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Dean MC, Cherian NJ, Beck da Silva Etges AP, Dowley KS, LaPorte ZL, Torabian KA, Eberlin CT, Best MJ, Martin SD. Variation in the Cost of Hip Arthroscopy for Labral Pathological Conditions: A Time-Driven Activity-Based Costing Analysis. J Bone Joint Surg Am 2024:00004623-990000000-01112. [PMID: 38781316 DOI: 10.2106/jbjs.23.00500] [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] [Indexed: 05/25/2024]
Abstract
BACKGROUND Despite growing interest in delivering high-value orthopaedic care, the costs associated with hip arthroscopy remain poorly understood. By employing time-driven activity-based costing (TDABC), we aimed to characterize the cost composition of hip arthroscopy for labral pathological conditions and to identify factors that drive variation in cost. METHODS Using TDABC, we measured the costs of 890 outpatient hip arthroscopy procedures for labral pathological conditions across 5 surgeons at 4 surgery centers from 2015 to 2022. All patients were ≥18 years old and were treated by surgeons who each performed ≥20 surgeries during the study period. Costs were normalized to protect the confidentiality of internal hospital cost data. Descriptive analyses and multivariable linear regression were performed to identify factors underlying cost variation. RESULTS The study sample consisted of 515 women (57.9%) and 375 men (42.1%), with a mean age (and standard deviation) of 37.1 ± 12.7 years. Most of the procedures were performed in patients who were White (90.6%) or not Hispanic (93.4%). The normalized total cost of hip arthroscopy per procedure ranged from 43.4 to 203.7 (mean, 100 ± 24.2). Of the 3 phases of the care cycle, the intraoperative phase was identified as the largest generator of cost (>90%). On average, supply costs accounted for 48.8% of total costs, whereas labor costs accounted for 51.2%. A 2.5-fold variation between the 10th and 90th percentiles for total cost was attributed to supplies, which was greater than the 1.8-fold variation attributed to labor. Variation in total costs was most effectively explained by the labral management method (partial R2 = 0.332), operating surgeon (partial R2 = 0.326), osteoplasty type (partial R2 = 0.087), and surgery center (partial R2 = 0.086). Male gender (p < 0.001) and younger age (p = 0.032) were also associated with significantly increased costs. Finally, data trends revealed a shift toward labral preservation techniques over debridement during the study period (with the rate of such techniques increasing from 77.8% to 93.2%; Ptrend = 0.0039) and a strong correlation between later operative year and increased supply costs, labor costs, and operative time (p < 0.001 for each). CONCLUSIONS By applying TDABC to outpatient hip arthroscopy, we identified wide patient-to-patient cost variation that was most effectively explained by the method of labral management, the operating surgeon, the osteoplasty type, and the surgery center. Given current procedural coding trends, declining reimbursements, and rising health-care costs, these insights may enable stakeholders to design bundled payment structures that better align reimbursements with costs. LEVEL OF EVIDENCE Economic and Decision Analysis Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Michael C Dean
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts
- Mayo Clinic Alix School of Medicine, Rochester, Minnesota
| | - Nathan J Cherian
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts
- Department of Orthopaedic Surgery, University of Nebraska, Omaha, Nebraska
| | - Ana Paula Beck da Silva Etges
- Avant-garde Health, Boston, Massachusetts
- National Institute of Science and Technology for Health Technology Assessment (IATS/CNPq), Porto Alegre, Brazil
- Graduate Program in Epidemiology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Kieran S Dowley
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Zachary L LaPorte
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Kaveh A Torabian
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Christopher T Eberlin
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts
- Department of Orthopaedic Surgery, University of Iowa, Iowa City, Iowa
| | - Matthew J Best
- Department of Orthopaedic Surgery, Johns Hopkins Hospital, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Scott D Martin
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts
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Bi AS, Lin CC, Anil U, Rokito AS, Jazrawi LM, Erickson BJ. Trends in Elbow Ulnar Collateral Ligament Repairs and Reconstructions and an Analysis Between Low- and High-Volume Surgical Centers: A 10-Year Study in New York State. Orthop J Sports Med 2024; 12:23259671241246811. [PMID: 38799547 PMCID: PMC11128166 DOI: 10.1177/23259671241246811] [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: 09/23/2023] [Accepted: 10/29/2023] [Indexed: 05/29/2024] Open
Abstract
Background Elbow ulnar collateral ligament (UCL) reconstruction (UCLR) is the gold standard for operative treatment of UCL tears, with renewed interest in UCL repairs. Purpose To (1) assess trends in rates of UCLR and UCL repair and (2) identify predictors of complications by demographic, socioeconomic, or surgical center volume factors. Study Design Descriptive epidemiology study. Methods Patients who underwent UCLR or UCL repair at New York State health care facilities between 2010 and 2019 were retrospectively identified; concomitant ulnar nerve procedures among the cohort were also identified. Surgical center volumes were classified as low (<99th percentile) or high (≥99th percentile). Patient information, neighborhood socioeconomic status quantified using the Area Deprivation Index, and complications within 90 days were recorded. Poisson regression analysis was used to compare trends in UCLR versus UCL repair. Multivariable regression was used to determine whether center volume, demographic, or socioeconomic variables were independent predictors of complications. Results A total of 1448 UCL surgeries were performed, with 388 (26.8%) concomitant ulnar nerve procedures. UCLR (1084 procedures; 74.9%) was performed more commonly than UCL repair (364 procedures; 25.1%), with patients undergoing UCL repair more likely to be older, female, and not privately ensured and having undergone a concomitant ulnar nerve procedure (all P < .001). With each year, there was an increased incidence rate ratio for UCL repair versus UCLR (β = 1.12 [95% CI, 1.02-1.23]; P = .022). The authors identified 2 high-volume centers (720 UCL procedures; 49.7%) and 131 low-volume centers (728 UCL procedures; 50.3%). Patients undergoing UCL procedures at high-volume centers were more likely to be younger and male and receive workers' compensation (all P < .001). UCL repair and ulnar nerve-related procedures were both more commonly performed at low-volume centers (P < .001). There were no significant differences in 3-month infection, ulnar neuritis, instability, arthrofibrosis, heterotopic ossification, or all-cause complication rates between low- and high-volume centers. The only significant predictor for all-cause complication was Medicaid insurance (OR, 2.91 [95% CI, 1.20-6.33]; P = .011). Conclusion A rising incidence of UCL repair compared with UCLR was found in New York State, especially among female patients, older patients, and nonprivate payers. There were no differences in 3-month complication rates between high- and low-volume centers, and Medicaid insurance status was a predictor for overall complications within 90 days of operation.
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Affiliation(s)
- Andrew S. Bi
- Department of Sports Medicine, NYU Langone Health, New York, New York, USA
| | - Charles C. Lin
- Department of Sports Medicine, NYU Langone Health, New York, New York, USA
| | - Utkarsh Anil
- Department of Sports Medicine, NYU Langone Health, New York, New York, USA
| | - Andrew S. Rokito
- Department of Sports Medicine, NYU Langone Health, New York, New York, USA
| | - Laith M. Jazrawi
- Department of Sports Medicine, NYU Langone Health, New York, New York, USA
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Rahman OF, Kunze KN, Yao K, Kwiecien SY, Ranawat AS, Banffy MB, Kelly BT, Galano GJ. Hip Arthroscopy Simulator Training With Immersive Virtual Reality Has Similar Effectiveness to Nonimmersive Virtual Reality. Arthroscopy 2024:S0749-8063(24)00207-X. [PMID: 38513878 DOI: 10.1016/j.arthro.2024.02.042] [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: 08/23/2023] [Revised: 02/23/2024] [Accepted: 02/24/2024] [Indexed: 03/23/2024]
Abstract
PURPOSE To (1) compare the efficacy of immersive virtual reality (iVR) to nonimmersive virtual reality (non-iVR) training in hip arthroscopy on procedural and knowledge-based skills acquisition and (2) evaluate the relative cost of each platform. METHODS Fourteen orthopaedic surgery residents were randomized to simulation training utilizing an iVR Hip Arthroscopy Simulator (n = 7; PrecisionOS) or non-iVR simulator (n = 7; ArthroS Hip VR; VirtaMed). After training, performance was assessed on a cadaver by 4 expert hip arthroscopists through arthroscopic video review of a diagnostic hip arthroscopy. Performance was assessed using the Objective Structured Assessment of Technical Skills (OSATS) and Arthroscopic Surgery Skill Evaluation Tool (ASSET) scores. A cost analysis was performed using the transfer effectiveness ratio (TER) and a direct cost comparison of iVR to non-iVR. RESULTS Demographic characteristics did not differ between treatment arms or by training level, hip arthroscopy experience, or prior simulator use. No significant differences were observed in OSATS and ASSET scores between iVR and non-iVR cohorts (OSATS: iVR 19.6 ± 4.4, non-iVR 21.0 ± 4.1, P = .55; ASSET: iVR 23.7 ± 4.5, non-iVR 25.8 ± 4.8, P = .43). The absolute TER was 0.06 and there was a 132-fold cost difference of iVR to non-iVR. CONCLUSIONS Hip arthroscopy simulator training with iVR had similar performance results to non-iVR for technical skill and procedural knowledge acquisition after expert arthroscopic video assessment. The iVR platform had similar effectiveness in transfer of skill compared to non-iVR with a 132 times cost differential. CLINICAL RELEVANCE: Due to the accessibility, effectiveness, and relative affordability, iVR training may be beneficial in the future of safe arthroscopic hip training.
