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Rhee SM, Bansal V, Jeong HY, Jeon YD, Jeong HJ, Oh JH. The correlation of the spinoglenoid ganglion cyst size with the electrophysiological alterations of suprascapular nerve and the rotator cuff muscle power. J Orthop Sci 2023:S0949-2658(23)00147-1. [PMID: 37365077 DOI: 10.1016/j.jos.2023.06.004] [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: 01/19/2022] [Revised: 05/22/2023] [Accepted: 06/08/2023] [Indexed: 06/28/2023]
Abstract
BACKGROUND Although various treatment options are available for spinoglenoid cyst, including conservative and surgical methods, there is no standard guideline for its surgical decompression. Thus, the purpose of the study was to correlate the size of the spinoglenoid notch ganglion cyst (GC) as revealed by magnetic resonance imaging (MRI) with electrophysiological alterations, muscle power, and pain severity, and to estimate a cut-off value of cyst size to perform a decompression. METHODS Between January 2010 and January 2018, the patients with a GC at the spinoglenoid notch diagnosed on MRI, and who had a minimum follow-up of 2 years after the decompression were included. Maximum cyst diameter as measured on MRI was used for comparison. Electromyography (EMG) and nerve conduction velocity (NCV) studies were performed before the surgery. Peak torque deficit (PTD) percentage compared to opposite shoulder was calculated preoperatively and at 1 year after surgery. Pain severity was estimated using visual analogue scale (VAS) preoperatively. RESULTS Ten (50%) of 20 patients with GC > 2.2 cm and 1 (5.9%) of 17 patients with GC < 2.2 cm showed EMG/NCV abnormalities (p = 0.019). There was a correlation between the cyst size and the positive EMG/NCV findings (Correlation coefficient (CC) = 0.535, p < 0.001). The preoperative peak torque deficit on the external rotation was correlated with the positive EMG/NCV findings (CC = 0.373, p = 0.021). The PTD was improved significantly at 1 year postoperatively in patients with a GC size >2.2 cm (p = 0.029). The cyst size was not related to the preoperative pain VAS and muscle power. CONCLUSIONS The spinoglenoid cyst size >2.2 cm, but not pain severity or muscle power, correlates with the positive finding of EMG for compressive suprascapular neuropathy. The GC size >2.2 cm can be a reference to decide the need of decompression surgery. LEVEL OF EVIDENCE IV, case series.
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Affiliation(s)
- Sung-Min Rhee
- Shoulder & Elbow Clinic, Department of Orthopaedic Surgery, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Vivek Bansal
- Department of Orthopaedic Surgery, PCC & MH, Bathinda, Punjab, India
| | - Ho Yeon Jeong
- Department of Orthopaedic Surgery, Yonsei The Bareun Hospital, Gimpo, Republic of Korea
| | - Young Dae Jeon
- Department of Orthopaedic Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Republic of Korea
| | - Hyeon Jang Jeong
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea
| | - Joo Han Oh
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea.
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Maldonado JA, Puentes DA, Quintero ID, González-Estrada OA, Villegas DF. Image-Based Numerical Analysis for Isolated Type II SLAP Lesions in Shoulder Abduction and External Rotation. Diagnostics (Basel) 2023; 13:diagnostics13101819. [PMID: 37238302 DOI: 10.3390/diagnostics13101819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 04/18/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
The glenohumeral joint (GHJ) is one of the most critical structures in the shoulder complex. Lesions of the superior labral anterior to posterior (SLAP) cause instability at the joint. Isolated Type II of this lesion is the most common, and its treatment is still under debate. Therefore, this study aimed to determine the biomechanical behavior of soft tissues on the anterior bands of the glenohumeral joint with an Isolated Type II SLAP lesion. Segmentation tools were used to build a 3D model of the shoulder joint from CT-scan and MRI images. The healthy model was studied using finite element analysis. Validation was conducted with a numerical model using ANOVA, and no significant differences were shown (p = 0.47). Then, an Isolated Type II SLAP lesion was produced in the model, and the joint was subjected to 30 degrees of external rotation. A comparison was made for maximum principal strains in the healthy and the injured models. Results revealed that the strain distribution of the anterior bands of the synovial capsule is similar between a healthy and an injured shoulder (p = 0.17). These results demonstrated that GHJ does not significantly deform for an Isolated Type II SLAP lesion subjected to 30-degree external rotation in abduction.
