CC BY-NC-ND 4.0 · Rev Bras Ortop (Sao Paulo)
DOI: 10.1055/s-0042-1744295
Relato de Caso

Unusual Anastomosis Between Branches of the Ulnar Nerve (Kaplan Type Anastomotic Variant) – Case Report

Article in several languages: português | English
1   Universidade Federal de Minas Gerais (UFMG), Departamento de Anatomia e Imagem (IMA), Faculdade de Medicina, Belo Horizonte, MG, Brasil
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2   Departamento de Ciências Básicas da Vida (DCBV), Faculdade de Medicina, Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, MG, Brasil
,
2   Departamento de Ciências Básicas da Vida (DCBV), Faculdade de Medicina, Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, MG, Brasil
,
2   Departamento de Ciências Básicas da Vida (DCBV), Faculdade de Medicina, Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, MG, Brasil
,
2   Departamento de Ciências Básicas da Vida (DCBV), Faculdade de Medicina, Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, MG, Brasil
,
2   Departamento de Ciências Básicas da Vida (DCBV), Faculdade de Medicina, Universidade Federal de Juiz de Fora (UFJF), Juiz de Fora, MG, Brasil
› Author Affiliations

Abstract

The Kaplan anastomosis is a rare communication originally described between the superficial and dorsal branches of the ulnar nerve, distal to the ulnar tunnel, and in strict relation with the pisiform bone. It reveals, by its particular location, a formation of high clinical-surgical expressiveness. In this paper, we describe a Kaplan-type communication from a left upper limb with an unusual loop conformation between branches of the ulnar nerve in the pisiform bone.

Financial Support

There was no financial support from public, commercial, or non-profit sources.


This article was developed in the Federal University of Minas Gerais, MG, Brazil.




Publication History

Received: 04 January 2022

Accepted: 07 February 2022

Article published online:
10 June 2022

© 2022. Sociedade Brasileira de Ortopedia e Traumatologia. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commecial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/)

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