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Martinez JP, Lovaglio A, Masi GD, Mandolesi J, Zancolli P, Socolovsky M. Thoracodorsal to long thoracic nerve transfer in a patient with traumatic injury: A case report. Surg Neurol Int 2024; 15:163. [PMID: 38840595 PMCID: PMC11152519 DOI: 10.25259/sni_91_2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/17/2024] [Indexed: 06/07/2024] Open
Abstract
Background Traumatic injury to the long thoracic nerve causes paralysis of the serratus muscle, clinically expressed as winged scapula and functional impairment of the shoulder girdle. Treatment varies according to the severity of the injury, with a focus on early intervention for best results; however, the therapeutic approach remains a challenge at present. Case Description We present the case of a 32-year-old male patient, athlete, right-handed, presented with bilateral paresis predominantly in the right arm, associated with paresthesia and changes in the coloring of the upper limbs. After being diagnosed with Thoracic Outlet Syndrome and undergoing surgery, vascular symptoms persisted with a significant loss of strength in the right shoulder. Winged scapula was observed and structural lesions were excluded on magnetic resonance imaging. Electromyographic studies confirmed the presumption of traumatic nerve involvement of the long thoracic nerve. Notwithstanding 6 months of physical therapy, there was no improvement, so a nerve transfer from the thoracodorsal nerve to the right long thoracic nerve was chosen. At 12 months, complete resolution of the winged scapula and functional recovery were observed. The patient also experienced a decrease in preoperative pain from 5/10 to 2/10 on the visual analog scale. Conclusion Nerve transfer from the thoracodorsal nerve to the long thoracic nerve is a safe and effective technique to treat winged scapula due to long thoracic nerve injury.
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Affiliation(s)
- Juan Pablo Martinez
- Department of Neurosurgery, Hospital Universitario Fundacion Favaloro, Buenos Aires, Argentina
| | - Ana Lovaglio
- Department of Neurosurgery, Hospital Universitario Fundacion Favaloro, Buenos Aires, Argentina
| | - Gilda Di Masi
- Department of Neurosurgery, Hospital Universitario Fundacion Favaloro, Buenos Aires, Argentina
| | - Jorge Mandolesi
- Department of Neurosurgery, Hospital Universitario Fundacion Favaloro, Buenos Aires, Argentina
| | - Pablo Zancolli
- Department of Hand Surgery, Hospital Universitario Fundacion Favaloro, Buenos Aires, Argentina
| | - Mariano Socolovsky
- Department of Neurosurgery, Hospital de Clínicas José de San Martín (UBA), Buenos Aires, Argentina
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Geurkink TH, Gacaferi H, Marang-van de Mheen PJ, Schoones JW, de Groot JH, Nagels J, Nelissen RGHH. Treatment of neurogenic scapular winging: a systematic review on outcomes after nonsurgical management and tendon transfer surgery. J Shoulder Elbow Surg 2023; 32:e35-e47. [PMID: 36252782 DOI: 10.1016/j.jse.2022.09.009] [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: 05/03/2022] [Revised: 09/06/2022] [Accepted: 09/20/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND Scapular winging is a rare condition of the shoulder girdle that presents challenging treatment decisions for clinicians. To inform clinical practice, clinicians need guidance on what the best treatment decision is for their patients, and such recommendations should be based on the total evidence available. Therefore, the purpose of this review was to systematically review the evidence regarding nonsurgical management and tendon transfer surgery of patients with neurologic scapular winging due to serratus anterior (SA) or trapezius (TP) palsy. METHODS PubMed, Embase, Web of Science, Cochrane Library, Emcare, and Academic Search Premier were searched up to April 5, 2022, for studies reporting on clinical outcomes after nonsurgical management and tendon transfer surgery of scapular winging due to weakness of the SA or TP muscle. The Integrated quality Criteria for Review Of Multiple Study (ICROMS) tool was used to classify the quality of the studies. Primary outcomes were the fraction of patients with spontaneous recovery after nonsurgical management and improvement in shoulder function, pain scores, and shoulder scores after tendon transfer surgery. Data were pooled if data on the same outcome were available for at least 3 studies, using random-effects meta-analysis. RESULTS Twenty-three (10 moderate-quality [MQ] and 13 low-quality) studies were included. Six studies (3 MQ; 234 shoulders) reported on outcomes after nonsurgical management of SA palsy, whereas 12 (6 MQ; 221 shoulders) and 6 studies (1 MQ; 80 shoulders) evaluated the outcomes of tendon transfer for SA or TP palsy (1 study addressed both). Spontaneous recovery of scapular winging with nonsurgical management varied between 21% and 78% across studies after a median follow-up of 72 months. For surgical management of SA palsy, pooling data in a meta-analysis showed that patients on average improved by 47° (95% confidence interval [CI]: 34-61, P ≤ .001) in active forward flexion, had lower visual analog scale scores for pain (mean difference [MD]: -3.0, 95% CI: -4.9 to -1.0, P = .003), and had substantial improvements in American Shoulder and Elbow Surgeons (MD: 24, 95% CI: 9-39, P = .002) and Constant scores (MD: 45, 95% CI: 39-51, P ≤ .001). Patients with TP palsy on average improved by 36° (95% CI: 21-51, P ≤ .001) in active forward flexion after tendon transfer. Statistical pooling was not possible for other outcome measures as insufficient data were available. CONCLUSION A substantial part of nonsurgically managed patients with scapular winging seem to have persistent complaints, which should be part of the information provided to patients. Data pooling demonstrated significant improvements in shoulder function, pain scores, and shoulder scores after tendon transfer surgery, but higher quality evidence is needed to allow for more robust recommendations and guide clinical decision-making on when to perform such functional surgery.
