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A Rare Case of Congenital Knee Dislocation

Mohammed M Mumtaz1, Molly R Posa1, Elahe M Shychuk1

  • 1Pediatrics, University of Florida College of Medicine, Gainesville, USA.

Cureus
|August 22, 2025
PubMed

Insights

Congenital knee dislocation (CKD) is rare but treatable. This case highlights successful conservative management using serial casting and a Pavlik harness for improved infant outcomes.

Area of Science:

  • Orthopedics
  • Pediatric Orthopedics
  • Developmental Pediatrics

Background:

  • Congenital knee dislocation (CKD) is a rare orthopedic condition.
  • It may be isolated or associated with genetic syndromes.
  • Diagnosis is typically postnatal, with classification based on severity.

Observation:

  • A case of congenital knee dislocation in an otherwise healthy infant is presented.
  • The condition was successfully managed using non-surgical interventions.
  • Serial casting and Pavlik harness were employed for treatment.

Findings:

  • Conservative management, including serial casting and Pavlik harness, proved effective for this infant's CKD.
  • Prompt treatment is essential for a favorable prognosis, especially in milder cases.
  • The case demonstrates a successful outcome without surgical intervention.

Implications:

  • This case underscores the efficacy of conservative treatment for congenital knee dislocation.
  • Increased awareness among general practitioners regarding CKD presentation and management is crucial.
  • Early diagnosis and intervention can lead to positive outcomes in infants with CKD.

Keywords:
congenital dislocation of the kneecongenital hip dislocationcongenital orthopedic abnormalitiesdevelopmental dysplasia of the hipneonatal orthopedic abnormalitiespackaging disorderspavlik harness

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