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Zanchi N, Safran MR, Herickhoff P. Return to Play After Femoroacetabular Impingement. Curr Rev Musculoskelet Med 2023; 16:587-597. [PMID: 37816998 PMCID: PMC10733256 DOI: 10.1007/s12178-023-09871-x] [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: 09/27/2023] [Indexed: 10/12/2023]
Abstract
PURPOSE OF REVIEW Femoroacetabular impingement (FAI) is a pathomechanical process whereby abnormal contact between proximal femur and acetabulum at end range of hip motion induces chondrolabral lesions within the hip joint. Surgery followed by a rehabilitation program or physical therapy with possible addition of an intra-articular corticosteroid injection are the two predominant treatments. The majority of authors recognize that a well-designed rehabilitation protocol is essential to achieve good outcomes with both nonoperative and surgical treatment. However, there is little evidence about what is the best rehabilitation protocol and most of the literature available is based on expert level opinion. This current review investigates the recent literature on nonoperative and postoperative rehabilitation protocol and return to play in FAI patients and describes our approach. RECENT FINDINGS Historically, rehabilitation protocols for treatment of FAI as well as return to play protocols were based on experts' opinion and low-level evidence studies. In order to improve standardization of protocols and to allow a better comparison in between different protocols, different authors have created standardized rehabilitation protocols with consensus building methods comparing them with other treatment options in high-level evidence trials (FASHIoN trial, etc.). Despite the excellent results reported after nonoperative and post-surgical rehabilitation, and the high RTP rate after FAI treatment, there is a significant variability in between protocols. Further high-level evidence studies are necessary in order to establish a gold standard in rehabilitation and RTP protocols.
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Affiliation(s)
- Nicolò Zanchi
- Orthopaedic Surgery, Penn State Health Milton S. Hershey Medical Center, 1850 E Park Ave, State College, PA, USA.
| | - Marc R Safran
- Department of Orthopaedic Surgery, Stanford University, Redwood City, CA, USA
| | - Paul Herickhoff
- Orthopaedic Surgery, Penn State Health Milton S. Hershey Medical Center, 1850 E Park Ave, State College, PA, 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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Johnson AH, Brennan JC, Stock LA, Levermore SB, Maley A, Turcotte JJ, Petre BM. Change in Postoperative Weightbearing Protocol Does Not Increase Postoperative Complications Following Hip Arthroscopy for Femoroacetabular Impingement Syndrome. Cureus 2023; 15:e40859. [PMID: 37489196 PMCID: PMC10363374 DOI: 10.7759/cureus.40859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2023] [Indexed: 07/26/2023] Open
Abstract
Background Postoperative rehabilitation protocols, including weightbearing restrictions following hip arthroscopy (HA) for femoracetabular impingement syndrome (FAIS), vary widely among surgeons, from complete non-weightbearing to immediate weightbearing as tolerated; it is unclear if weightbearing restrictions affect short-term outcomes in patients undergoing HA. The purpose of this study is to evaluate patients undergoing hip arthroscopy for FAIS before and after a change in weightbearing protocol, from partial weightbearing with crutches for three weeks to weightbearing and weaning from crutches as tolerated, by examining postoperative outcomes. We hypothesize that the change in weightbearing protocol will have no significant effect on patient outcomes. Methods A retrospective review was conducted of 211 patients undergoing hip arthroscopy by a single high-volume surgeon. The change in weightbearing was implemented in February 2022; previously, all patients were toe-touch weightbearing with crutches for the first three weeks postoperatively. Following this change, patients were allowed to weightbear as tolerated with crutches immediately and wean from crutches as tolerated. The patients were divided into two groups: 119 patients pre-implementation (January 2021 to January 2022) and 92 patients post-implementation (February 2022 to December 2022). The primary endpoint was any complication in the first six weeks postoperatively, divided into complications at two and six weeks, emergency department returns in the first 90 days, reoperations in the first 30 days, and pain at six weeks. We also compared patient-reported outcomes at six weeks. Results There were no significant differences in demographics between groups. There were no significant differences in postoperative outcomes between patients that had weightbearing restrictions and those that did not when looking at 30 day return to operating room (0 vs 0%, p=1.000), 90-day return to emergency department (8.4 vs. 13.0%, p=0.386), two-week complications (2.5 vs. 6.5%, p=0.279), six-week complications (1.7 vs. 1.1%, p=1.000), pain score at six weeks postoperatively (0.34 vs. 0.33, p=0.971), any pain at six weeks postoperatively 37.8 vs. 32.6%, p=0.523), and six-week Patient-Reported Outcomes Measurement Information System (PROMIS) physical function (PF) score (36.0 vs. 34.5, p=0.330). Conclusion Patients undergoing HA after the discontinuation of a mandatory period of protected weightbearing did not experience any significant increase in complications or continued pain, and patient-reported outcomes were similar. Routine postoperative weightbearing restrictions may not be necessary for patients undergoing hip arthroscopy for femoroacetabular impingement syndrome. Further study is required to validate these findings and determine the optimal postoperative protocol for this patient population.
