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Shankar DS, DeClouette B, Avila A, Vasavada KD, Lan R, Strauss EJ, Jazrawi LM, Alaia MJ, Gonzalez-Lomas G, Campbell KA. Medial quadriceps tendon femoral ligament reconstruction and medial patellofemoral ligament reconstruction have no significant differences in clinical outcomes for treatment of lateral patellar instability: a matched-cohort study. J ISAKOS 2024; 9:502-509. [PMID: 38490437 DOI: 10.1016/j.jisako.2024.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 02/01/2024] [Accepted: 03/09/2024] [Indexed: 03/17/2024]
Abstract
OBJECTIVES The purpose of this study was to compare clinical outcomes of medial quadriceps tendon-femoral ligament reconstruction (MQTFLR) and medial patellofemoral ligament reconstruction (MPFLR) among patients with recurrent lateral patellar instability. METHODS A retrospective matched-cohort study was conducted involving patients who underwent MQTFLR or MPFLR with or without tibial tubercle osteotomy (TTO) from 2019 to 2021. Subjects were matched 1:1 on age, concomitant osteochondral allograft (OCA), concomitant TTO, and follow-up time. Measured outcomes included 90-day complications, Visual Analog Scale (VAS) knee pain, return to sport/work, Kujala score, Tegner score, and MPFL-Return to Sport after Injury (MPFL-RSI) score. Outcomes were compared between groups using Mann-Whitney U-test for continuous variables and Fisher's exact test for categorical variables. P-values <0.05 were considered significant. RESULTS Ten MQTFLR patients (mean age 28.7 years, 80% female, mean follow-up 19.7 months) and ten MPFLR patients (mean age 29.1 years, 90% female, mean follow-up 28.3 months) were included in the study. One MQTFLR patient (10%) and three MPFLR patients (30%) underwent reoperation for postoperative arthrofibrosis. Postoperative VAS resting pain was not significantly different between the groups (MQTFLR mean 1.1, MPFLR mean 0.6, p = 0.31). There were no significant differences in rates of recurrent subluxations (MQTFLR 20%, MPFLR 0%, p = 0.47), return to sport (MQTFLR 50%, MPFLR 75%, p = 0.61), return to work (MQTFLR 100%, MPFLR 88%, p = 1.00), or MPFL-RSI pass rate (MQTFLR 75% vs. MPFLR 38%, p = 0.31). CONCLUSION There were no significant differences in knee pain and function, return to work, and rates of recurrent patellar instability between patients who underwent MQTFLR versus MPFLR, though these results should be interpreted with caution given the small sample size and potential selection bias. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Dhruv S Shankar
- Division of Sports Medicine, Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, 4th Floor, New York, NY, 10016, USA
| | - Brittany DeClouette
- Division of Sports Medicine, Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, 4th Floor, New York, NY, 10016, USA
| | - Amanda Avila
- Division of Sports Medicine, Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, 4th Floor, New York, NY, 10016, USA
| | - Kinjal D Vasavada
- Division of Sports Medicine, Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, 4th Floor, New York, NY, 10016, USA
| | - Rae Lan
- Division of Sports Medicine, Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, 4th Floor, New York, NY, 10016, USA
| | - Eric J Strauss
- Division of Sports Medicine, Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, 4th Floor, New York, NY, 10016, USA
| | - Laith M Jazrawi
- Division of Sports Medicine, Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, 4th Floor, New York, NY, 10016, USA
| | - Michael J Alaia
- Division of Sports Medicine, Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, 4th Floor, New York, NY, 10016, USA
| | - Guillem Gonzalez-Lomas
- Division of Sports Medicine, Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, 4th Floor, New York, NY, 10016, USA
| | - Kirk A Campbell
- Division of Sports Medicine, Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, 4th Floor, New York, NY, 10016, USA.