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Affiliation(s)
- Timon H Geurkink
- Department of Orthopaedics, Leiden University Medical Center, Leiden, the Netherlands; Laboratory for Kinematics and Neuromechanics, Department of Orthopaedics and Rehabilitation, Leiden University Medical Center, Leiden, the Netherlands.
| | - Hamez Gacaferi
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), University of Oxford, Oxford, UK
| | - Perla J Marang-van de Mheen
- Department of Biomedical Data Sciences, Medical Decision Making, Leiden University Medical Center, Leiden, the Netherlands
| | - Jan W Schoones
- Directorate of Research Policy (formerly Walaeus Library), Leiden University Medical Center, Leiden, the Netherlands
| | - Jurriaan H de Groot
- Laboratory for Kinematics and Neuromechanics, Department of Orthopaedics and Rehabilitation, Leiden University Medical Center, Leiden, the Netherlands
| | - Jochem Nagels
- Department of Orthopaedics, Leiden University Medical Center, Leiden, the Netherlands
| | - Rob G H H Nelissen
- Department of Orthopaedics, Leiden University Medical Center, Leiden, the Netherlands
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Li X, Galvin JW, Zalneraitis BH, Gasbarro G, Parada SA, Eichinger JK, Boileau P, Warner JJP, Elhassan BT. Muscle Tendon Transfers Around the Shoulder: Diagnosis, Treatment, Surgical Techniques, and Outcomes. J Bone Joint Surg Am 2022; 104:833-850. [PMID: 35213452 DOI: 10.2106/jbjs.21.00398] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
➤ Muscle tendon transfers (MTTs) are effective surgical procedures for reducing pain and for improving active shoulder range of motion and patient-reported outcomes for a wide range of pathologies, including serratus anterior and trapezius muscle palsy, irreparable subscapularis tears, irreparable posterosuperior rotator cuff tears, irreparable posterior rotator cuff tears in the setting of reverse shoulder arthroplasty, and symptomatic complete deltoid deficiency. ➤ The principles of MTT include ensuring that the transferred muscle is expendable, the muscle tendon unit has similar excursion, the line of pull of the transferred tendon and of the recipient muscle are similar in terms of biomechanical force, and the transferred muscle should replace at least 1 grade of strength of the deficient recipient muscle. ➤ When MTT procedures are considered, patients must have exhausted all nonoperative management, have preserved passive range of motion, and have an understanding of the postoperative expectations and potential complications. ➤ For patients with scapulothoracic abnormal motion (STAM) due to long thoracic nerve palsy, the indirect or direct pectoralis major tendon transfer is an effective procedure for reducing pain and improving active forward elevation. For patients with STAM due to spinal accessory nerve palsy, the Eden-Lange or the triple tendon transfer procedures reduce pain and improve active forward elevation and abduction as well as patient-reported clinical outcomes. ➤ Both pectoralis major and latissimus dorsi transfer procedures for isolated irreparable subscapularis deficiency without anterosuperior humeral head escape result in improvement with respect to pain, patient-reported outcomes, and forward elevation, with the pectoralis major tendon transfer demonstrating durable long-term outcomes. ➤ The latissimus dorsi or lower trapezius tendon transfer procedures for irreparable posterosuperior rotator cuff tears reliably improve patient-reported outcomes, forward elevation, abduction, and external rotation range of motion. Additionally, latissimus dorsi transfer with or without teres major transfer can be used to restore active external rotation, both in the native shoulder and in the setting of reverse shoulder arthroplasty. ➤ The complications of MTTs include infection, hematoma, and failure of tendon transfer healing; therefore, it is recommended that these complex procedures be performed by shoulder surgeons with appropriate training.
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Affiliation(s)
- Xinning Li
- Boston University School of Medicine, Boston, Massachusetts
| | | | | | - Gregory Gasbarro
- Orthopaedic Specialty Hospital, Mercy Medical Center, Baltimore, Maryland
| | | | | | - Pascal Boileau
- Institute for Sports and Reconstructive Bone and Joint Surgery, Nice, France
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Georgarakis AM, Xiloyannis M, Dettmers C, Joebges M, Wolf P, Riener R. Reaching higher: External scapula assistance can improve upper limb function in humans with irreversible scapula alata. J Neuroeng Rehabil 2021; 18:131. [PMID: 34479574 PMCID: PMC8414749 DOI: 10.1186/s12984-021-00926-z] [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] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 08/23/2021] [Indexed: 11/21/2022] Open
Abstract
Background Scapular dyskinesis, i.e., the deviant mobility or function of the scapula, hampers upper limb function in daily life. A typical sign of scapular dyskinesis is a scapula alata—a protrusion of the shoulder blade during arm elevation. While some reversible causes of scapula alata can be treated with therapy, other, irreversible causes require invasive surgical interventions. When surgery is not an option, however, severe limitations arise as standard approaches for assisting the scapula in daily life do not exist. The aim of this study was to quantify functional improvements when external, i.e., non-invasive, scapula assistance is provided. Methods The study was designed as a randomized controlled crossover trial. Eight participants with a scapula alata due to muscular dystrophy performed arm elevations in shoulder flexion and abduction while unassisted (baseline), externally assisted by a trained therapist, and externally assisted by a novel, textile-based scapula orthosis. Results With therapist assistance, average arm elevation increased by 17.3° in flexion (p < 0.001, 95% confidence interval of the mean \documentclass[12pt]{minimal}
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\begin{document}$$C{I}_{95\%}=\hspace{0.17em}\left[9.8^\circ , 24.9^\circ \right]$$\end{document}CI95%=9.8∘,24.9∘), and by 11.2° in abduction (p < 0.01, \documentclass[12pt]{minimal}
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\begin{document}$$C{I}_{95\%}=\left[4.7^\circ , 17.7^\circ \right]$$\end{document}CI95%=4.7∘,17.7∘), constituting the potential of external scapula assistance. With orthosis assistance, average arm elevation increased by 6.2° in flexion (\documentclass[12pt]{minimal}
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\begin{document}$$C{I}_{95\%}=\left[0.4^\circ ,11.9^\circ \right]$$\end{document}CI95%=0.4∘,11.9∘) and by 5.8° in abduction (\documentclass[12pt]{minimal}
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\begin{document}$$C{I}_{95\%}=\left[3.0^\circ ,8.5^\circ \right]$$\end{document}CI95%=3.0∘,8.5∘). Remarkably, in three participants, the orthosis was at least as effective as the therapist. Moreover, orthosis assistance reduced average perceived exertion by 1.25 points (Borg Scale) when elevating a filled bottle during a simulated daily living task. Conclusion These findings indicate a large potential for future advancements in orthotics. Already now, the textile-based scapula orthosis presented here is a feasible tool for leveraging the benefits of external scapula assistance when a therapist is unavailable, as encountered in daily life scenarios. Trial Registration ClincalTrials.gov (ID NCT04154098). Registered: November 6th 2019, https://clinicaltrials.gov/ct2/show/NCT04154098?term=scapula+orthosis&draw=2&rank=1 Graphic abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12984-021-00926-z.
