Radial nerve entrapment after fracture of the supracondylar humerus: a rare case of a 6-year-old.
Acta Orthop Traumatol Turc
; 56(5): 350-353, 2022 Sep.
Article
en En
| MEDLINE
| ID: mdl-36300558
Supracondylar fracture of the humerus is one of the most common fractures seen in children, and posteromedial displacement of the distal fragment in extension-type supracondylar humerus fractures can cause injury to the radial nerve. A 6-year old girl who presented with symptoms of radial nerve injury after a supracondylar fracture of the right humerus with complete posteromedial displacement of the distal fragment (Gartland type III) underwent surgery where closed reduction and percutaneous pinning was performed. The patient was routinely followed up and at 6 months postoperatively no neurological improvement was seen. Exploratory surgery revealed complete discontinuation of the radial nerve at the fracture site and entrapment of the nerve stumps in healed bone callus. A gap of 2 cm was observed between nerve stumps, and sural nerve cable grafting was performed with good results. If neurological symptoms do not improve over time, appropriate differential diagnosis and, if necessary, exploratory surgery should be considered. Despite limited reports and their conflicting outcomes, sural nerve cable grafting could be a useful option to bridge the gap of discontinued nerve injury. Level of Evidence: Level IV, Case Report.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Neuropatía Radial
/
Fijación Intramedular de Fracturas
/
Fracturas del Húmero
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
Límite:
Child
/
Female
/
Humans
Idioma:
En
Revista:
Acta Orthop Traumatol Turc
Asunto de la revista:
ORTOPEDIA
/
TRAUMATOLOGIA
Año:
2022
Tipo del documento:
Article
Pais de publicación:
Turquía