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PURPOSE: To report return-to-sport rates, postoperative patient-reported outcomes (PROs), complication rates, and reoperation rates of a cohort of patients undergoing particulated juvenile articular cartilage (PJAC) allograft transplantation for patellofemoral articular cartilage defects. METHODS: We performed a single-institution retrospective review of all patients with patellofemoral articular cartilage defects who received PJAC allograft transplantation from 2014 to 2022. Baseline demographic characteristics and surgical data, including concomitant surgical procedures, were collected. Clinical outcomes recorded included return-to-sport rates, complications, reoperations, and the following PRO scores: Kujala knee score, Patient-Reported Outcomes Measurement Information System (PROMIS) Pain Interference score, and PROMIS Physical Function score. RESULTS: Forty-one knees with a mean age of 23.4 ± 9.7 years and mean follow-up period of 30.3 months (range, 12-107 months) were included. The mean postoperative PROMIS Pain Interference, PROMIS Physical Function, and Kujala knee scores were 47.4 ± 7.7, 52.2 ± 10.8, and 81.7 ± 16.1, respectively, reflecting low residual anterior knee pain and a return to normal function. For patients playing organized sports at the high school and collegiate levels, the overall return-to-sport rate was 100% (17 of 17). During follow-up, complications developed in 12 knees (29.3%), the most common of which was anterior-based knee pain, and 6 knees (14.6%) required a total of 8 reoperations, which occurred from 6 to 32 months postoperatively. CONCLUSIONS: The 100% return-to-sport rate and satisfactory PRO scores in our study suggest that PJAC allograft transplantation can effectively address patellofemoral cartilage defects in many patients. The complication and reoperation rates of 29.3% and 14.6%, respectively, are consistent with the challenging and heterogeneous etiology and treatment of patellofemoral articular defects. LEVEL OF EVIDENCE: Level IV, case series.
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BACKGROUND: Prior to the Major League Baseball (MLB) draft, some pitchers undergo pre-draft magnetic resonance imaging (MRI). This study aimed to evaluate pre-draft elbow MRI on baseball pitchers who were entering the MLB draft to determine the presence or absence of pathology, the associations between these pathologies and UCL tears, and inter-observer reliability regarding common MRI pathology. METHODS: Pre-draft elbow MRI performed on prospective MLB pitchers between 2011-2017 were de-identified and then reviewed by two separate authors. The authors graded the MRI on several factors including presence or absence of: UCL ossification, UCL appearance (heterogeneous or not), UCL thickening (and location), UCL tear (partial vs. full thickness and location), muscle strain, flexor tendon tear, posteromedial osteophyte, sublime tubercle enthesophyte, and osseous stress reactions. RESULTS: Overall, 245 pre-draft elbow MRI were reviewed. MRI abnormalities were found in 70% (171/245) of pitchers. UCL thickening was found in 20% (50/245) of pitchers. Regarding UCL tears, 3% had a full thickness tear and 24% had a partial thickness tear. Of full thickness tears, 86% were distal and one was midsubstance. Of partial thickness tears, 41% (24/58) were distal, 12% (7/58) were midsubstance, and 47% (27/58) were proximal. Periligamentous edema was present in 36% of pitchers while 14% had a flexor pronator muscle strain. CONCLUSION: The majority (70%) of pitchers entering the MLB draft had abnormal findings on their MRI, most commonly involving changes to the UCL. Inter-observer reliability was acceptable following the definition of pathology when reading pre-draft elbow MRI on MLB prospects.