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Affiliation(s)
- Anna-Maria Georgarakis
- Sensory-Motor Systems (SMS) Lab, Institute of Robotics and Intelligent Systems (IRIS), Department of Health Sciences and Technology (D-HEST), ETH Zurich, Zurich, Switzerland. .,Reharobotics Group, Spinal Cord Injury Center, Balgrist University Hospital, Medical Faculty, University of Zurich, Zurich, Switzerland.
| | - Michele Xiloyannis
- Sensory-Motor Systems (SMS) Lab, Institute of Robotics and Intelligent Systems (IRIS), Department of Health Sciences and Technology (D-HEST), ETH Zurich, Zurich, Switzerland.,Reharobotics Group, Spinal Cord Injury Center, Balgrist University Hospital, Medical Faculty, University of Zurich, Zurich, Switzerland
| | | | | | - Peter Wolf
- Sensory-Motor Systems (SMS) Lab, Institute of Robotics and Intelligent Systems (IRIS), Department of Health Sciences and Technology (D-HEST), ETH Zurich, Zurich, Switzerland
| | - Robert Riener
- Sensory-Motor Systems (SMS) Lab, Institute of Robotics and Intelligent Systems (IRIS), Department of Health Sciences and Technology (D-HEST), ETH Zurich, Zurich, Switzerland.,Reharobotics Group, Spinal Cord Injury Center, Balgrist University Hospital, Medical Faculty, University of Zurich, Zurich, Switzerland
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Seror P, Lenglet T, Nguyen C, Ouaknine M, Lefevre-Colau MM. Unilateral winged scapula: Clinical and electrodiagnostic experience with 128 cases, with special attention to long thoracic nerve palsy. Muscle Nerve 2018; 57:913-920. [DOI: 10.1002/mus.26059] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Paul Seror
- Laboratoire d'électroneuromyographie; 146, Avenue Ledru Rollin Paris 75011 France
- Département de Neurophysiologie Clinique; Hôpital de la Pitié-Salpétrière; Paris France
| | - Timothee Lenglet
- Département de Neurophysiologie Clinique; Hôpital de la Pitié-Salpétrière; Paris France
| | - Christelle Nguyen
- Service de Rééducation et de Réadaptation de l'Appareil Locomoteur et des Pathologies du Rachis, H^pital Cochin, APHP, Université Paris Descartes, PRES Sorbonne Paris Cité, ECaMO team, INSERM UMR-S 1153 et Institut Fédératif de Recherche sur le Handicap; Paris France
| | - MichaëL Ouaknine
- Service de chirurgie orthopédique et traumatologique Hôpital Cochin, APHP; Université Paris Descartes; Paris France
| | - Marie Martine Lefevre-Colau
- Service de Rééducation et de Réadaptation de l'Appareil Locomoteur et des Pathologies du Rachis, H^pital Cochin, APHP, Université Paris Descartes, PRES Sorbonne Paris Cité, ECaMO team, INSERM UMR-S 1153 et Institut Fédératif de Recherche sur le Handicap; Paris France
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Vastamäki M, Ristolainen L, Vastamäki H, Pikkarainen V. Isolated serratus palsy etiology influences its long-term outcome. J Shoulder Elbow Surg 2017; 26:1964-1969. [PMID: 28606639 DOI: 10.1016/j.jse.2017.04.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Revised: 04/14/2017] [Accepted: 04/16/2017] [Indexed: 02/01/2023]
Abstract
HYPOTHESIS AND BACKGROUND The cause of isolated serratus palsy is multifactorial, but evaluation of the mechanism of the injury indicates that the lesion to the long thoracic nerve is mechanical in origin in most cases. What is unknown, however, is how etiology influences its long-term outcome. We believed that overuse injuries may recover sooner and better than acute traumatic, infectious, or inflammatory injuries. METHODS We determined the presumed etiology of isolated serratus palsy in 92 patients treated by brace or observation only and compared it with its long-term outcome after a mean follow-up of 18.1 years (range, 2.1-26.9) by measuring pain, range of motion, and winging of the scapula. RESULTS Trauma preceded 22 (24%) of the cases, exertion 37 (40%), infection 14 (15%), and surgery/anesthesia 10 (11%). In 9 (10%) cases, no etiologic factor was evident. Serratus palsy preceded by infection recovered better than did cases with no infection, and those with palsy preceded by surgery/anesthesia had a poorer outcome than did those with no surgery (axilla, chest, or any other areas) or anesthesia. Those palsies caused by acute trauma or acute or chronic overuse/exertion had the same recovery course. DISCUSSION AND CONCLUSION Etiology of isolated serratus palsy influenced long-term outcome less than we had expected. It seems, however, that palsies caused by infection recover better and those caused by surgery wherever in the body recover most poorly.
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Affiliation(s)
- Martti Vastamäki
- Research Institute, Orton Foundation and Orton Orthopaedic Hospital, Helsinki, Finland.
| | - Leena Ristolainen
- Research Institute, Orton Foundation and Orton Orthopaedic Hospital, Helsinki, Finland
| | - Heidi Vastamäki
- Research Institute, Orton Foundation and Orton Orthopaedic Hospital, Helsinki, Finland
| | - Veera Pikkarainen
- Research Institute, Orton Foundation and Orton Orthopaedic Hospital, Helsinki, Finland
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Abstract
Here we present the case of a young patient with one-sided winged scapula and lyme borreliosis. This disease can be very delimitating in daily life. If non-operative treatment fails, dynamic or static stabilization of the scapula can be a therapeutic option.
