Hip arthroscopy has become the gold standard treatment for femoral acetabular impingement (FAI) syndrome. The efficacy of this procedure remains controversial in patients with borderline dysplasia. The purpose of this study was to compare functional and clinical outcomes of hip arthroscopy between patients with a Lateral Center Edge Angle (LCEA) of 20 – 25º and 25 – 40º.

Method

We conducted a retrospective study assessing 91 female patients that underwent hip arthroscopy in our institution between January 2008 and December 2016. Inclusion criteria were patients over 18 years of age, symptomatic FAI syndrome and 3 years minimum follow-up. Once the patients have been selected, two cohorts were formed; Group A or Borderline Dysplasia (BD), with patients where we observed a LCEA 20 – 25º and Group B, with patients with a LCEA 25 – 40º. Functional outcomes were assessed with HHS, HOS and EVA scores. We also registered failure rate.

Results

A total of 91 hip arthroscopies were performed between both groups.
There were 42 patients with Borderline Dysplasia (BD) and 49 with LCEA of 25-40º. Mean age was 32.5 ± 6.6 (range 21 – 44) years and 34.1 ± 6.5 (range 23 – 47) respectively, with a mean follow up of 37,1 months (range 36 - 120).
No statistically significant differences was observed comparing both groups regarding HHS and VAS scores (87,0 ± 5,3 versus 85,8 ± 3,6; p=.20 and 1,5 ± 0.6 versus 1.3 ± 0,5 ; p.07)
Assessment of HOS confirmed no statistically significant differences regarding DLA (91.8 ± 6.6 versus 93.2 ± 5.9; p = .28), and Sports (85.1 ± 7.7 ± 8.3 versus 88.3 ± 11.9; p = .19).

Conclusion

Patients with BD undergoing hip arthroscopy achieve good functional and clinical mid-term outcomes comparable with those with a normal LCEA.
Level of Evidence: III
Key Words: Hip arthroscopy – Hip dysplasia – Borderline Dysplasia – Hip Outcome score.