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Affiliation(s)
- Omar F Rahman
- Cedars-Sinai Kerlan-Jobe Institute, Los Angeles, California, U.S.A.; Department of Orthopaedics, Lenox Hill Hospital-Northwell Health, New York, New York, U.S.A..
| | - Kyle N Kunze
- Department of Orthopaedics, Hospital for Special Surgery, New York, New York, U.S.A
| | - Kaisen Yao
- Department of Orthopaedics, Lenox Hill Hospital-Northwell Health, New York, New York, U.S.A
| | - Susan Y Kwiecien
- Department of Orthopaedics, Lenox Hill Hospital-Northwell Health, New York, New York, U.S.A
| | - Anil S Ranawat
- Department of Orthopaedics, Hospital for Special Surgery, New York, New York, U.S.A
| | - Michael B Banffy
- Cedars-Sinai Kerlan-Jobe Institute, Los Angeles, California, U.S.A
| | - Bryan T Kelly
- Department of Orthopaedics, Hospital for Special Surgery, New York, New York, U.S.A
| | - Gregory J Galano
- Department of Orthopaedics, Lenox Hill Hospital-Northwell Health, New York, New York, U.S.A
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Scanaliato JP, Wolff AB. Editorial Commentary: Older Patients Without Degenerative Joint Disease Can Have Excellent Outcomes After Hip Arthroscopy. Arthroscopy 2024:S0749-8063(24)00129-4. [PMID: 38365124 DOI: 10.1016/j.arthro.2024.02.009] [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: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 02/18/2024]
Abstract
Early research on hip arthroscopy for femoroacetabular impingement syndrome identified patient age as a risk factor for poor outcomes and heightened revision rates. However, more recent research challenges this dogma. Disparities between chronologic and physiologic age exist among patients. In addition, orthopaedic pathology (such as degenerative chondral or labral pathology) can correlate with age, so the use of age, and using age as a predictor of outcome, may be biased by this confounding effect. Older patients without degenerative joint disease can have excellent outcomes after hip arthroscopy. Recent research shows that patients older than the age of 40 years undergoing hip arthroscopy for femoroacetabular impingement syndrome demonstrate outcomes comparable with younger patients at 10-year follow-up. However, older patients were at greater risk for conversion to total hip arthroplasty. In our experience, in the absence of joint degeneration, patients older than the age of 40 years experience predictable and durable relief following arthroscopic management of femoroacetabular impingement syndrome. These outcomes result from sound surgical indications, appropriate preoperative counseling, and meticulous surgical technique. We ought not replace joints we can preserve, and age is not the most determinative factor regarding outcome of otherwise well-indicated and performed hip arthroscopy.
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Bartlett L, Tharakan S, Klein B, Trasolini RG, Sgaglione NA, Cohn RM. Capsular Repair, Labral Repair, and Femoroplasty are Increasingly Performed for the Arthroscopic Treatment of Femoroacetabular Impingement Syndrome. Arthroscopy 2024:S0749-8063(24)00069-0. [PMID: 38311271 DOI: 10.1016/j.arthro.2024.01.025] [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: 10/06/2023] [Revised: 01/15/2024] [Accepted: 01/21/2024] [Indexed: 02/10/2024]
Abstract
PURPOSE To provide an updated assessment of hip arthroscopy use by using an institutional database that is specific to the treatment of femoroacetabular impingement syndrome (FAIS). METHODS All patients undergoing hip arthroscopy for the treatment of FAIS were retrospectively identified between the years 2014 and 2022 via Current Procedural Terminology coding in a multi-institutional, single health system database. A longitudinal analysis was performed to identify trends in the use of arthroscopic techniques including capsular and labral treatment, osteoplasty, and traction set-up. RESULTS During the study, 789 arthroscopic hip procedures in 733 patients were analyzed (56 staged bilateral). Between 2016 and 2022, the number of hip arthroscopies performed each year increased by 1,490% (R2 = 0.87, P = .001). Capsular repair (R2 = 0.92, P < .001), labral repair (R2 = 0.75, P = .002), and femoroplasty (R2 = 0.70, P = .004) were performed in an increasing proportion of cases over our study period whereas labral debridement (R2 = -0.84, P < .001) became less used. Postless traction systems were employed in 84% (663/789) of hip arthroscopies overall, were used in at least 70% of hip arthroscopies each year, and did not undergo any significant changes in use (R2 = 0.02, P = .73). CONCLUSIONS Capsular repair, labral repair, and femoroplasty were increasingly performed for the arthroscopic treatment of FAIS whereas the use of labral debridement decreased significantly over our study period. Postless traction systems were used in the majority of cases each year. CLINICAL RELEVANCE As comparative literature continues to define the safety and efficacy of hip arthroscopy, understanding how novel techniques or procedures are incorporated in clinical practice is important.
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Affiliation(s)
- Lucas Bartlett
- Department of Orthopedic Surgery, Huntington Hospital, Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra, Huntington, New York, U.S.A..
| | - Shebin Tharakan
- NYIT College of Osteopathic Medicine, Westbury, New York, U.S.A
| | - Brandon Klein
- Department of Orthopedic Surgery, Huntington Hospital, Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra, Huntington, New York, U.S.A
| | - Robert G Trasolini
- Department of Orthopedic Surgery, Huntington Hospital, Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra, Huntington, New York, U.S.A
| | - Nicholas A Sgaglione
- Department of Orthopedic Surgery, Huntington Hospital, Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra, Huntington, New York, U.S.A.; Department of Orthopedic Surgery, Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra, Great Neck, New York, U.S.A
| | - Randy M Cohn
- Department of Orthopedic Surgery, Huntington Hospital, Northwell Health, Donald and Barbara Zucker School of Medicine at Hofstra, Huntington, New York, U.S.A
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Tiao J, Ranson W, Ren R, Wang KC, Rosenberg AM, Herrera M, Zubizarreta N, Anthony SG. Assessment of Risk Factors and Rate of Conversion to Total Hip Arthroplasty Within 2 Years After Hip Arthroscopy Utilizing a Large Database of Commercially Insured Patients in the United States. Orthop J Sports Med 2024; 12:23259671231217494. [PMID: 38352174 PMCID: PMC10863482 DOI: 10.1177/23259671231217494] [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: 07/06/2023] [Accepted: 07/31/2023] [Indexed: 02/16/2024] Open
Abstract
Background The conversion rate of hip arthroscopy (HA) to total hip arthroplasty (THA) has been reported to be as high as 10%. Despite identifying factors that increase the risk of conversion, current studies do not stratify patients by type of arthroscopic procedure. Purpose/Hypothesis To analyze the rate and predictors of conversion to THA within 2 years after HA. It was hypothesized that osteoarthritis (OA) and increased patient age would negatively affect the survivorship of HA. Study Design Cohort study; Evidence level, 3. Methods The IBM MarketScan database was utilized to identify patients who underwent HA and converted to THA within 2 years at inpatient and outpatient facilities between 2013 and 2017. Patients were split into 3 procedure cohorts as follows: (1) femoroacetabular osteoplasty (FAO), which included treatment for femoroacetabular impingement; (2) isolated debridement; and (3) isolated labral repair. Cohort characteristics were compared using standardized differences. Conversion rates between the 3 cohorts were compared using chi-square tests. The relationship between age and conversion was assessed using linear regression. Predictors of conversion were analyzed using multivariable logistic regression. The median time to conversion was estimated using Kaplan-Meier tests. Results A total of 5048 patients were identified, and the rates of conversion to THA were 12.86% for isolated debridement, 8.67% for isolated labral repair, and 6.76% for FAO (standardized difference, 0.138). The isolated labral repair cohort had the shortest median time to conversion (isolated labral repair, 10.88 months; isolated debridement, 10.98 months; and FAO, 11.9 months [P = .034). For patients >50 years, isolated debridement had the highest rate of conversion at 18.8%. The conversion rate increased linearly with age. Factors that increased the odds of conversion to THA were OA, having an isolated debridement procedure, and older patient age (P < .05). Conclusion Older patients and those with preexisting OA of the hip were at a significantly increased risk of failing HA and requiring a total hip replacement within 2 years of the index procedure. Younger patients were at low risk of requiring a conversion procedure no matter which arthroscopic procedure was performed.