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BACKGROUND: When return to sport (RTS) at a competitive level is desired, treatment of injury to the ulnar collateral ligament (UCL) frequently involves surgical reconstruction. Although RTS rates between 66% and 98% have been reported, there remains a paucity of comparative clinical studies, with far fewer reporting statistically significant risk factors for reconstruction failure. The goal of this study was to perform a systematic review of the literature to demonstrate the variety and inconsistency with which risk factors associated with reconstruction failure are reported. MATERIALS AND METHODS: A systematic review of the PubMed Central and MEDLINE databases was performed to identify clinical outcome studies reporting ≥1 statistically significant risk factor associated with failure of UCL reconstruction. Failure was defined as (1) reinjury, recurrent instability, or need for revision surgery; (2) failure show improvement in postoperative patient-reported outcomes (PROs); or (3) failure to RTS at the preinjury level (RSL). RESULTS: A total of 349 unique studies were initially identified, of which 12 were deemed eligible for inclusion in our study. Of these 12 studies, 4 defined outcomes based on recurrent instability, reinjury, or revision surgery; 2 defined outcomes based on PROs; and 6 defined outcomes based on RSL. In the group with instability, reinjury, or revision failure, 11 significant risk factors were identified across all studies: age, height, body mass index, professional experience, injury to the nondominant arm, history of competitive throwing, mechanism of injury, history of a psychiatric diagnosis, presence of preoperative instability or stiffness, postoperative workload, and time to RTS. In the PRO failure group, 12 risk factors were identified across all studies: age, status as a military cadet, injury to the nondominant arm, graft type, baseball position, current injury to the ipsilateral arm, current level of competition attributed to reconstruction surgery, shoulder surgery after reconstruction, no competitive throwing history, non-throwing mechanism of injury, history of a psychiatric diagnosis, and preoperative instability or stiffness. In the RSL failure group, 4 risk factors were identified across all studies: age, ulnar neuritis, level of professional play, and amount of time spent at the professional level. CONCLUSIONS: Age, level of professional play prior to surgery, postoperative workload, and time at the professional level are the most commonly reported risk factors associated with UCL reconstruction failure. There remains a paucity of data associating risk factors with patient-specific outcomes and marked levels of inconsistency and conflict among the studies that report such data.
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Ligamento Colateral Ulnar , Lesões no Cotovelo , Relesões , Reconstrução do Ligamento Colateral Ulnar , Humanos , Relesões/cirurgia , Ligamento Colateral Ulnar/lesões , Avaliação de Resultados em Cuidados de SaúdeRESUMO
A variety of sports require exposure to high-impact trauma or characteristic repetitive movements that predispose to injuries around the thorax. Appropriate prognostication and timely management are vital, as untreated or undertreated injuries can lead to pain, disability, loss of playing time, or early termination of sports participation. The authors review common athletic injuries of the thoracic cage, encompassing muscular, osseous, and vascular conditions, with an emphasis on mechanism, imaging features, and management. The authors also review pertinent soft-tissue and bony anatomy, along with relevant sports biomechanics. Generalized muscle trauma and more specific injuries involving the pectoralis major, latissimus dorsi, teres major, pectoralis minor, lateral abdominal wall and intercostals, serratus anterior, and rectus abdominis muscles are discussed. Osseous injuries such as stress fractures, sternoclavicular dislocation, costochondral fractures, and scapular fractures are included. Finally, thoracic conditions such as snapping scapula, thoracic outlet syndrome, and Paget-Schroetter syndrome are also described. Specific MRI protocols are highlighted to address imaging challenges such as the variable anatomic orientation of thoracic structures and artifact from breathing motion. Athletes are susceptible to a wide range of musculoskeletal thoracic trauma. An accurate imaging diagnosis of thoracic cage injury and assessment of injury severity allow development of an adequate treatment plan. This can be facilitated by an understanding of functional anatomy, sports biomechanics, and the unique injuries for which athletes are at risk. ©RSNA, 2021.
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Traumatismos em Atletas , Lesões dos Tecidos Moles , Traumatismos Torácicos , Parede Torácica , Traumatismos em Atletas/diagnóstico por imagem , Humanos , Imageamento por Ressonância Magnética , Caixa Torácica , Traumatismos Torácicos/diagnóstico por imagemRESUMO
OBJECTIVE: To assess MR features following MPFL reconstruction and determine their influence on post-operative pain, progressive arthritis, or graft failure. MATERIALS AND METHODS: Retrospective study on 38 patients with MPFL reconstruction and a post-operative MRI between January 2010 and June 2019. Two radiologists assessed MPFL graft signal, graft thickness, femoral screw, femoral tunnel widening, and patellofemoral cartilage damage. The third performed patellofemoral instability measurements. All three assessed femoral tunnel position with final result determined by majority consensus. Imaging findings were evaluated in the setting of post-operative pain, patellofemoral arthritis, and MPFL graft failure including need for MPFL revision. Statistics included chi-square, Fisher's exact test, t test, and kappa. RESULTS: Mean graft thickness was 6.0 ± 1.8 mm; 24% of the grafts were diffusely hypointense. Mean femoral tunnel widening was 2.5 ± 1.8 mm; 34% of the femoral screws were broken or extruded. Fifty-two percent of the patients had no interval cartilage change. Non-anatomic femoral tunnels were found in 66% of patients, including in all 9 patients requiring revision MPFL reconstruction (p = 0.013). Revised MPFL grafts had more abnormal femoral screws compared to those that did not (67% vs. 24%) (p = 0.019). Other MR features did not significantly influence the evaluated outcomes. CONCLUSION: The need for revision MPFL reconstruction occurs more frequently when there is a non-anatomic femoral tunnel and broken or extruded femoral screws. The appearance of the MPFL graft itself is not an influencing factor for post-operative pain, progression of patellofemoral arthritis, or graft failure.