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Affiliation(s)
- Javier A Maldonado
- Department of Mechanical and Mechatronics Engineering, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
| | - Duvert A Puentes
- School of Mechanical Engineering, Universidad Industrial de Santander, Carrera 27 Calle 9, Bucaramanga 680002, Colombia
| | - Ivan D Quintero
- School of Medicine, Universidad Industrial de Santander, Carrera 27 Calle 9, Bucaramanga 680002, Colombia
| | - Octavio A González-Estrada
- School of Mechanical Engineering, Universidad Industrial de Santander, Carrera 27 Calle 9, Bucaramanga 680002, Colombia
| | - Diego F Villegas
- School of Mechanical Engineering, Universidad Industrial de Santander, Carrera 27 Calle 9, Bucaramanga 680002, Colombia
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Nicholas Nacey, Fox MG, Blankenbaker DG, Chen D, Frick MA, Jawetz ST, Mathiasen RE, Raizman NM, Rajkotia KH, Said N, Stensby JD, Subhas N, Surasi DS, Walker EA, Chang EY. ACR Appropriateness Criteria® Chronic Shoulder Pain: 2022 Update. J Am Coll Radiol 2023; 20:S49-S69. [PMID: 37236752 DOI: 10.1016/j.jacr.2023.02.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 02/27/2023] [Indexed: 05/28/2023]
Abstract
Chronic shoulder pain is an extremely common presenting complaint. Potential pain generators include the rotator cuff tendons, biceps tendon, labrum, glenohumeral articular cartilage, acromioclavicular joint, bones, suprascapular and axillary nerves, and the joint capsule/synovium. Radiographs are typically the initial imaging study obtained in patients with chronic shoulder pain. Further imaging may often be required, with modality chosen based on patient symptoms and physical examination findings, which may lead the clinician to suspect a specific pain generator. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where peer reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.
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Affiliation(s)
- Nicholas Nacey
- Panel Vice-Chair, University of Virginia Health System, Charlottesville, Virginia.
| | | | - Donna G Blankenbaker
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Doris Chen
- Stanford University, Stanford, California, Primary care physician
| | | | | | - Ross E Mathiasen
- University of Nebraska Medical Center, Omaha, Nebraska; American College of Emergency Physicians
| | - Noah M Raizman
- The Centers for Advanced Orthopaedics, George Washington University, Washington, District of Columbia; American Academy of Orthopaedic Surgeons
| | - Kavita H Rajkotia
- University of Michigan Health System, Ann Arbor, Michigan; Committee on Emergency Radiology-GSER
| | - Nicholas Said
- Duke University Medical Center, Durham, North Carolina
| | | | | | - Devaki Shilpa Surasi
- The University of Texas MD Anderson Cancer Center, Houston, Texas; Commission on Nuclear Medicine and Molecular Imaging
| | - Eric A Walker
- Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania, and Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Eric Y Chang
- Specialty Chair, VA San Diego Healthcare System, San Diego, California
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Sandler AB, Childs BR, Scanaliato JP, Dunn JC, Parnes N. SLAP Repair Versus Biceps Tenodesis in Patients Younger Than 40 Years: A Cost-Effectiveness Analysis. Orthop J Sports Med 2022; 10:23259671221140364. [PMID: 36479458 PMCID: PMC9720817 DOI: 10.1177/23259671221140364] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 09/15/2022] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND The surgical management of type II superior labrum anterior and posterior (SLAP) tears in patients younger than 40 years is controversial, but growing evidence suggests comparable outcomes between primary SLAP repair and primary biceps tenodesis, with lower rates of reoperations after primary biceps tenodesis. Given the relatively similar patient-reported outcomes, cost-effectiveness analyses of direct and indirect costs associated with the two procedures propound a valuable comparative technique. HYPOTHESIS In this value-based comparison of SLAP repair versus biceps tenodesis, we hypothesized that biceps tenodesis would be more cost-effective than SLAP repair in patients younger than 40 years. STUDY DESIGN Economic and decision analysis; Level of evidence, 4. METHODS A 1-month Markov cycle was simulated to reflect 10 years of health outcomes. Health states were selected based on outcomes that are especially important in assessing indirect costs for a younger, active patient population: return-to-sport rates, which demonstrate a return to baseline function, and reoperation rates. Transition state probabilities were obtained through an index systematic review and meta-analysis comparing labral repair and biceps tenodesis for the treatment of type II SLAP lesions in patients younger than 40 years. Health state utility and cost values were obtained from accepted values denoted in existing literature. RESULTS Both primary SLAP repair and primary biceps tenodesis yielded an average expected 8.1 quality-adjusted life years over the 10-year period. The average cost (in 2021 US$) was $16,619 for biceps tenodesis and $19,388 for SLAP repair. CONCLUSION In a younger patient population, SLAP repair and biceps tenodesis had comparable quality-adjusted life years and utility in the treatment of type II SLAP tears; however, SLAP repair cost $19,388, while biceps tenodesis cost $16,619, reflecting a 14% cost savings with biceps tenodesis. These findings can be extrapolated to further establish the role for these procedures in treating SLAP tears.
