Subsequently, a subset of these patients with CSA, RA, or osteoarthritis (OA; control group) underwent ultrasound-guided tenosynovial biopsy targeting wrist extensor compartments. Tissue samples were ...

The first dorsal compartment is comprised of the tendons of the abductor pollicis longus and extensor pollicis brevis, while the second dorsal compartment contains the tendons of the extensor carpi ...

The anterior compartment, in the front of the shin, holds the tibialis anterior, the extensor digitorum longus, the extensor hallucis longus, and the peroneus tertius muscles. These muscles pull the ...

They’re divided into two compartments—the anterior flexor compartment and the posterior extensor compartment. Some of the key muscles in the former include the pronator teres and the flexor ...

If the cyst is arising from the dorsal scapholunate ligament, the distal 1 cm of the extensor retinaculum is incised over the third dorsal compartment to improve exposure, the extensor pollicis ...

In these individuals prolonged activity of the hands as occurs in writing can lead to local compression of muscles in the forearm extensor compartment leading to ischemia, with swelling a syndrome ...

On examination, restricted movement of the lumbar and dorsal spine and tenosynovitis of the first extensor compartment of the left wrist were noted. Both the Ankylosing Spondylitis Disease Activity ...

In this report, we demonstrate the pathology of the condition to clearly be a fascial response to first compartment hypertrophy producing an attrition synovial disruption of the sheaths over extensor ...

Many tendons pass through the wrist in six anatomical tunnels called extensor tendon compartments. The NCBI notes that intersection syndrome (IS) occurs when tendons from the first compartment ...

This study aimed to investigate the coordination strategies across multiple compartments of the extensor digitorum communis (EDC) during index finger sustained constant extension. Nine subjects ...