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Hysing‐Dahl T, Inderhaug E. Rehabilitation after surgery for patellar instability. J Exp Orthop 2024; 11:e12062. [PMID: 38887658 PMCID: PMC11180699 DOI: 10.1002/jeo2.12062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 03/23/2024] [Accepted: 04/22/2024] [Indexed: 06/20/2024] Open
Affiliation(s)
- Trine Hysing‐Dahl
- Department of SurgeryHaraldsplass Deaconess HospitalBergenNorway
- Department of Clinical MedicineUniversity of BergenBergenNorway
| | - Eivind Inderhaug
- Department of SurgeryHaraldsplass Deaconess HospitalBergenNorway
- Department of Clinical MedicineUniversity of BergenBergenNorway
- Department of Orthopaedic SurgeryHaukeland University HospitalBergenNorway
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Wang Y, Hinz M, Buchalter WH, Drumm AH, Eren E, Thomas Haytmanek C, Backus JD. Ankle ligament reconstruction-return to sport after injury scale and return to sports after ankle ligament reconstruction or repair-A systematic review. J Exp Orthop 2024; 11:e12077. [PMID: 38957230 PMCID: PMC11217671 DOI: 10.1002/jeo2.12077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 06/06/2024] [Accepted: 06/11/2024] [Indexed: 07/04/2024] Open
Abstract
Purpose To systematically review existing literature regarding the ankle ligament reconstruction-return to sport after injury (ALR-RSI) scale and to assess its correlation with Return to sport and functional outcomes as well as feasibility, reliability and consistency. Methods A systematic review of the literature based on the Preferred Reporting Items for Systematic Reviews and Meta Analyses (PRISMA) was conducted using PubMed, Embase and Cochrane Library. Studies that evaluated psychological readiness to return to sport after ankle ligament reconstruction or repair for the treatment of chronic lateral ankle instability using the ALR-RSI scale were included. The results from each study were pooled, and weighted means and overall rates were calculated. Results In total, 157 patients (53.2% male, mean age: 34.2 years) from three articles were included. Overall, 85.0% of patients reported successful return to sport, but only 48.9% of patients returned to the preoperative sporting level. All studies reported a significant difference in psychological scores between patients who returned to sport and those who did not. Pooled mean patient-reported outcome measures, reported as the American Orthopaedic Foot and Ankle Society Ankle-Hindfoot (AOFAS, three studies) Score and Karlsson-Peterson Score (three studies), were 82.7 (range: 29-100) and 81.7 (range: 25-100), respectively. The ALR-RSI scale demonstrated strong correlations with the AOFAS Score and Karlsson-Peterson Score. Conclusion Patients who returned to sport after ankle ligament reconstruction or repair exhibited higher psychological readiness compared to those who did not. The ALR-RSI scale showed strong correlations with ankle function. Evaluation of psychological readiness using the ALR-RSI scale may provide an additional tool in the assessment of patients who underwent ankle ligament reconstruction or repair. Level of Evidence Level III, systematic review.
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Affiliation(s)
- YuChia Wang
- Steadman Philippon Research InstituteVailColoradoUSA
| | - Maximilian Hinz
- Steadman Philippon Research InstituteVailColoradoUSA
- Department of Sports OrthopaedicsTechnical University of MunichMunichGermany
| | | | | | | | - C. Thomas Haytmanek
- Steadman Philippon Research InstituteVailColoradoUSA
- The Steadman ClinicVailColoradoUSA
| | - Jonathon D. Backus
- Steadman Philippon Research InstituteVailColoradoUSA
- The Steadman ClinicVailColoradoUSA
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Ryan PC, Ching IC, Ierulli VK, Pickett K, Mulcahey MK. Fear of Reinjury, Psychological Factors, and Sport Played Have Negative Impact on Return to Sport Following Medial Patellofemoral Ligament Reconstruction for Patellar Instability. Arthroscopy 2024:S0749-8063(24)00399-2. [PMID: 38849062 DOI: 10.1016/j.arthro.2024.05.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 05/06/2024] [Accepted: 05/12/2024] [Indexed: 06/09/2024]
Abstract
PURPOSE To analyze factors that affect return to sport after medial patellofemoral ligament reconstruction (MPFLR), such as psychological factors, sport played, and a positive apprehension test following surgery, and to determine the average return to sport rates and time to return to sport. METHODS A literature search was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Included studies met the following criteria: patients underwent MPFLR for patellar instability, return to sport was recorded, and a factor that affected return to sport was mentioned. Search terms included medial patellofemoral ligament, tibial tubercle osteotomy, tibial tubercle transfer, return to play, and return to sport. RESULTS Eighteen of 632 identified studies met inclusion criteria, and 1,072 patients who underwent MFPLR were recorded. Return-to-sport rates and mean/median time ranged from 60.0% to 100% and 3 to 10.4 months, respectively. Of the patients, 55.6% to 84.0% returned to sport without decreasing the level of competition. Six of 12 studies (50.0%) reported fear of reinjury as the top reason for patients not returning or returning at a lower level of sport. Volleyball/handball had the lowest return to the same level following surgery (18.2%-50.0%). CONCLUSIONS Athletes who underwent MPFLR following recurrent patellar instability returned to sport at a range of 60.0% to 100%. Return to sport at the same level or higher was found to have a lower maximum rate at 55.6% to 84.0%. Fear of reinjury and sport played were found to have a substantial impact on ability to return to sport. Surgeons can use this information to advise patients on expectations following surgery. LEVEL OF EVIDENCE Level IV, systematic review of Level III and IV studies.
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Affiliation(s)
- Patrick C Ryan
- Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | - Idaleen C Ching
- Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | - Victoria K Ierulli
- Department of Orthopaedic Surgery, Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | - Keith Pickett
- Rudolph Matas Library of the Health Sciences, Tulane University School of Medicine, New Orleans, Louisiana, U.S.A
| | - Mary K Mulcahey
- Department of Orthopedic Surgery and Rehabilitation, Loyola University Medical Center, Maywood, Illinois, U.S.A..