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Affiliation(s)
| | - Jane C Brennan
- Orthopedic Research, Anne Arundel Medical Center, Annapolis, USA
| | - Laura A Stock
- Orthopedic Research, Anne Arundel Medical Center, Annapolis, USA
| | | | - Alyssa Maley
- Orthopedic Surgery, Anne Arundel Medical Center, Annapolis, USA
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McGovern RP, Christoforetti JJ, Kivlan BR, Nho SJ, Wolff AB, Salvo JP, Matsuda D, Ellis TJ, Stubbs AJ, Carreira DS. Allocation of Anchors During Labral Repair: A Multicenter Cohort Analysis of Labral Treatment in Hip Arthroscopy. Orthop J Sports Med 2021; 9:2325967120981983. [PMID: 33681399 PMCID: PMC7897831 DOI: 10.1177/2325967120981983] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 08/27/2020] [Indexed: 11/20/2022] Open
Abstract
Background: While previous studies have established several techniques for suture anchor repair of the acetabular labrum to bone during arthroscopic surgery, the current literature lacks evidence defining the appropriate number of suture anchors required to effectively restore the function of the labral tissue. Purpose/Hypothesis: To define the location and size of labral tears identified during hip arthroscopy for acetabular labral treatment in a large multicenter cohort. The secondary purpose was to differentiate the number of anchors used during arthroscopic labral repair. The hypothesis was that the location and size of the labral tear as well as the number of anchors identified would provide a range of fixation density per acetabular region and fixation method to be used as a guide in performing arthroscopic repair. Study Design: Cross-sectional study; Level of evidence, 3. Methods: We used a multicenter registry of prospectively collected hip arthroscopy cases to find patients who underwent arthroscopic labral repair by 1 of 7 orthopaedic surgeons between January 2015 and January 2017. The tear location and number of anchors used during repair were described using the clockface method, where 3 o’clock denoted the anterior extent of the tear and 9 o’clock the posterior extent, regardless of sidedness (left or right). Tear size was denoted as the number of “hours” spanned per clockface arc. Chi-square and univariate analyses of variance were performed to evaluate the data for both the entire group and among surgical centers. Results: A total of 1978 hips underwent arthroscopic treatment of the acetabular labrum; the most common tear size had a 3-hour span (n = 820; 41.5%). Of these hips, 1645 received labral repair, with most common repair location at the 12- to 3-o’clock position (n = 537; 32.6%). The surgeons varied in number of anchors per repair according to labral size (P < .001 for all), using 1 to 1.6 anchors for 1-hour tears, 1.7 to 2.4 anchors for 2-hour tears, 2.1 to 3.2 anchors for 3-hour tears, and 2.2 to 4.1 for 4-hour tears. Conclusion: Variation existed in the number of anchor implants per tear size. When labral repair involved a mean clockface arc >2 hours, at least 2 anchor points were fixated.
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Affiliation(s)
- Ryan P McGovern
- Allegheny Health Network, West Penn Hospital, Pittsburgh, Pennsylvania, USA.,Department of Orthopaedic Surgery, Texas Health Sports Medicine, Dallas-Fort Worth, Texas, USA
| | - John J Christoforetti
- Allegheny Health Network, West Penn Hospital, Pittsburgh, Pennsylvania, USA.,Department of Orthopaedic Surgery, Texas Health Sports Medicine, Dallas-Fort Worth, Texas, USA
| | - Benjamin R Kivlan
- Department of Physical Therapy, Duquesne University, Pittsburgh, Pennsylvania, USA
| | - Shane J Nho
- Department of Orthopaedic Surgery, Hip Preservation Center, Rush University Medical Center, Chicago, Illinois, USA
| | - Andrew B Wolff
- Department of Orthopaedic Surgery, Washington Orthopaedics and Sports Medicine, Washington, DC, USA
| | - John P Salvo
- Department of Orthopaedic Surgery, Rothman Institute at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Dean Matsuda
- Department of Orthopaedic Surgery, Premier Hip Arthroscopy, Marina Del Ray, California, USA
| | - Thomas J Ellis
- Department of Orthopaedic Surgery, Orthopedic One, Columbus, Ohio, USA
| | - Allston J Stubbs
- Department of Orthopaedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, USA
| | - Dominic S Carreira
- Department of Orthopaedic Surgery, Peachtree Orthopedics, Atlanta, Georgia, USA