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Srikumaran U, Wells JH, Freehill MT, Tan EW, Higgins LD, Warner JJP. Scapular Winging: A Great Masquerader of Shoulder Disorders: AAOS Exhibit Selection. J Bone Joint Surg Am 2017; 96:e122. [PMID: 25031384 DOI: 10.2106/jbjs.m.01031] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The incidence of scapular winging is unclear, but it may be more common than previously thought. It can be difficult to diagnose because the presenting complaint and physical examination may direct the practitioner toward more common shoulder and neck conditions. Ongoing scapular dysfunction may result in inappropriate or failed surgery. Our goals were to (1) describe the common misdiagnoses (instability, labral abnormality, impingement, and cervical spine disease), the clinical scenarios and examination findings leading to diagnostic difficulty, the definitive treatment options available, and the clinical outcomes and complications; and (2) review the important aspects of the patient history, physical examination of the scapula, and associated studies necessary to make the correct diagnosis of scapular winging. METHODS We reviewed the literature relative to, and our own experience with, the treatment of scapular winging and identified a series of patients with this condition who were initially misdiagnosed with other shoulder or spine abnormalities. In our literature search, only nine clinical studies reported on a series of patients with scapular winging that was initially misdiagnosed or had a delay in diagnosis (n = 53 patients). We examined these cases for presenting or preexisting diagnoses and for surgical procedures that had been performed before the diagnosis of scapular winging. RESULTS For patients ultimately diagnosed with scapular winging, initial presentations and diagnoses included rotator cuff disorders (20%), glenohumeral instability (8%), peripheral nerve disorders (6%), cervical spine disease (6%), acromioclavicular disorders (6%), thoracic outlet syndrome (4%), and unknown or unspecified (41%). The most common surgical procedures performed before definitive scapular winging treatment were rotator cuff (22%), instability (22%), nerve (14%), acromioclavicular (12%), cervical spine (5%), and thoracic outlet (4%) procedures. CONCLUSIONS Clinically, scapular winging often mimics more common shoulder abnormalities and can result in unnecessary or unsuccessful surgical procedures. Diagnosis can be readily achieved with simple physical examination and specific provocative maneuvers in conjunction with electromyography and nerve conduction studies. Prompt diagnosis and recognition can avoid substantial shoulder dysfunction.
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Affiliation(s)
- Umasuthan Srikumaran
- c/o Elaine P. Henze, BJ, ELS, Medical Editor and Director, Editorial Services, Department of Orthopaedic Surgery, The Johns Hopkins University/Johns Hopkins Bayview Medical Center, 4940 Eastern Avenue #A665, Baltimore, MD 21224-2780. E-mail address for E.P. Henze:
| | - Jessica H Wells
- c/o Elaine P. Henze, BJ, ELS, Medical Editor and Director, Editorial Services, Department of Orthopaedic Surgery, The Johns Hopkins University/Johns Hopkins Bayview Medical Center, 4940 Eastern Avenue #A665, Baltimore, MD 21224-2780. E-mail address for E.P. Henze:
| | - Michael T Freehill
- c/o Elaine P. Henze, BJ, ELS, Medical Editor and Director, Editorial Services, Department of Orthopaedic Surgery, The Johns Hopkins University/Johns Hopkins Bayview Medical Center, 4940 Eastern Avenue #A665, Baltimore, MD 21224-2780. E-mail address for E.P. Henze:
| | - Eric W Tan
- c/o Elaine P. Henze, BJ, ELS, Medical Editor and Director, Editorial Services, Department of Orthopaedic Surgery, The Johns Hopkins University/Johns Hopkins Bayview Medical Center, 4940 Eastern Avenue #A665, Baltimore, MD 21224-2780. E-mail address for E.P. Henze:
| | - Laurence D Higgins
- c/o Elaine P. Henze, BJ, ELS, Medical Editor and Director, Editorial Services, Department of Orthopaedic Surgery, The Johns Hopkins University/Johns Hopkins Bayview Medical Center, 4940 Eastern Avenue #A665, Baltimore, MD 21224-2780. E-mail address for E.P. Henze:
| | - Jon J P Warner
- c/o Elaine P. Henze, BJ, ELS, Medical Editor and Director, Editorial Services, Department of Orthopaedic Surgery, The Johns Hopkins University/Johns Hopkins Bayview Medical Center, 4940 Eastern Avenue #A665, Baltimore, MD 21224-2780. E-mail address for E.P. Henze:
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Lee S, Savin DD, Shah NR, Bronsnick D, Goldberg B. Scapular Winging: Evaluation and Treatment: AAOS Exhibit Selection. J Bone Joint Surg Am 2015; 97:1708-16. [PMID: 26491136 DOI: 10.2106/jbjs.o.00727] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Scapular winging is a rare, underreported, and debilitating disorder that produces abnormal scapulothoracic kinematics, which can lead to shoulder weakness, decreased range of motion, and substantial pain. Although there are numerous underlying etiologies, injuries to the long thoracic nerve or spinal accessory nerve are the most common, with resultant neuromuscular imbalance in the scapulothoracic stabilizing muscles. Early diagnosis followed by initiation of a treatment algorithm is important for successful outcomes. Most cases resolve with nonsurgical management. However, in patients with persistent symptoms despite nonsurgical management, appropriate dynamic muscle transfers can effectively treat the scapular winging, with good clinical outcomes.
