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Olsen AA, Li A, Johnson DD, Manson HC. Pickleball Primer: An Overview of Common Injuries, Treatment, and Optimization Strategies in Pickleball Athlete. J Am Acad Orthop Surg 2024:00124635-990000000-00993. [PMID: 38773841 DOI: 10.5435/jaaos-d-23-00705] [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: 08/03/2023] [Accepted: 04/13/2024] [Indexed: 05/24/2024] Open
Abstract
Pickleball is one of the fastest growing sports in the United States with millions of players nationwide. It is a relatively appealing sport because of its ease of access, low impact, and highly social atmosphere, allowing players of all ages to participate. As the number of players continues its dramatic increase, player injuries are certain to increase in turn. There is little to no orthopaedic research on pickleball-related injuries and a paucity of data regarding treatment and prevention strategies. This summary was designed to familiarize orthopaedic surgeons with the basics of the sport and highlight potential pickleball-related injuries they may encounter in practice.
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Affiliation(s)
- Aaron A Olsen
- From the Bone and Joint Sports Medicine Institute, Naval Medical Center Portsmouth, Portsmouth, VA
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Herring SA, Kibler WB, Putukian M, Boyajian-O'Neill LA, Chang CJ, Franks RR, Hutchinson M, Indelicato PA, O'Connor FG, Powell A, Roach R, Safran M, Statuta SM, Sutton K. Initial Assessment and Management of Select Musculoskeletal Injuries: A Team Physician Consensus Statement. Med Sci Sports Exerc 2024; 56:385-401. [PMID: 37847756 DOI: 10.1249/mss.0000000000003324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
ABSTRACT Musculoskeletal injuries occur frequently in sport during practice, training, and competition. Injury assessment and management are common responsibilities for the team physician. Initial Assessment and Management of Musculoskeletal Injury-A Team Physician Consensus Statement is title 23 in a series of annual consensus documents written for the practicing team physician. This statement was developed by the Team Physician Consensus Conference, an annual project-based alliance of six major professional associations. The goal of this document is to help the team physician improve the care and treatment of the athlete by understanding the initial assessment and management of selected musculoskeletal injuries.
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Herring SA, Kibler WB, Putukian M, Boyajian-O'Neill LA, Chang CJ, Franks RR, Hutchinson M, Indelicato PA, O'Connor FG, Powell A, Roach R, Safran M, Statuta SM, Sutton K. Initial Assessment and Management of Select Musculoskeletal Injuries: A Team Physician Consensus Statement. Curr Sports Med Rep 2024; 23:86-104. [PMID: 38437494 DOI: 10.1249/jsr.0000000000001151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
ABSTRACT Musculoskeletal injuries occur frequently in sport during practice, training, and competition. Injury assessment and management are common responsibilities for the team physician. Initial Assessment and Management of Musculoskeletal Injury-A Team Physician Consensus Statement is title 23 in a series of annual consensus documents written for the practicing team physician. This statement was developed by the Team Physician Consensus Conference, an annual project-based alliance of six major professional associations. The goal of this document is to help the team physician improve the care and treatment of the athlete by understanding the initial assessment and management of selected musculoskeletal injuries.
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Pedrinelli A, de Castro Fernandes JV, Dorilêo Leite Filho CG, Marques de Almeida A, Lazzaretti Fernandes T, Hernandez AJ. Optimised return to play: high treatment success rate in core muscle injury with surgical release of the anterior tendon of the rectus abdominis muscle and proximal tenotomy of the adductor longus muscle. J ISAKOS 2024; 9:16-24. [PMID: 37931748 DOI: 10.1016/j.jisako.2023.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/19/2023] [Accepted: 10/30/2023] [Indexed: 11/08/2023]
Abstract
OBJECTIVES Core muscle injury is a debilitating condition that causes chronic groin pain in athletes, particularly common in soccer players. The condition is characterised by pain in the inguinal region and can lead to a significant number of absences from high-intensity physical activity. It is caused by repetitive overload without proper counterbalance from the abdominal muscles, hip flexors, and adductors in susceptible athletes. Surgical indications for core muscle injury consider cases where non-surgical treatments have not provided sufficient relief. The aim of this study was to assess the results of surgical intervention for core muscle injury using the technique employed by the Sports Medicine Group of (Institute of Orthopedics and Traumatology of Hospital das Clínicas - Universidade de São Paulo). The procedure involves releasing the anterior portion of the tendon of the rectus abdominis muscle near the pubic symphysis, along with proximal tenotomy of the adductor longus muscle tendon. METHODS This study utilised a consecutive historical cohort analysis of the medical records of 45 male athletes, of which, 75.6% were professional soccer players, who underwent surgical treatment between January 1, 2002, and December 31, 2021. The participants included active athletes aged between 18 and 40 years, with a mean age of 23.9 years, and were diagnosed with myotendinous core muscle injury. These athletes experienced pain in the pubic symphysis and adductor tendon region and had previously undergone medical treatment and physical therapy for a duration of three to six months without significant improvement. RESULTS The average time for athletes to return to sport after surgery was 135 days, with a majority of participants being soccer and futsal players. The surgical intervention yielded promising results, with a positive correlation between unilateral injuries and the time taken to return to sport. The complication rate was low, at 6.7%. Notably, the rate of symptom resolution was high, at 93.3%. Furthermore, the analysis indicated that the player's position on the field significantly influenced the discharge period, suggesting that the game position plays a role in the recovery process. CONCLUSION The combined surgical procedure involving the release of the rectus abdominis tendon and adductor longus muscle tenotomy demonstrates favourable outcomes for athletes with core muscle injury. This study provides strong support for the effectiveness of this surgical approach in managing the condition and offers a potential path to recovery and return to sports activities. LEVEL OF EVIDENCE: 4 STUDY DESIGN Cross-sectional study.
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Affiliation(s)
- Andre Pedrinelli
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - João Vitor de Castro Fernandes
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil.
| | - Carlos Guilherme Dorilêo Leite Filho
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - Adriano Marques de Almeida
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - Tiago Lazzaretti Fernandes
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
| | - Arnaldo Jose Hernandez
- Sports Division, Institute of Orthopedics and Traumatology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo (IOT HC FMUSP), São Paulo, 05403902, Brazil
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Leary SM, Westermann RW. Arthroscopic Decompression of the Anterior Inferior Iliac Spine. JBJS Essent Surg Tech 2023; 13:e22.00019. [PMID: 38274146 PMCID: PMC10807891 DOI: 10.2106/jbjs.st.22.00019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024] Open
Abstract
Background Pathologic contact between the femoral neck and anterior inferior iliac spine (AIIS or subspine) often occurs concomitantly with femoroacetabular impingement, contributing to hip pain and dysfunction1-4. We perform arthroscopic AIIS decompression to alleviate this source of extra-articular impingement and eliminate a potential cause of persistent pain following primary hip arthroscopy5-7. Description After identifying abnormal AIIS morphology on preoperative false-profile radiographs and/or 3D computed tomography, we utilize a beaver blade to make a small incision in the proximal capsule and rectus femoris tendon. This peri-capsulotomy window grants access to the subspine region. We then shuttle an arthroscopic burr into place within this window and begin debriding the subspine deformity under direct visualization. Fluoroscopy is utilized intraoperatively to ensure adequate resection, using intraoperative false-profile views achieved by canting the C-arm approximately 40°. Resection is considered adequate when the AIIS deformity is no longer readily apparent on false-profile views and when intraoperative range-of-motion testing confirms no further impingement with hip hyperflexion. Alternatives Femoroacetabular impingement can be treated nonoperatively with use of physical therapy and activity modification8; however, outcomes following nonoperative treatment are inferior to those following hip arthroscopy, according to various studies9-12. There are no known alternative treatments specific to subspine impingement. Rationale As patients with subspine deformities progress through hip flexion, the femoral neck collides with the AIIS, limiting range of motion. As such, subspine deformities have been shown to be more common in dancers and other high-flexion athletes13,14. Additionally, studies have demonstrated that low femoral version of <5° is associated with increased contact between the distal femoral neck and the AIIS. This pathologic contact can occur even in the absence of an obvious subspine deformity15. In both of these patient populations, surgeons should have a high suspicion for subspine impingement, and a subspine decompression should be performed during hip arthroscopy in order to maximize patient outcomes. Expected Outcomes This is a safe procedure that, if performed when indicated, can improve outcomes following primary hip arthroscopy. A recent systematic review found a pooled complication risk of 1.1%, a pooled revision risk of 1.0%, and significant postoperative improvements in patient-reported outcome measures16. Important Tips Suspect subspine impingement in high-flexion athletes and patients with low femoral version, even in the absence of an obvious deformity.Ensure adequate visualization of the entire subspine deformity by creating a pericapsular window.Confirm thorough resection with use of fluoroscopic imaging intraoperatively, including false-profile views demonstrating absent subspine deformity. Acronyms and Abbreviations FAI = femoroacetabular impingementAP = anteroposterior, refers to the technique used to obtain one of the pelvic radiographs3D CT = three-dimensional computed tomographyLCEA = lateral center-edge angle, a measurement used to quantify severity of hip dysplasiaOR = operating roomAlpha = alpha angle, a measurement used to measure femoral head-neck offset and assess the severity of a cam deformityIc = iliocapsularisRFd = direct head of rectus femorisRFr = reflected head of rectus femorisCap = hip capsuleGMi = gluteus minimusmHHS = modified Harris Hip ScoreHOS-ADL = Hip Outcome Score - Activities of Daily LivingHOS-SSS = Hip Outcome Score - Sports Specific Subscale.