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Avnieli IB, Vidra M, Factor S, Atzmon R, Persitz J, Safran N, Rath E, Amar E. Postoperative Weightbearing Protocols After Arthroscopic Surgery for Femoroacetabular Impingement Does Not Affect Patient Outcome: A Comparative Study With Minimum 2-Year Follow-up. Arthroscopy 2020; 36:159-164. [PMID: 31864571 DOI: 10.1016/j.arthro.2019.08.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 07/28/2019] [Accepted: 08/03/2019] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the effects of immediate postoperative weightbearing protocols after hip arthroscopy for femoroacetabular impingement (FAI) with minimum 2-year follow-up, as measured by patient-reported outcome measures and satisfaction rates. METHODS Between January 2011 and June 2016, patients undergoing hip arthroscopy for FAI and labral tears were reviewed. Exclusion criteria was previous hip pathology or arthroscopy, active Workers' Compensation claims, and concomitant pathologies impeding weightbearing. Patients who were operated on before September 2013 were treated with 3 weeks of postoperative non-weightbearing (NWB), with weightbearing as tolerated (WBAT) thereafter. From October 2013, patients were allowed immediate postoperative WBAT. RESULTS A total of 351 hip arthroscopic surgeries were performed; 133 of these patients met the inclusion criteria. Of the 133 included patients, 69 were in the NWB group and 64 were in the WBAT group. No differences were found in terms of sex (P = .603) or age (P = .241). No differences were found in postoperative scores (the Modified Harris Hip Score was 84.5 [range 79-89] for NWB vs 86.7 [78-89] for WBAT [P = .0.523], and the Hip Outcome Score was 83.1 [78-88] vs 88.4 [80-90], respectively; P = .130). Subjective rates of improvement, satisfaction score and the will to undergo surgery again did not differ between the groups (P = .674, P = .882, P = .730). The rate of subjects who met or exceeded the MCID in the NWB and WBAT groups was 82.6% and 81.2% for the Modified Harris Hip Score (P = .838) and 79.7% and 82.8% for the Hip Outcome Score (P = .647). There were no reported complications. Limitations include the possibility of the study being underpowered. CONCLUSIONS After a 2-year minimum follow-up, patient-reported outcome measures and satisfactory rates with immediate weightbearing after hip arthroscopy for isolated FAI syndrome and labral tears do not differ significantly from results after strict NWB rehabilitation protocols. Revising weightbearing restrictions may allow for a more comfortable rehabilitation process after arthroscopic hip surgery for FAI and labral repair. LEVEL OF EVIDENCE Level 3 - case-control study.
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Affiliation(s)
| | - Matias Vidra
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Shai Factor
- Orthopedic Division, Souraski Medical Center, Tel-Aviv, Israel
| | - Ran Atzmon
- Department of Orthopedics, Assuta Medical Center, Ashdod, Israel
| | - Jonathan Persitz
- Department of Orthopedics, Assaf Harofeh Medical Center, Tzrifin, Israel
| | - Nathan Safran
- Johns Hopkins University, Baltimore, Maryland, U.S.A
| | - Ehud Rath
- Orthopedic Division, Souraski Medical Center, Tel-Aviv, Israel
| | - Eyal Amar
- Orthopedic Division, Souraski Medical Center, Tel-Aviv, Israel
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Hananouchi T, Aoki SK. Quantitative evaluation of capsular and labral resistances in the hip joint using a probing device. Biomed Mater Eng 2019; 30:333-340. [PMID: 31006659 PMCID: PMC6598110 DOI: 10.3233/bme-191056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND: Probing to assess conditions of hip capsule and acetabular labrum is performed by “surgeons’ feeling”. OBJECTIVE: We investigated the resistance of the labrum and the hip capsule quantitatively while they were pulled with a probing device. METHODS: With the probing device in which a strain gauge was embedded, ten fresh frozen specimens of the pelvis and proximal femur were measured in each three surgical steps, (1) closed, (2) open, (3) closured for the capsule, and (1) intact, (2) cut, (3) repaired for the labrum. RESULTS: The mean highest resistance levels for the capsule were 9.8 N at the closed capsule, 4.1 N at the open capsule, and 8.5 N at the closured capsule. The values at the three phases were statistically significant. The mean highest resistance levels for the hip labrum were 8.2 N at the labrum intact, 4.0 N at the labrum cut, and 7.9 N at the labrum repair. The values at the three phases were also statistically significant. CONCLUSIONS: Since the quantitatively measured values in each three steps were significantly different, the values with the probing device might be useful to evaluate whether the lesion of the soft tissue exists and whether some surgical intervention works well.
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Affiliation(s)
- Takehito Hananouchi
- Medical Engineering Laboratory, Department of Mechanical Engineering Faculty of Engineering, Osaka Sangyo University, Daito, Osaka, Japan.,Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA
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