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Affiliation(s)
- Justin Tiao
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - William Ranson
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Renee Ren
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Kevin C. Wang
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ashley M. Rosenberg
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Michael Herrera
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Nicole Zubizarreta
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Shawn G. Anthony
- Department of Orthopedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Shankar DS, Lin CC, Gambhir N, Anil U, Alben MG, Youm T. Increased 90-Day Readmissions and Complications Following Hip Arthroscopy in Centers With Low Surgical Volume in New York State. Arthroscopy 2023; 39:2302-2309. [PMID: 37116552 DOI: 10.1016/j.arthro.2023.03.026] [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: 09/16/2022] [Revised: 03/25/2023] [Accepted: 03/31/2023] [Indexed: 04/30/2023]
Abstract
PURPOSE To (1) classify surgical centers in New York State by volume of hip arthroscopies performed, (2) calculate rates of readmissions and complications by center volume, and (3) identify socioeconomic predictive factors for readmissions and complications following hip arthroscopy. METHODS Patients who underwent hip arthroscopy at New York State health care facilities from 2010 to 2020 were retrospectively identified using the New York Statewide Planning and Research Cooperative System (SPARCS) database. Hip arthroscopic procedures were identified using the following Current Procedural Terminology codes. Surgical center volumes were classified into 3 categories: low (<85th percentile), medium (85th-95th percentile), and high (>95th percentile). Incidence of readmissions and complications within 90 days was abstracted from SPARCS. Neighborhood socioeconomic status was quantified using the U.S. Area Deprivation Index. Multivariable logistic regression was used to determine whether center volume and other socioeconomic variables were independent predictors of outcomes. RESULTS In total, 50,252 patients who underwent hip arthroscopy were identified in SPARCS from 2010 to 2020. Of these patients, 13,861 (27.6%) underwent surgery at low-volume centers, 11,757 (23.4%) at medium-volume centers, and 24,634 (49.0%) at high-volume centers. Minorities, publicly insured patients, and patients from lower socioeconomic status neighborhoods made up a larger proportion of cases seen by low-volume centers versus high-volume centers (P < .001). Patients in the low-volume group experienced significantly greater 90-day rates of readmissions (P < .001) and all-cause complications (P < .001) than the other groups. Furthermore, high-volume centers were independently associated with lower odds of readmission (odds ratio 0.57, P < .001) and all-cause complications (odds ratio 0.73, P < .001) versus low-volume centers. CONCLUSIONS Low-volume surgical centers are associated with increased readmission and complication rates following hip arthroscopy, independent of other socioeconomic factors such as age, sex, race, insurance status, and neighborhood socioeconomic status. 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
| | - Charles C Lin
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, U.S.A
| | - Neil Gambhir
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, U.S.A
| | - Utkarsh Anil
- Department of Orthopedic Surgery, New York University Langone Health, New York, New York, U.S.A
| | - Matthew G Alben
- 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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Degen RM. Editorial Commentary: The Hip Arthroscopy Volume-to-Competency Learning Curve Debate Is Complicated: Learning When "Enough Is Enough" Is a Lifetime Discipline. Arthroscopy 2023; 39:2310-2312. [PMID: 37866873 DOI: 10.1016/j.arthro.2023.05.012] [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: 05/11/2023] [Accepted: 05/13/2023] [Indexed: 10/24/2023]
Abstract
As hip arthroscopy use grows, so does resident and fellow exposure, providing more "hands-on" learning opportunities. Nevertheless, hip arthroscopy is technically challenging, particularly noting that improved patient-reported outcomes and survivorship are reported after labral repair or reconstruction (vs debridement) as well as routine capsular closure. Undoubtedly a requisite number of cases is required to reach the saturation point of the "learning curve." A recent review shows that traction time, complication rates, and reoperation rates decrease with increasing case volumes, but there is a wide range of cases reported after which the learning curve "plateaus," ranging from 30 to 520 cases. A large database study shows that hip arthroscopy readmissions and complications are significantly lower in high-volume centers. However, large database studies may include biases requiring attention. First, the rates are relatively low across the entire cohort. Second, more younger patients were treated in the greater-volume centers, which may contribute to the difference in outcomes observed. Finally, older patients (often >50 years old) with concomitant osteoarthritis are also associated with greater complication, readmission, and reoperation rates. Such patients may not be selected as candidates for hip arthroscopy by greater-volume surgeons. The hip arthroscopy volume to competency learning curve debate is complicated. Learning when "enough is enough" is a lifetime discipline.
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Owen MM, Gohal C, Angileri HS, Hartwell MJ, Plantz MA, Tjong VK, Terry MA. Sex-Based Differences in Prevalence, Outcomes, and Complications of Hip Arthroscopy for Femoroacetabular Impingement: A Systematic Review and Meta-analysis. Orthop J Sports Med 2023; 11:23259671231188332. [PMID: 37547081 PMCID: PMC10403993 DOI: 10.1177/23259671231188332] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 04/11/2023] [Indexed: 08/08/2023] Open
Abstract
Background Trends between the sexes have been reported regarding prevalence, patient-reported outcomes (PROs), and complications of hip arthroscopy (HA) for femoroacetabular impingement syndrome (FAIS), yet current results lack consensus. Purpose To evaluate sex-based differences after HA for FAIS in (1) prevalence of cam and pincer morphology in FAIS and (2) PROs, pain scores, and postoperative complication rates. Study Design Systematic review; Level of evidence, 4. Methods The EMBASE, PubMed, and Ovid (MEDLINE) databases were searched from establishment to February 28, 2022, according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Included studies had sex-based data on prevalence, outcomes, and complications of HA for FAIS. Reviews and commentaries were excluded. Data were combined, and between-sex differences were analyzed. Meta-analyses using random-effects models were performed when possible. Pooled risk ratios (RRs) and standardized mean differences were calculated. Results A total of 74 studies were included (213,059 patients; 132,973 female hips [62.4%] and 80,086 male hips [37.6%]). The mean age was 30.7 ± 7.7 years among male patients and 31.1 ± 7.8 years among female patients. Male patients experienced mixed-type impingement significantly more often (39.4% vs 27.2% for female patients; RR = 0.69 [95% confidence interval [CI], 0.58-0.81]; P < .001), whereas female patients experienced pincer-type impingement more often (50.6% vs 30.8% for male patients; RR = 2.35 [95% CI, 1.14-4.86]; P = .02). Male patients had higher likelihoods of undergoing femoroplasty (89.8% vs 77.4% for female patients; RR = 0.90 [95% CI, 0.83-0.97]; P = .006), acetabuloplasty (67.1% vs 59.3% for female patients; RR = 0.87 [95% CI, 0.79-0.97]; P = .01), or combined femoroplasty/acetabuloplasty (29.2% vs 14.5% for female patients; RR = 0.63 [95% CI, 0.44-0.90]; P = .01). Although female patients showed greater improvements in Hip Outcome Score-Sport-Specific subscale (P = .005), modified Harris Hip Score (P = .006), and visual analog scale pain (P < .001), both sexes surpassed the minimal clinically important difference at 1, 2, and 5 years postoperatively. Female patients had higher complication rates (P = .003), although no sex-based differences were found in total hip arthroplasty conversion rates (P = .21). Conclusion Male patients undergoing HA for FAIS had a higher prevalence of mixed-type FAIS while female patients had more pincer-type FAIS. Female patients gained greater improvements in PROs, although both sexes exceeded the minimal clinically important difference, suggesting that both male and female patients can benefit from HA.
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Affiliation(s)
- Madeline M. Owen
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Chetan Gohal
- Division of Orthopaedic Surgery, Northwestern University, Chicago, Illinois, USA
| | - Hunter S. Angileri
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Matthew J. Hartwell
- Division of Orthopaedic Surgery, Northwestern University, Chicago, Illinois, USA
| | - Mark A. Plantz
- Division of Orthopaedic Surgery, Northwestern University, Chicago, Illinois, USA
| | - Vehniah K. Tjong
- Division of Orthopaedic Surgery, Northwestern University, Chicago, Illinois, USA
| | - Michael A. Terry
- Division of Orthopaedic Surgery, Northwestern University, Chicago, Illinois, USA
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Patient-Reported Outcomes and Survivorship Are Not Different for Primary Hip Arthroscopy Patients of Age 50 Years and Older Compared With a 20- to 35-Year-Old Matched Cohort at Minimum Five-Year Follow-Up. Arthroscopy 2023:S0749-8063(23)00172-X. [PMID: 36809818 DOI: 10.1016/j.arthro.2023.01.105] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 01/16/2023] [Accepted: 01/31/2023] [Indexed: 02/24/2023]
Abstract
PURPOSE To assess clinical outcomes among patients aged 50 years or older after primary hip arthroscopy for femoroacetabular impingement (FAI) with or without labral tears compared with a matched control group of younger patients aged 20 to 35 years old at minimum 5-year follow-up. METHODS We conducted a retrospective comparative prognostic study using a prospectively collected database of patients who underwent hip arthroscopy with minimum 5-year follow-up. Subjects completed the modified Harris Hip Score (mHHS) and Non-Arthritic Hip Score (NAHS) before surgery and at 5-year follow-up. Patients aged ≥50 years were propensity score matched on sex, body mass index, and preoperative mHHS to controls aged 20 to 35 years. Pre- to postoperative changes in mHHS and NAHS were compared between groups using the Mann-Whitney U test. Hip survivorship rates and minimum clinically important difference achievement rates were compared between groups using the Fisher exact test. P values <.05 were considered statistically significant. RESULTS In total, 35 older patients (mean age 58.3 years) were matched to 35 younger controls (mean age 29.2 years). Both groups were mostly female (65.7%) and had equal mean body mass index (26.0). Acetabular chondral lesions of Outerbridge grades III-IV were more prevalent in the older group (older 28.6% vs younger 0%, P < .001). Five-year reoperation rates were not significantly different between the groups (older 8.6% vs younger 2.9%, P = .61). There were no significant intergroup differences in 5-year improvement in mHHS (older 32.7 vs younger 30.6, P = .46) or NAHS (older 34.4 vs younger 37.9, P = .70) or in 5-year minimum clinically important difference achievement rates for the mHHS (older 93.6% vs younger 93.6%, P = 1.00) or NAHS (older 87.1% vs younger 96.8%, P = .35). CONCLUSIONS There are no significant differences in reoperation rates and patient-reported outcomes between patients aged ≥50 years versus matched controls aged 20 to 35 years after primary hip arthroscopy for FAI. LEVEL OF EVIDENCE III, retrospective comparative prognostic study.
