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Identifying structural hip and knee problems. Patient age, history, and limited examination may be all that's needed

H B Skinner1, J E Scherger

  • 1Department of Orthopedic Surgery, College of Medicine, University of California, Irvine, USA. hskinner@uci.edu

Postgraduate Medicine
|December 28, 1999
PubMed

Insights

Patient age is a key indicator for identifying hip and knee structural disorders. This information aids in early diagnosis, enabling prompt treatment or referral for conditions like developmental dysplasia or osteoarthritis.

Area of Science:

  • Orthopedics
  • Pediatric Orthopedics
  • Geriatric Orthopedics

Background:

  • Structural hip and knee disorders present with varying age-specific prevalences.
  • Accurate diagnosis is crucial for timely and effective patient management.

Purpose of the Study:

  • To correlate patient age with common structural hip and knee disorders.
  • To provide a diagnostic framework based on age for orthopedic conditions.

Main Methods:

  • Review of typical age distributions for various hip and knee pathologies.
  • Correlation of age demographics with specific diagnoses.

Main Results:

  • Developmental hip dysplasia: infants; Legg-Calvé-Perthes: children (4-10 yrs); slipped capital femoral epiphysis: older children; osteonecrosis: young/middle adults; degenerative joint disease/fracture: older adults.
  • Knee disorders: Blount's disease: children (3-8 yrs); patellofemoral disease: teens/early 20s; meniscal tears: early teens-mid 50s; ligament injuries: teens-40s; osteoarthritis: adulthood.

Conclusions:

  • Patient age is a highly suggestive factor in diagnosing hip and knee structural disorders.
  • Age-based identification facilitates appropriate therapeutic interventions or specialist referrals.

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