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Meiling JB, Bishop AT, Young NP. Posttraumatic Ruptured Axillary Mononeuropathy Without Shoulder Dislocation in an American Football Player: A Case Report and Review of the Literature. Am J Phys Med Rehabil 2023; 102:e133-e136. [PMID: 36882314 DOI: 10.1097/phm.0000000000002222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Abstract
ABSTRACT A high school-aged right-handed adolescent boy presented with a 5-mo history of persistent proximal right arm weakness and numbness after an American football stinger injury without a documented history of a shoulder dislocation or humeral fracture. He developed diffuse deltoid muscle atrophy, persistent shoulder abduction weakness, and reduced pinprick sensation confined to the axillary distribution over 5 mos. Needle electromyography demonstrated dense fibrillation potentials and no voluntary activation in all three deltoid muscle heads, indicating a severe posttraumatic ruptured axillary mononeuropathy. The patient then underwent a complex three-cable sural nerve graft repair for attempted reinnervation of the axillary-innervated muscles. Isolated axillary nerve injuries are usually associated with anterior shoulder dislocations; however, a severe isolated persistent axillary mononeuropathy from a ruptured axillary nerve may occur in trauma patients without a clear history of shoulder dislocation. These patients may present with only mild persistent weakness of shoulder abduction. Electrodiagnostic testing to fully assess axillary nerve function should still be considered to identify patients with high-grade nerve injuries that may benefit from sural nerve grafting. The rapid recovery of our patient's initial symptoms with persistent severe axillary injury suggests a unique vulnerability of the nerve due to the neuroanatomy and possibly other factors.
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Affiliation(s)
- James B Meiling
- From the Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, Minnesota (JBM); Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota (ATB); and Department of Neurology, Mayo Clinic, Rochester, Minnesota (NPY)
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Morgan R, Elliot I, Banala V, Dy C, Harris B, Ouellette EA. Pain Relief after Surgical Decompression of the Distal Brachial Plexus. J Brachial Plex Peripher Nerve Inj 2020; 15:e22-e32. [PMID: 33082844 PMCID: PMC7567639 DOI: 10.1055/s-0040-1716718] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 07/26/2020] [Indexed: 11/24/2022] Open
Abstract
Background
Brachial plexopathy causes pain and loss of function in the affected extremity. Entrapment of the brachial plexus terminal branches within the surrounding connective tissue, or medial brachial fascial compartment, may manifest in debilitating symptoms. Open fasciotomy and external neurolysis of the neurovascular bundle in the medial brachial fascial compartment were performed as a surgical treatment for pain and functional decline in the upper extremity. The aim of this study was to evaluate pain outcomes after surgery in patients diagnosed with brachial plexopathy.
Methods
We identified 21 patients who met inclusion criteria. Documents dated between 2005 and 2019 were reviewed from electronic medical records. Chart review was conducted to collect data on visual analog scale (VAS) for pain, Semmes-Weinstein monofilament test (SWMT), and Medical Research Council (MRC) scale for muscle strength. Pre- and postoperative data was obtained. A paired sample
t
-test was used to determine statistical significance of pain outcomes.
Results
Pain severity in the affected arm was significantly reduced after surgery (pre: 6.4 ± 2.5; post: 2.0 ± 2.5;
p
< 0.01). Additionally, there was an increased response to SWMT after the procedure. More patients achieved an MRC rating score ≥3 and ≥4 in elbow flexion after surgery. This may be indicative of improved sensory and motor function.
Conclusion
Open fasciotomy and external neurolysis at the medial brachial fascial compartment is an effective treatment for pain when nerve continuity is preserved. These benefits were evident in patients with a prolonged duration elapsed since injury onset.