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Swinging injuries in competitive baseball players. Skeletal Radiol 2022; 52:1277-1292. [PMID: 36542131 DOI: 10.1007/s00256-022-04261-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/07/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022]
Abstract
Injuries are common in competitive baseball players and can occur in all facets of the game. The majority of the existing literature on injuries in baseball players has focused on injuries secondary to the overhead throw with very little attention given to injuries sustained while batting. The baseball swing is a complex, often violent, motion that predisposes batters to a variety of injuries affecting the spine, trunk, pelvis, and extremities. Knowledge of injury patterns that commonly occur during the baseball swing and radiologic findings important to the treating physician can help radiologists provide accurate imaging interpretations that appropriately guide patient management.
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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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Presence of a Posterior Wall Sign in the Treatment of Femoroacetabular Impingement Syndrome: A Matched Comparative Cohort Analysis at Minimum 2-Year Follow-Up. J Arthroplasty 2022; 37:1520-1525. [PMID: 35405263 DOI: 10.1016/j.arth.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 03/30/2022] [Accepted: 04/02/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Acetabular retroversion may predispose to more severe femoroacetabular impingement syndrome (FAIS) and early labral damage given impaction of the femoral head-neck junction on the retroverted acetabular rim. The cross-over sign (COS), posterior wall sign (PWS), and ischial spine sign (ISS) are markers of acetabular retroversion (AR) on plain radiographs. METHODS Patients who underwent primary hip arthroscopy for FAIS from January 2012 to December 2018 with a positive PWS were matched in a 1:1 ratio by age, gender, and body mass index (BMI) to controls with a negative PWS. Preoperative and postoperative patient-reported outcomes (PROs; HOS-ADL, HOS-SS, mHHS, and iHOT-12) were compared using independent t-tests. Achievement of a Patient Acceptable Symptom State (PASS) or Minimal Clinically Important Difference (MCID) was compared using Fisher's exact test. RESULTS Two hundred and seventy five patients with a positive PWS and 275 controls were included in the final analysis. Most patients (64%) were female, with average age, and BMI of 37.6 (SD 8.6) and 25.1 (SD 4.4), respectively. PROs improved significantly for both groups from preoperatively to 2 years postoperatively. There were no statistically significant differences (P ≥ .05) in PROs or achievement of MCID or PASS. On a subgroup analysis, patients with all three positive signs had significantly lower postoperative PROs and lower rates of achievement of MCID and PASS. CONCLUSION Patients with an isolated PWS achieve similar outcomes following hip arthroscopy at 2 years. However, patients with a concomitant PWS, ISS, and COS demonstrate less favorable outcomes, suggesting the need for increased perioperative counseling and potential evaluation for planned concurrent or serial open procedures such as periacetabular osteotomy.
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Athanasiou V, Ampariotou A, Lianou I, Sinos G, Kouzelis A, Gliatis J. Osteitis Pubis in Athletes: A Literature Review of Current Surgical Treatment. Cureus 2022; 14:e22976. [PMID: 35464551 PMCID: PMC9001088 DOI: 10.7759/cureus.22976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2022] [Indexed: 11/05/2022] Open
Abstract
Osteitis pubis (OP) is a self-limiting, noninfectious inflammatory disease of the pubic symphysis and the surrounding soft tissues that usually improves with activity modification and targeted conservative treatment. Surgical treatment is required for a limited number of patients. This study aims to investigate the current literature on the surgical treatment of OP in athletes. A systematic review was conducted on two databases (MEDLINE/PubMed and Google Scholar) from 2000 to 2021. The inclusion criteria were adult patients with athletic OP who underwent surgical treatment and studies published in English. The exclusion criteria included pregnancy, infection OP, or postoperative complications related to other surgical interventions, such as urological or gynecological complications. Fifty-one surgically treated cases have been reported in eight studies, which included short-term, mid-term, and long-term studies ranging from one patient to 23 patients. The surgical treatment methods were as follows: (a) pubic symphysis arthrodesis, (b) open or endoscopic pubic symphysectomy, (c) wedge resection of the pubic symphysis, and (d) polypropylene mesh placed into the preperitoneal retropubic space endoscopically. The main indication for surgical intervention was failure of conservative measures and long-lasting pain, disability, and inability to participate in athletic activities. Wedge resection of the pubic symphysis has been the less preferred surgical treatment in the recently published literature. The most common surgical method of treatment of OP in athletes, which entailed the existence of posterior stability of the sacroiliac joint, in the current literature is open pubic symphysis curettage. Recently, there has been a tendency for pubic symphysis curettage to be performed endoscopically.
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Steens W, Zinser W. Bedeutung der Knorpeltherapie in der Behandlung des FAIS. DER ORTHOPADE 2022; 51:205-210. [DOI: 10.1007/s00132-022-04216-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/12/2022] [Indexed: 10/19/2022]
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Femoral acetabular impingement labral pathology on MRI is correlated with greater hip flexion and decreased abduction in collegiate water polo players: A pilot study. J ISAKOS 2022; 7:7-12. [DOI: 10.1016/j.jisako.2021.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Kraeutler MJ, Mei-Dan O, Dávila Castrodad IM, Talishinskiy T, Milman E, Scillia AJ. A proposed algorithm for the treatment of core muscle injuries. J Hip Preserv Surg 2021; 8:337-342. [PMID: 35505804 PMCID: PMC9052413 DOI: 10.1093/jhps/hnab084] [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: 07/20/2021] [Revised: 10/25/2021] [Accepted: 11/17/2021] [Indexed: 11/24/2022] Open
Abstract
In recent years, there has been increased awareness and treatment of groin injuries in athletes. These injuries have been associated with various terminologies including sports hernia, core muscle injury (CMI), athletic pubalgia and inguinal disruption, among others. Treatment of these injuries has been performed by both orthopaedic and general surgeons and may include a variety of procedures such as rectus abdominis repair, adductor lengthening, abdominal wall repair with or without mesh, and hip arthroscopy for the treatment of concomitant femoroacetabular impingement. Despite our increased knowledge of these injuries, there is still no universal terminology, diagnostic methodology or treatment for a CMI. The purpose of this review is to present a detailed treatment algorithm for physicians treating patients with signs and symptoms of a CMI. In doing so, we aim to clarify the various pathologies involved in CMI, eliminate vague terminology, and present a clear, stepwise approach for both diagnosis and treatment of these injuries.
