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Shankar DS, Bi AS, Buldo-Licciardi M, Rynecki ND, Akpinar B, Youm T. Five-Year Outcomes of Primary Hip Arthroscopy for Femoroacetabular Impingement Syndrome Among Female Patients: Higher Body Mass Index Is Associated With Reduced Clinically Significant Outcomes. Arthroscopy 2024; 40:732-741. [PMID: 37394153 DOI: 10.1016/j.arthro.2023.06.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 06/16/2023] [Accepted: 06/17/2023] [Indexed: 07/04/2023]
Abstract
PURPOSE To evaluate the impact of age, body mass index (BMI), and symptom duration on 5-year clinical outcomes among females following primary hip arthroscopy for femoroacetabular impingement syndrome (FAIS). METHODS We conducted a retrospective review of a prospectively collected database of hip arthroscopy patients with a minimum 5-year follow-up. Patients were stratified by age (<30, 30-45, ≥45 years), BMI (<25.0, 25.0-29.9, ≥30.0), and preoperative symptom duration (<1 vs ≥1 year). Patient-reported outcomes were assessed using the modified Harris Hip Score (mHHS) and Non-Arthritic Hip Score (NAHS). Pre- to postoperative improvement in mHHS and NAHS was compared between groups using the Mann-Whitney U test or Kruskal-Wallis test. Hip survivorship rates and minimum clinically important difference (MCID) achievement rates were compared with Fisher exact test. Predictors of outcomes were identified using multivariable linear and logistic regression. P values <.05 were considered significant. RESULTS In total, 103 patients were included in the analysis with a mean age of 42.0 ± 12.6 years (range, 16-75) and mean BMI of 24.9 ± 4.8 (range, 17.2-38.9). Most patients had symptoms of duration ≥1 year (60.2%). Six patients (5.8%) had arthroscopic revisions, and 2 patients (1.9%) converted to total hip arthroplasty by 5-year follow-up. Patients with BMI ≥30.0 had significantly lower postoperative mHHS (P = .03) and NAHS (P = .04) than those with BMI <25.0. Higher BMI was associated with reduced improvement in mHHS (β = -1.14, P = .02) and NAHS (β = -1.34, P < .001) and lower odds of achieving the mHHS MCID (odds ratio [OR] = 0.82, P = .02) and NAHS MCID (OR = 0.88, P = .04). Older age was predictive of reduced improvement in NAHS (β = -0.31, P = .046). Symptom duration ≥1 year was predictive of higher odds of achieving the NAHS MCID (OR = 3.98, P = .02). CONCLUSIONS Female patients across a wide range of ages, BMIs, and symptom durations experience satisfactory 5-year outcomes following primary hip arthroscopy, but higher BMI is associated with reduced improvement in patient-reported outcomes. LEVEL OF EVIDENCE Level III, retrospective comparative prognostic trial.
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Affiliation(s)
- Dhruv S Shankar
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, U.S.A
| | - Andrew S Bi
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, U.S.A
| | - Michael Buldo-Licciardi
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, U.S.A
| | - Nicole D Rynecki
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, U.S.A
| | - Berkcan Akpinar
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, U.S.A
| | - Thomas Youm
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, U.S.A..
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Spencer AD, Hagen MS. Predicting Outcomes in Hip Arthroscopy for Femoroacetabular Impingement Syndrome. Curr Rev Musculoskelet Med 2024; 17:59-67. [PMID: 38182802 PMCID: PMC10847074 DOI: 10.1007/s12178-023-09880-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/14/2023] [Indexed: 01/07/2024]
Abstract
PURPOSE OF REVIEW Arthroscopic treatment of femoroacetabular impingement syndrome (FAIS) continues to rise in incidence, and thus there is an increased focus on factors that predict patient outcomes. The factors that impact the outcomes of arthroscopic FAIS treatment are complex. The purpose of this review is to outline the current literature concerning predictors of patient outcomes for arthroscopic treatment of FAIS. RECENT FINDINGS Multiple studies have shown that various patient demographics, joint parameters, and surgical techniques are all correlated with postoperative outcomes after arthroscopic FAIS surgery, as measured by both validated patient-reported outcome (PRO) scores and rates of revision surgery including hip arthroplasty. To accurately predict patient outcomes for arthroscopic FAIS surgery, consideration should be directed toward preoperative patient-specific factors and intraoperative technical factors. The future of accurately selecting patient predictors for outcomes will only improve with increased data, improved techniques, and technological advancement.
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Affiliation(s)
- Andrew D Spencer
- University of Washington School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA
| | - Mia S Hagen
- Department of Orthopaedics and Sports Medicine, University of Washington, 3800 Montlake Blvd NE, Box 354060, Seattle, WA, 98195, USA.
