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Rhee PC. Commentary on Nixon M, Zreik N, Bakhit H. Wrist arthrodesis and soft tissue rebalancing in the spastic hand. J Hand Surg. 2023;0(0). doi:10.1177/17531934231205548. J Hand Surg Eur Vol 2024; 49:428-429. [PMID: 38366357 DOI: 10.1177/17531934241230913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
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Hurtado-Olmo P, González-Santos Á, Pérez de Rojas J, Fernández-Martínez NF, del Olmo L, Hernández-Cortés P. Surgical Treatment in Post-Stroke Spastic Hands: A Systematic Review. J Clin Med 2024; 13:945. [PMID: 38398258 PMCID: PMC10888673 DOI: 10.3390/jcm13040945] [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: 11/09/2023] [Revised: 02/02/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Background: For more than two decades, the surgical treatment of post-stroke spastic hands has been displaced by botulinum toxin therapy and is currently underutilized. Objectives: This article aimed to assess the potential of surgery for treating a post-stroke spastic upper extremity through a systematic review of the literature on surgical approaches that are adopted in different profiles of patients and on their outcomes and complications. Methods: Medline PubMed, Web of Science, SCOPUS, and Cochrane Library databases were searched for observational and experimental studies published in English up to November 2022. The quality of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluations (GRADE) system. Results: The search retrieved 501 abstracts, and 22 articles were finally selected. The GRADE-assessed quality of evidence was low or very low. The results of the reviewed studies suggest that surgery is a useful, safe, and enduring treatment for post-stroke spastic upper extremities, although most studied patients were candidates for hygienic improvements alone. Patients usually require an individualized combination of techniques. Over the past ten years, interest has grown in procedures that act on the peripheral nerve. Conclusions: Despite the lack of comparative studies on the effectiveness, safety, and cost of the treatments, botulinum toxin has displaced surgery for these patients. Studies to date have found surgery to be an effective and safe approach, but their weak design yields only poor-quality evidence, and clinical trials are warranted to compare these treatment options.
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Affiliation(s)
- Patricia Hurtado-Olmo
- Upper Limb Surgery Unit, Orthopedic Surgery Department, San Cecilio University Hospital of Granada, 18016 Granada, Spain
| | - Ángela González-Santos
- BIO 277 Group, Department of Physical Therapy, Faculty of Health Science, University of Granada, 18012 Granada, Spain
- A02-Cuídate, Instituto de Investigación Biosanitaria, 18012 Granada, Spain
| | - Javier Pérez de Rojas
- Department of Preventive Medicine and Public Health, San Cecilio University Hospital of Granada, 18016 Granada, Spain;
| | - Nicolás Francisco Fernández-Martínez
- Escuela Andaluza de Salud Pública (EASP), 18011 Granada, Spain
- Instituto de Investigación Biosanitaria ibs, 18012 Granada, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), 28029 Madrid, Spain
| | - Laura del Olmo
- Rehabilitation Department, San Cecilio University Hospital of Granada, 18016 Granada, Spain
| | - Pedro Hernández-Cortés
- Upper Limb Surgery Unit, Orthopedic Surgery Department, San Cecilio University Hospital of Granada, 18016 Granada, Spain
- Instituto de Investigación Biosanitaria ibs, 18012 Granada, Spain
- Surgery Department, School of Medicine, Granada University, 18012 Granada, Spain
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Bertelli JA, Buitrago ER, Shah HR. Base of the Third Metacarpal as a Palpable and Reliable Landmark for Identifying the Median Nerve's Thenar Branch. J Hand Surg Am 2023; 48:1174.e1-1174.e6. [PMID: 37480915 DOI: 10.1016/j.jhsa.2023.05.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 05/07/2023] [Accepted: 05/24/2023] [Indexed: 07/24/2023]