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THE STATE OF HIP ARTHROSCOPY IN RUSSIA: ASSESSMENT BASED ON A SOCIOLOGICAL SURVEY OF DOCTORS. TRAUMATOLOGY AND ORTHOPEDICS OF RUSSIA 2023. [DOI: 10.17816/2311-2905-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Background.Hip arthroscopy is a minimally invasive surgical technique most commonly performed to correct femoroacetabular impingement (FAI). The number of hip arthroscopy performed in Russia is unknown. Information about this surgical technique is also very limited in our country.The aim of the study was to assess the level of hip arthroscopy in Russia.Methods.A sociological survey of orthopaedic surgeon with experience in performing hip arthroscopy was conducted. The questionnaire was posted on the Google Forms platform. The survey included 54 surgeons from Russian clinics, 45 people filled out the questionnaire.Results.The majority of specialists (73,30,06%) were trained in hip arthroscopy. More than half of the respondents (68,80,06%) are currently engaged in this surgical area, however, in 45,160,07% of them, the number of operations does not exceed 5 per year. For surgeons who have completed two or more training courses, the volume of operations performed is higher (p0,05). 51,110,07% of doctors perform arthroscopy using an alternative technique. There are 2,5 time more specialists doing just bone resection, than surgeons who apply any kind of reconstruction technique while treating FAI (p0,05). Fifteen respondents (48,390,08%) perform debridement as an attempt to delay arthroplasty. The most common difficulties faced by surgeon are problems with the diagnosis of FAI (400,02%), lack of the necessary tools (400,02%) and sufficient time to master the technique (33,30,07%). Only three (6,60,07%) respondents believed to achieve planned results, 93,30,03% of surgeons said that it is not always possible to achieve the desired outcomes.Conclusion. Hip arthroscopy in Russia is not very common, the volume of such interventions is insignificant. Doctors not skilled in arthroscopic hip surgery predominate. Factors impeding the development of this area in our country are related to teaching methods, FAI diagnostics, the lack of necessary instruments for performing operations, and the lack of time for specialists to master surgical techniques.
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Cohen D, Jean PO, Patel M, Aravinthan N, Simunovic N, Duong A, Safran MR, Khanduja V, Ayeni OR. Hip microinstability diagnosis and management: a systematic review. Knee Surg Sports Traumatol Arthrosc 2023; 31:16-32. [PMID: 35441843 DOI: 10.1007/s00167-022-06976-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 03/29/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE The purpose of this systematic review is to present the most common causes, diagnostic features, treatment options and outcomes of patients with hip micro-instability. METHODS Three online databases (MEDLINE, Embase, and PubMed) were searched from database inception March 2022, for literature addressing the diagnosis and management of patients with hip micro-instability. Given the lack of consistent reporting of patient outcomes across studies, the results are presented in a descriptive summary fashion. RESULTS Overall, there were a total of 9 studies including 189 patients (193 hips) included in this review of which 89% were female. All studies were level IV evidence with a mean MINORS score of 12 (range: 10-13). The most commonly used features for diagnosis of micro-instability on history were anterior pain in 146 (78%) patients and a subjective feeling of instability with gait in 143 (81%) patients, while the most common feature on physical examination was the presence of anterior apprehension with combined hip extension and external rotation in 123 (65%) patients. The most common causes of micro-instability were iatrogenic instability secondary to either capsular insufficiency or cam over-resection in 76 (62%) patients and soft tissue laxity in 38 (31%) patients. CONCLUSION The most common symptom of micro-instability on history was anterior hip pain and on physical exam was pain with hip extension and external rotation. There are many treatment options and when managed appropriately based on the precise cause of micro-instability, patients may demonstrate improved outcomes. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Dan Cohen
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University Medical Centre, 1200 Main St West, 4E15, Hamilton, ON, L8N 3Z5, Canada
| | - Pierre-Olivier Jean
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University Medical Centre, 1200 Main St West, 4E15, Hamilton, ON, L8N 3Z5, Canada
| | - Milin Patel
- Faculty of Science, McMaster University, Hamilton, ON, Canada
| | | | - Nicole Simunovic
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University Medical Centre, 1200 Main St West, 4E15, Hamilton, ON, L8N 3Z5, Canada
| | - Andrew Duong
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University Medical Centre, 1200 Main St West, 4E15, Hamilton, ON, L8N 3Z5, Canada
| | - Marc R Safran
- Department of Orthopedic Surgery, Stanford University, Redwood City, CA, USA
| | - Vikas Khanduja
- Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge, UK
| | - Olufemi R Ayeni
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University Medical Centre, 1200 Main St West, 4E15, Hamilton, ON, L8N 3Z5, Canada. .,Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, L8N 3Z5, Canada.
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13
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Arciero E, Kakazu R, Garvin P, Crepeau AE, Coyner K. Favorable Patient-Reported Outcomes and High Return to Sport Rates Following Hip Arthroscopy in Adolescent Athletes: A Systematic Review. Arthroscopy 2022; 38:2730-2740. [PMID: 35247510 DOI: 10.1016/j.arthro.2022.02.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 02/16/2022] [Accepted: 02/16/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this systematic review is to synthesize the existing literature surrounding hip arthroscopy in the adolescent athlete population to determine patient-reported outcomes, return to sport rates, complications, and reoperations associated with this intervention. METHODS A systematic literature review was performed using PubMed (MEDLINE), Cochrane Library, and Embase according to PRISMA guidelines. Studies were included if they were published in English with greater than 2 participants, contained patients aged 10-19 years old or classified as "high school athletes" or "middle school athletes," and reported postoperative patient-reported outcomes and return to sport. Patient-reported outcomes (PROs) and their associated P values were recorded. Finally, return-to-sport outcomes and sports played were also extracted from the included studies. Weighted kappa was used to assess inter-reviewer agreement. RESULTS Eleven studies included in the final analysis, resulting in 344 patients and 408 hips were analyzed by this review. Patient-reported outcomes (PROs) were reported in all studies. The modified Harris Hip Score (mHHS) was used in all but 1 study. Six of the 11 studies reported a 100% return-to-sport rate, for a total of 98/98 athletes returning to sport. Fabricant et al. did note that a majority of athletes who returned to sport were able to do so at a subjective "nearly normal" level. Only 4 of the studies reported complications, with the majority being transient neuropraxias. CONCLUSIONS Adolescent athletes who undergo hip arthroscopy demonstrate favorable postoperative patient-reported outcome scores, high rates of return to sport, and an overall low complication rate. The heterogeneity in both surgical methodology and outcome measures used for evaluation and treatment leads to continued ambiguity with regard to the optimal method for managing adolescent athletes with hip pathology. LEVEL OF EVIDENCE V, systematic review of Level II-V studies.
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Affiliation(s)
- Emily Arciero
- University of Connecticut School of Medicine, Farmington Connecticut, U.S.A
| | - Rafael Kakazu
- Department of Orthopaedic Surgery, University of Connecticut, Farmington Connecticut, U.S.A
| | - Patrick Garvin
- Department of Orthopaedic Surgery, University of Connecticut, Farmington Connecticut, U.S.A
| | - Allison E Crepeau
- Department of Orthopaedic Surgery, University of Connecticut, Farmington Connecticut, U.S.A; Connecticut Children's Sports Medicine, Farmington Connecticut, U.S.A
| | - Katherine Coyner
- Department of Orthopaedic Surgery, University of Connecticut, Farmington Connecticut, U.S.A.
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Chatterjee A, Rbil N, Yancey M, Geiselmann MT, Pesante B, Khormaee S. Increase in surgeons performing outpatient anterior cervical spine surgery leads to a shift in case volumes over time. NORTH AMERICAN SPINE SOCIETY JOURNAL (NASSJ) 2022; 11:100132. [PMID: 35783006 PMCID: PMC9243295 DOI: 10.1016/j.xnsj.2022.100132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/02/2022] [Accepted: 06/07/2022] [Indexed: 12/01/2022]
Affiliation(s)
| | - Nada Rbil
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, United States
| | - Michael Yancey
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, United States
| | - Matthew T. Geiselmann
- New York Institute of Technology, College of Osteopathic Medicine, Old Westbury, NY, United States
| | - Benjamin Pesante
- The University of Connecticut School of Medicine, Farmington, CT, United States
| | - Sariah Khormaee
- Weill Cornell Medical College, New York, NY, United States
- Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, United States
- Corresponding author: Hospital for Special Surgery, 535 East 70th Street, New York, NY 10021, United States
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15
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Gowd AK, Beck EC, Trammell AP, Edge C, Stubbs AJ. Evaluation of additional causes of hip pain in patients with femoroacetabular impingement syndrome. Front Surg 2022; 9:697488. [PMID: 36034352 PMCID: PMC9399470 DOI: 10.3389/fsurg.2022.697488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 07/26/2022] [Indexed: 11/13/2022] Open
Abstract
Femoroacetabular impingement syndrome (FAIS) is an increasingly prevalent pathology in young and active patients, that has contributing factors from both abnormal hip morphology as well as abnormal hip motion. Disease progression can be detrimental to patient quality of life in the short term, from limitations on sport and activity, as well as the long term through early onset of hip arthritis. However, several concurrent or contributing pathologies may exist that exacerbate hip pain and are not addressed by arthroscopic intervention of cam and pincer morphologies. Lumbopelvic stiffness, for instance, places increased stress on the hip to achieve necessary flexion. Pathology at the pubic symphysis and sacroiliac joint may exist concurrently to FAIS through aberrant muscle forces. Additionally, both femoral and acetabular retro- or anteversion may contribute to impingement not associated with traditional cam/pincer lesions. Finally, microinstability of the hip from either osseous or capsuloligamentous pathology is increasingly being recognized as a source of hip pain. The present review investigates the pathophysiology and evaluation of alternate causes of hip pain in FAIS that must be evaluated to optimize patient outcomes.
