Case report demonstrates a stepwise surgical method for treating persistent trigger finger post-A1 release, indicating effectiveness.
Persistent trigger finger distally to the A2 pulley after A1 pulley release is uncommon. We report five fingers in four patients successfully treated using a stepwise approach including A1 pulley release, ulnar flexor digitorum superficialis slip excision and flexor tenoplasty.
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Magtoto et al. (2026) studied this question.
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