Abstract
PURPOSE The objective of this study was to investigate whether the base of the third metacarpal can predict the location of the thenar branch (TB) of the median nerve and the accuracy of palpating the base of the third metacarpal. METHODS In 15 patients with ulnar nerve lesions around the elbow, we transferred the opponens motor branch to repair the deep terminal division of the ulnar nerve (DTDUN). Before surgery, we located the TB by palpating the base of the third metacarpal volarly. During surgery, we placed three needles at the following places: one at the entrance of the TB into the abductor pollicis brevis, another at the point where the TB contacted the thenar muscles, and third at the DTDUN's trajectory over the third metacarpal. We obtained fluoroscopic images and measured distances between the needles and structures with image software. We also examined the relationship between the TB, DTDUN, and the volar tubercle of the base of the third metacarpal in cadaver hands. Finally, we invited 22 surgeons to palpate the base of the third metacarpal on volunteer hands and verified their accuracy using fluoroscopy. RESULTS During surgery, after dissection and palpation of the TB, under fluoroscopy, we confirmed that the palpable bone prominence was the base of the third metacarpal. In cadaver dissections, we observed the TB crossing the volar tubercle of the base of the third metacarpal superficially from proximal to distal and from ulnar to radial. The DTDUN was, on average, 14 mm distal to the base of the third metacarpal distal limit. In total, 19 of the 22 surgeons correctly identified the base of the third metacarpal and consequently the trajectory of the TB. CONCLUSIONS The palpable base of the third metacarpal can be used to determine the trajectory of both the TB and DTDUN. TYPE OF STUDY/LEVEL OF EVIDENCE Diagnostic II.
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Affiliation(s)
- Jayme A Bertelli
- Department of Surgical Techniques, Federal University of Santa Catarina, Florianópolis, Brazil; Department of Orthopedics and Traumatology, Governador Celso Ramos Hospital, Florianópolis, Santa Catarina, Brazil.
| | - Edna R Buitrago
- Division of Hand Surgery, Pontifical Xavierian University, Cali, Colombia; Laboratory of Human Anatomy, Industrial University of Santander, Santander, Colombia
| | - Harsh R Shah
- Department of Orthopedics and Traumatology, Governador Celso Ramos Hospital, Florianópolis, Santa Catarina, Brazil; Department of Plastic, Hand and Reconstructive Surgery, Bombay Hospital and Medical Research Centre, Mumbai, Maharashtra, India
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Crowe CS, Pino PA, Rhee PC. Expert consensus on the surgical evaluation and management of upper extremity spasticity in adults. J Hand Surg Eur Vol 2023; 48:986-997. [PMID: 37717178 DOI: 10.1177/17531934231192843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/18/2023]
Abstract
In the last decade there has been incredible interest and advancement in the surgical care of adult patients with upper motor neuron (UMN) injuries. Spasticity represents a prevalent and debilitating feature of UMN syndrome, which can result from cerebral palsy, spinal cord injury, cerebrovascular accident and traumatic or anoxic brain injury. While several diagnostic tools and management strategies have been described for upper limb spasticity, evidence-based practice guidelines do not currently exist due to low patient volume and a paucity of surgeons routinely performing surgeries in UMN syndrome patients. As such, expert consensus may help provide guidance for patients, therapists and clinicians alike. In this article an expert panel was assembled, and the Delphi method was utilized to present diagnostic considerations, define operative indications, discuss surgical treatment modalities and encourage a standard set of outcome measures for patients with upper extremity spasticity.