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Artrite , Articulação Patelofemoral , Fêmur , Humanos , Ligamentos Articulares , Imageamento por Ressonância Magnética , Dor Pós-Operatória , Articulação Patelofemoral/diagnóstico por imagem , Articulação Patelofemoral/cirurgia , Estudos RetrospectivosRESUMO
BACKGROUND: Recent efforts to contain health care costs and move toward value-based health care have intensified, with a continued focus on Medicare expenditures, especially for high-volume procedures. As total shoulder arthroplasty (TSA) volume continues to increase, especially within the Medicare population, it is important for orthopedic surgeons to understand recent trends in the allocation of health care expenditures and potential effects on reimbursements. The purpose of this study was to evaluate trends in annual Medicare utilization and provider reimbursement rates for shoulder arthroplasty procedures between 2012 and 2017. METHODS: This study tracked annual Medicare claims and payments to shoulder arthroplasty surgeons via publicly available databases and aggregated data at the county level. Descriptive statistics were used to evaluate trends in procedure volume, utilization rate (per 10,000 Medicare beneficiaries), and reimbursement rate. We used adjusted multiple linear regression models to examine associations between county-specific variables (ie, urban or rural, average household income, poverty rate, percentage Medicare population, and race and ethnicity demographics) and procedure volume, utilization rate, and reimbursement rate. RESULTS: Between 2012 and 2017, there was an 81.3% increase in primary TSA volume and 55.5% increase in primary TSA utilization. The Midwest and South had higher utilization rates than the Northeast and West (P < .001). TSA utilization rates in metropolitan areas were significantly higher than in rural areas (P < .001). Utilization rates for primary TSA procedures also had a significant negative association with poverty rate (P < .001). Regarding reimbursements, the Medicare payment per TSA case decreased from 2012 to 2017, with overall inflation-adjusted decreases of 7.1% and 11.8% for primary and revision cases, respectively. TSAs performed in metropolitan areas received significantly higher reimbursements per case than TSAs performed in rural areas ($1108.05 and $1066.40, respectively; P = .002). Furthermore, reimbursements per case were on average higher in the Northeast and West than in the South and Midwest (P < .001). CONCLUSIONS: Our study confirms that although TSA volume and per capita utilization have increased dramatically since 2012, Medicare Part B reimbursements to surgeons have continued to fall even after the adoption of bundled-payment models for orthopedic procedures. Cost-containment efforts continue to focus on Medicare reimbursements to surgeons, although other expenditures such as hospital payments and operational and implant costs must also be evaluated as part of an overall transition to value-based health care.
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Artroplastia do Ombro , Cirurgiões Ortopédicos , Cirurgiões , Idoso , Custos de Cuidados de Saúde , Humanos , Medicare , Estados UnidosRESUMO
ABSTRACT: Musculoskeletal ultrasound (US) has many applications in the care of athletes. This article reviews the current literature and identifies research gaps regarding musculoskeletal US in the athletic training room setting to evaluate and manage soccer players. The best evidence for US in the training room setting is for diagnosis and prognosis of muscle injuries, where studies show that it is equivalent to other imaging modalities. US also has been used for injury risk prediction, although the data are mixed. Many applications of US are described in other sport settings and may have crossover applications to soccer.
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Traumatismos em Atletas , Sistema Musculoesquelético/diagnóstico por imagem , Futebol , Atletas , Traumatismos em Atletas/diagnóstico por imagem , Traumatismos em Atletas/terapia , Humanos , Futebol/lesões , UltrassonografiaRESUMO
BACKGROUND: The economic loss following ulnar collateral ligament reconstruction (UCLR) in Major League Baseball (MLB) pitchers has not been evaluated. The purpose of this study is to quantify the financial impact of UCLR on MLB teams. We hypothesize that MLB teams incur significant losses annually as a result of salaries paid to injured players following reconstruction. METHODS: Public records were accessed to identify MLB pitchers from January 1, 2004, to December 31, 2014, who had undergone UCLR. Contract terms and time away from competition were used to approximate economic loss. Successful return was considered when a pitcher returned to play in at least 1 Minor League Baseball (MiLB) or MLB game. RESULTS: One hundred ninety-four MLB pitchers underwent UCLR from 2004 to 2014, missing on average 180.2 days of the MLB regular season. Cost of recovery (COR) amounted to $395 million, averaging $1.9 million per player. Starting pitchers accounted for the largest total COR at $239.6 million, whereas closers had the largest economic loss per player ($3.9 million/player). Only 77% of pitchers returned to MLB play. CONCLUSION: UCLR has a substantial economic impact on MLB teams. Starting pitchers represented a majority of team cost, but closers represented higher costs per pitcher.
