Open Access
CC BY 4.0 · Rev Bras Ortop (Sao Paulo) 2024; 59(S 01): e91-e93
DOI: 10.1055/s-0042-1749614
Relato de Caso

Posterior Interosseous Nerve Syndrome due to Schwannoma – A Case Report

Article in several languages: português | English
1   Serviço de Cirurgia e Microcirurgia da Mão no Instituto de Ortopedia e Traumatologia da Universidade Federal da Fronteira Sul, HSVP - Hospital São Vicente de Paulo, Passo Fundo, RS, Brasil
,
Deodoro Máximo de Alencar Neto
1   Serviço de Cirurgia e Microcirurgia da Mão no Instituto de Ortopedia e Traumatologia da Universidade Federal da Fronteira Sul, HSVP - Hospital São Vicente de Paulo, Passo Fundo, RS, Brasil
,
Marcelo Barreto Lemos
1   Serviço de Cirurgia e Microcirurgia da Mão no Instituto de Ortopedia e Traumatologia da Universidade Federal da Fronteira Sul, HSVP - Hospital São Vicente de Paulo, Passo Fundo, RS, Brasil
,
Matheus Predebon Duarte
1   Serviço de Cirurgia e Microcirurgia da Mão no Instituto de Ortopedia e Traumatologia da Universidade Federal da Fronteira Sul, HSVP - Hospital São Vicente de Paulo, Passo Fundo, RS, Brasil
,
Ivânio Tagliari
2   Projetos e Processos de Fabricação, Universidade de Passo Fundo, Passo Fundo, RS, Brasil
› Author Affiliations


Financial Support This study received no financial support from public, commercial or non-profit sources.
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Abstract

Posterior interosseous nerve syndrome is the most frequent syndrome of radial nerve compression, with the arcade of Frohse being the main site of compression. Its symptoms include difficulties in finger and wrist extension with possible radial deviation. Herein, we present a case of posterior interosseous syndrome caused by a schwannoma, a type of neurological tumor.

Study carried out at the Institute of Orthopedics and Traumatology, Federal University of Southern Border, HSVP - São Vicente de Paulo Hospital, Passo Fundo, RS, Brasil.




Publication History

Received: 26 August 2021

Accepted: 28 April 2022

Article published online:
14 October 2022

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