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16
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Lu Y, Lavoie-Gagne O, Forlenza EM, Pareek A, Kunze KN, Forsythe B, Levy BA, Krych AJ. Duration of Care and Operative Time Are the Primary Drivers of Total Charges After Ambulatory Hip Arthroscopy: A Machine Learning Analysis. Arthroscopy 2022; 38:2204-2216.e3. [PMID: 34921955 DOI: 10.1016/j.arthro.2021.12.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 12/03/2021] [Accepted: 12/04/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To develop a machine learning algorithm to predict total charges after ambulatory hip arthroscopy and create a risk-adjusted payment model based on patient comorbidities. METHODS A retrospective review of the New York State Ambulatory Surgery and Services database was performed to identify patients who underwent elective hip arthroscopy between 2015 and 2016. Features included in initial models consisted of patient characteristics, medical comorbidities, and procedure-specific variables. Models were generated to predict total charges using 5 algorithms. Model performance was assessed by the root-mean-square error, root-mean-square logarithmic error, and coefficient of determination. Global variable importance and partial dependence curves were constructed to show the impact of each input feature on total charges. For performance benchmarking, the best candidate model was compared with a multivariate linear regression using the same input features. RESULTS A total of 5,121 patients were included. The median cost after hip arthroscopy was $19,720 (interquartile range, $12,399-$26,439). The gradient-boosted ensemble model showed the best performance (root-mean-square error, $3,800 [95% confidence interval, $3,700-$3,900]; logarithmic root-mean-square error, 0.249 [95% confidence interval, 0.24-0.26]; R2 = 0.73). Major cost drivers included total hours in facility less than 12 or more than 15, longer procedure time, performance of a labral repair, age younger than 30 years, Elixhauser Comorbidity Index (ECI) of 1 or greater, African American race, residence in extreme urban and rural areas, and higher household and neighborhood income. CONCLUSIONS The gradient-boosted ensemble model effectively predicted total charges after hip arthroscopy. Few modifiable variables were identified other than anesthesia type; nonmodifiable drivers of total charges included duration of care less than 12 hours or more than 15 hours, operating room time more than 100 minutes, age younger than 30 years, performance of a labral repair, and ECI greater than 0. Stratification of patients based on the ECI highlighted the increased financial risk borne by physicians via flat reimbursement schedules given variable degrees of comorbidities. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
- Yining Lu
- Department of Orthopaedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A..
| | | | | | - Ayoosh Pareek
- Department of Orthopaedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Kyle N Kunze
- Hospital for Special Surgery, New York, New York, U.S.A
| | - Brian Forsythe
- Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Bruce A Levy
- Department of Orthopaedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
| | - Aaron J Krych
- Department of Orthopaedic Surgery, Mayo Clinic, Rochester, Minnesota, U.S.A
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17
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Hodakowski AJ, McCormick JR, Patel MS, Pang C, Yi D, Rea PM, Perry AK, Nho SJ, Chahla J. Social Media in Hip Arthroscopy Is an Underused Resource That Enhances Physician Online Reputation. Arthrosc Sports Med Rehabil 2022; 4:e349-e357. [PMID: 35494268 PMCID: PMC9042750 DOI: 10.1016/j.asmr.2021.10.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/11/2021] [Indexed: 12/14/2022] Open
Abstract
Purpose To analyze the impact of professional social media (SM) presence, activity level, and physician practice–specific variables on online ratings and rating frequency for hip arthroscopists across 3 leading physician review websites (PRWs). Methods The Arthroscopy Association of North America and American Orthopaedic Society of Sports Medicine directories were queried to identify practicing hip arthroscopists. Physicians included were residency-trained surgeons practicing within the United States. Surgeon ratings, comments, and reviews were compiled from 3 PRWs (Google, Healthgrades, Vitals). Google searches assessed for professional Facebook, Twitter, and Instagram accounts and demographic information. Surgeons were considered active if they posted the month before data collection. Logistical regression and a univariate model analyzed effects of demographic factors and other variables on SM use and PRW statistics. Results In total, 555 surgeons met inclusion criteria (93.2% male, 6.8% female); 41% had a professional SM account (27.4% Facebook, 24.3% Twitter, 12.1% Instagram). Few surgeons with SM actively posted (30.5% Facebook, 43.7% Twitter, 37.3% Instagram). Surgeons with any SM had significantly greater number of ratings on all review websites (P < .001). Linear regression revealed academic physicians had lower number of ratings (P = .002) and average ratings (P < .001). Instagram users had an average 12.4 more ratings. Surgeons more likely to use SM resided in greater population cities (990 vs 490 [per 1,000]) with higher surgeon density (3.3 vs 2.2). Conclusions Most hip arthroscopists have no professional SM, and fewer frequently post content. SM presence significantly increases the number of ratings on PRWs but does not affect overall rating. Surgeons using SM practice in more populous cities with more competition. Academic surgeons had fewer ratings and lower average ratings. A professional Instagram account can increase the number of online ratings. Clinical Relevance Understanding how SM presence affects an orthopaedic surgeon’s practice may provide information on how surgeons best connect with patients.
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Affiliation(s)
- Alexander J. Hodakowski
- Department of Education, Rush Medical College, Chicago, Illinois
- Address correspondence to Alexander J. Hodakowski, Sc.M., Rush Medical College, 600 S. Paulina St., Chicago, IL 60612.
| | | | - Manan S. Patel
- Department of Orthopedic Surgery, Cooper University Health Care, Camden, New Jersey, U.S.A
| | - Caleb Pang
- Department of Education, Rush Medical College, Chicago, Illinois
| | - Daehan Yi
- Department of Education, Rush Medical College, Chicago, Illinois
| | - Parker M. Rea
- Department of Education, Rush Medical College, Chicago, Illinois
| | - Allison K. Perry
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois
| | - Shane J. Nho
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois
| | - Jorge Chahla
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois
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Jean PO, Simunovic N, Duong A, Heels-Ansdell D, Ayeni OR. Sexual and urinary function post-surgical treatment of femoroacetabular impingement: experience from the FIRST trial and embedded cohort study. J Hip Preserv Surg 2022; 9:28-34. [PMID: 35651704 PMCID: PMC9142196 DOI: 10.1093/jhps/hnac003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 12/03/2021] [Accepted: 01/03/2022] [Indexed: 11/13/2022] Open
Abstract
ABSTRACT
The goal of this study was to investigate the sexual and urinary function and any related complications in patients post-hip arthroscopy for the treatment of femoroacetabular impingement (FAI). Data from 214 patients enrolled in the FIRST trial and 110 patients enrolled in the trial’s embedded prospective cohort study (EPIC) were analyzed. EPIC patients either refused to participate in the trial or did not meet the FIRST eligibility criteria. Outcomes included the International Consultation on Continence Questionnaire (ICIQ) for males (ICIQ-MLUTS) and females (ICIQ-FLUTS) and the Female Sexual Function Index (FSFI) and International Index of Erectile Function (IIEF) administered before surgery and at 6 weeks and 12 months. Urinary and sexual function adverse events were recorded up to 24 months. Linear regression analyses were conducted to compare the osteochondroplasty and lavage groups in the FIRST trial and to evaluate age and traction time as prognostic factors among all patients. Longer traction time was associated with a small but statistically significant improvement in urinary voiding function in males at 6 weeks and 12 months (MD (95% CI) = 0.25 (0.12, 0.39), P < 0.001 and 0.21 (0.07, 0.35), P = 0.004), respectively. Mean traction time was 43.7 (± 23.2) min for FIRST trial and 52.8 (± 15.2) min for EPIC cohort patients. Increasing age in male patients was associated with a decrease in urinary continence at 6 weeks (MD (95% CI) = 0.25 (−0.42, −0.09), P = 0.003). FIRST male patients who received osteochondroplasty improved significantly in sexual function at 12 months compared to males in the EPIC cohort (MD (95% CI) = 2.02 (0.31, 3.72), P = 0.020). There was an overall complication rate of 1.2% at 24 months [one urinary infection, two instances of erectile dysfunction (one transient and one ongoing at 24 months) and one reported transient numbness of tip of the penis]. Hip arthroscopy for the treatment of FAI has a low rate of sexual and urinary dysfunction and adverse events.
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Affiliation(s)
- Pierre-Olivier Jean
- Department of Surgery, Division of Orthopaedic Surgery, McMaster University, 1200 Main St W, 4E15, Hamilton, ON L8N 3Z5, Canada
| | - Nicole Simunovic
- Department of Surgery, Division of Orthopaedic Surgery, McMaster University, 1200 Main St W, 4E15, Hamilton, ON L8N 3Z5, Canada
| | - Andrew Duong
- Department of Surgery, Division of Orthopaedic Surgery, McMaster University, 1200 Main St W, 4E15, Hamilton, ON L8N 3Z5, Canada
| | - Diane Heels-Ansdell
- Department of Health Research Methods, Evidence, and Impact, McMaster University, 1200 Main St W, 4E15, Hamilton, ON L8N 3Z5, Canada
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19
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Lin CC, Colasanti CA, Bloom DA, Youm T. Six-Month Outcome Scores Predicts Short-Term Outcomes After Hip Arthroscopy. Arthroscopy 2021; 37:3081-3087. [PMID: 33812033 DOI: 10.1016/j.arthro.2021.03.046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 03/16/2021] [Accepted: 03/17/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To determine whether early patient-reported outcome improvements in the 6 months after surgery are predictive of achieving a patient acceptable symptomatic state (PASS) at 2 years. METHODS A prospectively collected database was retrospectively reviewed. Inclusion criteria included patients ≥18 years of age, Tönnis grade 0 or 1 changes, radiographic imaging consistent with femoroacetabular impingement or labral pathology, a primary diagnosis of symptomatic femoroacetabular impingement for which they underwent primary hip arthroscopy, and baseline, 6-month, and 2-year modified Harris Hip Score (mHHS) scores. Revision cases were excluded. Receiver operating characteristic curve analysis was conducted to determine whether 6-month change in mHHS was a predictor for achieving PASS at 2 years. RESULTS There were 173 patients (mean age: 39.8, 61.8% female) included within the study. Patients who do not achieve the minimal clinically important difference (MCID), defined as a change of 8 points in mHHS, by 6 months (n = 21) tended to have significantly lower mHHS scores at 1 year and 2 years compared with those who did (n = 152). Only 52% of patients who did not achieve MCID by 6 months achieved MCID by 2 years (vs 98% for those that did) and only 24% achieved PASS by 2 years (vs 88% that did). Using the MCID as a cutoff for improvement in mHHS at 6 months results in a 96% sensitivity but 47% specificity for predicting PASS achievement at 2 years. Using 24 points of improvement in mHHS as a cutoff at 6 months improves sensitivity and specificity to 81% and 80%, respectively. CONCLUSIONS Early improvement in mHHS scores is associated with 2-year outcomes. Patients who do not achieve MCID within 6 months of surgery have a high rate of not achieving PASS at 2 years. LEVEL OF EVIDENCE IV, case series study.