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Affiliation(s)
- Simon Lee
- Department of Orthopaedic Surgery, University of Michigan Health System, 2912 Taubman Center, 1500 East Medical Center Drive, Ann Arbor, MI 48109-5328
| | - David D Savin
- Department of Orthopedic Surgery, University of Illinois at Chicago, 835 South Wolcott Avenue, Room E270, M/c 844, Chicago, IL 60612. E-mail address for D. Savin:
| | - Neal R Shah
- Department of Orthopedic Surgery, University of Illinois at Chicago, 835 South Wolcott Avenue, Room E270, M/c 844, Chicago, IL 60612. E-mail address for D. Savin:
| | - Daniel Bronsnick
- ARIA 3B Orthopaedic Institute, 380 North Oxford Valley Road, Langhorne, PA 19047
| | - Benjamin Goldberg
- Department of Orthopedic Surgery, University of Illinois at Chicago, 835 South Wolcott Avenue, Room E270, M/c 844, Chicago, IL 60612. E-mail address for D. Savin:
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Vastamäki M, Pikkarainen V, Vastamäki H, Ristolainen L. Scapular Bracing is Effective in Some Patients but Symptoms Persist in Many Despite Bracing. Clin Orthop Relat Res 2015; 473:2650-7. [PMID: 25910775 PMCID: PMC4488203 DOI: 10.1007/s11999-015-4310-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 04/10/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND A scapular-protecting brace is one option for treating patients with a winging scapula in isolated serratus palsy. However, outcomes after brace treatment have been reported in only a few studies, and to our knowledge, none has results reported at long-term beyond 10 years. QUESTIONS/PURPOSE We asked: (1) What was the average length of time patients wore the brace? (2) Did scapular winging and ROM improve with brace treatment? (3) Was pain decreased? (4) Did the duration of symptoms before brace treatment influence the outcome? PATIENTS AND METHODS Between 1980 and 1999, we treated 110 patients with a scapular-protecting brace. General indications for this treatment included electroneuromyography-verified isolated serratus palsy, 3 cm or greater scapular winging, and limited ROM. For patients with scapular winging less than 3 cm we used observation and avoidance of all heavy work or lifting. Of the patients treated with a brace, 55 (50%) were available at a minimum followup of 10 years (mean, 22 years; range, 10-28 years). Mean patient age was 30 years at the onset of symptoms (range, 15-52 years). Brace use was based on patient self-report, and we determined the degree of scapular winging and ROM clinically and level of pain by chart review before and after treatment. RESULTS The brace was applied a mean 6 months (median, 5 months) after onset of symptoms. Mean duration of brace use was 10 months for 12 hours per day. Winging of the scapula, measured in 90° flexion without resistance, disappeared in 35 patients (64%) with brace use. Flexion averaged 153° and abduction 168°. Ten patients (18%) were pain-free during exertion and 18 (33%) at rest. Pain at rest was present in 37 patients (67%); of those, it was present only seldom in 15 (27%), sometimes present in 21 (38%), and one patient (2%) experienced continuous pain at rest despite brace treatment. With the number of patients available, there were no differences between patients who started brace treatment early (within 6 months of onset of symptoms) and those who started later (more than 6 months after symptom onset) in terms of improvement of scapular winging in flexion at 90° with resistance (mean, 1.2±2.0 cm vs 1.7±2.3 cm; p=0.415; 95% CI, -1.6 to 0.7), better flexion (mean, 156°±17° flexion vs 149°±28° flexion; p<0.253; 95% CI, -5 to 19), or improvement in other parameters that we measured. CONCLUSIONS Compliance was high for scapular-protecting brace treatment in patients with serratus palsy but recovery was incomplete for many patients, most of whom still had some pain and a large proportion still had some degree of scapular winging. We continue to use scapular bracing for treating patients who have 3 cm or more scapular winging and limited ROM, and whose work or hobbies demand motions causing winging, although we counsel our patients that recovery is likely to be incomplete. LEVEL OF EVIDENCE Level IV, therapeutic study.
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Affiliation(s)
- Martti Vastamäki
- Research Institute Orton, Invalid Foundation and Orton Orthopaedic Hospital, Tenholantie 10, 00280 Helsinki, Finland
| | - Veera Pikkarainen
- Research Institute Orton, Invalid Foundation and Orton Orthopaedic Hospital, Tenholantie 10, 00280 Helsinki, Finland
| | - Heidi Vastamäki
- Research Institute Orton, Invalid Foundation and Orton Orthopaedic Hospital, Tenholantie 10, 00280 Helsinki, Finland
| | - Leena Ristolainen
- Research Institute Orton, Invalid Foundation and Orton Orthopaedic Hospital, Tenholantie 10, 00280 Helsinki, Finland
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11
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Scapula alata: description of a physical therapy program and its effectiveness measured by a shoulder-specific quality-of-life measurement. J Shoulder Elbow Surg 2015; 24:482-90. [PMID: 25306492 DOI: 10.1016/j.jse.2014.07.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 07/07/2014] [Accepted: 07/13/2014] [Indexed: 02/01/2023]
Abstract
BACKGROUND To date, there are no published outcomes-based treatment programs to guide clinicians when managing patients with scapula alata. The purposes of this study were to describe a physical therapy program in patients with scapula alata and to evaluate its effect using a shoulder-specific quality-of-life measurement. METHODS In this case series and retrospective study, 22 patients (11 female patients) with a median age of 34 years (interquartile range, 28-44 years), diagnosed with scapula alata caused by injury to the long thoracic nerve, were successively referred as outpatients to a physical therapy program at a university hospital. The program included (1) physical examination, (2) thoracic brace treatment, and (3) muscular rehabilitation. The treatment frequency and duration were determined individually. The effect was evaluated by a shoulder-specific quality-of-life questionnaire, the Western Ontario Rotator Cuff (WORC) Index. The WORC Index is grouped into 5 domains: physical symptoms, sport/leisure time, work, lifestyle, and emotional health. RESULTS The results showed a highly significant improvement (P < .001) from pretest to post-test as measured by all 5 domains in the WORC Index. CONCLUSIONS This study described in detail a physical therapy program; the program showed significant benefit. Further research is needed before recommending the program as a potential treatment option.
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Maire N, Abane L, Kempf JF, Clavert P. Long thoracic nerve release for scapular winging: clinical study of a continuous series of eight patients. Orthop Traumatol Surg Res 2013; 99:S329-35. [PMID: 23972563 DOI: 10.1016/j.otsr.2013.07.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/03/2013] [Indexed: 02/02/2023]
Abstract
UNLABELLED Scapular winging secondary to serratus anterior muscle palsy is a rare pathology. It is usually due to a lesion in the thoracic part of the long thoracic nerve following violent upper-limb stretching with compression on the nerve by the anterior branch of thoracodorsal artery at the "crow's foot landmark" where the artery crosses in front of the nerve. Scapular winging causes upper-limb pain, fatigability or impotence. Diagnosis is clinical and management initially conservative. When functional treatment by physiotherapy fails to bring recovery within 6 months and electromyography (EMG) shows increased distal latencies, neurolysis may be suggested. Muscle transfer and scapula-thoracic arthrodesis are considered as palliative treatments. We report a single-surgeon experience of nine open neurolyses of the thoracic part of the long thoracic nerve in eight patients. At 6 months' follow-up, no patients showed continuing signs of winged scapula. Control EMG showed significant reduction in distal latency; Constant scores showed improvement, and VAS-assessed pain was considerably reduced. Neurolysis would thus seem to be the first-line surgical attitude of choice in case of compression confirmed on EMG. The present results would need to be confirmed in larger studies with longer follow-up, but this is made difficult by the rarity of this pathology. LEVEL OF EVIDENCE III.
