5/9/2023 0 Comments Thumb abduction![]() Management / Interventions Ī thumb spica splint or cast immobilization is indicated for 4 weeks for a partial rupture, or up to 6 weeks if an associated avulsion fracture is present. further assessment of joint should be performed using a digital block may be necessary to complete a full examinationīecause of pain and swelling in the acute settingĪdd links to outcome measures here (see Outcome Measures Database).Radiography should be obtained to assess for the presence of a Stener's lesion or a fracture fragment.An angulation of >30* on the injured thumb or >15* compared to the uninjured thumb is diagnostic for a ligamentous injury. ![]()
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