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Affiliation(s)
- Charles C Lin
- NYU Langone Orthopedic Hospital, New York, York, U.S.A..
| | | | - David A Bloom
- NYU Langone Orthopedic Hospital, New York, York, U.S.A
| | - Thomas Youm
- NYU Langone Orthopedic Hospital, New York, York, U.S.A
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Haeberle HS, Ramkumar PN, Karnuta JM, Sullivan S, Sink EL, Kelly BT, Ranawat AS, Nwachukwu BU. Predicting the Risk of Subsequent Hip Surgery Before Primary Hip Arthroscopy for Femoroacetabular Impingement Syndrome: A Machine Learning Analysis of Preoperative Risk Factors in Hip Preservation. Am J Sports Med 2021; 49:2668-2676. [PMID: 34232753 DOI: 10.1177/03635465211024964] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The number of patients requiring reoperation has increased as the volume of hip arthroscopy for femoroacetabular impingement syndrome (FAIS) has increased. The factors most important in determining patients who are likely to require reoperation remain elusive. PURPOSE To leverage machine learning to better characterize the complex relationship across various preoperative factors (patient characteristics, radiographic parameters, patient-reported outcome measures [PROMs]) for patients undergoing primary hip arthroscopy for FAIS to determine which features predict the need for future ipsilateral hip reoperation, namely, revision hip arthroscopy, total hip arthroplasty (THA), hip resurfacing arthroplasty (HRA), or periacetabular osteotomy (PAO). STUDY DESIGN Cohort study; Level of evidence, 3. METHODS A cohort of 3147 patients undergoing 3748 primary hip arthroscopy procedures were included from an institutional hip preservation registry. Preoperative computed tomography of the hip was obtained for each patient, from which the following parameters were calculated: the alpha angle; the coronal center-edge angle; the neck-shaft angle; the acetabular version angle at 1, 2, and 3 o'clock; and the femoral version angle. Preoperative PROMs included the modified Harris Hip Score (mHHS), the Hip Outcome Score (HOS)-Activities of Daily Living subscale (HOS-ADL) and the Sport Specific subscale, and the international Hip Outcome Tool (iHOT-33). Random forest models were created for revision hip arthroscopy, the THA, the HRA, and the PAO. Area under the curve (AUC) for the receiver operating characteristic curve and accuracy were calculated to evaluate each model. RESULTS A total of 171 patients (4.6%) underwent subsequent hip surgery after primary hip arthroscopy for FAIS. The AUC and accuracy, respectively, were 0.77 (fair) and 76% for revision hip arthroscopy (mean, 26.4-month follow-up); 0.80 (good) and 81% for THA (mean, 32.5-month follow-up); 0.62 (poor) and 69% for HRA (mean, 45.4-month follow-up); and 0.76 (fair) and 74% for PAO (mean, 30.4-month follow-up). The most important factors in predicting reoperation after primary hip arthroscopy were higher body mass index (BMI) and lower preoperative HOS-ADL for revision hip arthroscopy, greater age and lower preoperative iHOT-33 for THA, increased BMI for HRA, and larger neck-shaft angle and lower preoperative mHHS for PAO. CONCLUSION Despite the low failure rate of hip arthroscopy for FAIS, our study demonstrated that machine learning has the capability to identify key preoperative risk factors that may predict subsequent ipsilateral hip surgery before the index hip arthroscopy. Knowledge of these demographic, radiographic, and patient-reported outcome data may aid in preoperative counseling and expectation management to better optimize hip preservation.
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Affiliation(s)
- Heather S Haeberle
- Orthopaedic Machine Learning Laboratory, Cleveland Clinic, Cleveland, Ohio, USA.,Sports Medicine & Hip Preservation Service, Hospital for Special Surgery, New York, New York, USA
| | - Prem N Ramkumar
- Orthopaedic Machine Learning Laboratory, Cleveland Clinic, Cleveland, Ohio, USA.,Sports Medicine & Hip Preservation Service, Hospital for Special Surgery, New York, New York, USA.,Department of Orthopaedics, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jaret M Karnuta
- Orthopaedic Machine Learning Laboratory, Cleveland Clinic, Cleveland, Ohio, USA
| | - Spencer Sullivan
- Sports Medicine & Hip Preservation Service, Hospital for Special Surgery, New York, New York, USA
| | - Ernest L Sink
- Sports Medicine & Hip Preservation Service, Hospital for Special Surgery, New York, New York, USA
| | - Bryan T Kelly
- Sports Medicine & Hip Preservation Service, Hospital for Special Surgery, New York, New York, USA
| | - Anil S Ranawat
- Sports Medicine & Hip Preservation Service, Hospital for Special Surgery, New York, New York, USA
| | - Benedict U Nwachukwu
- Sports Medicine & Hip Preservation Service, Hospital for Special Surgery, New York, New York, USA
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21
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Jimenez AE, Owens JS, Shapira J, Saks BR, Ankem HK, Sabetian PW, Lall AC, Domb BG. Hip Capsular Management in Patients With Femoroacetabular Impingement or Microinstability: A Systematic Review of Biomechanical Studies. Arthroscopy 2021; 37:2642-2654. [PMID: 33940133 DOI: 10.1016/j.arthro.2021.04.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/16/2020] [Accepted: 04/02/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To investigate the correlation between hip capsular management (repair or reconstruction) and biomechanical results in the setting of femoroacetabular impingement and microinstability. METHODS A search of the PubMed and Embase databases was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Included studies focused on hip biomechanics related to capsular release, repair of I- and T-capsulotomy, or capsular reconstruction. Studies were assessed for external/internal rotation of the femur, femoral head translation, rotational torque, and distraction force. Articles were excluded if they discussed treatment of the hip capsule related to surgical dislocation, mini-open surgery, arthroplasty, reorientation osteotomy, or traumatic dislocation. RESULTS Twenty-four biomechanical studies were included that evaluated rotation/translation (11 studies), distraction (3 studies), the capsular role in microinstability (simulated with anterior capsule pie crusting [2 studies] and cyclical loading [2 studies]), allograft reconstruction (3 studies), and anatomic properties (3 studies). Repair and reconstruction demonstrated improvements in maximum distractive force, total ROM, and torsional stability when compared to capsular release. Significant differences were observed between capsular repair and release in total ROM in the coronal plane with improved stability in the repair groups (standardized mean difference [SMD]: -1.3°, 95% confidence interval [CI] -1.68 , -0.854; P < .001). There was significantly increased total motion in the coronal plane in the capsular laxity state compared to the native state (SMD: 1.4° (95% CI 0.32, 2.49; P = .012). CONCLUSIONS Biomechanical evidence supports closure of the capsule after hip arthroscopy to reverse the significant effects of capsulotomy. Simulated capsule laxity models created altered joint motion and translation. Capsule reconstruction appears to restore the hip to its native capsule state. CLINICAL RELEVANCE Investigating the biomechanical outcomes of capsular repair and reconstruction will help surgeons better understand the rationale and implications of these capsular management strategies.
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Affiliation(s)
| | - Jade S Owens
- American Hip Institute Research Foundation, Chicago, Illinois
| | - Jacob Shapira
- American Hip Institute Research Foundation, Chicago, Illinois
| | - Benjamin R Saks
- American Hip Institute Research Foundation, Chicago, Illinois; AMITA Health St. Alexius Medical Center, Hoffman Estates, Illinois, U.S.A
| | - Hari K Ankem
- American Hip Institute Research Foundation, Chicago, Illinois
| | | | - Ajay C Lall
- American Hip Institute Research Foundation, Chicago, Illinois; American Hip Institute, Chicago, Illinois; AMITA Health St. Alexius Medical Center, Hoffman Estates, Illinois, U.S.A
| | - Benjamin G Domb
- American Hip Institute Research Foundation, Chicago, Illinois; AMITA Health St. Alexius Medical Center, Hoffman Estates, Illinois, U.S.A.
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22
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Fernicola, Jacob Tannehill I, Tucker CJ, Robert Volk W, Dickens JF. The Pericapsular Nerve Group Block for Perioperative Pain Management for Hip Arthroscopy. Arthrosc Tech 2021; 10:e1799-e1803. [PMID: 34336578 PMCID: PMC8322623 DOI: 10.1016/j.eats.2021.03.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 03/19/2021] [Indexed: 02/03/2023] Open
Abstract
Perioperative pain control for hip arthroscopy procedures represents a significant challenge for both surgeons and anesthetists. In light of the opioid crisis, greater emphasis has been placed on multimodal pain control techniques. There is considerable debate regarding regional nerve blockade for hip arthroscopy. Although regional anesthesia has a significant role in perioperative pain management strategies, many of the most common techniques present their own risks and limitations. In particular, the less desirable effects of postoperative weakness in the lower extremity and difficulty with ambulation are commonly produced with standard regional blockades. We present a technique for performing a targeted, sensory nerve block that can be done efficiently and safely in the immediate preoperative period. This block can potentially lower the intraoperative and postoperative opioid requirements without the risks of muscle blockade and falls from other regional anesthesia modalities.
