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Author

S. Shelbaya

12 papers indexed here

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Open access Oct 2026

EP3.39 Comparing 2-year Outcomes Between Historical and Contemporary Cohorts: Surgical Evolution of Femoracetabular Impingement Resection

Abstract Purpose To compare 2-year patient-reported outcomes (PROs) following hip arthroscopy for femoroacetabular impingement syndrome (FAIS) between two surgical-era cohorts—a contemporary cohort with a minimum 2-year follow-up and a historical cohort treated more than 10 years earlier with available 2-year follow-up...

Samy Shelbaya, Sang-Min Lee, Pasquale Gencarellie et al. · 0 citations
Open access Oct 2026

EP8.76 Long Term Outcomes of Young Adults Undergoing Primary Hip Arthroscopy: A 15-Year Follow-Up Study

Abstract Purpose Hip arthroscopy is an established treatment for femoroacetabular impingement syndrome (FAIS); however, the durability of clinical improvement in young adults remains incompletely defined. Because these individuals undergo surgery early in life, long-term joint preservation and sustained symptom relief...

Mallory Ehlers, Layne C. Estes, Samy Shelbaya et al. · 0 citations
Review Open access Oct 2026

EP3.42 Fibromyalgia Is Associated With Inferior 10-Year Outcomes After Primary Hip Arthroscopy for Femoroacetabular Impingement Syndrome: A Propensity-Matched Cohort Study

Abstract Purpose Centralized pain syndromes such as fibromyalgia may impair recovery after hip arthroscopy for femoroacetabular impingement syndrome (FAIS), yet their long-term impact on surgical outcomes is unclear. The purpose of this study was to compare minimum 10-year outcomes between patients with fibromyalgia an...

Sang-Min Lee, Samy Shelbaya, Claire Thompson et al. · 0 citations
Review Open access Oct 2026

TP8.5 1-Year Outcomes Predict 15-Year Outcomes in Patients Undergoing Primary Hip Arthroscopy for Femoroacetabular Impingement

Abstract Purpose Although short- and long-term outcomes following hip arthroscopy for femoroacetabular impingement syndrome (FAIS) have been well described, the relationship between early postoperative improvement and long-term clinical outcomes remains unclear. The purpose of this study was to determine whether 1-year...

Mallory Ehlers, Layne C. Estes, Samy Shelbaya et al. · 0 citations
Review Open access Oct 2026

TP3.7 Clinically Meaningful Outcomes for the Modified Harris Hip Score and Nonarthritic Hip Score Following Hip Arthroscopy for Femoroacetabular Impingement Syndrome at 15-Year Follow-up

Abstract Purpose To define the minimal clinically important difference (MCID), patient acceptable symptom state (PASS), and substantial clinical benefit (SCB) for the modified Harris Hip Score (mHHS) and Nonarthritic Hip Score (NAHS) at mean 15 years after hip arthroscopy for femoroacetabular impingement syndrome (FAIS...

Layne C. Estes, Mallory Ehlers, Samy Shelbaya et al. · 0 citations
Open access Oct 2026

EP8.77 Long-Term Year Outcomes in Patients Aged 40 Years and Older With Borderline Dysplasia After Hip Arthroscopy for Femoroacetabular Impingement

Abstract Purpose This study aimed to evaluate 10-year outcomes after hip arthroscopy for femoroacetabular impingement syndrome (FAIS) in patients with borderline hip dysplasia (BHD) and to determine whether age at surgery (<40 vs ≥40 years) influences long-term patient-reported outcomes (PROs), achievement of clinicall...

Samy Shelbaya, Mallory Ehlers, Sang-Min Lee et al. · 0 citations
Open access Oct 2026

EP3.40 Elevated Body Mass Index Is Associated With Inferior 15-Year Outcomes and Reduced Survivorship After Hip Arthroscopy for Femoroacetabular Impingement Syndrome

Abstract Purpose To evaluate the impact of body mass index (BMI) on patient-reported outcomes (PROs), achievement of minimal clinically important difference (MCID) and patient acceptable symptom state (PASS), and survivorship at 15 years following primary hip arthroscopy for femoroacetabular impingement syndrome (FAIS)...

Sang-Min Lee, Samy Shelbaya, Zachary Taylor et al. · 0 citations
Review Open access Oct 2026

FP17.4 Acetabular Morphology and Change in Lateral Center-Edge Angle Differentially Influence 10-Year Outcomes in Traumatic Versus Atraumatic Femoroacetabular Impingement Syndrome Following Hip Arthroscopy

Abstract ICL17 - The Full Picture: Shaping the Future of Global Hip Preservation, Ground Floor Session Room (BMCC Level 0), October 9, 2026, 14:00 - 16:00 Purpose To evaluate whether baseline hip morphology and radiographic correction differ between traumatic and atraumatic causes of femoroacetabular impingement syndro...

J. Refuerzo, Amanda Avila, Samy Shelbaya et al. · 0 citations
Open access Oct 2026

EP3.43 Long-Term Outcomes After Primary Hip Arthroscopy for Femoroacetabular Impingement Syndrome: The Impact of Global Acetabular Retroversion in a Matched Cohort at 15-Year Follow-up

Abstract Background Patients with femoroacetabular impingement syndrome (FAIS) due to global acetabular retroversion have increasingly been treated arthroscopically rather than with periacetabular osteotomy. Although this population has shown strong outcomes at 10 year follow up, no evidence exists regarding longer ter...

Layne C. Estes, Mallory Ehlers, Samy Shelbaya et al. · 0 citations
Review Open access Oct 2026

EP3.44 Long-Term Outcomes of Patients Undergoing Primary Hip Arthroscopy Without Capsular Repair: A 15-Year Follow-Up Study

Abstract Purpose Hip arthroscopy is an established treatment for femoroacetabular impingement syndrome (FAIS). Although capsular repair is now commonly performed to restore hip stability and optimize biomechanics, its importance was less recognized 10–15 years ago. As a result, long-term outcomes after arthroscopy with...

Samy Shelbaya, Mallory Ehlers, Layne C. Estes et al. · 0 citations
Open access Oct 2026

EP8.72 Comparing 2-Year Outcomes Between Contemporary and Historical Cohorts Undergoing Surgery for Femoroacetabular Impingement Syndrome: Capsular Repair vs Non-Repair

Abstract Purpose Femoroacetabular impingement syndrome (FAIS) is a leading cause of hip pain and functional impairment, especially in young active individuals. While capsular repair during hip arthroscopy has become more routine and studies have associated it with improved outcomes, further research is needed to fully...

Samy Shelbaya, Mallory Ehlers, Samuel R. Montgomery et al. · 0 citations
Open access Aug 2026

Poster 149. Patients with Atypical Hip Pain due to Femoroacetabular Impingement Have Equivalent Outcomes 10 Years after Primary Hip Arthroscopy

Objective: To evaluate patient-reported outcomes (PROs) and reoperation rates in patients undergoing primary hip arthroscopy for FAI over a minimum 10-year follow-up stratified by hip pain location. Methods: A retrospective cohort study was conducted on patients undergoing primary hip arthroscopy for FAIS between 2010...

Mark Pianka, S. Shelbaya, Larry Chen et al. · 0 citations

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