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This study aims to investigate the correlation between ultrasonographic and clinical findings in dorsoradial wrist pain. There are several etiologies for dorsoradial wrist pain, including carpometacarpal joint arthritis, De Quervain's tenosynovitis, proximal and distal intersection syndrome, Wartenberg syndrome, and ganglion cysts. In these clinical scenarios, certain physical examination tests are utilized, such as the Finkelstein test for De Quervain's tenosynovitis; however, this test may also yield positive results in cases of severe joint arthritis. Ultrasonography is proposed as a complementary tool for differential diagnosis. The investigators aim to examine the correlation between clinical test results and ultrasonographic parameters such as tendon thickness in the first extensor compartment, carpometacarpal joint synovitis, cortical irregularities, and the presence of osteophytes. Functional status will be assessed using the QuickDASH and FIHOA questionnaires.
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In the assessment of the first carpometacarpal (CMC) joint, the following ultrasonographic parameters will be evaluated: synovitis, presence of osteophytes, joint surface irregularity, and Doppler signal activity. Additionally, conventional hand radiographs of all participants will be reviewed to support the imaging findings.
For the evaluation of De Quervain's tenosynovitis, tendon sheath thickness, tendon cross-sectional area, and intratendinous Doppler activity will be measured. At the anatomical intersection zones of the first dorsal compartment, the presence of peritendinous fluid and associated Doppler activity will also be assessed to identify potential sites of friction or inflammation.
Assessment of the superficial radial nerve will include measurement of its cross-sectional area. A cross-sectional area exceeding one square millimeter will be considered indicative of possible neuropathy.
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Data sourced from clinicaltrials.gov
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