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Affiliation(s)
- Richard Morgan
- Department of Physical Medicine & Rehabilitation, Larkin Community Hospital, Miami, Florida, United States
| | - Iain Elliot
- Department of Orthopedics and Sports Medicine, University of Washington, Seattle, Washington, United States
| | - Vibhu Banala
- Department of Orthopedic Surgery, Montefiore Medical Center, Bronx, New York, United States
| | - Christopher Dy
- Department of Orthopedic Surgery, Washington University, School of Medicine, St. Louis, Missouri, United States
| | - Briana Harris
- Department of Orthopedic Surgery, Miami Orthopedics and Sports Medicine Institute, Baptist Health Medical Group South Florida, Miami, Florida, United States
| | - Elizabeth Anne Ouellette
- Department of Orthopedic Surgery, Miami Orthopedics and Sports Medicine Institute, Baptist Health Medical Group South Florida, Miami, Florida, United States
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Gutkowska O, Martynkiewicz J, Urban M, Gosk J. Brachial plexus injury after shoulder dislocation: a literature review. Neurosurg Rev 2020; 43:407-423. [PMID: 29961154 PMCID: PMC7186242 DOI: 10.1007/s10143-018-1001-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 05/17/2018] [Accepted: 06/21/2018] [Indexed: 12/01/2022]
Abstract
Brachial plexus injuries are among the rarest but at the same time the most severe complications of shoulder dislocation. The symptoms range from transient weakening or tingling sensation of the upper limb to total permanent paralysis of the limb associated with chronic pain and disability. Conflicting opinions exist as to whether these injuries should be treated operatively and if so when surgery should be performed. In this review, available literature dedicated to neurological complications of shoulder dislocation has been analysed and management algorithm has been proposed. Neurological complications were found in 5.4-55% of all dislocations, with the two most commonly affected patient groups being elderly women sustaining dislocation as a result of a simple fall and young men after high-energy injuries, often multitrauma victims. Infraclavicular part of the brachial plexus was most often affected. Neurapraxia or axonotmesis predominated, and complete nerve disruption was observed in less than 3% of the patients. Shoulder dislocation caused injury to multiple nerves more often than mononeuropathies. The axillary nerve was most commonly affected, both as a single nerve and in combination with other nerves. Older patient age, higher energy of the initial trauma and longer period from dislocation to its reduction have been postulated as risk factors. Brachial plexus injury resolved spontaneously in the majority of the patients. Operative treatment was required in 13-18% of the patients in different studies. Patients with suspected neurological complications require systematic control. Surgery should be performed within 3-6 months from the injury when no signs of recovery are present.
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Affiliation(s)
- Olga Gutkowska
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
| | - Jacek Martynkiewicz
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
| | - Maciej Urban
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
| | - Jerzy Gosk
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
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Huang AE, Noland SS, Spinner RJ, Bishop AT, Shin AY. Outcomes of Reconstructive Surgery in Traumatic Brachial Plexus Injury with Concomitant Vascular Injury. World Neurosurg 2019; 135:e350-e357. [PMID: 31837496 DOI: 10.1016/j.wneu.2019.11.166] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 11/27/2019] [Accepted: 11/28/2019] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To investigate functional outcome from reconstructive surgery in adult traumatic brachial plexus injury (AT-BPI) with associated vascular lesions. METHODS A retrospective review was performed of 325 patients with AT-BPI who underwent reconstructive surgery between 2001 and 2012. Patients with (vascular group) and without (control group) vascular injuries were identified by review of medical documentation. Patient presentation, characteristics of nerve and associated lesions, and surgical management were evaluated to identify prognostic variables. Postoperative muscle strength, range of motion, and patient-reported disability scores were analyzed to determine long-term outcome. RESULTS Sixty-eight patients had a concomitant vascular injury. There were no significant differences in age or sex between the control and vascular groups. The vascular group was more likely to have pan-plexus lesions (P < 0.0001), with significantly more associated upper extremity injuries (P < 0.0001). The control group underwent more nerve transfers, whereas the vascular group underwent more nerve grafting (P = 0.003). Complete outcome data were obtained in 139 patients, which included 111 control (43% of all control subjects) and 28 vascular patients (41%). There was no significant difference in patient-reported disability scores between the 2 groups. However, 73% of control subjects had grade 3 or greater postoperative elbow flexion, whereas only 43% of vascular patients achieved this strength (P = 0.003). Control patients demonstrated a greater increase in strength of shoulder abduction as well (P = 0.004). Shoulder external rotation strength was grade 0 in most patients, with no difference between the 2 groups. CONCLUSIONS Concomitant vascular injury leads to worse functional outcome after reconstructive surgery of traumatic brachial plexus injury.
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Affiliation(s)
- Alice E Huang
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Shelley S Noland
- Department of Plastic Surgery, Mayo Clinic, Scottsdale, Arizona, USA
| | - Robert J Spinner
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA; Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Allen T Bishop
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA; Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Alexander Y Shin
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA; Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA.
