JAAOS 2025 and 2026 studies demonstrate outpatient stable SCFE fixation is safe
No difference in complication rates vs. inpatient settings
Significant cost reduction demonstrated
Contralateral slip risk factors and prevention
Comprehensive analysis of 3,528 cases (Momtaz D et al., JBJS 2024)
Overall contralateral slip rate 15.3%
Younger age, endocrine disorders, severe obesity, low vitamin D increase risk
Tobacco exposure associated with contralateral slip (OR 2.43)
Prophylactic pinning decision threshold
High-risk profile patients benefit from contralateral pinning
Low-risk patients can be monitored with serial imaging
Long-term complications
Avascular necrosis
Most serious early complication, irreversible
Prevented by avoiding forceful manipulation
Chondrolysis
Destruction of articular cartilage, often post-fixation
Risk increased with screw penetrating articular surface
Femoroacetabular impingement
Residual deformity causes cam-type impingement
Risk of early osteoarthritis in adulthood
Leg-length discrepancy
Occurs with significant slippage or growth disturbance
Managed with physeal arrest monitoring
Patient Discharge Instructions
copy discharge instructions
Discharge instructions for Slipped Capital Femoral Epiphysis (SCFE)
Your child has been diagnosed with a slipped capital femoral epiphysis, a condition where the ball of the hip joint slides off its normal position on the thigh bone
This is a surgical condition and surgery will be arranged
Your child must not put weight on the affected leg until surgery is completed
Activity restrictions
No weight-bearing on the affected leg — use crutches or a wheelchair at all times
No sports, running, or physical education until cleared by your orthopedic surgeon
No forceful movement or manipulation of the hip
Pain management at home
Acetaminophen (Tylenol) as directed for pain
Ibuprofen (Advil, Motrin) as directed if not contraindicated
Do not use pain medication as a reason to attempt walking
Follow-up appointment
Orthopedic surgery appointment has been arranged — attend as scheduled
Surgery is required and will be discussed at your appointment
Bring a list of all current medications to your appointment
Return to emergency department immediately if
Your child cannot bear any weight and was previously able to (worsening)
New or worsening pain in the hip, groin, thigh, or knee on either side
New pain or limp in the opposite hip
Fever above 38.5 degrees Celsius with hip pain
Sudden inability to move the hip
Severe pain not controlled with Tylenol or Advil
Long-term monitoring
The opposite hip must be monitored — approximately 15% of children develop a slip on the other side
Report any new hip or knee pain on either side immediately
Weight management is important for reducing risk of complications
Vitamin D supplementation may be recommended by your doctor
References
Guidelines and key sources
Webb CW, Liu R, Bouchereau-Lal N. Slipped Capital Femoral Epiphysis: Rapid Evidence Review. American Family Physician. 2025.
Primary evidence source for clinical presentation, imaging, and management
PMID 41118186
Peck DM, Voss LM, Voss TT. Slipped Capital Femoral Epiphysis: Diagnosis and Management. American Family Physician. 2017.
Comprehensive review of diagnostic and management principles
PMID 28671425
Loder RT, Richards BS, Shapiro PS, et al. Acute Slipped Capital Femoral Epiphysis: The Importance of Physeal Stability. Journal of Bone and Joint Surgery. 1993.
Foundational Loder stability classification paper
PMID 8354671
Surgical evidence
Loder RT, Dietz FR. What Is the Best Evidence for the Treatment of Slipped Capital Femoral Epiphysis? Journal of Pediatric Orthopedics. 2012.
Systematic review supporting in situ single-screw fixation
PMID 22890456
Nowicki P, Carveth S, Miller K, et al. In Situ Screw Fixation for Stable SCFE Is Safely Treated in Both Inpatient and Outpatient Settings. JAAOS. 2025.
Supports outpatient surgical pathway for stable SCFE
PMID 40339137
Brown EA, Wilson DR, Lawrence HW, et al. Outpatient Management of SCFE Is Common, Safe, and Saves Costs. JAAOS. 2026.
Single-institution and national database evidence for outpatient approach
PMID 42007901
Epidemiology and risk factors
Momtaz D, Mirghaderi P, Gonuguntla R, et al. Rate and Risk Factors for Contralateral Slippage in SCFE: A Comprehensive Analysis of 3,528 Cases. JBJS. 2024.
Contralateral slip rate 15.3%, risk factors including tobacco (OR 2.43) and diabetes (OR 1.67)
PMID 38271486
Zusman NL, Goldstein RY, Yoo JU. Quantifying Risk Factors for Slipped Capital Femoral Epiphysis and Postslip Osteonecrosis. Journal of Pediatric Orthopedics. 2024.
Vitamin D deficiency RR 1.42, obesity RR 3.45 for SCFE
PMID 37773028
Bouchard MD, Vescio BG, Munir M, et al. Epidemiology of SCFE in Children and Adolescents: A Systematic Review. JBJS Reviews. 2025.
Comprehensive epidemiologic review, incidence 10.8 per 100,000
PMID 40403127
Guidelines
Hampl SE, Hassink SG, Skinner AC, et al. Clinical Practice Guideline for Evaluation and Treatment of Children and Adolescents With Obesity. Pediatrics. 2023.
Obesity management principles applicable to SCFE risk reduction
PMID from AAP publications
Putukian M, Leclere LE, Herring SA, et al. The Adolescent Athlete and the Team Physician: 2025 Update. Medicine and Science in Sports and Exercise. 2026.
Return to sport and athletic considerations in adolescent hip disorders
DOI 10.1249/MSS.0000000000003863
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