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Beisebol/economia , Ligamento Colateral Ulnar/lesões , Traumatismos Ocupacionais/economia , Salários e Benefícios/economia , Reconstrução do Ligamento Colateral Ulnar/economia , Adulto , Beisebol/lesões , Contratos , Custos e Análise de Custo , Humanos , Masculino , Pessoa de Meia-Idade , Traumatismos Ocupacionais/cirurgia , Ocupações/economia , Volta ao Esporte/estatística & dados numéricos , Salários e Benefícios/estatística & dados numéricos , Fatores de Tempo , Adulto JovemRESUMO
HYPOTHESIS: The purpose of this study was to evaluate short-term outcomes including medical complications, overnight admission, and 30-day readmission with regard to patient age at the time of shoulder instability surgery. METHODS: Patients undergoing surgery for glenohumeral instability were collected from the National Surgical Quality Improvement Program between the years of 2005 and 2016. These patients were separated into cohorts of younger than 25 years, 25-34 years, and older than 34 years. Medical complications, hospital admission, and 30-day readmission were compared using multivariate analysis. RESULTS: Of the 5449 patients included, there were 2035 (37.0%) patients younger than 25 years, 1815 (33.0%) between 25 and 34 years, and 1649 (30.0%) 35 and older. Overall, 81.7% of patients underwent an arthroscopic Bankart repair, 12.6% of patients underwent an open Bankart repair, and 5.7% of patients underwent a Latarjet-Bristow procedure. The risk of 30-day readmission increased with age, ranging from 0.24% for <25 years old to 0.92% for 35 years and older (P = .040). Operative duration greater than 60 minutes (odds ratio [OR] 1.76; P = .001), duration greater than 90 minutes (OR 3.58; P < .001), and American Society of Anesthesiologists class III and IV (OR 1.80; P = .001) were associated with increased risk of overnight hospital stay. Compared with arthroscopic Bankart repair, the Latarjet-Bristow procedure was associated with increased total complications (OR 3.30; P = .021), overnight hospital stay (OR 4.64; P < .001), and 30-day readmission (OR 3.39; P = .013). CONCLUSION: This study demonstrates that even in the relatively young and healthy shoulder instability patient cohort, patients older than 25 years are almost 4 times more likely to experience a complication. Additionally, Latarjet-Bristow procedures are 3-4 times more likely to experience a complication or readmission than other shoulder instability procedures.
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Artroscopia/efeitos adversos , Instabilidade Articular/cirurgia , Luxação do Ombro/cirurgia , Articulação do Ombro/cirurgia , Adulto , Fatores Etários , Artroscopia/métodos , Artroscopia/estatística & dados numéricos , Comorbidade , Bases de Dados Factuais/estatística & dados numéricos , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Instabilidade Articular/epidemiologia , Masculino , Duração da Cirurgia , Procedimentos Ortopédicos/efeitos adversos , Procedimentos Ortopédicos/métodos , Procedimentos Ortopédicos/estatística & dados numéricos , Readmissão do Paciente/estatística & dados numéricos , Recidiva , Estudos Retrospectivos , Luxação do Ombro/epidemiologia , Fatores de Tempo , Resultado do Tratamento , Estados Unidos/epidemiologia , Adulto JovemRESUMO
The number of primary ulnar collateral ligament reconstructions (UCLRs) has been increasing at an alarming rate, and so has the number of revision UCLRs. Malpositioned tunnels are a technical surgical factor that causes graft failure and need for revision. Malpositioned tunnels result in a nonisometric graft. A common malposition error is to place the inferior humeral tunnel too far posterior, which causes the graft to be tight in flexion; therefore, elbow flexion will be restricted or, if flexion is forcibly obtained, the graft will be loose and nonfunctional. Revision UCLR is technically challenging, especially in the setting of malpositioned tunnels that require correction.