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Affiliation(s)
- Matthew J Kraeutler
- Department of Orthopaedic Surgery, St. Joseph’s University Medical Center, 973 Main St, Paterson, NJ 07503, USA
| | - Omer Mei-Dan
- Department of Orthopedics, University of Colorado School of Medicine, 13001 E 17th Pl, Aurora, CO 80045, USA
| | - Iciar M Dávila Castrodad
- Department of Orthopaedic Surgery, St. Joseph’s University Medical Center, 973 Main St, Paterson, NJ 07503, USA
| | - Toghrul Talishinskiy
- Department of Surgery, St. Joseph’s University Medical Center, 973 Main St, Paterson, NJ 07503, USA
| | - Edward Milman
- Department of Radiology, St. Joseph’s University Medical Center, 973 Main St, Paterson, NJ 07503, USA
| | - Anthony J Scillia
- Department of Orthopaedic Surgery, St. Joseph’s University Medical Center, 973 Main St, Paterson, NJ 07503, USA
- New Jersey Orthopaedic Institute, 504 Valley Rd, Wayne, NJ 07470, USA
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Knapik DM, Clapp IM, Wichman D, Nho SJ. Use of Younger Patient Age and Greater Anterior Center-Edge Angle to Predict the Need for Bilateral Hip Arthroscopy in Patients With Bilateral Femoroacetabular Impingement-Related Hip Pain. Am J Sports Med 2021; 49:2110-2116. [PMID: 34081563 DOI: 10.1177/03635465211015431] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND In patients with symptomatic femoroacetabular impingement syndrome, bilateral hip pain has been reported to occur in high frequency. However, not all patients require bilateral hip arthroscopy. PURPOSE To determine the incidence, patient-specific variables, and postoperative outcomes in patients who presented with bilateral hip pain at the time of index hip arthroscopy and underwent subsequent contralateral arthroscopic hip surgery. STUDY DESIGN Case series; Level of evidence, 4. METHODS Patients who presented with bilateral hip pain, underwent primary hip arthroscopy between January 2012 and June 2018 for indication of femoroacetabular impingement syndrome, and had minimum 2-year follow-up were retrospectively analyzed. Baseline descriptive data, preoperative hip range of motion, and radiographic measurements were recorded with pre- and postoperative patient-reported outcomes (PROs). Independent samples t test was used to compare continuous variables, and chi-square test was used to compare categorical variables between patients undergoing unilateral and bilateral surgery. Bivariate correlations and a multivariable binary logistic regression were performed to determine factors predictive of the need for future contralateral hip arthroscopy. RESULTS In total, 108 patients were identified who reported bilateral hip pain during the index evaluation, underwent primary hip arthroscopy, and had 2-year follow-up. Among these, 42% (n = 45) elected to undergo hip arthroscopy on the contralateral hip at a mean of 6.0 months (range, 1-17 months) after the index surgery. Patients requiring bilateral surgery were significantly younger (P = .004) and had a larger preoperative anterior center-edge angle (ACEA; P = .038) when compared with patients who had unilateral surgery. There were no significant differences in alpha angle measurements between patients who had unilateral and bilateral surgery. On bivariate analysis, younger age at the time of the index surgery (r = -0.272; P = .005) and preoperative ACEA (r = 0.249; P = .016) were significantly correlated with the need for bilateral surgery. On multivariate analysis, younger age remained a significant predictor for bilateral surgery (odds ratio, 0.95; 95% CI, 0.91-0.99). Patients who underwent bilateral hip arthroscopy reported significant improvement in all PROs (P < .001), with a significantly greater mean Hip Outcome Score- Sports Specific Subscale score when compared with patients undergoing unilateral surgery (P = .037). CONCLUSION Subsequent contralateral hip arthroscopy was performed in 42% of patients who presented with bilateral hip pain. Younger age at the time of the index surgery and greater ACEA were predictive of the need for contralateral surgery. Patients undergoing bilateral surgery reported significantly improvement in PROs at minimum 2-year follow-up.
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Affiliation(s)
- Derrick M Knapik
- Division of Sports Medicine, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Ian M Clapp
- Division of Sports Medicine, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Daniel Wichman
- Division of Sports Medicine, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Shane J Nho
- Division of Sports Medicine, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA
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A Current Update on Pelvifemoral Conditions That Should be in the Differential Diagnosis for Patients With Lower Extremity Radiculopathy. Clin Spine Surg 2021; 34:206-215. [PMID: 34121075 DOI: 10.1097/bsd.0000000000001180] [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: 03/14/2020] [Accepted: 02/24/2021] [Indexed: 11/27/2022]
Abstract
Patients presenting to an outpatient spine clinic frequently report symptoms of low back pain with associated buttock, groin, and lower extremity pain. While many of these individuals suffer from lumbar spine radiculopathy, a number of different orthopedic pathologies can mimic these symptoms. Management depends substantially on a detailed history and physical examination, in addition to working from a broad list of differential diagnoses when evaluating these patients. It is imperative that spine practitioners have a comprehensive understanding of the differential diagnoses that may mimic those originating from the lumbar spine, especially when a patient's symptoms are atypical from classic radicular pain. Misdiagnosis can lead to unnecessary testing and treatment, while delaying an accurate clinical assessment and treatment plan. This review highlights common orthopedic diagnoses that may present similar to lumbar spine pathologies and the evidence-based evaluation of these conditions.
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Kraeutler MJ, Mei-Dan O, Belk JW, Larson CM, Talishinskiy T, Scillia AJ. A Systematic Review Shows High Variation in Terminology, Surgical Techniques, Preoperative Diagnostic Measures, and Geographic Differences in the Treatment of Athletic Pubalgia/Sports Hernia/Core Muscle Injury/Inguinal Disruption. Arthroscopy 2021; 37:2377-2390.e2. [PMID: 33845134 DOI: 10.1016/j.arthro.2021.03.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE To perform a systematic review of reported terminologies, surgical techniques, preoperative diagnostic measures, and geographic differences in the treatment of core muscle injury (CMI)/athletic pubalgia/inguinal disruption. METHODS A systematic review was performed by searching PubMed, the Cochrane Library, and Embase to identify clinical studies or articles that described a surgical technique to treat CMI refractory to nonoperative treatment. The search phrase used was "core muscle injury" OR "sports hernia" OR "athletic pubalgia" OR "inguinal disruption." The diagnostic terminology, country of publication, preoperative diagnostic measures, surgical technique, and subspecialty of the operating surgeons described in each article were extracted and reported. RESULTS Thirty-one studies met the inclusion and exclusion criteria, including 3 surgical technique articles and 28 clinical articles (2 Level I evidence, 1 Level II, 4 Level III, and 21 Level IV). A total of 1,571 patients were included. The most common terminology used to describe the diagnosis was "athletic pubalgia," followed by "sports hernia." Plain radiographs and magnetic resonance imaging of the pelvis were the most common imaging modalities used in the preoperative evaluation of CMI/athletic pubalgia/inguinal disruption. Tenderness-to-palpation testing was the most common technique performed during physical examination, although the specific locations assessed with this technique varied substantially. The operating surgeons were general surgeons (16 articles), a combination of orthopaedic and general surgeons (7 articles), or orthopaedic surgeons (5 articles). The most common procedures performed were open or laparoscopic mesh repair, adductor tenotomy, primary tissue (hernia) repair, and rectus abdominis repair. The procedures performed differed on the basis of surgeon subspecialty, geographic location, and year of publication. CONCLUSIONS A variety of diagnostic methods and surgical procedures have been used in the treatment of a CMI/athletic pubalgia/sports hernia/inguinal disruption. These procedures are performed by orthopaedic and/or general surgeons, with the procedures performed differing on the basis of surgeon subspecialty and geographic location. LEVEL OF EVIDENCE Level V, systematic review of Level I to V studies.
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Affiliation(s)
- Matthew J Kraeutler
- Department of Orthopaedic Surgery, St Joseph's University Medical Center, Paterson, New Jersey, U.S.A..
| | - Omer Mei-Dan
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, Colorado, U.S.A
| | - John W Belk
- Department of Orthopedics, University of Colorado School of Medicine, Aurora, Colorado, U.S.A
| | | | - Toghrul Talishinskiy
- Department of Surgery, St Joseph's University Medical Center, Paterson, New Jersey, U.S.A
| | - Anthony J Scillia
- Department of Orthopaedic Surgery, St Joseph's University Medical Center, Paterson, New Jersey, U.S.A.; New Jersey Orthopaedic Institute, Wayne, New Jersey, U.S.A
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Crutchfield CR, Frank JS, Anderson MJ, Trofa DP, Lynch TS. A Systematic Assessment of YouTube Content on Femoroacetabular Impingement: An Updated Review. Orthop J Sports Med 2021; 9:23259671211016340. [PMID: 34262981 PMCID: PMC8246525 DOI: 10.1177/23259671211016340] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 02/09/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Online video-sharing platforms such as YouTube have become popular sources of medical information for patients. However, concern exists regarding the quality of such non–peer reviewed content. In fact, a previous investigation found the majority of YouTube information related to femoroacetabular impingement (FAI) to be of poor quality. Purpose: To provide an updated assessment of the quality of FAI-related videos available on YouTube. Study Design: Cross-sectional study. Methods: The terms FAI, femoroacetabular impingement, and hip impingement were searched on YouTube, and exclusion criteria were applied to the first 100 results for each term. The diagnostic and treatment content of each video was graded and assigned a quality assessment rating based on a previously used rubric. Video characteristics (e.g. duration, views, “likes”) were compared using both quality assessment rating and video source. Results: A total of 142 videos were included in the final analysis. The most common video source was educational (48.6%), followed by physician-sponsored (30.3%). The majority of videos were graded as “somewhat useful” for both diagnostic and treatment content (59.4% and 61.6%, respectively); however, treatment content was rated “not useful” more often than diagnostic information (20.3% vs. 8.7%, respectively). Videos rated as “somewhat useful” received the most views per day on average, while educational videos were the most viewed by source (views and views per day). Educational videos had more views and likes on average than physician-sponsored videos (P < .05), but all other comparisons of video characteristics by source were not significant. Video duration was the only characteristic found to vary significantly by quality assessment rating (P < .001 for both diagnostic and treatment analyses), with higher-quality videos tending to be longer. Videos rated as “excellent” and “very useful” had mean durations >30 minutes but were viewed the least. Conclusion: The overall quality of FAI-related content on YouTube remains low. Clinicians should be familiar with medical information available to patients on the internet, as it can influence patients’ perspectives and shared decision-making processes. This review substantiates the need for more publicly available, high-quality video content regarding the diagnosis and treatment of FAI.
