the body of a mammal.

  8. Fibroblast-like synoviocyte - Wikipedia

    en.wikipedia.org/wiki/Fibroblast-like_synoviocyte

    Synovial membrane is divided into two compartments – the outer layer (subintima) and the inner layer (intima). The inner layer is mainly composed of two cell types, specialized macrophages (macrophage-like synovial cells) and fibroblast-like synoviocytes, which are important in maintaining the internal joint homeostasis .

  9. Annular ligament of radius - Wikipedia

    en.wikipedia.org/wiki/Annular_ligament_of_radius

    Superiorly, the ligament is supported by attachments to the radial collateral ligament and the fibrous capsule of the elbow joint. Inferiorly, a few fibres attached to the neck of the radius support a fold of the synovial membrane without interfering with the movements at the joint. [4]