Surgery: Slipped Capital Femoral Epiphysis

Urgent SCFE fixation surgery: procedure, postoperative course and complications. Dr. Priano, Milan.

Urgent surgical fixation

Surgical Techniques

In Situ Screw Fixation

Urgent procedure stabilizing femoral head by inserting one or more screws through femoral neck to prevent further slippage.

Indication

All diagnosed SCFE cases, regardless of slip severity. Surgery is urgent.

Recovery

Protected weight bearing for 4-6 weeks. Gradual return to activities. Prolonged follow-up until physeal closure.

Prophylactic Contralateral Fixation

Preventive fixation of healthy hip to prevent potential bilateral slip, common in at-risk patients.

Indication

Patients with bilateral risk factors: endocrinopathies, unstable forms, very young children.

Recovery

Same as single fixation. Bilateral protected weight bearing for 4-6 weeks.

Corrective Osteotomy

Femoral neck remodeling procedure to correct residual deformity in severe already-consolidated slip.

Indication

Symptomatic residual deformity after fixation, cases with femoroacetabular impingement.

Recovery

Prolonged immobilization and non-weight bearing. Rehabilitative physical therapy. Higher complication risk.

Postoperative Overview

SCFE is an orthopaedic EMERGENCY. Once suspected, patient must not weight bear on limb. Surgery should be performed as soon as possible to prevent avascular necrosis.

Detailed Recovery Timeline

Note: The timeline below is a general baseline. The actual postoperative course varies depending on the specific surgical technique chosen (see procedures above).

Emergency surgery. 2-3 days hospitalization. In unstable form, surgery within 24 hours of diagnosis.

Weeks 1-6: Crutches with partial weight bearing (50% body weight). No sports. Gentle physical therapy to maintain range of motion.

Months 2-3: Progressive weight bearing. Monthly X-ray checks. Gradual muscle strength recovery.

Months 3-6: Full weight bearing if X-rays satisfactory. Watch for pain or motion limitation (possible impingement).

Return to Sport

Return to sport: 4-6 months based on healing. Some sports (martial arts, soccer) require longer.

Follow-up Schedule

Monthly checks for 3 months, then quarterly until physeal closure (1-2 years). Then annual. Monitor contralateral hip!

Possible Complications

Avascular necrosis (5-15%, higher in unstable forms): may require hip replacement in adulthood. Chondrolysis. Femoroacetabular impingement: may require corrective osteotomy. Progressive slip: rare with good fixation.

For parents