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Affiliation(s)
- Alexis B. Sandler
- Department of Orthopaedics, William Beaumont Army Medical Center/Texas Tech University Health Sciences Center El Paso, El Paso, Texas, USA
| | - Benjamin R. Childs
- Department of Orthopaedics, William Beaumont Army Medical Center/Texas Tech University Health Sciences Center El Paso, El Paso, Texas, USA
| | - John P. Scanaliato
- Department of Orthopaedics, William Beaumont Army Medical Center/Texas Tech University Health Sciences Center El Paso, El Paso, Texas, USA
| | - John C. Dunn
- Department of Orthopaedics, William Beaumont Army Medical Center/Texas Tech University Health Sciences Center El Paso, El Paso, Texas, USA
| | - Nata Parnes
- Department of Orthopedic Surgery, Carthage Area Hospital, Carthage, New York, USA
- Department of Orthopedics, Claxton-Hepburn Medical Center, Ogdensburg, New York, USA
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Sandler AB, Scanaliato JP, Baird MD, Dunn JC, Parnes N. Lower Reoperation and Higher Return-to-Sport Rates After Biceps Tenodesis Versus SLAP Repair in Young Patients: A Systematic Review. Arthrosc Sports Med Rehabil 2022; 4:e1887-e1895. [PMID: 36312714 PMCID: PMC9596896 DOI: 10.1016/j.asmr.2022.07.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 07/11/2022] [Indexed: 01/02/2023] Open
Abstract
Purpose To evaluate patient-reported outcomes, return to sport, and adverse events after SLAP repair versus biceps tenodesis (BT) in a young patient population undergoing treatment of SLAP tears. Methods We performed a systematic review and meta-analysis of the PubMed (MEDLINE), Scopus, CENTRAL (Cochrane Central Register of Controlled Trials), and Web of Science databases for comparative studies discussing outcomes after SLAP repair and BT in patients younger than 40 years with at least 1 year of follow-up. Results Four studies were included, comprising a total of 274 patients who underwent treatment of SLAP tears with SLAP repair (169 patients) or BT (105 patients). Most patients were male patients (79.8%) and athletes (74.5%). Preoperative and postoperative pain visual analog scale scores decreased similarly in both groups (range, 6.6-6.7 preoperatively to 0.8-2.6 postoperatively in SLAP repair group vs 5.6-7.3 preoperatively to 0.7-1.9 postoperatively in BT group). Similar and substantial American Shoulder and Elbow Surgeons Standardized Shoulder Assessment score increases were observed after both procedures (range, 40.6-45.8 preoperatively to 75.4-92.0 postoperatively in SLAP repair vs 41.9-55.0 preoperatively to 85.7-91.2 postoperatively in BT group). Patient satisfaction rates were similar but showed slightly higher ranges after BT (8.5-8.8 vs 8.0-8.2). Rates of return to sport were higher after BT (63%-85% vs 50%-76%), with higher odds of returning to sport after BT reported by all studies. Surgical complications were rare after SLAP repair and BT. Rates of reoperation were substantially higher after SLAP repair (3%-15% vs 0%-6%), with 3 of 4 studies reporting no reoperations after BT. BT comprised 78% to 100% of reoperation procedures after SLAP repair. Conclusions Postoperative pain, function, and patient satisfaction were similar after SLAP repair and BT in patients younger than 40 years. There are higher rates of reoperation and lower rates of return to sport after SLAP repair than after BT. Level of Evidence Level III, systematic review of Level III studies.