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Klueh MP, Swany LM, Troost JP, Crawford EA. Return to Sports Rates in Pediatric Patients After Bilateral Versus Unilateral Medial Patellofemoral Ligament Reconstruction. Am J Sports Med 2024; 52:1527-1534. [PMID: 38600806 DOI: 10.1177/03635465241240154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
BACKGROUND Patellofemoral instability commonly occurs during sports activities. The return to sports (RTS) rate for pediatric patients after bilateral medial patellofemoral ligament reconstruction (MPFLR) is unknown. PURPOSE/HYPOTHESIS The purpose of this study was to evaluate RTS outcomes for pediatric patients undergoing bilateral MPFLR. It was hypothesized that (1) fewer pediatric patients would RTS after bilateral MPFLR compared with unilateral MPFLR and that (2) for those in the bilateral cohort who were able to RTS, fewer patients would attain the same level of play as or higher level than the preinjury level. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS We prospectively collected RTS data on retrospectively identified matched cohorts of patients aged ≤18 years who underwent unilateral and bilateral MPFLR. We matched each participant with bilateral MPFLR at a 1 to 2 ratio with a participant with unilateral MPFLR by concomitant procedure, age, and sex. Postoperative complications and preoperative imaging measurements were collected from medical records. Patient-reported outcomes were obtained using a current Single Assessment Numeric Evaluation score collected at the time of primary outcome data. RESULTS We matched 16 participants (mean age, 14 years) who underwent bilateral MPFLR to 32 participants (mean age, 14.3 years) in a corresponding unilateral MPFLR cohort. We found a significant decrease in RTS rates for pediatric patients after bilateral MPFLR when compared with unilateral MPFLR (69% vs 94%; P = .03). Among those who returned to sports, there was no difference in the level of play achieved. For participants who did not RTS or returned at a lower level of play after bilateral MPFLR, 57% cited fear of reinjury as the primary reason. There were no differences in postoperative complications or current Single Assessment Numeric Evaluation scores between cohorts. The bilateral cohort had a significantly higher Caton-Deschamps index compared with the unilateral cohort, although the absolute difference was small (1.3 vs 1.2; P = .005). CONCLUSION We found that pediatric patients have a lower RTS rate after bilateral MPFLR when compared with a matched unilateral MPFLR cohort. No differences in the level of play were achieved among those who returned to sports. Fear of reinjury was a commonly cited reason for not returning to sports.
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Affiliation(s)
- Michael P Klueh
- Department of Orthopaedic Surgery, University of Michigan, Michigan Medicine, Ann Arbor, Michigan, USA
| | - Lauren M Swany
- Department of Orthopaedic Surgery, University of Michigan, Michigan Medicine, Ann Arbor, Michigan, USA
| | - Jonathan P Troost
- Michigan Institute for Clinical & Health Research, University of Michigan, Ann Arbor, Michigan, USA
| | - Eileen A Crawford
- Department of Orthopaedic Surgery, University of Michigan, Michigan Medicine, Ann Arbor, Michigan, USA
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Li ZI, Garra S, Eskenazi J, Montgomery SR, Triana J, Hughes AJ, Alaia MJ, Strauss EJ, Jazrawi LM, Campbell KA. Patients who undergo tibial tubercle anteromedialization with medial patellofemoral ligament reconstruction demonstrate similar rates of return to sport compared to isolated MPFL reconstruction. Knee Surg Sports Traumatol Arthrosc 2024; 32:371-380. [PMID: 38270287 DOI: 10.1002/ksa.12051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 01/02/2024] [Indexed: 01/26/2024]
Abstract
PURPOSE To investigate the rate of return to sports and sport psychological readiness between patients who underwent isolated MPFLR (iMPFLR) compared to a matched cohort of patients who underwent MPFLR with anteromedializing tibial tubercle osteotomy (MPFLR/TTO). METHODS Patients who underwent primary MPFLR with or without TTO for recurrent patellar instability were retrospectively reviewed from 2012 to 2020 at a single institution. Preinjury sport and work information, Kujala, Tegner, Visual Analogue Score for pain, satisfaction and MPFL-Return to Sport after Injury (MPFL-RSI) score were collected. Two readers independently measured the tibial tuberosity-trochlear groove distance, Caton-Deschamps index and Dejour classification for trochlear dysplasia. Patients in iMPFLR and MPFLR/TTO groups were matched 1:1 on age, sex, body mass index and follow-up length. Multivariate regression analysis was performed to determine whether the MPFL-RSI was associated with a return to sport. RESULTS This