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Abstract
Axillary nerve injury is a well-recognized complication of glenohumeral dislocation. It is often a low-grade injury which progresses to full recovery without intervention. There is, however, a small number of patients who have received a higher-grade injury and are less likely to achieve a functional recovery without surgical exploration and reconstruction. Following a review of the literature and consideration of local practice in a regional peripheral nerve injury unit, an algorithm has been developed to help identification of those patients with more severe nerve injuries. Early identification of patients with high-grade injuries allows rapid referral to peripheral nerve injury centres, allowing specialist observation or intervention at an early stage in their injury, thus aiming to maximize potential for recovery.
Cite this article: EFORT Open Rev 2018;3:70-77. DOI:10.1302/2058-5241.3.170003.
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Analysis of Patient-Dependent and Trauma-Dependent Risk Factors for Persistent Brachial Plexus Injury after Shoulder Dislocation. BIOMED RESEARCH INTERNATIONAL 2018; 2018:4512137. [PMID: 29546059 PMCID: PMC5818932 DOI: 10.1155/2018/4512137] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 11/19/2017] [Accepted: 12/03/2017] [Indexed: 11/22/2022]
Abstract
Brachial plexus injuries (BPIs) caused by shoulder dislocation usually have a transient character and tend to resolve spontaneously. However, in some patients the symptoms can persist and require operative intervention. This work aims to determine the risk factors for persistent BPIs resulting from shoulder dislocation. The study comprised 73 patients (58 men, 15 women; mean age: 50 years) treated operatively between the years 2000 and 2016 for persistent BPIs resulting from shoulder dislocation. Patient age, gender, type of initial trauma, number of affected nerves, presence of accompanying injuries, and time interval from dislocation to its reduction were analysed. Elderly patients more often sustained multiple-nerve injuries, while single nerve injuries were more often observed in younger patients. Injury to a single nerve was diagnosed in 30% of the patients. Axillary nerve was most commonly affected. Fracture of the greater tuberosity of humerus coincided with total BPI in 50% of the cases. Longer unreduced period caused injury to multiple nerves. Analysis of our patient group against relevant literature revealed that persistent BPI after shoulder dislocation is more common in older patients. Injuries to ulnar and median nerves more often require operative intervention due to low potential for spontaneous recovery of these nerves.
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Abstract
Many surgical techniques are available for the repair of peripheral nerve defects. Autologous nerve grafts are the gold standard for most clinical conditions. In selected cases, alternative types of reconstructions are performed to fill the nerve gap. Non-nervous autologous tissue-based conduits or synthetic ones are alternatives to nerve autografts. Allografts represent another new field of interest. Decision making in the treatment of nerve defects is based on timing of referral, level of the injury, type of lesion, and size of any gap. This review focuses on current clinical practice, influenced by the numerous new experimental researches.
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Affiliation(s)
- Bruno Battiston
- U.O.C Orthopaedics, Traumatology and Hand Surgery, U.O.D. Microsurgery, C.T.O. Hospital, Via Zuretti 29, Turin 10126, Italy.
| | - Paolo Titolo
- U.O.C Orthopaedics, Traumatology and Hand Surgery, U.O.D. Microsurgery, C.T.O. Hospital, Via Zuretti 29, Turin 10126, Italy
| | - Davide Ciclamini
- U.O.C Orthopaedics, Traumatology and Hand Surgery, U.O.D. Microsurgery, C.T.O. Hospital, Via Zuretti 29, Turin 10126, Italy
| | - Bernardino Panero
- U.O.C Orthopaedics, Traumatology and Hand Surgery, U.O.D. Microsurgery, C.T.O. Hospital, Via Zuretti 29, Turin 10126, Italy
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Gutkowska O, Martynkiewicz J, Mizia S, Bąk M, Gosk J. Results of Operative Treatment of Brachial Plexus Injury Resulting from Shoulder Dislocation: A Study with A Long-Term Follow-Up. World Neurosurg 2017. [PMID: 28624567 DOI: 10.1016/j.wneu.2017.06.059] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Injury to the infraclavicular brachial plexus is an uncommon but serious complication of shoulder dislocation. This work aims to determine the effectiveness of operative treatment in patients with this type of injury. METHODS Thirty-three patients (26 men and 7 women; mean age, 45 years and 3 months) treated operatively for brachial plexus injury resulting from shoulder dislocation between the years 2000 and 2013 were included in this retrospective case series. Motor function of affected limbs was assessed pre- and postoperatively with the use of the British Medical Research Council (BMRC) scale. Sensory function in the areas innervated by ulnar and median nerves was evaluated with the BMRC scale modified by Omer and Dellon and in the remaining areas with the Highet classification. Follow-up lasted 2-10 years (mean, 5.1 years). RESULTS Good postoperative recovery of nerve function was observed in 100% of musculocutaneous, 93.3% of radial, 66.7% of median, 64% of axillary, and 50% of ulnar nerve injuries. No recovery was observed in 5.6% of median, 6.7% of radial, 10% of ulnar, and 20% of axillary nerve injuries. Injury to a single nerve was associated with worse treatment outcome than multiple nerve injury. CONCLUSIONS Obtaining improvement in peripheral nerve function after injury resulting from shoulder dislocation may require operative intervention. The type of surgical procedure depends on intraoperative findings: sural nerve grafting in cases of neural elements' disruption, internal neurolysis when intraneural fibrosis is observed, and external neurolysis in the remaining cases. The outcomes of surgical treatment are good, and the risk of intra- and postoperative complications is low.
