Bilateral bipartite lunate misdiagnosed as carpal fracture: a case report and brief review of literature

Abstract Bilateral bipartite lunate is a very rare congenital anomaly of the lunate. A 36-year-old military European male was referred to our service diagnosed with a lunate fracture. Symptoms began 3 months before our encounter, after falling on his outstretched left hand. The patient was misdiagnosed with a lunate fracture, therefore treated with a cast and then transitioned to a removable splint over 2 months in total; When the patient presented to our facility, on physical examination, he referred pain over the dorso-ulnar side of the wrist, especially the ulnar snuff. Tenderness to palpation over the fovea and positive triangular fibrocartilage complex axial compression test was encountered. Bilateral wrist X-rays were taken, and a diagnosis of bilateral bipartite lunate was made by our team. The patient was treated for ulnar-sided wrist pain with steroid injection and physical rehabilitation. A literature review on bipartite lunate was conducted, and cases share three basic common features: unilateral involvement, incidentally diagnosed after a traumatic event, and absence of positive clinical findings related to the bipartition..

Medienart:

Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:43

Enthalten in:

Surgical and radiologic anatomy / Englische Ausgabe - 43(2021), 5 vom: 02. Jan., Seite 771-774

Sprache:

Englisch

Beteiligte Personen:

Almaraz-Ledesma, Mario Abraham [VerfasserIn]
Tien, Huey Y. [VerfasserIn]
Espinosa-Uribe, Abraham Guadalupe [VerfasserIn]

Links:

Volltext [lizenzpflichtig]

Themen:

Bipartite
Carpal
Congenital
Lunate

Anmerkungen:

© Springer-Verlag France SAS, part of Springer Nature 2021

doi:

10.1007/s00276-020-02628-y

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

OLC2125328062