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Hemstock R, Mulhall D, Didyk J, Ogborn D, Lemmex D. Postoperative weight-bearing restrictions and rehabilitation protocols after hip arthroscopy for femoroacetabular impingement: a systematic review. J Hip Preserv Surg 2023; 10:220-227. [PMID: 38162279 PMCID: PMC10757416 DOI: 10.1093/jhps/hnad023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/24/2023] [Accepted: 07/11/2023] [Indexed: 01/03/2024] Open
Abstract
Despite recent increased interest in hip arthroscopy for the management of femoroacetabular impingement (FAI), there is little evidence to guide weight-bearing recommendations and rehabilitation postoperatively. The primary objective of this study was to determine if sufficient evidence exists to recommend specific weight-bearing restrictions postoperatively. This study was registered with PROSPERO (CRD42021247741). PubMed, MEDLINE and Embase were searched on 3 March 2023 for Level I-IV studies including patients over the age of 18 years, with a minimum 1-year follow-up and reporting of a weight-bearing status, a patient-reported outcome measure (PROM) and a clinical outcome. Meta-analysis was precluded due to heterogeneity in the included studies, and a descriptive analysis was undertaken. Methodological quality and risk of bias were assessed with the methodological index for non-randomized studies (MINORS). Twenty-four studies including 2231 patients who underwent hip arthroscopy for treatment of FAI were included (follow-up interval 33.2 ± 24.7 months). Most articles (62.5%) were case series. There were seven terms describing weight-bearing recommendations, with 83% being some variation of 'partial weight-bearing'. Eight PROMs were reported, with 83% using the modified Harris Hip Score and 87.5% of studies reporting reoperation rates. Only 75% of studies reported rehabilitation protocols. The average MINORS score was 11.07 ± 1.10 out of 16 for non-comparative studies and 18.22 ± 1.48 out of 24 for comparative studies. The reporting of weight-bearing status, clinical outcomes, PROMs and rehabilitation parameters remains poor. At present, sufficient comparative evidence does not exist to make specific weight-bearing recommendation postoperatively.
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Affiliation(s)
- Riley Hemstock
- Department of Surgery, Orthopedic Section, University of Manitoba, Canada AE101-820 Sherbrook Street, Winnipeg, Manitoba R3A 1R9, Canada
| | - Drew Mulhall
- Department of Surgery, Orthopedic Section, University of Manitoba, Canada AE101-820 Sherbrook Street, Winnipeg, Manitoba R3A 1R9, Canada
| | - Janine Didyk
- Department of Physical Therapy, University of Manitoba, Canada R106 - 771 McDermot Avenue, Winnipeg, Manitoba R3E 0T6, Canada
| | - Dan Ogborn
- Department of Physical Therapy, University of Manitoba, Canada R106 - 771 McDermot Avenue, Winnipeg, Manitoba R3E 0T6, Canada
- Pan Am Clinic Foundation, 75 Poseidon Bay, Winnipeg, Manitoba R3M 3E4, Canada
| | - Devin Lemmex
- Pan Am Clinic Foundation, 75 Poseidon Bay, Winnipeg, Manitoba R3M 3E4, Canada
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Mullins K, Filan D, Carton P. High survivorship and excellent 5-year outcomes in patients older than 40 years undergoing arthroscopy for femoroacetabular impingement. Knee Surg Sports Traumatol Arthrosc 2023; 31:2123-2130. [PMID: 36912924 DOI: 10.1007/s00167-023-07369-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 02/24/2023] [Indexed: 03/14/2023]
Abstract
PURPOSE To assess 5-year clinical outcome, in adults > 40 years of age, following hip arthroscopy for femoroacetabular impingement compared to a younger, matched, control group. METHODS All primary arthroscopies for FAI between 2009 and 2016 were considered (n = 1762). Hips presenting with Tönnis > 1, lateral centre edge angle < 25°, or prior hip surgery were excluded. Younger (< 40 years) and older hips (> 40 years) were matched for gender, Tönnis grade, capsular repair and radiological parameters. Survival (avoidance of total hip replacement {THR}) was compared between the groups. Patient reported outcome measures (PROMs) were also completed at baseline and 5 years to assess changes in functional capacity. Additionally, hip range of motion (ROM) was assessed at baseline and review. The minimal clinically important difference (MCID) was determined and compared between groups. RESULTS Ninety-seven older hips were matched to 97 younger controls (78% male in both groups). The average age of the older group at the time of surgery was 48.0 ± 5.7 years, compared to 26.7 ± 6.0. Six (6.2%) of the older hips and 1 (1%) of younger hips converted to THR (p = 0.043, effect size = 0.74, large). There were statistically significant improvements in all PROMs. At follow-up, there were no differences in PROMs between groups; significant improvements in hip ROM were also observed with no difference in ROM between groups at either time point. Similar achievement of MCIDs was observed in both groups. CONCLUSIONS Older patients experience a high survivorship rate at 5 years, although this may be lower than younger patients. Where THR is avoided, large clinically significant improvements in pain and function are observed. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Karen Mullins
- UPMC Sports Medicine Clinic, WIT Arena, Cork Road, Waterford, Ireland.