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Affiliation(s)
- N Maire
- Service de chirurgie du membre supérieur, centre de chirurgie orthopédique et de la main, hôpitaux universitaires de Strasbourg, 10, avenue Achille-Baumann, 67403 Illkirch cedex, France
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13
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Abstract
The aim of the study was to identify specific factors that affect the outcome in patients with long thoracic mononeuropathy. The authors reviewed all medical records of patients with long thoracic mononeuropathy from the archive of the electromyography service over the past 16 years. Age, sex, occupation, pain at onset, symptom duration, neuropathy causes and side, and electromyography findings were collected. The outcome was evaluated by performing standard telephone interviews consisting of 9 queries about use limitations in the affected upper limb. If no limitation existed, the recovery was considered complete. If partial limitations only affected the upper limb in performing 5 or fewer of 9 specific activities, the outcome was considered good; if limitations affected more than 5 activities, the outcome was considered poor. The authors performed a multivariate logistic regression to calculate the association between good outcome or full recovery and poor outcome with demographic, clinical, and electromyography findings. Forty-one patients were included (mean±SD age, 39±14 years; 68.3% men). Causes were shoulder-arm overuse or trauma in 19 patients, iatrogenic in 5, idiopathic in 9, and inflammatory in 8. Twenty-seven patients had a good outcome and full recovery and 14 had a poor outcome. No patient underwent surgery. Age, sex, occupation, pain at onset, symptom duration, neuropathy side, and electromyography findings were not predictive of the outcome. The probability of full recovery and good outcome was 7.5 times greater in long thoracic mononeuropathy secondary to idiopathic or inflammatory causes compared with other etiologies.
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Affiliation(s)
- Mauro Mondelli
- Electromyography Service, Local Health Unit 7, University of Siena, Siena, Italy.
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14
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Abstract
Peripheral nerve entrapments are frequent. They usually appear in anatomical tunnels such as the carpal tunnel. Nerve compressions may be due to external pressure such as the fibular nerve at the fibular head. Malignant or benign tumors may also damage the nerve. For each nerve from the upper and lower limbs, detailed clinical, electrophysiological, imaging, and therapeutic aspects are described. In the upper limbs, carpal tunnel syndrome and ulnar neuropathy at the elbow are the most frequent manifestations; the radial nerve is less frequently involved. Other nerves may occasionally be damaged and these are described also. In the lower limbs, the fibular nerve is most frequently involved, usually at the fibular head by external compression. Other nerves may also be involved and are therefore described. The clinical and electrophysiological examination are very important for the diagnosis, but imaging is also of great use. Treatments available for each nerve disease are discussed.
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Affiliation(s)
- P Bouche
- Department of Clinical Neurophysiology Salpêtrière Hospital, Paris, France.
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15
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Abstract
Scapular winging is a rare debilitating condition that leads to limited functional activity of the upper extremity. It is the result of numerous causes, including traumatic, iatrogenic, and idiopathic processes that most often result in nerve injury and paralysis of either the serratus anterior, trapezius, or rhomboid muscles. Diagnosis is easily made upon visible inspection of the scapula, with serratus anterior paralysis resulting in medial winging of the scapula. This is in contrast to the lateral winging generated by trapezius and rhomboid paralysis. Most cases of serratus anterior paralysis spontaneously resolve within 24 months, while conservative treatment of trapezius paralysis is less effective. A conservative course of treatment is usually followed for rhomboid paralysis. To allow time for spontaneous recovery, a 6–24 month course of conservative treatment is often recommended, after which if there is no recovery, patients become candidates for corrective surgery.
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16
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Abstract
BACKGROUND Winging of the scapula is caused by weakness of the thoracoscapular muscles, which allows the scapula to lift off the chest wall during shoulder movements. In facioscapulohumeral muscular dystrophy (and occasionally in other muscular dystrophies) there is selective weakness of the thoracoscapular muscles which may spare other shoulder muscles such as the deltoid muscle. This imbalance results in significant winging and loss of shoulder function. Historically, a number of different surgical and non-surgical interventions have been used to achieve scapular stability. This review examines the evidence available for the use of all scapular fixation techniques in muscular dystrophy, especially facioscapulohumeral muscular dystrophy. OBJECTIVES To examine the evidence for the relative efficacy of scapular fixation techniques in muscular dystrophy (especially facioscapulohumeral muscular dystrophy) in improving upper limb function. SEARCH STRATEGY We searched the Cochrane Neuromuscular Disease Group Trials Specialized Register (20 July 2009), The Cochrane Central Register of Controlled Trials (The Cochrane Library Issue 3, 2009) Medline (1966 to July 2009) and EMBASE (1980 to July 2009) for randomised trials. We also contacted authors of trials and other experts in the field. SELECTION CRITERIA All reports of scapular fixation for muscular dystrophy, including quasi-randomised or randomised controlled trials, comparing any form of scapular fixation (surgical and non-surgical) in people (of all ages and of all severity) with scapular winging due to muscular dystrophy. Our primary outcome measure was objective improvement in shoulder abduction. Our secondary outcome measures were: patient-perceived improvement in performance of activities of daily living, cosmetic results, subjective improvement in pain and proportion of patients with significant postoperative complications. DATA COLLECTION AND ANALYSIS We collated and summarised studies on the treatment of scapular winging in muscular dystrophy. MAIN RESULTS No randomised trials were identified. We therefore present a review of the non-randomised literature available. AUTHORS' CONCLUSIONS There is no evidence from randomised trials to support the suggestion from observational studies that operative interventions produce significant benefits. However, these have to be balanced against postoperative immobilisation, need for physiotherapy and potential complications. We conclude that a randomised trial would be difficult, but a register of cases and the use of a standardised assessment protocol would allow more accurate comparison of the disparate techniques.