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Affiliation(s)
- Christopher S Crowe
- Division of Hand and Upper Extremity Surgery, Department of Orthopaedics, Mayo Clinic, Rochester, MN, USA
| | - Paula A Pino
- Division of Hand and Upper Extremity Surgery, Department of Orthopaedics, Mayo Clinic, Rochester, MN, USA
| | - Peter C Rhee
- Division of Hand and Upper Extremity Surgery, Department of Orthopaedics, Mayo Clinic, Rochester, MN, USA
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Management of a Thumb-In-Palm Deformity in Adult Patients With Upper Motor Neuron Syndrome. J Hand Surg Am 2023; 48:91.e1-91.e11. [PMID: 36058766 DOI: 10.1016/j.jhsa.2022.07.011] [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: 05/27/2021] [Revised: 04/07/2022] [Accepted: 07/13/2022] [Indexed: 02/02/2023]
Abstract
The thumb-in-palm (TIP) deformity in adults with upper motor neuron syndrome results from an imbalance of extrinsic and intrinsic muscular forces. Traditionally, the thumb is adducted against the index ray, and flexed to varying degrees at the metacarpophalangeal and interphalangeal joints. However, not all TIP deformities result from the same underlying imbalances. The severity of the deformity ranges over a spectrum dependent upon the involved muscle groups and underlying spasticity, myostatic contracture, and/or joint contractures. Surgical procedures for correcting a TIP deformity can be classified broadly as procedures used for functional, present volitional motor control, versus nonfunctional, absent motor control. Techniques include tenotomies, tenodeses, tendon lengthenings, tendon transfers, tendon reroutings, neurectomies, and joint releases. A focused physical examination is key in developing a patient-specific treatment algorithm.
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Barnham I, Alahmadi S, Spillane B, Pick A, Lamyman M. Surgical interventions in adult upper limb spasticity management: a systematic review. HAND SURGERY & REHABILITATION 2022; 41:426-434. [DOI: 10.1016/j.hansur.2022.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 04/11/2022] [Accepted: 04/20/2022] [Indexed: 10/18/2022]
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Hashemi M, Sturbois-Nachef N, Keenan MA, Winston P. Surgical Approaches to Upper Limb Spasticity in Adult Patients: A Literature Review. FRONTIERS IN REHABILITATION SCIENCES 2021; 2:709969. [PMID: 36188802 PMCID: PMC9397894 DOI: 10.3389/fresc.2021.709969] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 07/23/2021] [Indexed: 11/18/2022]
Abstract
Introduction: Spasticity is the main complication of many upper motor neuron disorders. Many studies describe neuro-orthopedic surgeries for the correction of joint and limb deformities due to spasticity, though less in the upper extremity. The bulk of care provided to patients with spasticity is provided by rehabilitation clinicians, however, few of the surgical outcomes have been summarized or appraised in the rehabilitation literature. Objective: To review the literature for neuro-orthopedic surgical techniques in the upper limb and evaluate the level of evidence for their efficacy in adult patients with spasticity. Method: Electronic databases of MEDLINE, EMBASE, CINAHL, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews were searched for English, French as well as Farsi languages human studies from 1980 to July 2, 2020. After removing duplicated articles, 2,855 studies were screened and 80 were found to be included based on the criteria. The studies were then divided into two groups, with 40 in each trial and non-trial. The results of the 40 trial articles were summarized in three groups: shoulder, elbow and forearm, and wrist and finger, and each group was subdivided based on the types of intervention. Results: The level of evidence was evaluated by Sackett's approach. There were no randomized control trial studies found. About, 4 studies for shoulder, 8 studies for elbow and forearm, 26 studies for wrist and finger (including 4 for the thumb in palm deformity), and 2 systematic reviews were found. Around, two out of 40 trial articles were published in the rehabilitation journals, one systematic review in Cochrane, and the remaining 38 were published in the surgical journals. Conclusion: Most surgical procedures are complex, consisting of several techniques based on the problems and goals of the patient. This complexity interferes with the evaluation of every single procedure. Heterogenicity of the participants and the absence of clinical trial studies are other factors of not having a single conclusion. This review reveals that almost all the studies suggested good results after the surgery in carefully selected cases with goals of reducing spasticity and improvement in function, pain, hygiene, and appearance. A more unified approach and criteria are needed to facilitate a collaborative, evidence-based, patient referral, and surgical selection pathway.
