Treatment of Juvenile Osteochondrosis of Hip and Pelvis in Children Under 8 with Preserved Joint Containment
Clinical Scenario
This protocol applies to patients with a skeletal age under 8 years who have juvenile osteochondrosis of the hip and pelvis with preserved hip joint containment — confirmed by radiographic imaging showing joint congruence — and a good range of hip motion.
Why Skeletal Age and Containment Status Matter
When joint congruence is maintained on imaging and hip mobility is intact, the treatment direction is guided by the patient's skeletal maturity. A skeletal age below 8 years carries sufficient revalgization potential, which determines which surgical options are appropriate at this stage. The combination of preserved containment and younger skeletal age narrows the viable interventional choices.
Treatment Approach (Partial Summary)
For this specific scenario, a proximal femoral surgical procedure is the preferred first-line intervention — the complete evidence-based regimen, including technique selection, adjunctive steps, and procedural boundaries, is available in the structured protocol below.
References
DOI: 10.1007/s00402-025-05801-3
- In the initial phase of LCPD, when hip mobility is preserved and radiographic imaging confirms joint congruence with the epiphysis centered within the acetabular cup, conservative therapy remains the first-line treatment approach.
- If the skeletal age is less than 8 years, solely FVO is possible due to the sufficient revalgization potential.
- FVO is the first and most preferred surgical treatment for LCPD worldwide and shows favorable long-term results.
- This procedure aims to center the anterolateral portion of the femoral head in the acetabulum and prevent secondary changes.
- Varization of the proximal femur can be accomplished either by open- or closed wedge technique to improve containment if the femoral head is not sufficiently covered.
- To reduce the chances of these alterations, it is recommended to combine the procedure with trochanter apophyseodesis or distalization and not to exceed a correction of more than 15 degrees varus.
- Early stages of the disease (condensation or fragmentation stage) have shown to be more advantageous for surgery, as there is more remodeling potential.
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