Hip

    SCFE: Hip Emergency in Adolescents

    URGENT: Adolescent hip pain + limping. Seek immediate evaluation if knee/groin pain in overweight teen. Milan specialist.

    Medically reviewed: April 2026·Dott. Daniele Priano

    Quick Answers

    Why can hip pain be referred to the knee?
    It is a phenomenon called 'referred pain': the hip and knee share the same innervation, so a hip problem (such as SCFE) can present as knee pain. An adolescent with knee pain without an obvious local cause should always be evaluated at the hip as well.
    Is SCFE really an emergency?
    Yes. Once suspected or confirmed, it is important that the teenager **no longer bears weight** on the limb and is managed promptly: waiting increases the risk that the slip will progress and that complications develop, particularly affecting blood supply to the femoral head. For this reason, evaluation and treatment decisions are taken without delay.
    Can SCFE affect both hips?
    Yes, in a non-negligible proportion of cases the contralateral hip can also be involved, often within months of the first diagnosis. For this reason, after surgery on the affected hip, the other hip is **monitored over time** and in selected cases preventive treatment is discussed with the family.
    See all 6 questions →

    ⚠️ Medical Emergency - Go to ER Immediately

    SCFE (Slipped Capital Femoral Epiphysis) requires urgent evaluation. The child must NOT walk until seen.

    Red Flags - Seek Immediate Care:

    • Adolescent limping or refusing to walk
    • Groin, thigh, or knee pain (may radiate)
    • Leg turns outward when bending hip
    • Overweight adolescent with hip symptoms

    📞 Call 118 or go directly to the nearest Pediatric Emergency Department

    Slipped capital femoral epiphysis (SCFE) is a slippage of the femoral head relative to the neck through the still-open growth plate. It typically affects adolescents in their growth spurt, more often males and overweight teens, and must be recognized quickly: it is considered a true orthopaedic emergency. Symptoms can be subtle: new-onset limping without clear trauma, hip, groin, or referred knee pain, difficulty rotating the limb internally, and a tendency to keep the foot turned outward. When an adolescent reports knee pain without a clear local cause, it is essential to also evaluate the hip. The suspicion is confirmed by clinical examination and targeted imaging. Care is generally surgical, aiming to stabilize the slip and prevent worsening; timing and modalities are decided rapidly, case by case, including monitoring of the contralateral hip.

    Dott. Daniele Priano - Ortopedico Pediatrico

    🚨Watch the Overweight Teen with Limp

    SCFE typically affects overweight adolescents during the pubertal growth spurt. It's an orthopaedic emergency: weight-bearing must be stopped immediately and the teen must be evaluated the same day. Early diagnosis prevents complete slippage of the femoral head and its complications.

    When to seek evaluation

    • Recent onset limping in adolescent
    • Hip, groin or knee pain
    • Limited hip internal rotation
    • External rotation of the limb during hip flexion
    • Overweight adolescent with joint symptoms

    What is evaluated

    • Clinical hip examination (ROM, specific tests)
    • Gait pattern evaluation
    • Hip X-rays in anteroposterior and lateral projection
    • Possible MRI for early forms
    • Contralateral hip evaluation

    Treatment options

    • Urgent surgical treatment (in situ fixation)
    • Non-weight bearing until surgery
    • Contralateral hip monitoring
    • Post-operative rehabilitation physical therapy
    🏥

    When Surgery Is Needed

    L'epifisiolisi dell'anca richiede SEMPRE un trattamento chirurgico urgente. Non esistono opzioni conservative efficaci. L'obiettivo è stabilizzare l'epifisi per prevenire ulteriore scivolamento e ridurre il rischio di complicanze.
    🔗View surgical options for this condition →

    Frequently Asked Questions

    Why can hip pain be referred to the knee?▼
    It is a phenomenon called 'referred pain': the hip and knee share the same innervation, so a hip problem (such as SCFE) can present as knee pain. An adolescent with knee pain without an obvious local cause should always be evaluated at the hip as well.
    Is SCFE really an emergency?▼
    Yes. Once suspected or confirmed, it is important that the teenager **no longer bears weight** on the limb and is managed promptly: waiting increases the risk that the slip will progress and that complications develop, particularly affecting blood supply to the femoral head. For this reason, evaluation and treatment decisions are taken without delay.
    Can SCFE affect both hips?▼
    Yes, in a non-negligible proportion of cases the contralateral hip can also be involved, often within months of the first diagnosis. For this reason, after surgery on the affected hip, the other hip is **monitored over time** and in selected cases preventive treatment is discussed with the family.
    Why is it more common in overweight teenagers?▼
    Excess weight increases the **mechanical load** on the femoral growth plate, which is still vulnerable during the pubertal growth spurt. Hormonal factors typical of adolescence also contribute. This is why SCFE and weight management often need to be addressed in parallel, both initially and during follow-up.
    How can families recognize early signs?▼
    Warning signs not to underestimate are: limping appearing without real trauma, **vague pain in the hip, groin, thigh or knee**, tendency to keep the foot turned outward when walking, difficulty sitting cross-legged. In an adolescent showing these signs, especially if overweight or in a rapid growth phase, a prompt orthopaedic evaluation is appropriate.
    Can the child return to sports after surgery?▼
    Generally yes, but with individualized timing and modalities. After stabilization, a period of protected weight-bearing and progressive rehabilitation follows. Return to sport is gradual, prioritizing low-impact activities, and the final decision on competitive sport is made case by case, also considering the status of the contralateral hip.

    Important Notice: The information on this page is for educational and informational purposes only and does not constitute medical advice. Each clinical case is unique: the appropriate treatment is determined during the specialist consultation, based on a thorough clinical examination and, where necessary, diagnostic imaging. For any doubts or concerns, please consult a specialist.

    Learn more

    Video

    SCFE: Hip Emergency in Adolescents

    Surgery

    Surgical options

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    Overweight and the risk of slipped capital femoral epiphysis (SCFE): what two recent studies tell us (epidemiology + 3D morphology)

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    Pediatric Overweight in Italy and Orthopedic Impact: What Recent Literature Says

    Daily Life

    My child is limping but the X-ray is normal: what now?

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    Dott. Daniele Priano

    Is your teenager limping or having hip pain?

    For information or questions, contact me.

    PrenotaContatti

    Email: daniele.priano@ortopediaevolutiva.com

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