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Affiliation(s)
- Richard W Orrell
- University College London Institute of NeurologyDepartment of Clinical NeurosciencesRoyal Free CampusRowland Hill StreetLondonUKNW2 3PF
| | - Stephen Copeland
- Berkshire Independent Hospital ReadingReading Shoulder UnitReadingBerkshireUKRG1 6UZ
| | - Michael R Rose
- King's College HospitalDepartment of NeurologyAcademic Neuroscience CentreDenmark HillLondonUKSE5 9RS
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17
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Direct pectoralis major muscle transfer for dynamic stabilization of scapular winging. J Shoulder Elbow Surg 2008; 17:29S-34S. [PMID: 18201654 DOI: 10.1016/j.jse.2007.08.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2007] [Revised: 08/03/2007] [Accepted: 08/08/2007] [Indexed: 02/01/2023]
Abstract
Twelve consecutive patients with long thoracic nerve palsy, who underwent transfer of the pectoralis major muscle for dynamic stabilization of the scapula, were reviewed. Direct transfer of the tendon to the lateral margin of the inferior scapular angle was performed with a bony chip from the tendon's insertion. All patients were followed up clinically by evaluation of the Constant score and radiographically with magnetic resonance imaging for an average of 92.5 months (range, 60-136 months). The mean Constant score improved from 41 to 85.4 points. Mean active flexion increased from 89 degrees to 171 degrees, mean abduction from 86 degrees to 161 degrees, and mean external rotation from 48 degrees to 63 degrees. The final outcome was rated as excellent in 10 patients and good in 2. The magnetic resonance imaging findings showed no structural alterations, such as fatty degeneration or muscle atrophy of the transferred muscle, but showed traumatic incomplete rupture of the transferred tendon in 1 patient.
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18
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Seror P. The long thoracic nerve conduction study revisited in 2006. Clin Neurophysiol 2006; 117:2446-50. [PMID: 16996796 DOI: 10.1016/j.clinph.2006.07.308] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2006] [Revised: 07/12/2006] [Accepted: 07/15/2006] [Indexed: 01/26/2023]
Abstract
OBJECTIVE To compare the reliability and feasibility of recording long thoracic nerve (LTN) conductions either with surface or needle electrodes. METHODS The nerve conduction studies were carried out bilaterally on 40 control subjects. The LTN was first stimulated at the axilla and recorded with surface electrodes located on the 7th or 8th digitations of the serratus anterior (SA), then stimulated at Erb's point and recorded with a needle inserted in the 6th or 7th digitations of the SA. For each method, the latency and amplitude of the motor action potential were recorded. RESULTS Responses were recorded on both sides for each patient. With surface recording, the mean latency was 2.2 +/- 0.30 ms, and the mean amplitude was 5.3 +/- 2.4 mV. With needle recording, the mean latency was 3.65 +/- 0.45 ms, and the mean amplitude was 8.95 +/- 4 mV. CONCLUSIONS This study demonstrates that both techniques are reliable, feasible, and correlate well. SIGNIFICANCE Our study shows surface recording of nerve conduction should be favored because it is non-traumatic, less uncomfortable for the patient, and less prone to pitfalls. Nevertheless, in pathological cases, both techniques should be used at initial and follow-up examinations in order to better assess axonal loss and nerve conduction impairment.
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Affiliation(s)
- P Seror
- Laboratoire d'Electromyographie, 146 Av. Ledru Rollin, 75011 Paris, France.
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19
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Safran MR. Nerve injury about the shoulder in athletes, part 2: long thoracic nerve, spinal accessory nerve, burners/stingers, thoracic outlet syndrome. Am J Sports Med 2004; 32:1063-76. [PMID: 15150060 DOI: 10.1177/0363546504265193] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Nerve injuries about the shoulder in athletes are being recognized with increasing frequency. Prompt and correct diagnosis of these injuries is important to treat the patient and to understand the potential complications and natural history, so as to counsel our athletes appropriately. This 2-part article is a review and an overview of the current state of knowledge regarding some of the more common nerve injuries seen about the shoulder in athletes, including long thoracic nerve, spinal accessory nerve, burners and stingers, and thoracic outlet syndrome. Each of these clinical entities will be discussed independently, reviewing the anatomy, mechanism of injury, patient presentation (history and examination), the role of additional diagnostic studies, differential diagnosis, and management.
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Affiliation(s)
- Marc R Safran
- Department of Orthopaedic Surgery, University of California-San Francisco, 500 Parnassus Avenue, Box 0728, San Francisco, CA 94143-0728, USA.
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20
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Abstract
BACKGROUND Sport and occupation related traumatic nerve injury is a common problem in the United States. While the physical requirements of each pursuit place participants at risk for injury to certain peripheral nervous system structures, the vast numbers of professional and recreational pursuits limits the ability to become familiar with nerve injuries specific to each. A more pragmatic approach is to apply knowledge of mechanisms of injury, physiology of nerve injury, regional anatomy, and at-risk peripheral nervous system structures to the routine neurologic history and physical assessment to arrive at a localizing and etiologic diagnosis. REVIEW SUMMARY The authors discuss potential mechanisms of nerve injury, the role of electrodiagnostic testing, regional peripheral nervous system anatomic considerations and lesion localization. CONCLUSIONS Despite the wide variety of professionally and recreationally induced peripheral nerve injuries, application of anatomic, physiologic and mechanistic considerations allow the neurologist to make an etiologic and localizing diagnosis.
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Affiliation(s)
- Lauren Elman
- University of Pennsylvania, Philadelphia, PA, USA
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21
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Abstract
BACKGROUND Winging of the scapula is caused by weakness of the thoracoscapular muscles, which allows the scapula to lift off the chest wall during shoulder movements. In facioscapulohumeral muscular dystrophy (and occasionally in other muscular dystrophies) there is selective weakness of the thoracoscapular muscles which may spare other shoulder muscles such as the deltoid muscle. This imbalance results in significant winging and loss of shoulder function. Historically, a number of different surgical and non-surgical interventions have been used to achieve scapular stability. This review examines the evidence available for the use of all scapular fixation techniques in muscular dystrophy, especially facioscapulohumeral muscular dystrophy. OBJECTIVES To examine the evidence for the relative efficacy of scapular fixation techniques in muscular dystrophy (especially fascioscapulohumeral muscular dystrophy) in improving upper limb function. SEARCH STRATEGY We searched the Cochrane Neuromuscular Disease Group trials register (search updated March 2003) for randomised trials and other reports, and made enquiries from authors of trials and other experts in the field. SELECTION CRITERIA All reports of scapular fixation for muscular dystrophy, including quasi-randomised or randomised controlled trials, comparing any form of scapular fixation (surgical and non-surgical) in people (of all ages and of all severity) with scapular winging due to muscular dystrophy. Our primary outcome measure was objective improvement in shoulder abduction. Our secondary outcome measures were: patient-perceived improvement in performance of activities of daily living, cosmetic results, subjective improvement in pain and proportion of patients with significant postoperative complications. DATA COLLECTION AND ANALYSIS We collated and summarised studies on the treatment of scapular winging in muscular dystrophy. MAIN RESULTS No randomised trials were identified. We therefore present a review of the non-randomised literature available. REVIEWER'S CONCLUSIONS Operative interventions appear to produce significant benefits, though these have to be balanced against postoperative immobilisation, need for physiotherapy and potential complications. We conclude that a randomised trial would be difficult, but a register of cases and the use of a standardised assessment protocol would allow more accurate comparison of the disparate techniques.