study included 74 patients at mean follow-up of 52.5 months (range: 24-117). These groups returned to sport at similar rates (iMPFLR: 67.6%, MPFLR/TTO: 73.0%, not significant [ns]), though iMPFLR patients returned more quickly (8.4 vs. 12.8 months, p = 0.019). Rates of return to preinjury sport level were also similar (45.9% vs. 40.5%, ns). Patients with Dejour B/C took more time to return to sport compared to patients with mild/no trochlear pathology (13.8 vs. 7.9 months, p = 0.003). Increasing MPFL-RSI score was significantly predictive of the overall return to sport (odds ratio [OR]: 1.08, 95% confidence interval [CI] [1.03, 1.13], p < 0.001) and return to preinjury level (OR: 1.07, 95% CI [1.04, 1.13], p < 0.001). Most patients in iMPFLR and MPFLR/TTO groups resumed work (95.7% vs. 88.5%, ns), though iMPFLR patients who returned to preinjury work levels did so more quickly (1.7 vs. 4.6 months, p = 0.005). CONCLUSION Patients who underwent MPFLR with anteromedializing TTO demonstrated similar rates of return to sport and psychological readiness compared to an isolated MPFLR matched comparison group, though iMPFLRs returned more quickly. Patients with more severe trochlear pathology required more time to return to sports. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Zachary I Li
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, USA
| | - Sharif Garra
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, USA
- Division of Orthopedic Surgery, Tel-Hashomer "Sheba" Medical Center, Tel-Aviv University, Ramat Gan, Israel
| | - Jordan Eskenazi
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, USA
| | - Samuel R Montgomery
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, USA
| | - Jairo Triana
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, USA
| | - Andrew J Hughes
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, USA
| | - Michael J Alaia
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, USA
| | - Eric J Strauss
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, USA
| | - Laith M Jazrawi
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, USA
| | - Kirk A Campbell
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, USA
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Li ZI, Triana J, Lott A, Rao N, Jazrawi T, Montgomery SR, Buldo-Licciardi M, Alaia MJ, Strauss EJ, Jazrawi LM, Campbell KA. Patients who undergo bilateral medial patellofemoral ligament reconstruction return to sport at a similar rate as those that undergo unilateral reconstruction. Knee Surg Sports Traumatol Arthrosc 2023; 31:4195-4203. [PMID: 37219546 DOI: 10.1007/s00167-023-07462-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 05/16/2023] [Indexed: 05/24/2023]
Abstract
PURPOSE Lateral patellar instability is a debilitating condition not only to athletes, but also to a wide range of highly active individuals. Many of these patients experience symptoms bilaterally, though it is unknown how these patients fair with return to sports following a second medial patellofemoral ligament reconstruction (MPFLR). The purpose of this study is to evaluate the rate of return to sport following bilateral MPFLR compared to a unilateral comparison group. METHODS Patients who underwent primary MPFLR with minimum 2-year follow-up were identified from 2014 to 2020 at an academic center. Those who underwent primary MPFLR of bilateral knees were identified. Pre-injury sport participation and Tegner score, Kujala score, Visual Analog Score (VAS) for pain, satisfaction, and MPFL-Return to Sport after Injury (MPFL-RSI) scale were collected. Bilateral and unilateral MPFLRs were matched in a 1:2 ratio based on age, sex, body mass index, and concomitant tibial tubercle osteotomy (TTO). A sub-analysis was performed regarding concomitant TTO. RESULTS The final cohort consisted of 63 patients, including 21 patients who underwent bilateral MPFLR, matched to 42 unilateral patients at mean follow-up of 47 ± 27 months. Patients who underwent bilateral MPFLR returned to sport at a rate of 62% at a mean of 6.0 ± 2.3 months, compared to a unilateral rate of 72% at 8.1 ± 4.2 months (n.s.). The rate of return to pre-injury level was 43% among bilateral patients and 38% in the unilateral cohort. There were no significant differences in VAS pain, Kujala, current Tegner, satisfaction, and MPFL-RSI scores between cohorts. Approximately half of those (47%) who failed to return to sport cited psychological factors and had significantly lower MPFL-RSI scores (36.6 vs 74.2, p = 0.001). CONCLUSION Patients who underwent bilateral MPFLR returned to sports at a similar rate and level compared to a unilateral comparison group. MPFL-RSI was found to be significantly associated with return to sport. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Zachary I Li
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA.