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Affiliation(s)
| | - Jessie S Frank
- Columbia University Irving Medical Center, New York, New York, USA
| | | | - David P Trofa
- Columbia University Irving Medical Center, New York, New York, USA
| | - T Sean Lynch
- Columbia University Irving Medical Center, New York, New York, USA
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17
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Sonnenfeld JJ, Crutchfield CR, Swindell HW, Schwarz WJ, Trofa DP, Ahmad CS, Lynch TS. An Analysis of In Vivo Hip Kinematics in Elite Baseball Batters Using a Markerless Motion-Capture System. Arthrosc Sports Med Rehabil 2021; 3:e909-e917. [PMID: 34195661 PMCID: PMC8220628 DOI: 10.1016/j.asmr.2021.03.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 03/10/2021] [Indexed: 12/05/2022] Open
Abstract
Purpose The aim of this study was to investigate the kinematics of the asymptomatic baseball batter’s hips by comparing passive range of motion (PROM) and real-time active hip range of motion (AROM) and determine whether differences in ROM exist between lead and trail hips. Methods Parameters of passive hip ROM were obtained using a goniometer and physical examination standards. Active hip ROM during batting swings was captured with the Dynamic Athletic Research Institute’s markerless motion-capture system. Results Twenty-nine elite-level baseball players were recruited for participation. Comparison of lead and trail hips showed no significant differences in PROM. Statistically significant differences in AROM were found between lead and trail legs with large effect sizes for flexion (mean difference [MD°], 11.22), extension (MD°, 30.30), abduction (MD°, 6.24), adduction (MD°, 18.63), external rotation (MD°, 14.87) and total arc of rotation (MD°, 17.17) (P < .001 for all). External rotation in the lead hip approached maximum passive endpoint during early phases of the swing, whereas trail hip extension reached maximum passive endpoint during follow-through. Conclusion There is a significant difference in the AROM of the lead and trail hips during the batting swing, with active extension in the trail hip, active external rotation of the lead hip, and total arc of rotation of the lead hip nearing their respective passive endpoints and suggesting a potential for bony interaction in the hips of baseball batters. Level of Evidence Level 3, Cross-Sectional Study.
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Affiliation(s)
| | | | | | - William J Schwarz
- The Schwarz Institute for Physical Therapy & Sports Performance, Massapequa, New York, U.S.A
| | - David P Trofa
- Columbia University Irving Medical Center, New York, New York
| | | | - T Sean Lynch
- Columbia University Irving Medical Center, New York, New York
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18
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Abstract
Hip pain is a common complaint in athletes and can result in a significant amount of time lost from sport. Diagnosis of the source of hip pain can be a clinical challenge because of the deep location of the hip and the extensive surrounding soft tissue envelope. Establishing whether the source of hip pain is intra-articular or extra-articular is the first step in the process. A thorough history and a consistent and comprehensive physical examination are the foundation for the proper management of athletes with hip pain.
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Affiliation(s)
- Jacob G Calcei
- Department of Orthopaedic Surgery, University Hospitals of Cleveland, Case Western Reserve University, 11100 Euclid Avenue, Cleveland, OH 44106, USA. https://twitter.com/drcalcei
| | - Marc R Safran
- Department of Orthopaedic Surgery, Stanford University Medical Center, Palo Alto, CA, USA.
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19
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Kraeutler MJ, Kurowicki J, Dávila Castrodad IM, Milman E, Talishinskiy T, Scillia AJ. Use of Preoperative Magnetic Resonance Imaging to Predict Clinical Outcomes After Core Muscle Injury Repair. Orthop J Sports Med 2021; 9:2325967121995806. [PMID: 33889646 PMCID: PMC8033399 DOI: 10.1177/2325967121995806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 11/29/2020] [Indexed: 11/15/2022] Open
Abstract
Background Core muscle injury (CMI), often referred to as a sports hernia or athletic pubalgia, is a common cause of groin pain in athletes. Imaging modalities used to assist in the diagnosis of CMI include ultrasound (US) and magnetic resonance imaging (MRI). Purpose To determine if preoperative MRI findings predict clinical outcomes after surgery for CMI. Study Design Cohort study; Level of evidence, 3. Methods A retrospective cohort study was performed on a consecutive series of patients who were operatively treated for CMI by a single surgeon. CMI was diagnosed based on history, physical examination, and a positive US. In addition, all patients underwent a preoperative MRI. Patients were divided into 2 groups based on whether the MRI was interpreted as positive or negative for CMI. All patients underwent mini-open CMI repair. Patient-reported outcomes (PROs) were collected both pre- and postoperatively and included a visual analog scale (VAS) for pain, the University of California, Los Angeles (UCLA) activity score, and the modified Harris Hip Score. Results A total of 39 hips were included in this study, of which 17 had a positive MRI interpretation for CMI (44%) and 22 had a negative MRI interpretation (56%). Mean age at the time of surgery was 35 years (range, 17-56 years), and mean follow-up was 21 months (range, 12-35 months). No significant difference was found between groups in mean age or time to follow-up. Patients in both groups demonstrated significant improvement from preoperative to most recent follow-up in terms of the UCLA activity score (P < .05). VAS scores significantly improved for patients with a positive MRI interpretation (P = .001) but not for those with a negative MRI interpretation (P = .094). No significant difference on any PROs was found between groups at the most recent follow-up. Conclusion Successful clinical outcomes can be expected in patients undergoing surgery for CMI diagnosed based on history, physical examination, and US. Patients with a preoperative MRI consistent with CMI may experience greater improvement in pain postoperatively, although MRI does not predict postoperative activity level in these patients.
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Affiliation(s)
- Matthew J Kraeutler
- Department of Orthopaedic Surgery, St. Joseph's University Medical Center, Paterson, New Jersey, USA
| | - Jennifer Kurowicki
- Department of Orthopaedic Surgery, St. Joseph's University Medical Center, Paterson, New Jersey, USA
| | | | - Edward Milman
- Department of Radiology, St. Joseph's University Medical Center, Paterson, New Jersey, USA
| | - Toghrul Talishinskiy
- Department of Surgery, St. Joseph's University Medical Center, Paterson, New Jersey, USA
| | - Anthony J Scillia
- Department of Orthopaedic Surgery, St. Joseph's University Medical Center, Paterson, New Jersey, USA.,New Jersey Orthopaedic Institute, Wayne, New Jersey, USA
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20
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Femoroacetabular Impingement and Core Muscle Injury in Athletes: Diagnosis and Algorithms for Success. Sports Med Arthrosc Rev 2021; 29:9-14. [PMID: 33395224 DOI: 10.1097/jsa.0000000000000294] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Athletic hip injuries account for a substantial portion of missed time from sports in high-level athletes. For both femoroacetabular impingement (FAI) and core muscles injuries, a thorough history and physical examination are paramount to guide the treatment. While advanced imaging including computed tomography and magnetic resonance imaging are frequently obtained, a wealth of information can be ascertained from standard radiographs alone. For patients with isolated or combined FAI and core muscle injuries (CMIs), the initial treatment is often nonoperative and consists of rest, activity modification, and physical therapy of the hips, core, and trunk. Injections may then aid in both confirming diagnosis and temporary symptom abatement. Arthroscopic procedures for refractory FAI in experienced hands have been shown to be both safe and efficacious. While surgical repair options for CMIs are significantly more variable, long-term studies have demonstrated the rapid resolution of symptoms and high return to play rates. More recently, anatomic and clinical correlations between FAI and CMIs have been identified. Special attention must be paid to elite athletes as the incidence of concurrent FAI with CMI is extremely high yet with significant symptom variability. Predictable return to play in athletes with coexisting symptomatic intra-articular and extra-articular symptomatology is incumbent upon the treatment of both pathologies.
