Congenital Knee Dislocation: A Case Report

Congenital knee dislocation (CKD) is a rare musculoskeletal condition that may occur in isolation or be associated with other congenital abnormalities. Prognosis depends on the severity of the deformity and the timing of diagnosis and treatment. Comprehensive assessment and close follow‑up are essential to optimize recovery and to exclude associated anomalies. We report the case of a female newborn with CKD, diagnosed postnatally, associated with developmental dysplasia of the hip (DDH), generalized ligamentous laxity, congenital heart disease, and a chromosomal abnormality. Early conservative management, started in the first hour of life, resulted in successful reduction and complete recovery of knee mobility.

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Publication Details

Journal
Cureus
Published
2025-11-10
DOI
https://doi.org/10.7759/cureus.96469
Primary Topic
Neurogenetic and Muscular Disorders Research
Type
article
Field-Weighted Citation Impact
0.00
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article

Congenital Knee Dislocation: A Case Report

Marta Aguiar, Joana Soares, Anaisa Afonso, Gabriela Botelho et al.
Cureus
Neurogenetic and Muscular Disorders Research
article

Congenital Knee Dislocation: A Case Report

Marta Aguiar, Joana Soares, Anaisa Afonso, Gabriela Botelho, Joana Arcangelo
article en

Abstract

Congenital knee dislocation (CKD) is a rare musculoskeletal condition that may occur in isolation or be associated with other congenital abnormalities. Prognosis depends on the severity of the deformity and the timing of diagnosis and treatment. Comprehensive assessment and close follow‑up are essential to optimize recovery and to exclude associated anomalies. We report the case of a female newborn with CKD, diagnosed postnatally, associated with developmental dysplasia of the hip (DDH), generalized ligamentous laxity, congenital heart disease, and a chromosomal abnormality. Early conservative management, started in the first hour of life, resulted in successful reduction and complete recovery of knee mobility.

CureusVol. 17(11)
Administração Regional de Saúde de Lisboa e Vale do Tejo (PT), Hospital de Dona Estefânia (PT), Centro Hospitalar de Lisboa Ocidental (PT), Hospital de São Bernardo (PT)
Openalex Percentile: Top 54%
Neurogenetic and Muscular Disorders Research
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Congenital Knee Dislocation: A Case Report — Marta Aguiar, Joana Soares, et al. · Cureus (2025) | TGRS Research Map | TGRS