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Ligamento Colateral Ulnar/cirurgia , Articulação do Cotovelo/cirurgia , Reconstrução do Ligamento Colateral Ulnar , Cadáver , Humanos , ÚmeroRESUMO
BACKGROUND: There is no current consensus on subscapularis mobilization during total shoulder arthroplasty. The purpose of this prospective, randomized controlled trial was to compare functional and radiographic outcomes of the more traditional subscapularis tenotomy (ST) versus lesser tuberosity osteotomy (LTO). METHODS: This study enrolled 60 shoulders in 59 patients with primary osteoarthritis. Thirty shoulders were preoperatively randomized to each group. Preoperative and 6-week, 3-month, 6-month, and 1-year postoperative data were collected. Ultrasound was performed at 3 months to evaluate subscapularis healing in tenotomy subjects, whereas radiographs were used to evaluate osteotomy healing. Intraoperative data included operative time, tenotomy or osteotomy repair time, and osteotomy thickness. RESULTS: No significant differences in range of motion or clinical outcomes occurred at baseline or 1 year postoperatively between the 2 groups. The mean total case duration for ST was significantly less than that for LTO (129.3 minutes vs 152.7 minutes), along with a significantly shorter subscapularis repair time for ST (34.3 minutes vs 39.3 minutes, P = .024). At final follow-up, 27 of 29 LTO shoulders (93.1%) showed bone-to-bone healing on radiographs, whereas 26 of 30 ST shoulders (86.7%) had no full-thickness tear of the subscapularis on ultrasound at 3 months. CONCLUSIONS: Both techniques produced successful objective and subjective clinical outcomes. LTO heals more reliably than ST. Mean total case and subscapularis repair times were significantly greater for LTO than for ST.
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Osteoartrite/cirurgia , Articulação do Ombro/cirurgia , Idoso , Artroplastia do Ombro/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Osteoartrite/diagnóstico por imagem , Osteoartrite/reabilitação , Osteotomia/métodos , Estudos Prospectivos , Amplitude de Movimento Articular , Recuperação de Função Fisiológica , Tenotomia/métodos , Resultado do TratamentoRESUMO
BACKGROUND: This study examined the immediate outcomes during the perioperative period associated with drains in the setting of total shoulder arthroplasty or reverse shoulder arthroplasty. We hypothesized that drain use would result in lower postoperative hemoglobin and hematocrit levels that would increase transfusion rates and longer hospital stays that would increase hospital costs. METHODS: The study prospectively randomized 100 patients (55% women; average age, 69.3 years) who underwent total shoulder arthroplasty or reverse shoulder arthroplasty to receive a closed-suction drainage device (drain group, n = 50) or not (control group, n = 50) at the time of wound closure. Basic demographic information and intraoperative and postoperative data were collected. RESULTS: The groups were similar with respect to basic patient demographics. Postoperatively, drains had no effect on transfusion rates or any perioperative complication (P > .715). There were also no significant differences in hemoglobin or hematocrit levels immediately after surgery or on postoperative day 1. On average, patients were discharged from the hospital 1.6 days and 2.1 days postoperatively in the control and drain groups, respectively (P = .124). The average cost associated for the control cohort's hospital stay was $35,796 ± $13,078 compared with $43,219 ± $24,679 for the drain cohort (P = .063). DISCUSSION: Drain use after shoulder arthroplasty had no appreciable difference on short-term perioperative outcomes, postoperative anemia, length of hospital stay, or cost. It is possible that the potential negative effects of postoperative drainage are blunted by the routine use of tranexamic acid.
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Artroplastia do Ombro/métodos , Transfusão de Sangue , Drenagem , Custos Hospitalares , Tempo de Internação , Idoso , Artroplastia do Ombro/efeitos adversos , Artroplastia do Ombro/economia , Drenagem/economia , Feminino , Hematócrito , Hemoglobinas/metabolismo , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Período Pós-Operatório , Estudos ProspectivosRESUMO
The optimal treatment of shoulder SLAP tears in high-level baseball players remains highly controversial. In pitchers, many SLAP lesions are found incidentally on magnetic resonance imaging and may in fact be adaptive to the baseball pitcher's mechanics of throwing. Surgical repair of SLAP lesions requires lengthy rehabilitation, and outcomes have been similar to or worse than the results after nonoperative treatment. The treatment option of biceps tenodesis is an appealing alternative to SLAP repair, but the indications and technique of biceps tenodesis in the elite pitcher still need to be defined.
