Surgery: Slipped Capital Femoral Epiphysis

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

Early surgical stabilization

Surgical Techniques

In Situ Screw Fixation

Early stabilization procedure for the femoral head, inserting one or more screws through the femoral neck to prevent further slippage.

When it is used

The usual treatment when indicated, both in stable and in many unstable forms. The decision takes into account the stability of the slip, the degree of deformity and the patient's condition: in selected cases with severe deformity, different solutions may be considered.

Recovery

Protected weight bearing for some weeks, with timing decided according to the stable or unstable form and the clinical course. Gradual return to activities. Prolonged follow-up until physeal closure.

Prophylactic Contralateral Fixation

Preventive fixation of the unaffected hip to reduce the risk of a bilateral slip in patients considered at risk.

When it is used

Patients with bilateral risk factors: endocrinopathies, very young children, selected clinical situations. The indication is discussed case by case with the family.

Recovery

Comparable to single fixation, with bilateral protected weight bearing for some weeks.

Corrective Osteotomy

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

When it is used

Symptomatic residual deformity after fixation, cases with femoroacetabular impingement.

Recovery

Prolonged immobilization and non-weight bearing. Dedicated rehabilitation. Higher risk profile.

Postoperative Overview

SCFE is a condition to be treated urgently. Once suspected, the patient must not bear weight on the limb and should be transferred promptly to a centre able to manage it. The risk of avascular necrosis depends mainly on the stability of the slip and on the vascular supply to the femoral head, rather than on a single time threshold: timing and technique are decided rapidly by the team according to the clinical picture.

Recovery Pathway (indicative)

Note: This is an indicative pathway, personalised after surgery. Some elements are relatively stable (goal of the procedure, approximate hospital stay, presence of a cast or brace); others depend on the individual case (weight bearing, range of motion, imaging, sport, hardware removal, follow-up intervals) and on the surgical technique chosen.

Hospital stay
Hospital stay of a few days. In unstable forms surgery is arranged urgently, often within the first hours or within the first 24 hours, compatibly with the patient's condition and the organisation of the hospital.
First weeks
First weeks: crutches with protected weight bearing, no sport, gentle hip movement maintained. The amount of weight bearing is defined by the surgeon.
Second month
Progressive weight bearing as instructed, with scheduled X-ray checks and gradual strength recovery.
Third month
Transition to full weight bearing when the clinical picture and X-rays allow. Pain or motion limitation should be reported (possible impingement).
Return to sport
Indicative pathway: return to sport generally occurs over some months, with longer times for impact or contact activities, based on clinical recovery and follow-up checks.
Follow-up
Close checks in the initial phase, then periodic checks until physeal closure, with modulated intervals. The contralateral hip is also monitored.

Possible Complications

Avascular necrosis, more frequent in unstable forms: it may have significant consequences in adulthood. Chondrolysis. Femoroacetabular impingement, which may require correction. Progression of the slip, rare with good fixation.

For parents

Slipped Capital Femoral Epiphysis: condition information page

Causes, diagnosis, conservative options and when surgery is considered.

Questions about this surgery?

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