| | - Jairo Triana
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA
| | - Ariana Lott
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA
| | - Naina Rao
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA
| | - Taylor Jazrawi
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA
| | - Samuel R Montgomery
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA
| | - Michael Buldo-Licciardi
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA
| | - Michael J Alaia
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA
| | - Eric J Strauss
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA
| | - Laith M Jazrawi
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA
| | - Kirk A Campbell
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38th St, New York, NY, 10016, USA
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Hysing-Dahl T, Magnussen LH, Faleide AGH, Inderhaug E. Feasibility of return to sports assessment 6 months after patellar instability surgery. BMC Musculoskelet Disord 2023; 24:662. [PMID: 37596551 PMCID: PMC10439663 DOI: 10.1186/s12891-023-06767-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 07/29/2023] [Indexed: 08/20/2023] Open
Abstract
BACKGROUND The evidence regarding the usefulness of assessment tools to support decisions of return-to-sport after surgery for patellar instability is scarce. The purpose of this study was therefore to explore the feasibility of functional tests assessing readiness for return-to-sport six months after patellar stabilizing surgery. However, there is little evidence on what a functional assessment should include to support these decisions following surgery for patellar instability. Therefore the purpose of this study was to explore the feasibility of functional tests assessing readiness for return-to-sport six months after patellar stabilizing surgery. METHODS In this cross-sectional study a prospective cohort of 78 patients were subjected to a range of return-to-sport readiness tests at six months after surgery for patellar instability with an "a la carte" approach. Lower Quarter Y-Balance Test (YBT-LQ), single-legged hop tests and isokinetic strength tests were performed. In addition, self-reported function was measured with the Banff Patellofemoral Instability Instrument 2.0 (BPII) and Norwich Patellar Instability score (NPI). Return-to-sport clearance criteria were defined as: ≤4 cm YBT-LQ anterior reach difference between legs, leg-symmetry-index (LSI) ≥ 95% in the YBT-LQ composite score, mean sum score LSI ≥ 85% of all single-leg hop tests and LSI ≥ 90% in isokinetic quadriceps strength. RESULTS Sixty-four patients (82%) were able to complete all functional tests, while only eleven (14%) patients were deemed ready for return-to-sport, passing all return-to-sport clearance criteria. Patients with bilateral problems demonstrated worse performance in the contralateral leg, which resulted in higher LSI scores compared to individuals with unilateral instability. A supplementary finding was that the extent of surgery (MPFL-R only versus combined surgery) did not predict and mainly did not affect self-reported function or functional performance at the follow-up. CONCLUSION The functional assessment used in the current study seems feasible to conduct at six months after patellar stabilizing surgery. However, current suggested clearance standards and the use of leg-symmetry-index seems inappropriate for patients with patellar instability. Therefore, further exploration of appropriate tests and return-to-sport clearance criteria is justified. TRIAL REGISTRATION clinicaltrial.gov, NCT05119088. Registered 12.11.2021 - Retrospectively registered, https://clinicaltrials.gov/ct2/show/NCT05119088 .
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Affiliation(s)
- Trine Hysing-Dahl
- Haraldsplass Deaconess Hospital, V/Avdeling for Rehabiliteringstjenester Postboks 6165, Bergen, 5892, Norway.
- University of Bergen, Bergen, Norway.
| | - L H Magnussen
- Western Norway University of Applied Science, Haugesund, Norway
| | - A G H Faleide
- Haraldsplass Deaconess Hospital, V/Avdeling for Rehabiliteringstjenester Postboks 6165, Bergen, 5892, Norway
| | - E Inderhaug
- Haukeland University Hospital, Bergen, Norway
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Shankar DS, Avila A, DeClouette B, Vasavada KD, Jazrawi IB, Alaia MJ, Gonzalez-Lomas G, Strauss EJ, Campbell KA. Home ownership, full-time employment, and other markers of higher socioeconomic status are predictive of shorter time to initial evaluation, shorter time to surgery, and superior postoperative outcomes among lateral patellar instability patients undergoing medial patellofemoral ligament reconstruction. Knee Surg Relat Res 2023; 35:20. [PMID: 37461119 DOI: 10.1186/s43019-023-00193-3] [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] [Received: 12/11/2022] [Accepted: 06/29/2023] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND The purpose of this study was to identify socioeconomic predictors of time to initial evaluation, time to surgery, and postoperative outcomes among lateral patellar instability patients undergoing medial patellofemoral ligament reconstruction (MPFLR). METHODS We conducted a retrospective review of patients at our institution who underwent primary MPFLR with allograft from 2011 to 2019 and had minimum 12-month follow-up. Patients were administered an email survey in January 2022 to assess symptom history, socioeconomic status, and postoperative outcomes including VAS satisfaction and Kujala score. Predictors of time to initial evaluation, time to surgery, and postoperative outcomes were identified using multivariable linear and logistic regression with stepwise selection. RESULTS Seventy patients were included in the cohort (mean age 24.8 years, 72.9% female, mean follow-up time 45.7 months). Mean time to evaluation was 6.4 months (range 0-221) and mean time to surgery was 73.6 months (range 0-444). Having a general health check-up in the year prior to surgery was predictive of shorter time to initial evaluation (β = - 100.5 [- 174.5, - 26.5], p = 0.008). Home ownership was predictive of shorter time to surgery (β = - 56.5 [- 104.7, 8.3], p = 0.02). Full-time employment was predictive of higher VAS satisfaction (β = 14.1 [4.3, 23.9], p = 0.006) and higher Kujala score (β = 8.7 [0.9, 16.5], p = 0.03). CONCLUSION Markers of higher socioeconomic status including having a general check-up in the year prior to surgery, home ownership, and full-time employment were predictive of shorter time to initial evaluation, shorter time to surgery, and superior postoperative outcomes. LEVEL OF EVIDENCE IV, retrospective case series.