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Affiliation(s)
- Fernicola
- Department of Orthopaedic Surgery Walter Reed National Military Medical Center, Bethesda, Maryland
| | - I. Jacob Tannehill
- Department of Anesthesiology, Kimbrough Ambulatory Care Center, Fort Meade, Maryland, U.S.A
| | - Christopher J. Tucker
- Department of Orthopaedic Surgery Walter Reed National Military Medical Center, Bethesda, Maryland
| | - W. Robert Volk
- Department of Orthopaedic Surgery Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Jonathan F. Dickens
- Department of Orthopaedic Surgery Walter Reed National Military Medical Center, Bethesda, Maryland,Address correspondence to Jonathan F. Dickens, M.D., Walter Reed National Military Medical Center, Department of Orthopaedic Surgery, 4494 Palmer Rd N, Building 19 Second Floor, Bethesda, MD 20814, U.S.A.
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23
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Perry AK, Gursoy S, Singh H, Vadhera AS, Mehta N, Chahla J. The Pink Pad: A Method of Post-Free Distraction During Hip Arthroscopy. Arthrosc Tech 2021; 10:e1897-e1902. [PMID: 34401230 PMCID: PMC8355178 DOI: 10.1016/j.eats.2021.04.013] [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: 02/23/2021] [Accepted: 04/03/2021] [Indexed: 02/03/2023] Open
Abstract
Distraction is essential during hip arthroscopy to allow for adequate working space during central and peripheral compartment procedures. Pudendal posts are frequently used with traction boots to achieve distraction, but use of these posts is believed to be associated with the iatrogenic pudendal area and perineal nerve injuries seen with hip arthroscopy. Current post-free distraction tables are costly and cumbersome. The pink pad positioning device allows for post-free distraction through the creation of friction between the patient, the pad, and the bed. This device can be used with a standard hip arthroscopy table, is easy to learn, allows for adequate distraction, and allows for greater access to the femoral neck during osteochondroplasty, as there is less restriction of the patient's range of motion without a post present. The purpose of this Technical Note is to describe a method of post-free distraction using the pink pad positioning device.
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Affiliation(s)
- Allison K. Perry
- Address correspondence to Allison K. Perry, B.S., 1611 W Harrison St., Chicago, IL 60612.
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24
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Patient outcomes after direct capsular closure following hip arthroscopy: a systematic review. CURRENT ORTHOPAEDIC PRACTICE 2021. [DOI: 10.1097/bco.0000000000001013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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25
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Spiker AM. Editorial Commentary: Hip Arthroscopy Evolution and Causes of Failure. Arthroscopy 2021; 37:1829-1832. [PMID: 33745935 DOI: 10.1016/j.arthro.2021.03.027] [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: 03/09/2021] [Accepted: 03/11/2021] [Indexed: 02/02/2023]
Abstract
Hip arthroscopy use has grown as a result of expanding indications; improved imaging including higher resolution magnetic resonance imaging with stronger magnetic fields and the advent of 3-dimensional computed tomography revealing the nuances of hip joint morphology; increased specialized training; improvements in instruments and implants; a record of successful outcomes; and increased understanding of microinstability, focal acetabular undercoverage or occult dysplasia, indications for labral reconstruction and capsular plication, and, most of all, femoroacetabular impingement syndrome, the leading diagnosis for which hip arthroscopy is performed, in the orthopaedic community as well as the general medical and athletic communities. We now know that labral repair results in better outcomes than labral debridement, and evidence suggests that capsule closure leads to better long-term success. Osteoarthritis and its correlate, advanced age, result in inferior survivorship after hip arthroscopy, which is unsurprising; hip preservation surgery is not designed to treat irreparable cartilage damage. Association of female sex with hip arthroscopy failure requires additional investigation. More females undergo hip arthroscopy than males, and females initially present with greater disability. Females tend to have smaller alpha angles, greater femoral and acetabular anteversion, and lower center edge angles than males, consistent with increased prevalence of hip dysplasia. Thus surgeons indicating females for hip arthroscopy should be aware of atypical locations of cam lesions, borderline dysplasia, or ligamentous laxity, all of which must be appropriately respected at the time of surgery. With all of the improvements we have made in techniques, patient diagnosis and surgical indications, and our overall understanding of complex anatomy and a technically challenging surgery, we can speculate that our long-term survivorship will only improve. I await with interest the long-term outcomes we will see 10 years from today, with the addition of insight from patient-reported outcome measures to answer these questions with greater certainty.
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26
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Bovonratwet P, Boddapati V, Nwachukwu BU, Bohl DD, Fu MC, Nho SJ. Increased hip arthroscopy operative duration is an independent risk factor for overnight hospital admission. Knee Surg Sports Traumatol Arthrosc 2021; 29:1385-1391. [PMID: 32705297 DOI: 10.1007/s00167-020-06170-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/16/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE The purpose of this study was to determine the association between operative duration and short-term complications as well as overnight hospital admission following hip arthroscopy. METHODS Hip arthroscopy cases from 2006 to 2016 were retrieved from the National Surgical Quality Improvement Program registry, which prospectively collects 30-day postoperative complications. Patients were stratified into the following groups based on procedure length: group 1 (< 60 min), group 2 (60-120 min), and group 3 (> 120 min). Preoperative characteristics were compared across the cohorts. Multivariate regressions were used to compare complication rates and overnight hospital admission between the three groups. Independent risk factors for overnight hospital admission were characterized. RESULTS A total of 2129 hip arthroscopy cases were identified. Average operative duration was 99.3 ± 55.7 min. As operative time increased, patients were more likely to be younger, male, and had lower American Society of Anesthesiologists (ASA) class (p < 0.001). Body mass index and comorbidity profiles were similar across the patient cohorts, with the exception of hypertension being more prevalent in the shorter operative time cohort (p < 0.001). Patients in group 3 were more likely to stay overnight in the hospital (26.0%) compared to patients in groups 1 (7.7%) and 2 (10.9%), p < 0.001). All postoperative complication rates were otherwise similar between the cohorts. Independent risk factors for overnight hospital admission included increasing operative time (most notably > 120 min relative to < 60 min, relative risk [RR] = 3.53, 95% CI 2.50-5.00, p < 0.001) and increasing ASA classification (most notably ASA III or IV relative to ASA I, RR = 1.64, 95% CI 1.18-2.27; p = 0.013). CONCLUSIONS Increasing operative duration was not associated with increased postoperative complications following hip arthroscopy. However, patients were more than three times likely to stay in the hospital overnight if their surgery was longer than 120 min, relative to cases that were less than 60 min. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Patawut Bovonratwet
- Department of Orthopaedic Surgery, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA.
| | - Venkat Boddapati
- Department of Orthopaedic Surgery, Columbia University Medical Center, 161 Fort Washington Avenue, New York, NY, 10032, USA
| | - Benedict U Nwachukwu
- Department of Orthopaedic Surgery, Hospital for Special Surgery, 535 E 70th Street, New York, NY, 10021, USA
| | - Daniel D Bohl
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St, Suite 400, Chicago, IL, 60612, USA
| | - Michael C Fu
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St, Suite 400, Chicago, IL, 60612, USA
| | - Shane J Nho
- Department of Orthopaedic Surgery, Rush University Medical Center, 1611 W. Harrison St, Suite 400, Chicago, IL, 60612, USA
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27
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Abstract
BACKGROUND Previous studies have suggested that hip arthroscopy has been performed with increasing frequency. Few studies have examined this trend in the adolescent population. The purpose of this study was to evaluate the trend in the frequency of hip arthroscopy in adolescents standardized by total orthopaedic surgeries in adolescents at pediatric hospitals in the United States. METHODS The Pediatric Health Information System (PHIS) database was queried for patients aged 10 to 19 years who underwent orthopaedic surgery at any of the PHIS-participating hospitals from 2008 to 2018. The subgroup of patients in this age cohort who underwent hip arthroscopy was identified using Current Procedural Terminology procedure codes. The yearly rate was expressed as the number of hip arthroscopies per 1000 orthopaedic surgeries. A linear model was used to fit the data and illustrate the relative trend. RESULTS A total of 432,309 orthopaedic surgeries including 9491 hip arthroscopies were performed for patients 10 to 19 years of age. Hip arthroscopies were performed at a yearly rate of 22 per 1000 orthopaedic surgeries. Over the 10-year period, the number of hip arthroscopies increased 6.2-fold, whereas the number of orthopaedic procedures increased 1.6-fold. There was a 3.9-fold increase in hip arthroscopies relative to total orthopaedic surgeries. CONCLUSIONS The number of hip arthroscopic procedures in adolescent patients has increased by 3.9-fold times relative to total orthopaedic surgeries in adolescents over a 10-year span, on the basis of data from PHIS-participating institutions. This finding mirrors the trends in the adult population over similar time periods. This may be because of increasing participation in sports in the adolescent population, and a better understanding of the diagnosis and treatment of femoroacetabular impingement and other sports-related hip pathologies. LEVEL OF EVIDENCE Level IV.