| | - David Filan
- UPMC Sports Medicine Clinic, WIT Arena, Cork Road, Waterford, Ireland
| | - Patrick Carton
- UPMC Sports Medicine Clinic, WIT Arena, Cork Road, Waterford, Ireland.,The Hip and Groin Clinic, UPMC Whitfield, Butlerstown North, Cork Road, Waterford, Ireland
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Curley AJ, Nerys-Figueroa J, George T, Carbone AD, Parsa A, Domb BG. Patient-Reported Outcomes Improve at 2-Year Minimum Follow-Up After Hip Arthroscopy for Femoroacetabular Impingement Syndrome: A Systematic Review. Arthroscopy 2023; 39:476-487. [PMID: 36343765 DOI: 10.1016/j.arthro.2022.10.038] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022]
Abstract
PURPOSE To provide an updated review of recent literature on postoperative outcomes following hip arthroscopy for femoroacetabular impingement syndrome (FAIS), focusing on larger-population studies with a minimum 2-year follow-up published within the last 5 years. METHODS A literature search of the PubMed, Ovid Medline, Web of Science, and Cochrane databases was performed in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Articles were screened for clinical studies published from 2017 to 2022 with greater than 100 patients and minimum 2-year follow-up. Exclusion criteria included failure to report postoperative patient-reported outcomes (PROs), no preoperative radiographic measurements, and surgery for pathology other than FAIS. Data collection included study characteristics, patient demographics, radiographic findings, intraoperative findings, procedures performed, postoperative PROs, and subsequent surgeries. RESULTS Nine studies met inclusion criteria. Mean or median patient ages ranged from 32.3 to 41 years, with 4 studies reporting on greater than 50% female patients. Mean preoperative lateral center edge angles and alpha angles ranged from 30.2° to 37° and from 56.2° to 71°, respectively. Labral repairs (range 69.7%-100%) were performed more commonly than debridements (range 0%-26.3%). All studies demonstrated improved PROs at most recent follow-up. Seven studies reported mean or median modified Harris Hip Scores, with preoperative and postoperative values that ranged from 53.1 to 80 and from 67.4 to 100, respectively. Revision hip arthroscopies and conversions to hip arthroplasty ranged from 0.8% to 11.6% and from 0% to 34%, respectively. CONCLUSIONS All included studies found improvements in PROs after hip arthroscopy for FAIS at a minimum of 2-year follow-up. Conversion to total hip arthroplasty is most common in older patients at minimum 10-year follow-up. LEVEL OF EVIDENCE Level IV, systematic review of Level I through IV studies.
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Affiliation(s)
- Andrew J Curley
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A
| | | | - Tracy George
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A
| | - Andrew D Carbone
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A
| | - Ali Parsa
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A
| | - Benjamin G Domb
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A.; American Hip Institute, Chicago, Illinois, U.S.A..
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Lower Center Edge Angle and Bioipolar Cartilage Lesions Are Associated With Conversion to Hip Arthroplasty Within 2 Years Following Hip Arthroscopy: A Matched Cohort Analysis. Arthroscopy 2022; 38:1480-1485. [PMID: 34601009 DOI: 10.1016/j.arthro.2021.09.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 09/17/2021] [Accepted: 09/19/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this study was to determine whether radiographic parameters, intraoperative findings, patient-reported outcome measures, or intraoperative interventions that were performed differentiate those patients with >2 mm of joint space who convert under two years to total hip arthroplasty (THA) after undergoing hip arthroscopy for femoroacetabular impingement (FAI) when compared to those converting after 2 years. METHODS Included in this study were patients who underwent conversion to THA within 2 years of primary hip arthroscopy from a prospectively collected patient registry from 2007 to 2017. Patients who underwent early conversions to arthroplasty were matched 1:1 with patients who converted after 2 years, based upon age and gender. Preoperative outcome scores were collected, including Short Form-12, modified Harris Hip Score, and Hip Outcome Score. Additionally, variables from the preoperative radiographic evaluation, surgical findings, and procedures performed were also compared. RESULTS Forty-nine patients were included in the early conversion group and were matched with 49 patients in the later conversion group. Patients with lateral center edge angles of less than 25° were more likely to be in the early failure group [OR: 3.9; 95% CI: 1.01 to 15]. Patients with unipolar chondral defects on either the femoral (P = .128) or acetabular side (P = .656) were not at increased odds for early conversion compared to later conversion; however, those with bipolar chondral lesions at the time of surgery had increased odds of early conversions [OR: 3.3; 95% CI: 1.4 to 8] (P = .01). Neither surgical treatment nor preoperative patient-reported outcome measures were associated with early conversion. CONCLUSIONS In patient with >2 mm of joint space, lateral center edge angles of less than 25° and those with bipolar articular cartilage lesions seen at the time of hip arthroscopy are at increased risk for conversion to total hip arthroplasty within two years. LEVEL OF EVIDENCE Level III, retrospective comparison study.