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Affiliation(s)
- Dhruv S Shankar
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38Th St, 4Th Floor, New York, NY, 10016, USA.
| | - Amanda Avila
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38Th St, 4Th Floor, New York, NY, 10016, USA
| | - Brittany DeClouette
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38Th St, 4Th Floor, New York, NY, 10016, USA
| | - Kinjal D Vasavada
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38Th St, 4Th Floor, New York, NY, 10016, USA
| | - Isabella B Jazrawi
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38Th St, 4Th Floor, New York, NY, 10016, USA
| | - Michael J Alaia
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38Th St, 4Th Floor, New York, NY, 10016, USA
| | - Guillem Gonzalez-Lomas
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38Th St, 4Th Floor, New York, NY, 10016, USA
| | - Eric J Strauss
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38Th St, 4Th Floor, New York, NY, 10016, USA
| | - Kirk A Campbell
- Department of Orthopedic Surgery, New York University Langone Health, 333 East 38Th St, 4Th Floor, New York, NY, 10016, USA
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10
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The ALR-RSI score is a valid and reproducible scale to assess psychological readiness before returning to sport after modified Broström-Gould procedure. Knee Surg Sports Traumatol Arthrosc 2022; 30:2470-2475. [PMID: 35079843 PMCID: PMC9206630 DOI: 10.1007/s00167-022-06895-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 01/13/2022] [Indexed: 10/26/2022]
Abstract
PURPOSE Psychological readiness scores have been developed to optimize the return to play in many sports-related injuries. The purpose of this study was to statistically validate the ankle ligament reconstruction-return to sport injury (ALR-RSI) scale after modified Broström-Gould (MBG) procedure. METHODS A similar version of the ACL-RSI scale with 12 items was adapted to quantify the psychological readiness to RTS after MBG and to describe construct validity, discriminant validity, feasibility, reliability and internal consistency of the scale, according to the COSMIN methodology. The term "knee" was replaced by "ankle". The AOFAS and Karlsson scores were used as references patient-related outcome measurements (PROMs). RESULTS A total of 71 patients were included. The ALR-RSI score after MBG procedure was highly (r > 0.5) correlated to the AOFAS and Karlsson scores, with a Pearson coefficient r = 0.69 [0.54-0.80] and 0.72 [0.53-0.82], respectively. The mean ALR-RSI score was significantly greater in the subgroup of 55 patients who resumed sports activity compared to those that no longer practiced sport: 61.9 (43.8-79.6) vs 43.4 (25.0-55.6), (p = 0.01). The test-retest showed an "excellent" reproducibility with a ρ intraclass correlation coefficient of 0.93 [0.86-0.96]. The Cronbach's alpha statistic was 0.95, attesting an "excellent" internal consistency between the 12 ALR-RSI items. CONCLUSION The ALR-RSI score is a valid and reproducible tool for the assessment of psychological readiness to RTS after an MBG procedure for the management of CLAI, in a young and active population. The ALR-RSI score may help to identify and counsel athletes on their ability to return to sport. LEVEL OF EVIDENCE III.
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11
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Balcarek P, Milinkovic DD, Zimmerer A, Zimmermann F. Mental and physical health-related quality of life in patients with recurrent patellar dislocations-a generic and disease-specific quality of life questionnaire assessment. J Exp Orthop 2022; 9:60. [PMID: 35764849 PMCID: PMC9240127 DOI: 10.1186/s40634-022-00499-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 06/16/2022] [Indexed: 11/18/2022] Open
Abstract
Purpose There is a paucity of quality of life (QoL) assessments in studies evaluating patients treated for recurrent lateral patellar dislocation (LPD). The primary aim of this study was to investigate whether mental well-being is impaired in patients with chronic (recurrent) LPD and, if so, to assess whether the mental health-related QoL dimension improves equivalently to the physical-related QoL dimension after successful surgical treatment. Methods Thirty-eight patients with recurrent LPD over a mean course of the disease of 4.7 ± 3.9 years (1—18 years) prior to surgery were included. Generic health-related QoL (HRQoL) (Short Form 36; SF-36) and disease-specific QoL (Banff Patella Instability Instrument 2.0; BPII 2.0) were assessed preoperatively and after a mean follow-up of 3.5 ± 0.8 years (2 – 5 years) postoperatively. Results Untreated LPD significantly impacted the physical dimension of patients’ generic HRQoL and their disease-specific QoL. When compared to age-equivalent normative data sets, the mental HRQoL dimension was not reduced prior to operative treatment but increased during the follow-up period. Surgical treatment normalized the physical dimension of patients’ generic HRQoL and significantly improved their disease-specific QoL. However, BPII 2.0 values remained reduced, albeit patellae were successfully stabilized. Conclusion The results of this study indicate that patients with recurrent LPD are generally in good mental health, although physical impairment is striking. Notwithstanding that surgery prevented further dislocations and normalized the generic HRQoL, the disease-specific QoL remained reduced as far as this can be interpreted without population-based data. Level of evidence Level IV; Retrospective case series.