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Beisebol , Tenodese , Humanos , Incidência , Volta ao Esporte , Ombro , Articulação do Ombro/cirurgia , TendõesRESUMO
PURPOSE: To analyze (1) the incidence and type of complications after elbow arthroscopy, (2) the incidence of returning to the operating room (OR) after elbow arthroscopy, and (3) patient and risk factors for complications across a national surgical outcome database. METHODS: Patients who underwent elbow arthroscopy from January 2005 through December 2014 were identified in the American College of Surgeons National Surgical Quality Improvement Program database by use of Current Procedural Terminology codes. Basic patient demographic data and medical comorbidities were recorded. Postoperative adverse events and a return to the OR occurring within 30 days after the index procedure were identified, and patient and procedural risk factors were investigated. RESULTS: Five hundred thirty elbow arthroscopy cases were available for analysis. The aggregate rate of 30-day adverse events was 2.83%, whereas the rate of any patient having an adverse event was 1.89%. The most common adverse event was deep infection (0.57%). Univariate analyses showed that renal disease, preoperative steroid use, higher American Society of Anesthesiologists (ASA) class, and preoperative diagnosis were associated with the occurrence of an adverse event. Multivariate analyses showed that increasing ASA class, specifically ASA class 3 and class 4, was an independent predictor of a postoperative adverse event. Furthermore, 0.94% of cases required a return to the OR. Univariate analyses showed that preoperative steroid use and diagnosis of trauma were associated with a return to the OR. These findings were confirmed by multivariate analyses. CONCLUSIONS: Overall, the incidence of 30-day postoperative adverse events (1.89%) and need to return to the OR (0.94%) is low. Increased ASA class is an independent risk factor for the occurrence of a postoperative adverse event; preoperative steroid use and diagnoses relating to a traumatic or inflammatory cause are predictive of the need to return to the OR. These results can assist surgeons in patient selection, preoperative optimization, and preoperative risk stratification. LEVEL OF EVIDENCE: Level IV, case series.
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Artroscopia/efeitos adversos , Articulação do Cotovelo/cirurgia , Artropatias/cirurgia , Complicações Pós-Operatórias/epidemiologia , Melhoria de Qualidade , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , New York/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Fatores de Risco , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND: Anterior cruciate ligament (ACL) injuries have been recognized and treated with increasing frequency in children and adolescents. ACL reconstruction (ACLR) in skeletally immature patients has unique considerations and there is a large practice variation in the management of these injuries. The purpose of this study was to survey the members of the Pediatric Research in Sports Medicine (PRiSM) Society regarding their experience with the management and complications of pediatric ACL injuries. METHODS: A 15-question survey was distributed to 71 orthopaedic members of the Pediatric Research in Sports Medicine study group. RESULTS: Regarding treatment of an 8-year-old child with a complete ACL tear, 53% of respondents recommended iliotibial band reconstruction, 33% recommended all-epiphyseal reconstruction, and only 3% would treat nonoperatively in a brace. In adolescent patients with 2 years of growth remaining, 47% of respondents recommended a physeal "respecting" technique, 31% recommended a physeal-sparing technique, and 19% would perform an adult-style ACLR. There were 29 new cases of growth arrest reported. CONCLUSIONS: This study demonstrates that there have been major changes in the trends in pediatric ACLR over the past 15 years, and the most treatment variability is found among adolescent patients with about 2 years of growth remaining. The study also demonstrates that while the overall incidence of growth disturbance after ACLR remains low, new cases of growth disturbance continue to be identified. LEVEL OF EVIDENCE: Level V-survey of expert opinion and experience.
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Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/efeitos adversos , Tratamento Conservador/métodos , Adolescente , Fatores Etários , Reconstrução do Ligamento Cruzado Anterior/estatística & dados numéricos , Reconstrução do Ligamento Cruzado Anterior/tendências , Criança , Tratamento Conservador/estatística & dados numéricos , Epífises/cirurgia , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Masculino , Ortopedia/métodosRESUMO
BACKGROUND: With an increasing number of Major League Baseball (MLB) players undergoing ulnar collateral ligament (UCL) reconstruction, there remains limited literature on appropriate post-reconstruction workload management to limit the risk of reinjury. METHODS: A total of 28 MLB pitchers who underwent primary UCL reconstruction surgery and subsequently required revision reconstruction were identified and compared with 137 MLB pitchers who underwent primary reconstruction but did not later require revision surgery. Games pitched, pitch counts, and innings pitched were evaluated and compared 3 years before and after primary reconstruction. Results were then compared between groups. RESULTS: Pitchers who later required revision increased their games pitched by 14.1% after reconstruction whereas the no-revision group pitched 13.6% fewer games than before reconstruction (P < .01). Inning workload was reduced by 9.8% after surgery (89.8 innings after vs 99.6 innings before) for the revision group compared with the no-revision group, which threw 26% fewer innings after surgery (86.3 innings after vs 116.7 innings before) (P = .05). In addition, the revision group pitched 6.6% more pitches after reconstruction, 1138.9 pitches, compared with before reconstruction, 1068.6 pitches. Pitchers who did not require revision, in contrast, pitched 19.6% fewer pitches after reconstruction than before reconstruction (P = .08). CONCLUSIONS: This study's findings suggest that MLB pitchers who require revision UCL reconstruction after returning to play following primary UCL reconstruction pitch at or above their pre-primary UCL reconstruction workload whereas control pitchers who do not require revision pitch significantly less, below their pre-primary UCL reconstruction workload.