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Affiliation(s)
- Olga Gutkowska
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, Wroclaw, Poland.
| | - Jacek Martynkiewicz
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, Wroclaw, Poland
| | - Sylwia Mizia
- Department of Public Health, Department of Organisation and Management, Faculty of Health Science, Wroclaw Medical University, Wroclaw, Poland
| | - Michał Bąk
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, Wroclaw, Poland
| | - Jerzy Gosk
- Department of Traumatology, Clinical Department of Traumatology and Hand Surgery, Wroclaw Medical University, Wroclaw, Poland
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Baltzer HL, Spinner RJ, Bishop AT, Shin AY. Axillary Nerve Reconstruction: Anterior-Posterior Exposure With Sural Nerve Cable Graft Pull-Through Technique. Tech Hand Up Extrem Surg 2015; 19:168-175. [PMID: 26524659 DOI: 10.1097/bth.0000000000000103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Deltoid paralysis after axillary nerve injury results in limitations in shoulder function and stability. In the setting of an isolated axillary nerve injury with no clinical or electromyographic evidence of recovery that is within 6 to 9 months postinjury, the authors' preferred technique to reinnervate the deltoid is to reconstruct the axillary nerve with sural nerve grafting. Intraoperative neuromuscular electrophysiology is critical to determine the continuity of the axillary nerve before proceeding with reconstruction. The majority of the time, both an anterior and posterior incision and dissection of the axillary nerve is required to adequately delineate the zone of injury. This also ensures that both proximally and distally, uninjured axillary nerve is present before graft inset and also facilitates the ability to perform a meticulous microsurgical inset of the nerve graft posteriorly. The nerve graft must be pulled through from posterior to anterior to span the zone of injury and reconstruct the axillary nerve. Careful infraclavicular brachial plexus dissection is necessary to prevent further injury to components of the brachial plexus in the setting of a scarred bed. Patients will require postoperative therapy to prevent limitations in shoulder range of motion secondary to postoperative stiffness. This paper presents a detailed surgical technique for axillary nerve reconstruction by an anterior-posterior approach with a pull-through technique of a sural nerve cable graft.
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Kloczko E, Nikkhah D, Yildirimer L. Scaffolds for hand tissue engineering: the importance of surface topography. J Hand Surg Eur Vol 2015; 40:973-85. [PMID: 25770899 DOI: 10.1177/1753193415571308] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 01/14/2015] [Indexed: 02/03/2023]
Abstract
Tissue engineering is believed to have great potential for the reconstruction of the hand after trauma, congenital absence and tumours. Due to the presence of multiple distinct tissue types, which together function in a precisely orchestrated fashion, the hand counts among the most complex structures to regenerate. As yet the achievements have been limited. More recently, the focus has shifted towards scaffolds, which provide a three-dimensional framework to mimic the natural extracellular environment for specific cell types. In particular their surface structures (or topographies) have become a key research focus to enhance tissue-specific cell attachment and growth into fully functioning units. This article reviews the current understanding in hand tissue engineering before focusing on the potential for scaffold topographical features on micro- and nanometre scales to achieve better functional regeneration of individual and composite tissues.
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Affiliation(s)
- E Kloczko
- UCL School of Life and Medical Sciences, University College London, London, UK
| | - D Nikkhah
- The Queen Victoria Hospital, East Grinstead, UK
| | - L Yildirimer
- Centre for Nanotechnology & Regenerative Medicine, UCL Division of Surgery & Interventional Science, University College London, London, UK Department of Plastic and Reconstructive Surgery, Royal Free Hospital Hampstead NHS Trust, London, UK
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