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Affiliation(s)
- Peter Balcarek
- Arcus Sportklinik, Pforzheim, Germany.,Department of Trauma Surgery, Orthopaedics, and Plastic Surgery, University Medicine Göttingen, Göttingen, Germany
| | - Danko Dan Milinkovic
- Center for Musculoskeletal Surgery, Charité-Universitaetsmedizin Berlin, Campus Mitte, Charitéplatz 1, 10117, Berlin, Germany
| | | | - Felix Zimmermann
- Berufsgenossenschaftliche Unfallklinik Ludwigshafen, Ludwig-Guttmann-Straße 13, 67071, Ludwigshafen am Rhein, Germany.
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12
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Meynard P, Malatray M, Sappey-Marinier E, Magnussen RA, Bodiou V, Lustig S, Servien E. Medial patellofemoral ligament reconstruction for recurrent patellar dislocation allows a good rate to return to sport. Knee Surg Sports Traumatol Arthrosc 2022; 30:1865-1870. [PMID: 34846539 DOI: 10.1007/s00167-021-06815-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 11/17/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE Recurrent patellar dislocation is a frequent knee disorders in young, active patients. Medial patellofemoral ligament reconstruction (MPFLR) can restore knee stability and function, but the rate of return to sports is less clear. The aim of this study was to evaluate rate of return to sport following treatment of recurrent patellar dislocation with isolated MPFLR. METHODS Between 2011 and 2018, 113 patients with recurrent patellar dislocation were treated with isolated MPFLR at an academic center. Pre-injury sports participation and Tegner score, pre-operative subjective IKDC score, time to return to sports, and post-operative Tegner and subjective IKDC scores were collected, with a minimum of follow-up of 2 years. RESULTS One hundred and three patients (91%) were evaluated at a mean of 4.5 ± 2.5-year post-operative. 92 patients (89%) participated in sports prior to onset of patellar instability. At final follow-up, 84 of these 92 patients (91%) were able to return to sports. The mean time from surgery to return to sports was 10.4 ± 8.6 months (range: 2-48 months). 62 patients (67%) returned to the same (50 patients) or higher (12 patients) level. 22 patients (26%) returned at a lower level. 19 of these patients attributed this decreased participation to ongoing knee problems. The median Tegner score was noted to decrease from 5 pre-injury to 4 post-operatively (p = 0.02). CONCLUSION Isolated MPFL reconstruction allowed return to pre-injury sports in 91% of patients, with 67% of patients returning to the same or higher level than pre-injury. Mean time to return to sports was 10 months and post-operative Tegner score was noted to be modestly decreased from pre-injury level. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Pierre Meynard
- Department of Orthopedic Surgery and Sports Medicine, Croix Rousse Hospital, Civil Hospices of Lyon, FIFA Medical Center of Excellence, 103 bvd de la croix-rousse, 69004, Lyon, France.
| | - Matthieu Malatray
- Department of Orthopedic Surgery and Sports Medicine, Croix Rousse Hospital, Civil Hospices of Lyon, FIFA Medical Center of Excellence, 103 bvd de la croix-rousse, 69004, Lyon, France
| | - Elliot Sappey-Marinier
- Department of Orthopedic Surgery and Sports Medicine, Croix Rousse Hospital, Civil Hospices of Lyon, FIFA Medical Center of Excellence, 103 bvd de la croix-rousse, 69004, Lyon, France
| | - Robert A Magnussen
- Department of Orthopaedics, OSU Sports Medicine Research Institute, The Ohio State University, Columbus, OH, USA
| | - Victor Bodiou
- Department of Orthopedic Surgery and Sports Medicine, Croix Rousse Hospital, Civil Hospices of Lyon, FIFA Medical Center of Excellence, 103 bvd de la croix-rousse, 69004, Lyon, France
| | - Sébastien Lustig
- Department of Orthopedic Surgery and Sports Medicine, Croix Rousse Hospital, Civil Hospices of Lyon, FIFA Medical Center of Excellence, 103 bvd de la croix-rousse, 69004, Lyon, France.,LBMC UMR T 9406, Laboratory of Chock Mechanics and Biomechanics, Claude Bernard Lyon 1 University, 69100, Villeurbanne, France
| | - Elvire Servien
- Department of Orthopedic Surgery and Sports Medicine, Croix Rousse Hospital, Civil Hospices of Lyon, FIFA Medical Center of Excellence, 103 bvd de la croix-rousse, 69004, Lyon, France.,LIBM-EA 7424, Interuniversity Laboratory of Biology of Mobility, Claude Bernard Lyon 1 University, 69100, Villeurbanne, France
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13
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Watson R, Sullivan B, Stone AV, Jacobs C, Malone T, Heebner N, Noehren B. Lateral Patellar Dislocation: A Critical Review and Update of Evidence-Based Rehabilitation Practice Guidelines and Expected Outcomes. JBJS Rev 2022; 10:01874474-202205000-00004. [PMID: 35748823 DOI: 10.2106/jbjs.rvw.21.00159] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
» Nonoperative treatment of a lateral patellar dislocation produces favorable functional results, but as high as 35% of individuals experience recurrent dislocations. » Medial patellofemoral ligament reconstruction is an effective treatment to prevent recurrent dislocations and yield excellent outcomes with a high rate of return to sport. » Both nonoperative and postoperative rehabilitation should center on resolving pain and edema, restoring motion, and incorporating isolated and multijoint progressive strengthening exercises targeting the hip and knee. » Prior to return to sports, both functional and isolated knee strength measurements should be used to determine leg symmetry strength and to utilize patient-reported outcome measures to assess the patient's perceived physical abilities and patellofemoral joint stability.