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Beisebol/lesões , Ligamento Colateral Ulnar/lesões , Articulação do Cotovelo/cirurgia , Resistência Física/fisiologia , Reconstrução do Ligamento Colateral Ulnar/métodos , Adulto , Ligamento Colateral Ulnar/cirurgia , Feminino , Humanos , Masculino , Reoperação , Fatores de Risco , Adulto Jovem , Lesões no CotoveloRESUMO
PURPOSE: To provide a comprehensive review of outcomes associated with local anesthetic (LA) or LA and corticosteroid (CS) diagnostic hip injections, and how well response predicts subsequent operative success. METHODS: A systematic review from database (PubMed, Medline, Scopus, Embase) inception to January 2015 for English-language articles reporting primary patient outcomes data was performed, excluding studies with >50% underlying osteoarthritis. Studies were assessed by 2 reviewers who collected pertinent data. RESULTS: Seven studies were included, reporting on a total 337 patients undergoing diagnostic hip injection. The mean age was 34.4 years, with 5 studies reporting 94 (35.2%) males and 173 (64.8%) females. One study examined the rate of pain relief with LA (92.5%); 2 CS studies reported relief on a scale from 0% to 100% (no to complete relief), ranging from 61% to 82.3%; and 3 studies used 10-point pain scales, with a CS study noting a pain score of 1.0, an LA study with a score of 3.03, and 1 study using either CS or LA scores of 3 to 5.6. Duration of pain relief was 9.8 (CS) and 2.35 days (LA). By pathology, greatest relief was achieved in acetabular chondral injury (93.3%) and least in cam impingement (81.6%), with clinical and imaging findings being unreliable predictors of relief. One study showed nonresponse to be a strong predictor of negative surgical outcome for femoroacetabular impingement. CONCLUSIONS: Diagnostic hip injections provide substantial pain relief for patients with various hip pathologies, with limited data to suggest greatest relief for those with chondral injury. Clinical and imaging findings are unreliable predictors of injection response, and nonresponse to injection is a strong negative predictor of surgical outcome. Future research should focus on elucidating differences by underlying pathology and predicting future operative success. LEVEL OF EVIDENCE: Level IV, systematic review.
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Anestésicos Locais/administração & dosagem , Impacto Femoroacetabular/diagnóstico , Glucocorticoides/administração & dosagem , Lesões do Quadril/diagnóstico , Dor Musculoesquelética/etiologia , Artroscopia , Impacto Femoroacetabular/tratamento farmacológico , Impacto Femoroacetabular/cirurgia , Lesões do Quadril/tratamento farmacológico , Lesões do Quadril/cirurgia , Articulação do Quadril , Humanos , Injeções Intra-Articulares , Dor Musculoesquelética/tratamento farmacológico , Manejo da Dor , Medição da Dor/métodos , Prognóstico , Traumatismos dos Tendões/diagnóstico , Traumatismos dos Tendões/tratamento farmacológico , Traumatismos dos Tendões/cirurgiaRESUMO
PURPOSE: To provide a detailed account of the location of the long head of the biceps (LHB) tenodesis tunnels using an all-arthroscopic suprapectoral technique in a prospective group of patients. These patients were then compared with a retrospective group of open subpectoral tenodesis patients of similar characteristics. METHODS: Postoperative radiographs from a prospective group of all-arthroscopic suprapectoral LHB tenodeses were compared with a retrospective group of open subpectoral tenodeses. Digital anteroposterior images were used to measure distances from clinically pertinent radiographic landmarks to tenodesis tunnel sites. RESULTS: Forty patients (20 all-arthroscopic, 20 open) met the inclusion criteria. The inferior border of the bicipital groove was located a mean distance of 33.7 ± 6.9 mm from the top of the humeral head. The mean distance measured in the open group was approximately 28 mm (P < .001) distal compared with the arthroscopic group. The humeral diameter was 7.5 ± 5.4 mm narrower at the subpectoral tenodesis site (P < .001). All 20 patients in the open subpectoral group had tenodesis tunnels placed distal to the bicipital groove compared with 17 of 20 patients (85%) in the all-arthroscopic group. There were 2 cases of lateral wall cortical reaming during subpectoral tenodesis but no periprosthetic humeral fractures. There were 2 cases of bicortical reaming during the all-arthroscopic tenodesis with no known complications. CONCLUSIONS: The location of biceps tenodesis significantly differs between all-arthroscopic suprapectoral and open subpectoral techniques, and the open subpectoral method achieves fixation in a significantly narrower region of the humerus. LEVEL OF EVIDENCE: Level III, retrospective comparative study.