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21
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Kyin C, Maldonado DR, Go CC, Shapira J, Lall AC, Domb BG. Mid- to Long-Term Outcomes of Hip Arthroscopy: A Systematic Review. Arthroscopy 2021; 37:1011-1025. [PMID: 33220468 DOI: 10.1016/j.arthro.2020.10.001] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 10/01/2020] [Accepted: 10/02/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE To assess mid- to long-term patient-reported outcomes (PROs) of hip arthroscopy as well as the rates of secondary surgery and to identify indications for surgery and noted predictors of failure. METHODS A systematic review of the current literature was performed with the terms "hip arthroscopy," "outcomes," "patient-reported outcomes," "mid-term," "5-year," "long-term," and "10-year" in the PubMed, Cochrane, and Embase databases in April of 2020 according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Data for study characteristics, patient demographics, follow-up time, indications for surgery, PROs, predictors of failure or unfavorable PROs, and rates of secondary hip preservation surgery and conversion to total hip arthroplasty were collected. RESULTS Thirteen articles were included. Four studies were level III and 9 were level IV. In total, 1571 hips were included, and the average follow-up time ranged from 60 to 240 months. The most common indications for hip arthroscopy were labral tears and femoroacetabular impingement syndrome. Twelve studies reported on PROs and all reported improvement at latest follow-up. The most reported on scores were the modified Harris Hip Score, Harris Hip Score, and the Hip Outcome Score-Sport Specific Subscale. When grouped based on average follow-up time, the conversion rates at the 5- and 10-year time points ranged from 3.0% to 17.9% and 2.4% to 32.5%, respectively. One study with 20-year follow-up reported a conversion rate of 41.0%. Osteoarthritis and increased age were the most cited predictors for secondary surgery or decreased PROs. CONCLUSIONS At mid- to long-term follow-up, patients who underwent primary hip arthroscopy demonstrated improvement in several PROs. There was great variability in rates for revision surgery and conversion to total hip arthroplasty. The most common indications for hip arthroscopy were labral tears and femoroacetabular impingement syndrome. Osteoarthritis and increased age were the most cited predictors for unfavorable outcomes. LEVEL OF EVIDENCE Level IV, systematic review of Level III and IV studies.
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Affiliation(s)
- Cynthia Kyin
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A
| | - David R Maldonado
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A
| | - Cammille C Go
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | - Jacob Shapira
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A
| | - Ajay C Lall
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A.; AMITA Health St. Alexius Medical Center, Hoffman Estates, Illinois, U.S.A.; American Hip Institute, Chicago, Illinois, U.S.A
| | - Benjamin G Domb
- American Hip Institute Research Foundation, Chicago, Illinois, U.S.A.; AMITA Health St. Alexius Medical Center, Hoffman Estates, Illinois, U.S.A.; American Hip Institute, Chicago, Illinois, U.S.A..
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22
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Drager J, Rasio J, Newhouse A. Athletic Pubalgia (Sports Hernia): Presentation and Treatment. Arthroscopy 2020; 36:2952-2953. [PMID: 33276883 DOI: 10.1016/j.arthro.2020.09.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 09/16/2020] [Indexed: 02/02/2023]
Abstract
Often referred to as a "sports hernia" or "core muscle injury," athletic pubalgia is a common yet poorly defined athletic injury. It is characterized by abdominal and groin pain likely from weakening or tearing of the abdominal wall without evidence of a true hernia. Symptoms can appear acutely or insidiously, primarily as groin and lower abdominal pain that can radiate toward the perineum and proximal adductors. Pain is exacerbated by athletic activity such as kicking, cutting, and sprinting. The pubis acts as a pivot point between the abdominal musculature and lower-extremity adductors, and therefore, pain with palpation over the symphysis or its surrounding structures is typical in athletic pubalgia. Symptoms can be reproduced during a resisted sit-up or with a forced cough or sneeze. Clinical examination should include an evaluation of articular hip pathology to identify underlying femoroacetabular impingement syndrome. Magnetic resonance imaging can aid in ruling out other pathologies and identify specific findings including tears or strains of the ipsilateral rectus abdominis or adductor tendons. Lidocaine injections can be used to localize the source of the pain. First-line treatment consists of a period of rest and anti-inflammatories, followed by a course of focused physical therapy. If conservative therapy fails to allow an athlete to return to activity, a variety of open or laparoscopic surgical techniques can be used. The surgical principles include reattachment of the rectus abdominis and repair or reinforcement of the abdominal musculature in layers to re-create the inguinal ligament anatomy. At times, variations of pelvic floor repair are performed or the addition of an adductor tenotomy or repair is used concomitantly. Numerous studies report a high rate of return to play after surgical management. Diagnosis and appropriate treatment of coexisting femoroacetabular impingement syndrome are crucial to a successful return to athletic activity.
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Affiliation(s)
- Justin Drager
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
| | - Jonathan Rasio
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A..
| | - Alexander Newhouse
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A
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23
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Kurowicki J, Kraeutler MJ, Dávila Castrodad IM, Hahn AK, Simone ES, Kelly MA, Talishinskiy T, Scillia AJ. Diagnostic Accuracy of Physical Examination Tests in Core Muscle Injury. Am J Sports Med 2020; 48:1983-1988. [PMID: 32510969 DOI: 10.1177/0363546520926029] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Core muscle injury (CMI), often referred to as a sports hernia, is a common cause of groin pain in athletes characterized by concomitant injury to the insertion of the adductor longus and the rectus abdominis muscles. Currently, the literature on CMI is sparse with no standardized physical examination tests used in the diagnosis of this type of injury. PURPOSE To determine the diagnostic accuracy of various physical examination tests in the diagnosis of CMI. STUDY DESIGN Cohort study (Diagnosis); Level of evidence, 3. METHODS A consecutive series of patients evaluated by the senior author with symptoms consistent with CMI were included. Four physical examination tests were routinely performed in these patients by the senior author and were noted in each patient's chart as positive or negative: (1) pain with resisted cross-body sit-up in figure-of-4 position, (2) pain with straight-leg sit-up, (3) pain with resisted hip flexion in external rotation (external rotation Stinchfield test), and (4) the presence of an adductor contracture. CMI was independently diagnosed by a reference standard (magnetic resonance imaging [MRI]). All MRI scans were read by a musculoskeletal fellowship-trained radiologist. The sensitivity and specificity of each physical examination test alone and in combination were calculated based on this reference standard. RESULTS A total of 81 patients were included in this study. MRI was positive for a CMI in 39 patients (48%) overall. Both the cross-body sit-up test and the presence of an adductor contracture were found to have a sensitivity of 100% (specificity, 3% for both). The external rotation Stinchfield test was found to have the highest specificity of 60% (sensitivity, 15%). The sensitivity of all 4 physical examination tests in combination was found to be 100% (specificity, 0%). CONCLUSION Certain physical examination maneuvers can be used to assist in the diagnosis of a CMI. The cross-body sit-up test and the presence of an adductor contracture are highly sensitive but nonspecific tests for CMI and therefore should be used in conjunction with diagnostic imaging before deciding on an appropriate treatment course.
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Affiliation(s)
| | | | | | - Alexander K Hahn
- Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | - Erica S Simone
- New Jersey Orthopaedic Institute, Wayne, New Jersey, USA
| | - Michael A Kelly
- ProCare Medical Associates, LLC, West Orange, New Jersey, USA
| | - Toghrul Talishinskiy
- St Joseph's University Medical Center, Paterson, New Jersey, USA.,Hackensack University Medical Center, Hackensack, New Jersey, USA
| | - Anthony J Scillia
- St Joseph's University Medical Center, Paterson, New Jersey, USA.,New Jersey Orthopaedic Institute, Wayne, New Jersey, USA
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Value of response to anesthetic injection during hip MR arthrography to differentiate between intra- and extra-articular pathology. Skeletal Radiol 2020; 49:555-561. [PMID: 31642975 DOI: 10.1007/s00256-019-03323-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 09/23/2019] [Accepted: 09/26/2019] [Indexed: 02/02/2023]
Abstract
PURPOSE To determine the value of anesthetic injection during hip MR arthrography (anesthetic MRA) to differentiate between intra- and extra-articular pathology in patients with hip pain. MATERIALS AND METHODS This retrospective study was IRB-approved and HIPAA-compliant. We included 75 consecutive adult patients (46 women, mean age 38 ± 13 years) who were referred for MRA. All patients underwent a focused hip examination including active flexion, passive flexion, and passive flexion with internal and external rotation, immediately prior to injection. Anesthetic MRA was performed following fluoroscopically guided intra-articular injection of contrast mixed with anesthetic. Following the injection, the hip examination was repeated, and the pain response was recorded. Clinical records, including response to corticosteroid injections, physical therapy notes, and operative reports were reviewed for verification of intra- and extra-articular pathology as the source of hip pain (gold standard). The positive (PPV) and negative predictive values (NPP) of anesthetic MRA to differentiate between intra- and extra-articular pathology were calculated. RESULTS On MRI, 41 patients had only intra-articular and 5 patients only extra-articular pathology, while 29 patients had both, intra- and extra-articular pathology. Forty-three patients had pain relief and 32 patients had no pain relief after anesthetic injection. PPV of anesthetic MRA to detect intra-articular pathology was 91% and NPV was 67%. CONCLUSION Anesthetic MRA can be used as an adjunct to define the origin of hip pain. A positive response suggests intra-articular pathology which can be helpful to localize the source of pain in equivocal cases where both intra- and extra-articular pathology are evident on MRI.