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Affiliation(s)
- Alexis B. Sandler
- George Washington University School of Medicine and Health Sciences, Washington, DC, U.S.A
- Address correspondence to Alexis B. Sandler, M.D., William Beaumont Army Medical Center/Texas Tech University Health Sciences Center, 18511 Highlander Medics Dr, El Paso, TX 79934, U.S.A.
| | - John P. Scanaliato
- Department of Orthopaedics, William Beaumont Army Medical Center, El Paso, Texas, U.S.A
| | - Michael D. Baird
- Department of Orthopaedics, Walter Reed National Military Medical Center, Bethesda, Maryland, U.S.A
| | - John C. Dunn
- Department of Orthopaedics, Walter Reed National Military Medical Center, Bethesda, Maryland, U.S.A
| | - Nata Parnes
- Department of Orthopaedic Surgery, Carthage Area Hospital, Carthage, New York, U.S.A
- Department of Orthopaedic Surgery, Claxton-Hepburn Medical Center, Ogdensburg, New York, U.S.A
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Superior labral anterior and posterior (SLAP) lesions of the long bicep insertion on the glenoid: management in athletes. INTERNATIONAL ORTHOPAEDICS 2022; 46:1351-1360. [DOI: 10.1007/s00264-022-05385-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 03/21/2022] [Indexed: 10/18/2022]
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Abstract
Background The glenoid labrum can be torn in 1 or more locations. It is undetermined if the location of the labral tear alters patient outcomes after repair. Methods A total of 252 labral repair cases were retrospectively reviewed using prospectively collected patient-ranked outcomes and examiner-determined assessments preoperatively, at 1 week, 6 weeks, 24 weeks, and at a minimum of 2 years after surgery. Results Preoperatively, patients who underwent a superior labral repair reported worse pain at night and during activity than patients who subsequently underwent an isolated anterior labral repair or a combined anterior and superior labral repair (P < .05). After surgery, patients who underwent an isolated superior labral repair reported more severe pain at night and during activity, increased stiffness, and less satisfaction with their shoulder than patients who had an isolated anterior (P < .05) or a combined anterior and superior labral repair (P < .05). Conclusions Patients with isolated superior labral repairs have more pain both before and after repair than patients who undergo anterior or anterior and superior labral repairs.
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Affiliation(s)
- Geoffrey T Murphy
- Orthopaedic Research Institute, St. George Hospital Campus, University of New South Wales, Sydney, Australia
| | - Patrick Lam
- Orthopaedic Research Institute, St. George Hospital Campus, University of New South Wales, Sydney, Australia
| | - George A C Murrell
- Orthopaedic Research Institute, St. George Hospital Campus, University of New South Wales, Sydney, Australia
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Jo YH, Oh HK, Jeong SY, Lee BG. National Trends in the Repair of Isolated Superior Labral Tear from Anterior to Posterior in Korea. J Korean Med Sci 2020; 35:e285. [PMID: 32864905 PMCID: PMC7458849 DOI: 10.3346/jkms.2020.35.e285] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 07/09/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND The optimal treatment for superior labral tear from anterior to posterior (SLAP) lesions is controversial. Thus, we aimed to investigate the national surgical trends in isolated SLAP repair in Korea. METHODS We analyzed a nationwide database from the Korean Health Insurance Review and Assessment Service from 2008 to 2017. We investigated the trends in SLAP repair by time, sex, age, and the type of health care institution. RESULTS From 2008 to 2017, 27,850 isolated SLAP repairs were identified. Age-adjusted incidence rate of isolated SLAP repair increased by 692% from 1.07/100,000 in 2008 to 8.48/100,000 in 2012 (P = 0.005). However, the incidence rate declined significantly after 2012 (P = 0.032) and was 5.28/100,000 in 2017. Sex-specific incidence rate of isolated SLAP repair was 2.3 times higher in men than in women. The decline since 2012 was most evident in patients aged ≥ 40 years (P = 0.01); however, the incidence rates of isolated SLAP repair during the study period were similar between patients aged ≥ 40 years and those aged < 40 years. Moreover, hospitals with 30-100 beds had the greatest change in the number of isolated SLAP repair cases. CONCLUSION In Korea, the incidence of isolated SLAP repair increased dramatically until 2012; since then, it has declined. Although the decrease in isolated SLAP repair later in the study was evident in those aged ≥ 40 years, the incidence rate was still relatively high in patients aged ≥ 40 years.
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Affiliation(s)
- Young Hoon Jo
- Department of Orthopedic Surgery, Hanyang University Guri Hospital, Guri, Korea
| | - Hyun Keun Oh
- Department of Orthopedic Surgery, Base Orthopedic Clinic, Seoul, Korea
| | - Soo Young Jeong
- Department of Orthopedic Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Bong Gun Lee
- Department of Orthopedic Surgery, Hanyang University College of Medicine, Seoul, Korea.
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