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Affiliation(s)
- Mahdis Hashemi
- Canadian Advances in Neuro-Orthopedics for Spasticity Congress, Victoria, BC, Canada
- Vancouver Island Health Authority, Victoria, BC, Canada
| | - Nadine Sturbois-Nachef
- Canadian Advances in Neuro-Orthopedics for Spasticity Congress, Victoria, BC, Canada
- Orthopédic and Traumatologic Département, University Hospital of Lille, Lille, France
| | - Marry Ann Keenan
- Canadian Advances in Neuro-Orthopedics for Spasticity Congress, Victoria, BC, Canada
- Neuro-Orthopaedics, MossRehab Hospital, Elkins Park, PA, United States
- Orthopaedic Surgery (Ret), University of Pennsylvania, Philadelphia, PA, United States
| | - Paul Winston
- Canadian Advances in Neuro-Orthopedics for Spasticity Congress, Victoria, BC, Canada
- Vancouver Island Health Authority, Victoria, BC, Canada
- Department of Physical Medicine and Rehabilitation, University of British Colombia, Vancouver, BC, Canada
- *Correspondence: Paul Winston orcid.org/0000-0002-8403-6988
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Patel R, Rhee PC. Team Approach: Multidisciplinary Perioperative Care in Upper-Extremity Reconstruction for Adults with Spasticity and Contractures. JBJS Rev 2020; 8:e0164. [DOI: 10.2106/jbjs.rvw.19.00164] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Gschwind CR, Yeomans JL, Smith BJ. Upper limb surgery for severe spasticity after acquired brain injury improves ease of care. J Hand Surg Eur Vol 2019; 44:898-904. [PMID: 31403871 DOI: 10.1177/1753193419866595] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
For individuals with acquired brain injury and severe upper limb spasticity, personal care is often difficult, time-consuming and painful. Previous studies on outcomes after surgery for upper limb spasticity have focused on functional gain, pain, hygiene and appearance. We operated on 38 non-communicative patients (45 limbs, 535 procedures) with severe spasticity and a non-functional upper limb(s). The surgical goals were to provide opening of the fingers and thumb, wrist stability and, if required, to release muscles around the elbow and shoulder. We used the Carer Burden Score as a relevant outcome measure. Preoperatively and 3 months postoperatively, the carer rated the degree of difficulty in cleaning the palm, cutting the fingernails, cleaning the axilla and dressing the upper body on a 5-point Likert scale. Surgery significantly improved the ease of care, which has implications not only for the patient but also for carers and associated health costs. Level of evidence: IV.
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Affiliation(s)
- Claudia R Gschwind
- Department of Hand Surgery and Peripheral Nerve Surgery, Royal North Shore Hospital, Sydney, NSW, Australia
| | - Jayne L Yeomans
- Department of Physiotherapy, Royal North Shore Hospital, Sydney, NSW, Australia
| | - Belinda J Smith
- Department of Hand Surgery and Peripheral Nerve Surgery, Royal North Shore Hospital, Sydney, NSW, Australia
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Rhee PC. Surgical Management of the Spastic Forearm, Wrist, and Hand: Evidence-Based Treatment Recommendations. JBJS Rev 2019; 7:e5. [DOI: 10.2106/jbjs.rvw.18.00172] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Rhee PC. Surgical Management of Upper Extremity Deformities in Patients With Upper Motor Neuron Syndrome. J Hand Surg Am 2019; 44:223-235. [PMID: 30266480 DOI: 10.1016/j.jhsa.2018.07.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 07/09/2018] [Indexed: 02/02/2023]
Abstract
Injury to the central nervous system can create upper extremity deformities and dysfunction, typically caused by a cerebrovascular accident, traumatic brain injury, anoxic brain injury, or spinal cord injury. Regardless of the etiology, disruption of inhibitory upper motor neuron (UMN) pathways can lead to a constellation of symptoms such as muscle weakness, decreased motor control, hyperexcitable tendon reflexes, muscle spasticity, and agonist-antagonist cocontraction that characterizes a condition known as UMN syndrome. The magnitude of neurorecovery varies among patients who have sustained brain injuries and can be classified as having a functional or nonfunctional upper extremity based on the presence or absence of volitional motor control at a specific joint, respectively. Many surgical procedures can be employed to optimize function, decrease pain, improve hygiene, and enhance cosmesis in patients with UMN syndrome.