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Endoscopic Shelf Acetabuloplasty Concomitant With Labral Repair, Cam Osteoplasty, And Capsular Plication For Treating Artistic Dancers In The Setting Of Acetabular Dysplasia: A Case Series Abstract Presentation 4 minutes Soshi Uchida, MD, PhD, JAPAN Yoichi Murata, MD, JAPAN Hajime Utsunomiya, MD, PhD, JAPAN Tsukamoto Manabu, MD, PhD, JAPAN Akihisa Hatakeyama, MD, JAPAN Shiho Kanezaki, MD, PhD, JAPAN Akinori Sakai, MD, PhD, JAPAN
Assessing Risk Of Osteonecrosis Of The Hip Following Intraarticular Injections: Hyaluronic Acid Versus Corticosteroid Abstract Presentation 5 minutes Nathan Varady, MD, MBA, UNITED STATES Ahab Chopra, BA, UNITED STATES Paul F Abraham, BS, UNITED STATES Michael Peter Kucharik, BS, UNITED STATES Christopher T Eberlin, BS, UNITED STATES David Freccero, MD, UNITED STATES Eric L. Smith, MD, UNITED STATES Scott D Martin, MD, UNITED STATES
Female Athletes Demonstrate Greater Improvement in Patient Reported Outcome Scores and Equal Return To Sport Rates Compared to Males After Hip Arthroscopy A Gender Based Matched Comparison of High-Level Athletes Abstract Presentation 4 minutes Andrew Jimenez, MD, UNITED STATES Rachel Glein, BS, UNITED STATES Kara Miecznikowski, BS, UNITED STATES Benjamin Saks, MD, UNITED STATES Hari Krishna Ankem, MD, UNITED STATES Payam William Sabetian, MD, GUATEMALA Benjamin G. Domb, MD, UNITED STATES
Traumatic Hip Dislocations In The Pediatric Patient: Injury Patterns, Need For Axial Imaging, Outcomes, And Selective Hip Arthroscopy Abstract Presentation 5 minutes Cliff Willimon, MD, UNITED STATES Anthony Egger, MD, UNITED STATES Crystal A. Perkins, MD, UNITED STATES
Superior Outcomes With Routine Capsular Repair In Hip Arthroscopy Abstract Presentation 5 minutes Austin M Looney, MD, UNITED STATES Spencer M Comfort, BS, UNITED STATES Patrick T Connolly, BS, UNITED STATES Julia E McCann, MD, UNITED STATES Andrew Curley, MD, UNITED STATES William F. Postma, MD, UNITED STATES
The Effect Of Osteochondroplasty On Time To Reoperation After Arthroscopic Management Of Femoroacetabular Impingement Abstract Presentation 5 minutes Jeffrey Kay, MD, CANADA Nicole Simunovic, MSc, CANADA Olufemi R. Ayeni, MD, PhD, MSc, FRCSC, CANADA FIRST Investigators, MD, CANADA
Utilizing Laser Doppler Flowmetry To Measure Labral Blood Flow During Arthroscopic Acetabular Labral Repair Abstract Presentation 5 minutes Paul F Abraham, BS, UNITED STATES Mark R. Nazal, MPH, UNITED STATES Nathan Varady, MD, MBA, UNITED STATES Michael Peter Kucharik, BS, UNITED STATES Christopher T Eberlin, BS, UNITED STATES Stephen M Gillinov, AB, UNITED STATES Wendy Madeline Meek, BBA, UNITED STATES Scott D Martin, MD, UNITED STATES
Can Hip Pain Be Treated With Tibial Malrotation Correction? Abstract Presentation 5 minutes Vitali Goriainov, FRCS (Orth), BM, PhD, MSc, UNITED KINGDOM Mohamed Zubair Farook, MBBS, D.Ortho, FRCS (Orth), UNITED KINGDOM Rajiv Kaila, MRCS, MSc, MFSEM(UK), FEBOT, UNITED KINGDOM Tom CB Pollard, MD, FRCS (Tr & Orth), UNITED KINGDOM Antonio J. M. D. Andrade, MB BS, M.Sc., FRCS(Tr&Orth), UNITED KINGDOM
EVALUATION OF HIP ARTHROSCOPY IN ELITE ATHLETES WITHOUT HIP DYSPLASIA . OUR EXPERIENCE. A 15-YEAR STUDY ePoster Presentation George D. Tsikouris, MD, GREECE Nikolaos D. Gravvanis, MD, GREECE Georgia S. Dedousi, MD, GREECE Ioannis K. Antonopoulos, GREECE Fanis P. Papadakis, BSc, MSc(cand.), GREECE Demetrios P. Tsikouris, PT, GREECE Eleftherios Tsikouris, BSc in Physiotherapy, GREECE Theodoros G. Troupis, Prof, GREECE
Natural History Of Femoroacetabular Impingement: Using Machine Learning To Evaluate Risk Factors For Osteoarthritis In A Large Geographic Population Over The Long-Term Abstract Presentation 5 minutes Ayoosh Pareek, MD, UNITED STATES Sunho Ko, MD, KOREA, NORTH Heath Melugin, MD, UNITED STATES Changwung Jo, MD, KOREA, REPUBLIC OF Ryan R Wilbur, BS, UNITED STATES Bryant M. Song, MS, UNITED STATES Aaron J. Krych, MD, UNITED STATES
The Radiographical Influence Of Torsional Deformity Of The Acetabular And Femur In Dysplastic Hips ePoster Presentation Carsten Heimer, BA, GERMANY Carsten Perka, MD, PhD, GERMANY Henrik Baecker, MD, GERMANY
Covid Mortality Among Neck Of Femur Fractures During The Pandemic 2019 Abstract Presentation 5 minutes Aashish Raghu, MBBS, MS, MRCS, FRCS (Tr & Orth), UNITED KINGDOM Anas Hassan, MBBS, MRCS, UNITED KINGDOM Nicholas Dr Roeck, MB ChB, FRCS (ENG), FRCS (Tr&Orth), UNITED KINGDOM Mohamed Antar, MBBS, Master of Orthopaedics, MRCS, UNITED KINGDOM
Mortality After Hip Or Knee Arthroplasty For Osteoarthritis In Chile ePoster Presentation Maximiliano Andres Barahona, MD, MSc, CHILE Cristian Barrientos, MD, CHILE Alvaro Martinez, MD, CHILE Julian Brañes, MD, CHILE Juan Pablo Prieto, MD, CHILE Jaime Hinzpeter, MD, CHILE
Hip Arthroscopic Portals:A New Approach Through Accessory Portals Established Within 3Cm Around Anterolateral Portal ePoster Presentation Kiran Kumar Shah, MD, NEPAL

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Hip Arthroscopy in Patients with Borderline Dysplasia.

Hip Arthroscopy in Patients with Borderline Dysplasia.

Introduction

Method

Results

Conclusion

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Hip Arthroscopy in Patients with Borderline Dysplasia.

Hip Arthroscopy in Patients with Borderline Dysplasia.

Introduction

Method

Results

Conclusion

More ISAKOS 2021: Global Content