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Zhang SX, An MY, Li ZL, Wang ZG, Liu YJ, Qi W, Li CB. Arthroscopic Treatment for Femoroacetabular Impingement Syndrome with External Snapping Hip: A Comparison Study of Matched Case Series. Orthop Surg 2021; 13:1730-1738. [PMID: 34142450 PMCID: PMC8523752 DOI: 10.1111/os.13109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 05/16/2021] [Accepted: 05/23/2021] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To determine the effectiveness of hip arthroscopy combined with endoscopic iliotibial band (ITB) release in patients with both femoroacetabular impingement (FAI) syndrome and external snapping hip (ESH). METHODS Retrospectively review the preoperative and minimum of 2-year follow-up data of patients with both FAI syndrome and ESH who underwent endoscopic ITB release during hip arthroscopy (FAI + ESH group) from January 2014 to December 2018. The same number of age- and gender-matched FAI syndrome patients without ESH undergoing hip arthroscopy were enrolled in the control group (FAI group). Patient-reported outcomes (PROs) including international Hip Outcome Tool (iHOT-33), modified Harris Hip Score (mHHS), visual analog scale for pain (VAS-pain), and abductive force of affected hip at 3 month and 2 years postoperatively were comparatively analyzed. The VAS-satisfaction score of two groups at 2 years postoperatively were also analyzed. RESULTS The prevalence of ESH in FAI syndrome patients undergoing hip arthroscopy in our institution was 5.5% (39 of 715 hips), including nine males (10 hips) and 29 females (29 hips). The mean age at the time of surgery was 32.1 ± 6.9 years (range, 22-48 years). According to inclusion and exclusion criteria, 23 patients were enrolled in FAI + ITB group. Twenty-three age- and sex-matched FAI syndrome patients were enrolled in FAI group. At 24 months postoperatively, no patient still suffered ESH symptoms and painful palpation at lateral region in FAI + ITB group. The iHOT-33, mHHS, and VAS-pain score of patients in FAI + ESH group were significantly severer than patients in FAI group preoperatively (41.6 ± 7.5 vs 48.8 ± 7.2, 54.8 ± 7.2 vs 59.2 ± 6.9, 5.5 ± 0.9 vs 4.7 ± 1.0; P < 0.05), while there was no significant difference in these scores between the patients in FAI + ESH group and FAI group at 3-month and 24-month follow-up (73.6 ± 8.5 vs 76.1 ± 6.9, 85.3 ± 7.8 vs 84.2 ± 6.6, 0.8 ± 0.9 vs 0.6 ± 0.9; P > 0.05). At 3 months after surgery, the abductive force of operated hip was significantly smaller than that in FAI group (82.4 ± 12.4 N vs 91.9 ± 16.1 N, P < 0.05), whereas there was no significant difference at 24 months after surgery (101.6 ± 14.9 N vs 106.5 ± 13.7 N, P > 0.05). The VAS-satisfaction scores of patients in the two groups were at a similarly high level (90.5 ± 6.8 vs 88.8 ± 7.3, P > 0.05). There was no complication and no arthroscopic revision in either group until 2-year follow-up. CONCLUSION Although abductive force recovery of the hip was delayed, hip arthroscopy combined with endoscopic ITB release addressed hip snapping in patients with both FAI syndrome and ESH, and could get similar functional improvement, pain relief, recovery speed, as well as patient satisfaction compared with the pure hip arthroscopy in FAI syndrome patients without ESH.
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Affiliation(s)
- Shan-Xing Zhang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China.,Department of Orthopaedics, The Fourth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Ming-Yang An
- Department of Orthopaedics, The Fourth Medical Center, Chinese PLA General Hospital, Beijing, China.,Medical School of Chinese PLA, Beijing, China
| | - Zhong-Li Li
- Department of Orthopaedics, The Fourth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Zhi-Gang Wang
- Department of Orthopaedics, The Fourth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yu-Jie Liu
- Department of Orthopaedics, The Fourth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Wei Qi
- Department of Orthopaedics, The Fourth Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Chun-Bao Li
- Department of Orthopaedics, The Fourth Medical Center, Chinese PLA General Hospital, Beijing, China
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