Assuntos
Artroscopia , Articulação do Ombro/diagnóstico por imagem , Tenodese/métodos , Pontos de Referência Anatômicos , Feminino , Humanos , Úmero/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Tendões/diagnóstico por imagem , Tendões/cirurgiaRESUMO
PURPOSE: To assess the quality and variability found across anterior cruciate ligament (ACL) rehabilitation protocols published online by academic orthopaedic programs. METHODS: Web-based ACL physical therapy protocols from United States academic orthopaedic programs available online were included for review. Main exclusion criteria included concomitant meniscus repair, protocols aimed at pediatric patients, and failure to provide time points for the commencement or recommended completion of any protocol components. A comprehensive, custom scoring rubric was created that was used to assess each protocol for the presence or absence of various rehabilitation components, as well as when those activities were allowed to be initiated in each protocol. RESULTS: Forty-two protocols were included for review from 155 U.S. academic orthopaedic programs. Only 13 protocols (31%) recommended a prehabilitation program. Five protocols (12%) recommended continuous passive motion postoperatively. Eleven protocols (26%) recommended routine partial or non-weight bearing immediately postoperatively. Ten protocols (24%) mentioned utilization of a secondary/functional brace. There was considerable variation in range of desired full-weight-bearing initiation (9 weeks), as well as in the types of strength and proprioception exercises specifically recommended. Only 8 different protocols (19%) recommended return to sport after achieving certain strength and activity criteria. CONCLUSIONS: Many ACL rehabilitation protocols recommend treatment modalities not supported by current reports. Moreover, high variability in the composition and time ranges of rehabilitation components may lead to confusion among patients and therapists. LEVEL OF EVIDENCE: Level II.
Assuntos
Reconstrução do Ligamento Cruzado Anterior/reabilitação , Ligamento Cruzado Anterior/cirurgia , Traumatismos do Joelho/reabilitação , Modalidades de Fisioterapia/normas , Reconstrução do Ligamento Cruzado Anterior/métodos , Braquetes , Protocolos Clínicos , Deambulação Precoce , Terapia por Exercício/métodos , Terapia por Exercício/normas , Humanos , Traumatismos do Joelho/cirurgia , Força Muscular/fisiologia , Sistemas On-Line , Assistência Perioperatória/métodos , Avaliação de Programas e Projetos de Saúde , Propriocepção/fisiologia , Qualidade da Assistência à Saúde , Amplitude de Movimento Articular , Suporte de Carga/fisiologiaRESUMO
PURPOSE: To compare the cost-effectiveness of arthroscopic revision instability repair and Latarjet procedure in treating patients with recurrent instability after initial arthroscopic instability repair. METHODS: An expected-value decision analysis of revision arthroscopic instability repair compared with Latarjet procedure for recurrent instability followed by failed repair attempt was modeled. Inputs regarding procedure cost, clinical outcomes, and health utilities were derived from the literature. RESULTS: Compared with revision arthroscopic repair, Latarjet was less expensive ($13,672 v $15,287) with improved clinical outcomes (43.78 v 36.76 quality-adjusted life-years). Both arthroscopic repair and Latarjet were cost-effective compared with nonoperative treatment (incremental cost-effectiveness ratios of 3,082 and 1,141, respectively). Results from sensitivity analyses indicate that under scenarios of high rates of stability postoperatively, along with improved clinical outcome scores, revision arthroscopic repair becomes increasingly cost-effective. CONCLUSIONS: Latarjet procedure for failed instability repair is a cost-effective treatment option, with lower costs and improved clinical outcomes compared with revision arthroscopic instability repair. However, surgeons must still incorporate clinical judgment into treatment algorithm formation. LEVEL OF EVIDENCE: Level IV, expected value decision analysis.