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Affiliation(s)
- C J Mummery
- Department of Neurology, King's Neuroscience Centre, King's College Hospital, Denmark Hill, London, UK, SE5 9RS
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22
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Friedenberg SM, Zimprich T, Harper CM. The natural history of long thoracic and spinal accessory neuropathies. Muscle Nerve 2002; 25:535-9. [PMID: 11932971 DOI: 10.1002/mus.10068] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A cohort of 106 patients with electrodiagnostically confirmed long thoracic neuropathy (50 patients) or spinal accessory neuropathy (56 patients) seen at the Mayo Clinic over a 22-year period were retrospectively studied to better understand the natural history of these disorders and to determine the role of electrodiagnostic testing in predicting prognosis. Mean follow-up was 48 and 50 months, respectively. Good functional recovery was generally observed regardless of the results of electrodiagnostic studies, but improvement in the amplitude of the spinal accessory compound muscle action potential on serial nerve conduction studies tended to predict a good outcome. No electrodiagnostic findings correlated with poor outcome. Traumatic neuropathies generally did worse than neuropathies of other causes. In spinal accessory neuropathies, involvement of the dominant limb, scapular winging, and impaired arm elevation were associated with a poor outcome. Our data suggest that, contrary to other focal neuropathies, the electrodiagnostic findings do not predict functional outcome in these neuropathies.
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Abstract
During peacetime, the military physiatrist uses orthotics in much the same way as the civilian physiatrist. In wartime, the focus shifts to a return-to-duty scope of care, and orthotic use is limited. This article discussed orthotic use in the wartime and military training/deployment setting with special emphasis on those orthoses that help soldiers successfully return to duty. Efficacy data are lacking on many commonly used orthotic devices, especially in the area of prevention and pain control. A good knowledge of the patient's functional and biomechanical limitations, use of a team-based approach to orthosis prescription, and consideration of efficacy studies and future trends will provide the best opportunity for a successful orthotic outcome.
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Affiliation(s)
- Steven E Braverman
- Physical Medicine and Rehabilitation Service, Moncrief Army Community Hospital, Fort Jackson, South Carolina, USA
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24
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Terzis JK, Papakonstantinou KC. Outcomes of scapula stabilization in obstetrical brachial plexus palsy: a novel dynamic procedure for correction of the winged scapula. Plast Reconstr Surg 2002; 109:548-61. [PMID: 11818835 DOI: 10.1097/00006534-200202000-00022] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Among the late consequences of obstetrical brachial plexus palsy is winging of the scapula, a functional and aesthetic deformity. This article introduces a novel surgical procedure for the dynamic correction of this clinical entity that involves the dynamic transfer of the contralateral trapezius muscle and/or rhomboid muscles and anchoring to the affected scapula. In more severe cases of scapula winging, the contralateral latissimus dorsi muscle may also need to be transferred to achieve dynamic scapula stabilization. The outcomes of this novel surgical procedure were analyzed in relation to the effect on abduction, external rotation, growth of the scapula, and distance of the scapula from the posterior midline. The results were analyzed in 26 patients who underwent this procedure and had adequate follow-up. The mean patient age was 6.39 years. Fourteen (54 percent) had a diagnosis of Erb palsy, and 12 (46 percent) had a diagnosis of global paralysis. All 26 patients had an additional secondary procedure performed prior to or simultaneously with the scapula stabilization procedure. In 19 patients, the contralateral trapezius was transferred and anchored to the medial border of the winged scapula alone, but in seven cases the underlying rhomboid major was transferred along with the trapezius muscle to provide sufficient scapula stabilization. In five cases in which the scapula winging was severe, the contralateral latissimus dorsi muscle was transferred at a second stage. After this procedure, all patients demonstrated improved scapula symmetry. The mean increase in abduction was 18 degrees (p < 0.001), the mean increase in external rotation was 19 degrees (p < 0.001), and the mean increase in anterior flexion was 12 degrees (p = 0.015). The improvement of the relative position of the winged scapula on the posterior thorax was analyzed by measuring the distance of the inferior angle of both scapulae from the midline, then calculating the difference between normal and affected sides and comparing this value before and after the scapula stabilization procedure. This value preoperatively was 3.24 cm; postoperatively it decreased to 0.36 cm (p < 0.001), demonstrating a statistically significant improvement.
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Affiliation(s)
- Julia K Terzis
- Department of Surgery, Division of Plastic Surgery, Microsurgical Research Center, Eastern Virginia Medical School, Norfolk, VA 23501, USA.
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Abstract
Nerve entrapment syndromes can occur in athletes. The repetitive and vigorous use or overuse of the upper extremity makes the athlete particularly vulnerable to disorders of peripheral nerves. Understanding the clinical signs and symptoms is essential to treatment. The pertinent anatomy, clinical presentation, treatment, and rehabilitation necessary for return to sports for various nerve entrapments have been described. This should enable the physician caring for the athlete to help prevent injury and to guide appropriate treatment, if intervention becomes necessary.
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Affiliation(s)
- J W Aldridge
- Department of Orthopaedic Surgery, New York Presbyterian Hospital-Columbia Campus, USA
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Abstract
Injury to the long thoracic nerve causing paralysis or weakness of the serratus anterior muscle can be disabling. Patients with serratus palsy may present with pain, weakness, limitation of shoulder elevation, and scapular winging with medial translation of the scapula, rotation of the inferior angle toward the midline, and prominence of the vertebral border. Long thoracic nerve dysfunction may result from trauma or may occur without injury. Fortunately, most patients experience a return of serratus anterior function with conservative treatment, but recovery may take as many as 2 years. Bracing often is tolerated poorly. Patients with severe symptoms in whom 12 months of conservative treatment has failed may benefit from surgical reconstruction. Although many surgical procedures have been described, the current preferred treatment is transfer of the sternal head of the pectoralis major tendon to the inferior angle of the scapula reinforced with fascia or tendon autograft. Many series have shown good to excellent results, with consistent improvement in function, elimination of winging, and reduction of pain.
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