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28
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Brusalis CM, Peck J, Wilkin GP, Robustelli S, Buly RL, Nawabi DH, Ranawat AS, Kelly BT, Sink EL. Periacetabular Osteotomy as a Salvage Procedure: Early Outcomes in Patients Treated for Iatrogenic Hip Instability. J Bone Joint Surg Am 2020; 102:73-79. [PMID: 32516278 DOI: 10.2106/jbjs.20.00087] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND A periacetabular osteotomy (PAO) can reduce pain and improve quality of life in patients with hip dysplasia. While its utility for patients without traditional radiographic parameters for hip dysplasia has not been previously established, the PAO may help treat patients with hip instability that does not improve following single or multiple hip arthroscopic procedures, or when such procedures lead to hip instability. METHODS A single-surgeon registry of patients at a single institution was queried to identify patients with a lateral center-edge angle (LCEA) of ≥24° and a Tönnis angle of <10° who underwent PAO because of hip pain and/or instability that failed treatment with hip arthroscopy. Descriptive summary statistics were reported on patient demographics, mean change in LCEA, and patient-reported outcome measures, including the modified Harris hip score (mHHS) and the International Hip Outcome Tool-33 (iHOT-33), at a minimum of 6 months of follow-up. RESULTS Among 25 patients (mean age, 27.3 ± 6.9 years; 100% women), the mean LCEA increased from 27.2° (range, 24° to 37°) preoperatively to 39.0° ± 5.1° postoperatively (net increase, 11.8° ± 4.5°). Overall, the mean improvement in the mHHS was 11.5 ± 16.9 (preoperative, 59.4 ± 11.6; postoperative, 70.9 ± 20.6) and the mean improvement in the iHOT-33 was 23.8 ± 23.6 (preoperative, 32.2 ± 17.2; postoperative, 56.0 ± 30.0). Eighteen patients (72%) achieved a minimal clinically important improvement in mHHS (mean improvement, 17.4 ± 12.9) and iHOT-33 (mean improvement, 32.4 ± 19.1) scores. In comparison with 7 patients who did not show improvement, the 18 patients who showed improvement had significantly greater mean baseline patient-reported outcome scores. CONCLUSIONS To our knowledge, these findings provide the first report on outcomes of PAO in patients with hip pain following arthroscopy who do not meet the traditional criteria for acetabular dysplasia. Early benefits in clinical outcomes suggest a novel surgical indication for PAO as a potential salvage option for selected patients; however, longer-term studies are needed. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
| | | | - Geoffrey P Wilkin
- Division of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, Ontario, Canada
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29
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Pasic N, Burkhart TA, Baha P, Ayeni OR, Getgood A, Degen RM. A Biomechanical Comparison of 2 Hip Capsular Reconstruction Techniques: Iliotibial Band Autograft Versus Achilles Tendon Allograft. Am J Sports Med 2020; 48:3288-3295. [PMID: 33044838 DOI: 10.1177/0363546520962071] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Several techniques for hip capsular reconstruction have been described to address gross instability or microinstability due to capsular deficiency. However, objective biomechanical data to support their use are lacking. PURPOSE To compare the kinematic effect of 2 capsular reconstruction techniques (iliotibial band [ITB] graft and Achilles tendon graft). Kinematic effect encompassed rotational range of motion (ROM) as well as joint translation in the coronal, sagittal, and axial planes. STUDY DESIGN Controlled laboratory study. METHODS 8 paired, fresh-frozen hemi-pelvises (16 hips) were tested on a custom-designed joint motion simulator in the intact state and after capsulectomy. Pairs were randomly allocated to either ITB or Achilles reconstruction and retested. Testing was performed at 0°, 45°, and 90° of flexion. Internal-external rotation (IR-ER) torques and abduction-adduction torques of 3 N·m were applied to the femur via a load cell at each position, and rotational ROM and joint translation in the coronal, sagittal, and axial planes were recorded. RESULTS At 45° and 90°, there was a significant effect of the condition of the hip on the total IR-ER (P = .004, effect size [ES] = 0.305; and P < .001, ES = 0.497; respectively). At 45°, mean ± SD total rotation was significantly greater for the capsulectomy (59.7°± 15.9°) state compared with intact (53.3°± 13.2°; P = .007). At 90°, reconstruction significantly decreased total rotation to 49.0°± 18.9° compared with a mean total rotation of 52.8°± 18.7° after capsulectomy (P = .02). No difference was seen in the total abduction-adduction of the hip between conditions. Comparisons of the 2 different reconstruction techniques showed no significant differences in total IR-ER or abduction-adduction ROM or joint translation in the coronal, sagittal, or axial planes. For translation, at both 0° and 45° there was a statistically significant effect of the condition on the medial-lateral translation (P = .033; ES = 0.204). Reconstruction, independent of technique, was successful in significantly decreasing (P = .030; P = .014) the mean medial-lateral translation at 0° and 45° of hip flexion from 5.2 ± 3.8 mm and 5.6 ± 4.0 mm to 2.8 ± 1.9 mm and 3.9 ± 3.2 mm, respectively. CONCLUSION The integrity of the native hip capsule played a significant role in rotational stability, where capsulectomy significantly increased rotational ROM. Both ITB and Achilles reconstruction techniques restored normal rotational ROM of the hip at 90° of flexion as well as coronal plane stability at 0° and 45° of hip flexion. No differences were seen between ITB and Achilles reconstruction techniques. CLINICAL RELEVANCE Both capsular reconstruction techniques provide comparable joint kinematics, restoring rotation and translation to normal values with the exception of rotational ROM at 45°, which remained significantly greater than the intact state. The most significant results were the rotational stability at 90° of hip flexion and coronal plane stability at 0° and 45° of hip flexion, which were significantly improved compared with the capsulectomy state.
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Affiliation(s)
- Nicholas Pasic
- Fowler Kennedy Sport Medicine Clinic, Western University, London, Ontario, Canada
| | - Timothy A Burkhart
- Fowler Kennedy Sport Medicine Clinic, Western University, London, Ontario, Canada.,Department of Mechanical and Materials Engineering, Western University, London, Ontario, Canada.,School of Kinesiology, Western University, London, Ontario, Canada
| | - Pardis Baha
- School of Kinesiology, Western University, London, Ontario, Canada
| | - Olufemi R Ayeni
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University Medical Centre, Hamilton, Ontario, Canada
| | - Alan Getgood
- Fowler Kennedy Sport Medicine Clinic, Western University, London, Ontario, Canada
| | - Ryan M Degen
- Fowler Kennedy Sport Medicine Clinic, Western University, London, Ontario, Canada
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30
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CORR Insights®: What Is the Survivorship After Hip Arthroscopy for Femoroacetabular Impingement? A Large-database Study. Clin Orthop Relat Res 2020; 478:2274-2276. [PMID: 32769544 PMCID: PMC7491872 DOI: 10.1097/corr.0000000000001442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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31
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Dumont GD, Land J, Battle NC, Glenn RL, Menge TJ, Thier ZT. Factors associated with high pain catastrophizing in patients undergoing hip arthroscopy for femoroacetabular impingement syndrome. J Hip Preserv Surg 2020; 7:483-486. [PMID: 33948203 PMCID: PMC8081422 DOI: 10.1093/jhps/hnaa034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 05/29/2020] [Accepted: 07/14/2020] [Indexed: 12/18/2022] Open
Abstract
The purpose of this study was to determine if physical, mental health and patient-specific factors are associated with increased Pain Catastrophizing in patients undergoing hip arthroscopy for femoroacetabular impingement syndrome (FAIS). Patients who underwent primary hip arthroscopy for FAIS were retrospectively analyzed. Patients were included if they completed a standard pre-operative questionnaire which included the Pain Catastrophizing Scale (PCS), VAS and 12-Item Short Form Survey (SF-12) Physical and Mental Composite Scores. Patient-specific variables including age, gender, BMI, tobacco use, number of allergies, pre-operative opioid use and diagnosis of depression or anxiety were recorded. Multiple linear regression was performed to assess for a relationship between physical and mental health scores, patient-specific variables, and a 'High Catastrophizing' PCS score. One-hundred and sixty-eight patients were included in this study. Patients with a PCS score of 22 or above were categorized as 'High Catastrophizing'. The variables included in the multiple linear regression model statistically significantly predicted high pain catastrophizing, F(10,149) = 4.75, P < 0.001, R 2 = 0.4. SF-12 Physical and Mental Composite Scores and a mental health illness diagnosis added statistically significantly to the prediction, P < 0.005. Pre-operative hip arthroscopy patients with better general physical and mental health, as measured by the SF-12, and those without mental health illness are less likely to having higher pain catastrophizing scores. Age, gender, BMI, visual analog pain scale (VAS), tobacco use, number of allergies and pre-operative opioid use were not independently associated with elevated pain catastrophizing scores. These findings may be helpful when interpreting PCS scores and counseling patients prior to arthroscopic hip surgery.
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Affiliation(s)
- Guillaume D Dumont
- Department of Orthopaedic Surgery, School of Medicine, University of South Carolina, 14 Medical Park, Suite 200, Columbia, SC 29206, USA
| | - Joel Land
- Department of Orthopaedic Surgery, School of Medicine, University of South Carolina, 14 Medical Park, Suite 200, Columbia, SC 29206, USA
| | - Nicole C Battle
- Department of Orthopaedic Surgery, School of Medicine, University of South Carolina, 14 Medical Park, Suite 200, Columbia, SC 29206, USA
| | - Rachel L Glenn
- Department of Orthopaedic Surgery, School of Medicine, University of South Carolina, 14 Medical Park, Suite 200, Columbia, SC 29206, USA
| | - Travis J Menge
- Department of Orthopaedic Surgery, Spectrum Health/Michigan State University, 4100 Lake Dr SE Suite 300, Grand Rapids, MI 49546, USA
| | - Zachary T Thier
- Department of Orthopaedic Surgery, School of Medicine, University of South Carolina, 14 Medical Park, Suite 200, Columbia, SC 29206, USA
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32
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Editorial Commentary: Hip Arthroscopy-Bimodal Bump and Volume Matters. Arthroscopy 2019; 35:2855-2856. [PMID: 31604504 DOI: 10.1016/j.arthro.2019.06.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 06/05/2019] [Indexed: 02/02/2023]
Abstract
In the experience of a high-volume hip arthroscopic surgeon with a referral practice, a bimodal age distribution could be common. Younger patients presenting with symptomatic hip pathology recalcitrant to nonoperative management may seek or be referred to high-volume surgeons, and older patients absent significant osteoarthritis may also be surgical candidates. Lower-volume hip surgeons could have higher complication rates, and it is incumbent on higher-volume surgeons to train upcoming colleagues as hip arthroscopy continues to grow.
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