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25
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Best Practice Guidelines for Hip Arthroscopy in Femoroacetabular Impingement: Results of a Delphi Process. J Am Acad Orthop Surg 2020; 28:81-89. [PMID: 31181030 DOI: 10.5435/jaaos-d-18-00041] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Treatment algorithms for the arthroscopic management of femoroacetabular impingement (FAI) syndrome remain controversial because of a paucity of evidence-based guidance. Consequently, notable variability in clinical practice exists between different practitioners, necessitating expert consensus. The purpose of this study is to establish best practice guidelines (BPG) using formal techniques of consensus building among a group of experienced hip arthroscopists driven by the results of a systematic review and meta-analysis. The scope of these guidelines includes preoperative recommendations, intraoperative practices, and postoperative protocols. METHODS The validated Delphi process and the nominal group technique (NGT), used by the Centers for Disease Control and Prevention and the peer-reviewed orthopaedic literature, were used to formally derive consensus among 15 surgeons in North America. Participants were surveyed for current practices, presented with the results of a meta-analysis and systematic literature review, and asked to vote for or against the inclusion of nonleading, impartially phrased items during three iterative rounds while preserving the anonymity of participants' opinions. Agreement greater than 80% was considered consensus, and items near consensus (70% to 80% agreement) were further queried using the NGT in a moderated group session at the American Orthopaedic Society for Sports Medicine annual meeting. RESULTS Participants had a mean of 12.3 years of practice (range: 1 to 29 years) and performed an annual mean of 249 (range 100 to 500+) hip arthroscopies, with a combined total of approximately 52,580 procedures. Consensus was reached for the creation of BPG consisting of 27 preoperative recommendations, 15 intraoperative practices, and 10 postoperative protocols. The final checklist was supported by 100% of participants. CONCLUSION We developed the first national consensus-based BPG for the surgical and nonsurgical management of FAI. The resulting consensus items can serve as a tool to reduce the variability in preoperative, intraoperative, and postoperative practices and guide further research for the arthroscopic management of FAI.
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Boettcher BJ, Hollman JH, Stuart MJ, Finnoff JT. Ultrasound-Guided Cutting Wire Release of the Proximal Adductor Longus Tendon: A Feasibility Study. Orthop J Sports Med 2019; 7:2325967119866010. [PMID: 31489333 PMCID: PMC6710695 DOI: 10.1177/2325967119866010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background: Adductor longus tendinopathy is a well-known etiology of chronic groin pain in elite athletes. Surgery is indicated for those who fail conservative treatment. No studies to date have evaluated the feasibility of an ultrasound-guided release of the proximal adductor longus tendon. Purpose/Hypothesis: The primary aim of this study was to determine the feasibility of an ultrasound-guided selective adductor longus release with a cutting wire. A secondary aim was to determine safety by avoiding injury to adjacent structures. We hypothesized that the proximal adductor longus tendon can be released under ultrasound guidance with a cutting wire without injury to adjacent neurovascular or genitourinary structures. Study Design: Descriptive laboratory study. Methods: Ten adductor longus tendons (5 cadaveric specimens) from 4 males and 1 female between 76 and 89 years of age with a mean body mass index of 21.9 kg/m2 (range, 16.8-29.6 kg/m2) were used during this study. A single experienced physician sonographer performed ultrasound-guided proximal adductor longus tendon releases on all cadaveric specimens using a cutting wire. Dissection was performed by a second physician to determine the completeness of the tendon transections and to detect injury to adjacent neurovascular or genitourinary structures. Results: All 10 adductor longus tendons were transected. Eight of 10 transections were complete, whereas in 2 transections, >99% of the tendon was transected. There were no injuries to adjacent genitourinary or neurovascular structures. Conclusion: Ultrasound-guided adductor tendon release is feasible and safe in a cadaveric model. Further translational research should be performed to determine whether these results can be replicated in the clinical setting. Clinical Relevance: Adductor longus tendinopathy frequently requires surgical intervention and prolonged time away from sport. The present study suggests that a selective adductor longus tendon release can be performed with ultrasound guidance. This procedure warrants further translational research to explore its use in clinical practice.
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Affiliation(s)
| | - John H Hollman
- Department of Physical Medicine and Rehabilitation, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Michael J Stuart
- Department of Orthopedic Surgery, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Jonathan T Finnoff
- Department of Physical Medicine and Rehabilitation, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
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Wong TT, Weeks JK, Ahmed FS, Francescone MA, Rasiej MJ, Liu MZ, Kazam JK. How Many Radiographs Does It Take to Screen for Femoral Cam Morphology?: A Noninferiority Study. Curr Probl Diagn Radiol 2019; 50:48-53. [PMID: 31351696 DOI: 10.1067/j.cpradiol.2019.07.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 06/28/2019] [Accepted: 07/11/2019] [Indexed: 11/22/2022]
Abstract
PURPOSE To compare a 2-view radiograph series (AP of the pelvis and 45° Dunn of the hip) with a 5-view radiograph series for sensitivity in identifying femoral cam morphology. MATERIALS AND METHODS This is a retrospective review of consecutive patients with a 5-view radiograph series (AP pelvis and AP, 45° Dunn, frog lateral, and false profile of the affected hip) from 2016 to 2017. Three fellowship trained radiologists blindly and independently evaluated 2 views (AP pelvis and Dunn) for a femoral cam lesion, acetabular rim calcification, Tonnis grade, and important incidental findings. Two weeks later, the same assessment was made on all 5 views. A noninferiority test of the 2-view series vs the 5-view series for sensitivity in identifying femoral cam morphology was conducted. Individual reader sensitivity calculations were performed and agreement was determined with the kappa statistic. RESULTS The 2-view series was noninferior to the 5-view series for cam identification (P value = 0.010). In comparing the 2-view vs 5-view series for individual readers, there was no difference in the sensitivities (84%-100% vs 85%-98%, P = 0.85-1.0) or specificities (11%-56% vs 7%-56%, P = 0.58-1.0) for cam identification. There was fair to excellent 2-view intrareader agreement (k = 0.38-0.93) and similar inter-reader agreement between the 2-view and 5-view (k = 0.33 vs 0.37). CONCLUSIONS A 2-view radiograph series (AP pelvis and Dunn hip) is noninferior to a 5-view radiograph series for sensitivity in identifying femoral cam morphology.
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Affiliation(s)
- Tony T Wong
- New York Presbyterian Hospital, Columbia University Medical Center, Department of Radiology, New York NY.
| | - Joanna K Weeks
- New York Presbyterian Hospital, Columbia University Medical Center, Department of Radiology, New York NY
| | - Firas S Ahmed
- New York Presbyterian Hospital, Columbia University Medical Center, Department of Radiology, New York NY
| | - Mark A Francescone
- New York Presbyterian Hospital, Columbia University Medical Center, Department of Radiology, New York NY
| | - Michael J Rasiej
- New York Presbyterian Hospital, Columbia University Medical Center, Department of Radiology, New York NY
| | - Michael Z Liu
- New York Presbyterian Hospital, Columbia University Medical Center, Department of Radiology, New York NY
| | - Jonathan K Kazam
- New York Presbyterian Hospital Brooklyn Methodist, Department of Radiology, Brooklyn, NY
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Lynch TS, O'Connor M, Minkara AA, Westermann RW, Rosneck JT. Biomarkers for Femoroacetabular Impingement and Hip Osteoarthritis: A Systematic Review and Meta-analysis. Am J Sports Med 2019; 47:2242-2250. [PMID: 30388026 DOI: 10.1177/0363546518803360] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The early recognition and management of patients with hip lesions, such as femoroacetabular impingement (FAI) and early hip osteoarthritis (OA), may preempt significant hip morbidity. The identification of reliable biomarkers may help guide decision making in an efficient and cost-effective manner. PURPOSE To determine the biomarkers that have been associated with FAI as well as identify serum, synovial, and urinary analytes that have shown clinical utility in the prediction or identification of hip OA. STUDY DESIGN Systematic review and meta-analysis. METHODS The terms "hip arthroscopy," "femoroacetabular impingement," "labral tear," "osteoarthritis," and "biomarker" were searched in PubMed, Web of Science, Scopus, Cochrane Library, and Google Scholar, yielding 276 articles. After screening, 7 articles were included. Pooled estimates were calculated utilizing a fixed-effects inverse-variance model weighted for individual study size. RESULTS A total of 1747 patients with a mean age of 37.5 ± 4.5 years (76.4% female) were identified. Forty-three unique biomarkers were assessed. Although general proinflammatory cytokines IL-1 and TNF-α exhibited inconsistent trends in arthritic hips, IL-6 demonstrated a consistent increase (+84.8% [95% CI, 81.9%-87.6%]; P < .05). A significant difference was found in levels of the fibronectin-aggrecan complex (FAC) in patients with OA compared with controls (0.08 ± 0.40 vs 1.15 ± 0.35 μg/mL, respectively; P < .001). It was the only specific analyte to show a significant difference between those with and without OA. In the setting of FAI, cartilage oligomeric matrix protein (COMP) was significantly increased in athletes after adjusting for concurrent knee and hip OA. A statistically significant difference was present in FAI-positive hips (9.0 ± 0.1 [95% CI, 8.8-9.3]) compared with controls (8.4 ± 0.1 [95% CI, 8.2-8.4]) (P < .05). Other biomarkers, such as CXCL3, which exhibited statistically significant differences compared with controls, did not control for underlying factors such as age and concomitant lesions. CONCLUSION COMP and FAC are specific biomarkers with potential utility in the diagnosis and management of FAI and hip OA, given their ability to differentiate between controls and patients with hip lesions. Further research is necessary to identify their ability in determining disease severity, predicting the response to treatment, and establishing an association with the risk of long-term OA.