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Abstract
Upper motor neuron disease or injury can lead to muscle spasticity or nonfunction throughout the body. Imbalance in muscle forces predisposes patients to development of functional deficiencies, contractures, pain, and poor hygiene. The approach to neuro-orthopaedic patients is by necessity multidisciplinary, because a variety of nonsurgical and surgical options are available. In evaluating each patient, surgeons must consider the extent and quality of any deformity, potential for improvement in function, the ability to alleviate pain, and potential for improvement in hygiene and cosmesis. Surgical techniques include tendon lengthenings, releases, transfers, osteotomies, and bony fusions.
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Affiliation(s)
- Matthew T Winterton
- Department of Orthopaedic Surgery, Children's Hospital of Philadelphia, 3737 Market Street, 6th Floor, Philadelphia, PA 19104, USA
| | - Keith Baldwin
- Department of Orthopaedic Surgery, Children's Hospital of Philadelphia, University of Pennsylvania, 2 Wood Center, 34th and Civic Center Boulevard, Philadelphia, PA 19104, USA.
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Peraut E, Taïeb L, Jourdan C, Coroian F, Laffont I, Chammas M, Coulet B. Results and complications of superficialis-to-profundus tendon transfer in brain-damaged patients, a series of 26 patients. Orthop Traumatol Surg Res 2018; 104:121-126. [PMID: 29030123 DOI: 10.1016/j.otsr.2017.08.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 06/19/2017] [Accepted: 08/22/2017] [Indexed: 02/02/2023]
Abstract
INTRODUCTION In hemiplegic patients with a spastic clenched fist deformity, one of the goals of surgery is to address the hygiene, nursing and appearance problems. Transfer of the flexor digitorum superficialis (FDS) to the flexor digitorum profundus (FDP), initially described by Braun and colleagues, opens the non-functional hand in these patients. The primary objective of our study was to confirm the effectiveness of this technique for correcting these deformities. The secondary objectives were to demonstrate potential functional gains and to identify potential complications. MATERIAL AND METHODS A Braun procedure was performed in 26 patients (9 women, 17 men, ranging in age from 36 to 79 years). The overall appearance of the hand was graded using the Keenan classification system. Complications related to the surgery were documented. The hand's function was evaluated with the House score. RESULTS The average follow-up was 47 months. Preoperatively, all patients had a class V hand: severe clenched-fist deformity with zero pulp-to-palm distance. Postoperatively, 10 patients had a type I hand (open hand, with less than 20° spontaneous extension deficit of the metacarpophalangeal (MCP) and proximal interphalangeal (PIP) joints) and 12 patients had a type II hand (20° to 40° spontaneous extension deficit of the MCP and PIP joints). The mean House score for all patients went from 0 to 0.88, and seven patients had functional improvements. Four patients had a forearm supination posture, 10 had intrinsic deformity with spontaneous MCP flexion and 6 had a swan-neck deformity. CONCLUSION Superficialis-to-profundus tendon transfer (STP) provides satisfactory outcomes in terms of hand opening, with some patients also experiencing improved hand function. However, the complications cannot be ignored. LEVEL OF EVIDENCE IV-retrospective or historical series.