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Affiliation(s)
- Richard Watson
- Department of Physical Therapy, University of Kentucky, Lexington, Kentucky
| | - Breanna Sullivan
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, Kentucky
| | - Austin V Stone
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, Kentucky
| | - Cale Jacobs
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, Lexington, Kentucky
| | - Terry Malone
- Department of Physical Therapy, University of Kentucky, Lexington, Kentucky
| | - Nicholas Heebner
- Department of Athletic Training, University of Kentucky, Lexington, Kentucky
| | - Brian Noehren
- Department of Physical Therapy, University of Kentucky, Lexington, Kentucky
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14
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Mengis N, Zimmermann F, Schemel L, Rippke JN, Milinkovic DD, Balcarek P. Return to Sports and Patients' Rehabilitation Continuum After Deepening Trochleoplasty and Concomitant Patellar-Stabilizing Procedures: A Case Series of 111 Patients at 2 to 4 Years of Follow-up. Am J Sports Med 2022; 50:674-680. [PMID: 35144479 DOI: 10.1177/03635465211063914] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND There are few reports on the return to sports after complex patellar-stabilizing surgery. PURPOSES To evaluate patients' ability to return to sports and to investigate the extent to which the preoperative level of sports participation influences sports activity after deepening trochleoplasty (TP) and concomitant patellar-stabilizing procedures. STUDY DESIGN Case series; Level of evidence, 4. METHODS Between April 2015 and April 2019, 144 patellar-stabilizing procedures, including deepening TP and medial patellofemoral ligament reconstruction or medial reefing with and without concomitant realignment procedures, were carried out in 142 patients. The Banff Patellofemoral Instability Instrument 2.0 (BPII 2.0) and the Tegner activity score were used to assess patients' quality of life and sports activity level. In addition, a numerical analog scale was used to evaluate patellofemoral pain intensity during rest and activity and subjective knee joint function. RESULTS Outcomes were available for 111 patients (112 knees) (male/female, 77/34; mean age, 23.4 ± 7.8 years), yielding a 77.7% follow-up rate at a mean of 39.2 ± 9.9 months (range, 24-48 months). Two-thirds of the patients returned to their preoperative level of activity or higher, but their Tegner scores did not change significantly (4.5 ± 2.4 vs 4.7 ± 1.6; P = .365). Low-level athletes (preoperative Tegner score 0-4) participated at a higher level of sports activity (2.7 ± 1.4 to 4.1 ± 1.2; P < .0001), whereas higher-level athletes (preoperative Tegner score 5-10) participated at a lower level (6.8 ± 1.3 to 5.5 ± 1.7; P < .0001). The likelihood of returning to the preoperative activity level (Tegner score) was significantly higher in the low-level activity group than in the high-level activity group (P = .0001; 95% CI, 4.055-27.05; odds ratio, 10.47). All of the patient-reported outcome measures improved postoperatively, independent of the patients' age, sex, and body mass index. CONCLUSION Patients undergoing deepening TP and medial soft tissue stabilization with or without concomitant realignment surgery for complex patellar instability can expect good clinical results and a high rate of return to sports participation, with two-thirds of patients returning to their preoperative Tegner-level of activity or higher. However, higher-level athletes should be informed that their likelihood of returning to sports at the preoperative level or full participation at a competitive level is reduced.
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Affiliation(s)
| | | | | | | | | | - Peter Balcarek
- Arcus Sportklinik, Pforzheim, Germany.,Department of Trauma Surgery, Orthopaedics and Plastic Surgery, University of Göttingen, Göttingen, Germany
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