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Affiliation(s)
- T Sean Lynch
- Department of Orthopedic Surgery, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Michaela O'Connor
- Department of Orthopedic Surgery, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Anas A Minkara
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | - Robert W Westermann
- Department of Orthopedics and Rehabilitation, University of Iowa, Iowa City, Iowa, USA
| | - James T Rosneck
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio, USA
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Abstract
The diagnosis of hip pain can be difficult to isolate because the discomfort can originate from several locations and compensatory pain patterns. Pain generators can include the intra- and extra-articular hip structures, the lumbar spine, the pelvic floor, or a combination of these. It can also be referred as pain from the bowel, bladder, or reproductive organs. Injections into and around the hip have become an important part of both diagnostic and nonsurgical treatment algorithm for hip pain. The proximity of the hip to important neurovascular structures, lack of palpable anatomic landmarks, and deep location of targets can make use of ultrasonography-guided injections ideal. These injections have been growing in popularity in the orthopedic community because ultrasonography allows for a real-time visualization of dynamic anatomy without any radiation exposure to the patient and physician. The use of ultrasonography has allowed for in-office image guidance with improved accuracy for more targeted and advanced procedures. The patient's response to these injections can help guide patient selection for surgery and allow for better pain control of the soft-tissue pathology that often accompanies intra-articular pathology. This article highlights the diagnostic and therapeutic value of ultrasonography-guided hip injections for an orthopedic practice. The focus is on sonographic anatomy, introduction to technique, common indications, and pearls and pitfalls of these procedures.
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Minkara AA, Westermann RW, Rosneck J, Lynch TS. Systematic Review and Meta-analysis of Outcomes After Hip Arthroscopy in Femoroacetabular Impingement. Am J Sports Med 2019; 47:488-500. [PMID: 29373805 DOI: 10.1177/0363546517749475] [Citation(s) in RCA: 169] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Femoroacetabular impingement (FAI) has become a more commonly recognized cause of limited hip range of motion and hip pain among young adults and athletes. Hip arthroscopy is recommended for the surgical treatment of this disorder, unless specific contraindications exist. Despite the increasing rate of published studies in this area, there remains no aggregate data for outcomes after this approach. PURPOSE To evaluate risk factors and outcomes after arthroscopic management of FAI, including return to play, revision rate, surgical and nonsurgical complications, change in α-angle, intraoperative bone resection, and patient-reported outcomes. STUDY DESIGN Meta-analysis and systematic review. METHODS A review of the current literature was performed with the terms "femoroacetabular impingement," "hip arthroscopy," and numerous variations thereof in PubMed, EMBASE, BioMed Central, Cochrane, Science Direct, and Scopus, yielding 1723 abstracts. After screening by eligibility criteria, 31 articles were included. The incidence of bilateral FAI was determined by enrollment data, and pooled estimates were calculated for postoperative patient-reported outcome measures, α-angles, return to sport, postoperative complications, and reoperation risk. RESULTS A total of 1981 hips among 1911 patients were identified, with a mean ± SD age of 29.9 ± 1.9 years and 29.5 ± 14.0 months of follow-up. The incidence of bilateral FAI in these studies that required operative intervention was 3.6%. The pooled risk of reoperation after hip arthroscopy, including revision surgery or subsequent total hip arthroplasty, was 5.5% (95% CI, 3.6%-7.5%). The risk of clinical complications was 1.7% (95% CI, 0.9%-2.5%). In total, 87.7% of patients demonstrated return to sport after surgery (95% CI, 82.4%-92.9%, P < .001), and all patient-reported outcomes improved postoperatively, with the highest increase observed in the Hip Outcome Score sports scale (41.7 points; 95% CI, 34.1-49.4; P < .001). The α-angle decreased by an average of 23.6° (95% CI, 18.2°-29.0°; P < .001). We identified 11 factors associated with the success of hip arthroscopy in FAI and 16 factors associated with failure or negative outcomes. CONCLUSION A high percentage of patients return to sport activities after hip arthroscopy for FAI, with a low rate of complications and reoperation. All patient-reported outcome measures, except for mental health, significantly improved after surgery.
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Affiliation(s)
- Anas A Minkara
- Columbia University Medical Center, New York, New York, USA
| | | | | | - T Sean Lynch
- Columbia University Medical Center, New York, New York, USA
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O'Connor M, Minkara AA, Westermann RW, Rosneck J, Lynch TS. Return to Play After Hip Arthroscopy: A Systematic Review and Meta-analysis. Am J Sports Med 2018; 46:2780-2788. [PMID: 29595996 DOI: 10.1177/0363546518759731] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The use of arthroscopic treatment for intra-articular hip pathology has demonstrated improved patient-reported outcomes (PROs) with a lower rate of complications, reoperation, and patient morbidity as compared with traditional methods. Although the use of this minimally invasive approach has increased in prevalence, no evidence-based return-to-play (RTP) criteria have been developed to ensure an athlete's preparedness for sporting activities. PURPOSE To determine if there exists sufficient evidence in the literature to support an RTP protocol and functional assessment after hip arthroscopy, as well as to assess the mean rate and duration of RTP. STUDY DESIGN Systematic review and meta-analysis. METHODS The search terms "hip arthroscopy," "return to play," and 10 related terms were searched in PubMed, Cochrane Library, Scopus, and Web of Science, yielding 263 articles. After screening, 22 articles were included. RTP timeline, rehabilitation protocols, and conditional criteria measures were assessed with previously established criteria. Pooled estimates were calculated for RTP rate and duration, and weighted mean scores were determined for PROs. RESULTS A total of 1296 patients with 1442 total hips were identified. Although 54.5% (12 of 22) of studies did not provide a guideline for RTP duration after hip arthroscopy, 36.4% (8 of 22) recommended a duration of 4 months, while 9.1% (2 of 22) recommended 3 months. The most frequently described postoperative rehabilitation protocols were weightbearing guidelines (15 studies) and passive motion exercises (9 studies). Only 2 studies satisfied the criteria for a sufficient RTP protocol, and 3 provided a specific replicable test for RTP. The mean RTP duration was 7.4 months (95% CI, 6.1-8.8 months), and the return rate was 84.6% (95% CI, 80.4%-88.8%; P = .008) at a mean ± SD follow-up of 25.8 ± 2.4 months. Mean modified Harris Hip Score (mHHS) improved from 63.1 to 84.1 postoperatively (+33.3%), while Non-arthritic Hip Score improved from 61.7 to 86.8 (+40.7%). A lower preoperative mHHS was significantly associated with a higher postoperative improvement ( r = -0.95, P = .0003). CONCLUSION Significant variability exists in RTP protocols among institutions owing to a lack of standardization. Despite a high overall rate of RTP and improvement in PROs after hip arthroscopy, the majority of rehabilitation protocols are not evidence based and rely on expert opinion. No validated functional test currently exists to assess RTP.
