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[Trigger finger-pitfalls and differential diagnosis].

ABSTRACT: The differential diagnosis of a trigger finger presents a clinical challenge. This case depicts a 32-year-old male patient who presented with persistent snapping of the right index finger at the metacarpophalangeal joint without localized tenderness despite previous surgical A1-annular ligament release. CT diagnostics demonstrated a prominent articular tuberosity. The MRI showed no pathological findings. Surgical revision with concomitant excision of the tuberosity restored smooth mobility of the index finger.

SUBMITTER: Cavalcanti Kußmaul A

PROVIDER: S-EPMC10299928 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature

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[Trigger finger-pitfalls and differential diagnosis].

Cavalcanti Kußmaul A A Ayache A A Unglaub F F

Orthopadie (Heidelberg, Germany) 20230526 7

The differential diagnosis of a trigger finger presents a clinical challenge. This case depicts a 32-year-old male patient who presented with persistent snapping of the right index finger at the metacarpophalangeal joint without localized tenderness despite previous surgical A1-annular ligament release. CT diagnostics demonstrated a prominent articular tuberosity. The MRI showed no pathological findings. Surgical revision with concomitant excision of the tuberosity restored smooth mobility of th ...[more]

PMID: 37233746

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