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Affiliation(s)
| | - Anas A Minkara
- Columbia University Medical Center, New York, New York, USA
| | | | | | - T Sean Lynch
- Columbia University Medical Center, New York, New York, USA
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Sonnenfeld JJ, Trofa DP, Mehta MP, Steinl G, Lynch TS. Hip Arthroscopy for Femoroacetabular Impingement. JBJS Essent Surg Tech 2018; 8:e23. [PMID: 30588368 DOI: 10.2106/jbjs.st.18.00043] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background The first recorded attempt at arthroscopic visualization of the hip can be attributed to Dr. Michael Burman in 1931. Since then, hip arthroscopy has become widely used for the management of femoroacetabular impingement (FAI) because of its clear benefits, including a low complication rate and limited patient morbidity as compared with traditional open approaches. Description Arthroscopic management of FAI begins with arthroscopy of the central compartment, where the intra-articular damage is identified. Standard portal placement provides optimal access for surveying and accessing intra-articular injury. The pathological findings identified preoperatively and confirmed during diagnostic arthroscopy dictate the necessary arthroscopic procedures. Correction of acetabular overcoverage and repair of the labrum to the acetabular rim can correct pincer lesions. Femoral-sided cam lesions require removal of traction and application of hip flexion in order to perform a femoral osteoplasty to recreate a normal anatomic femoral head-neck offset. Finally, capsular management is performed as clinically indicated. Alternatives Appropriate management of FAI typically begins with nonoperative care consisting of rest, nonsteroidal anti-inflammatory drugs (NSAIDs), activity modification, and physical therapy1. Intra-articular corticosteroid injections can also provide relief2. Open procedures involving surgical hip dislocation can be utilized to address pathological conditions not accessible arthroscopically. Additionally, a "mini-open" procedure in which intra-articular disorders are treated arthroscopically and cam lesions are resected via a small anterior exposure can be employed3,4. Rationale Hip arthroscopy offers a minimally invasive technique that can be effective for treating intra-articular hip disorders and is usually favored over open surgical dislocation. Hip arthroscopy has been shown to result in higher functional outcome scores than open procedures, with lower rates of complications5. Hip arthroscopy is playing an increasingly important role as an adjunct diagnostic and therapeutic tool in conjunction with open femoral and/or periacetabular osteotomy for complex hip deformities.
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Affiliation(s)
- Julian J Sonnenfeld
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - David P Trofa
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Manish P Mehta
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Gabrielle Steinl
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - T Sean Lynch
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY
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Milani CJE, Moley PJ. Advanced Concepts in Hip Morphology, Associated Pathologies, and Specific Rehabilitation for Athletic Hip Injuries. Curr Sports Med Rep 2018; 17:199-207. [PMID: 29889149 DOI: 10.1249/jsr.0000000000000492] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hip and groin injuries comprise up to 17% of athletic injuries and can pose rehabilitation challenges for many athletes. Injuries involving abnormal femoral acetabular morphology, reduced range of motion, and decreased lumbopelvic strength and endurance also may increase the risk of injury to lower extremities and delay return to play if proper rehabilitation does not take place. The rehabilitation of athletic hip injuries requires a multifaceted interdisciplinary approach that manages the interplay of multiple factors to restore preinjury function and facilitate return to play. Emphasis should be placed on activity modification, preservation of the arcs of range of motion, functional strengthening of the lumbopelvic core, and optimization of proprioceptive and neuromechanical strategies. Communication between providers and the injured athlete also is crucial to ensure that proper therapeutic approaches are being applied.
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Affiliation(s)
- Carlo J E Milani
- Department of Physiatry, Hospital for Special Surgery, Darien, CT
| | - Peter J Moley
- Department of Physiatry, Hospital for Special Surgery, New York, NY
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O'Connor M, Minkara AA, Westermann RW, Rosneck J, Lynch TS. Outcomes of Joint Preservation Procedures for Cartilage Injuries in the Hip: A Systematic Review and Meta-analysis. Orthop J Sports Med 2018; 6:2325967118776944. [PMID: 29942815 PMCID: PMC6009090 DOI: 10.1177/2325967118776944] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background: The detection and management of chondral injuries of the hip, especially in a younger patient population, may preempt joint degeneration. Although the outcomes of preservation techniques have been well described for other weightbearing joints, such as the knee, evidence for hip joint preservation after procedures such as microfracture and autologous chondrocyte implantation remains in its infancy. Purpose: To evaluate outcomes of joint preservation procedures in the hip, including the success rate and patient-reported outcomes (PROs). Study Design: Systematic review; Level of evidence, 4. Methods: This review was performed using the terms “hip arthroscopy,” “microfracture,” “autologous chondrocyte implantation,” “fibrin glue,” “osteochondral transfer,” and variations thereof in 5 electronic databases, yielding 325 abstracts. After the application of eligibility criteria, 19 articles were included. Weighted means were calculated for PROs, and pooled estimates were calculated for age, follow-up, chondral lesion size, and success of hip preservation procedures with a random-effects proportion meta-analysis. Results: A total of 1484 patients (1502 hips) were identified across 19 studies (mean age, 38.0 ± 1.3 years; mean follow-up, 31.8 ± 9.6 months). Hip joint preservation techniques demonstrated a high success rate, ranging from 85.6% to 99.7%. The mean pooled chondral lesion size was 2.5 ± 0.3 cm2 (95% CI, 1.9-3.0 cm2). Microfracture was the most frequent technique, utilized by 11 studies, and demonstrated an 89.6% success rate (95% CI, 82.4%-96.7%). The highest pooled success rate was exhibited by autologous membrane-induced chondrogenesis in 3 studies (99.7% [95% CI, 99.0%-100.0%]). All PROs demonstrated a statistically significant increase postoperatively, including the modified Harris Hip Score, Nonarthritic Hip Score, and Hip Outcome Score–Activities of Daily Living and Hip Outcome Score–Sports-Specific Subscale (all P < .05). The visual analog scale for pain also demonstrated a statistically significant decrease of 37.2% (P < .05). Conclusion: Hip preservation procedures demonstrate a high success rate, with microfracture representing the most frequently utilized cartilage preservation technique in the peer-reviewed literature. PROs significantly improved after surgery. Further investigation of hip preservation modalities with long-term follow-up is required to create evidence-based clinical recommendations and treatment algorithms.
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Affiliation(s)
| | - Anas A Minkara
- Columbia University Medical Center, New York, New York, USA
| | | | | | - T Sean Lynch
- Columbia University Medical Center, New York, New York, USA
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Preoperative Use of a 3D Printed Model for Femoroacetabular Impingement Surgery and Its Effect on Planned Osteoplasty. AJR Am J Roentgenol 2018; 211:W116-W121. [PMID: 29873507 DOI: 10.2214/ajr.17.19400] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
OBJECTIVE The purpose of this study was to determine the effect that preoperative use of 3D printed models has on planned osteoplasty for femoroacetabular impingement (FAI) surgery. MATERIALS AND METHODS This experimental study utilizing retrospective data included 10 consecutive patients from July 1, 2013, to January 1, 2015, with a clinical diagnosis of FAI and imaging consisting of radiographs, CT scans, and MR images. Three-dimensional models of each patient's affected hip were printed to scale from CT data. Two orthopedic surgeons evaluated each patient in a routine preoperative manner. The effect of the 3D models in altering the planned osteoplasty was then determined. Proportions of osteoplasty change were calculated at various positions, and categoric variables were assessed with the chi-square test for independence. RESULTS Proportions of osteoplasty changes ranged from 20% to 55% at femoral positions (greatest at lateral and depth positions) and 35-75% at acetabular positions (greatest at anterior and depth positions). More osteoplasty changes occurred in patients with alpha angles of 60° or more (p = 0.00030) and without a radiographic crossover sign (p = 0.0075). We found no difference in the proportion of osteoplasty changes when stratifying by lateral center edge angle and coxa profunda (p = 0.190 and 0.109, respectively). The planned osteoplasty was changed for at least one reader in 9/10 (90%) femurs and 10/10 (100%) acetabula. CONCLUSION Use of 3D models in preoperative planning can change both the extent and location of planned osteoplasty for FAI surgery and is particularly influential in patients with alpha angles of 60° or more and without a radiographic crossover.
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Abstract
PURPOSE OF REVIEW To discuss the clinical significance of the most common hip and groin injuries in baseball players, as well as an algorithmic approach to diagnosis and treatment of these injuries. RECENT FINDINGS (a) Limitations in throwing velocity, pitch control, and bat swing speed may be secondary to decreased mobility and strength within the proximal kinetic chain, which must harness power from the lower extremities and core. (b) Approximately 5.5% of all baseball injuries per year involve the hip/groin and may lead to a significant amount of time spent on the disabled list. Injuries involving the hip and groin are relatively common in baseball players. Our knowledge of the mechanics of overhead throwing continues to evolve, as does our understanding of the contribution of power from the lower extremities and core. It is paramount that the team physician be able to accurately diagnose and treat injuries involving the hip/groin, as they may lead to significant disability and inability to return to elite levels of play. This review focuses on hip- and groin-related injuries in the baseball player, including femoroacetabular impingement, core muscle injury, and osteitis pubis.
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Affiliation(s)
- Ryan A Mlynarek
- Sports Medicine and Hip Preservation, Hospital for Special Surgery, New York, NY, USA. .,Sports Medicine and Shoulder Service, Hospital for Special Surgery, 535 E. 70th Street, New York, NY, 10021, USA.
| | - Struan H Coleman
- Sports Medicine and Hip Preservation, Hospital for Special Surgery, New York, NY, USA
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MRI of the Hip: What the Surgeon Wants to Know. CURRENT RADIOLOGY REPORTS 2017. [DOI: 10.1007/s40134-017-0219-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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