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Affiliation(s)
- E Peraut
- Service de chirurgie de la main, du membre supérieur et des nerfs périphériques, CHU de Montpellier, 34295 Montpellier cedex 5, France; Euromov, université de Montpellier, 700, avenue du Pic-Saint-Loup, 34090 Montpellier, France.
| | - L Taïeb
- Service de chirurgie de la main, du membre supérieur et des nerfs périphériques, CHU de Montpellier, 34295 Montpellier cedex 5, France
| | - C Jourdan
- Service de médecine physique et de réadaptation, CHU de Montpellier, 34295 Montpellier cedex 5, France; Euromov, université de Montpellier, 700, avenue du Pic-Saint-Loup, 34090 Montpellier, France
| | - F Coroian
- Service de médecine physique et de réadaptation, CHU de Montpellier, 34295 Montpellier cedex 5, France; Euromov, université de Montpellier, 700, avenue du Pic-Saint-Loup, 34090 Montpellier, France
| | - I Laffont
- Service de médecine physique et de réadaptation, CHU de Montpellier, 34295 Montpellier cedex 5, France; Euromov, université de Montpellier, 700, avenue du Pic-Saint-Loup, 34090 Montpellier, France
| | - M Chammas
- Service de chirurgie de la main, du membre supérieur et des nerfs périphériques, CHU de Montpellier, 34295 Montpellier cedex 5, France
| | - B Coulet
- Service de chirurgie de la main, du membre supérieur et des nerfs périphériques, CHU de Montpellier, 34295 Montpellier cedex 5, France; Euromov, université de Montpellier, 700, avenue du Pic-Saint-Loup, 34090 Montpellier, France
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Neuhaus V, Kadzielski JJ, Mudgal CS. The role of arthrodesis of the wrist in spastic disorders. J Hand Surg Eur Vol 2015; 40:512-7. [PMID: 24692187 DOI: 10.1177/1753193414530193] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Accepted: 02/27/2014] [Indexed: 02/03/2023]
Abstract
We investigated the functional and radiographic outcome of wrist arthrodesis in 11 adults with spastic wrist deformities, carried out by one surgeon between 2003 and 2012. The underlying cause of spasticity was a cerebrovascular insult in five, traumatic brain injury in four, and cerebral palsy in two patients. A dorsal plate and local bone graft was used in all patients. The mean radiographic flexion deformity significantly improved from 67° pre-operatively to 4° of dorsal angulation post-operatively. Thumb-in-palm deformity was more pronounced in three patients after the operation. The functional House score improved in all patients an average of two levels (range 1-3).
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Affiliation(s)
- V Neuhaus
- Orthopaedic Hand Service, Massachusetts General Hospital, Boston, USA
| | - J J Kadzielski
- Orthopaedic Hand Service, Massachusetts General Hospital, Boston, USA
| | - C S Mudgal
- Orthopaedic Hand Service, Massachusetts General Hospital, Boston, USA
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Abstract
Contractures of the intrinsic muscles of the fingers disrupt the delicate and complex balance of intrinsic and extrinsic muscles, which allows the hand to be so versatile and functional. The loss of muscle function primarily affects the interphalangeal joints but also may affect etacarpophalangeal joints. The resulting clinical picture is often termed, intrinsic contracture or intrinsic-plus hand. Disruption of the balance between intrinsic and extrinsic muscles has many causes and may be secondary to changes within the intrinsic musculature or the tendon unit. This article reviews diagnosis, etiology, and treatment algorithms in the management of intrinsic contractures of the fingers.
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Affiliation(s)
- Nader Paksima
- New York University Hospital for Joint Diseases, New York, NY, USA.
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Abstract
A wide range of conditions can lead to intrinsic contractures of the thumb. A thorough understanding of the normal and pathologic anatomy as well as the disease processes and their effect on thumb function is essential in understanding and treating these contractures. Because intrinsic contractures of the thumb rarely present in isolation, a patient-specific approach based on functional needs is required. Prevention of iatrogenic contractures and progression of predictable contractures regardless of etiology is the health care provider's primary responsibility.
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Prise en charge de la main spastique de l’adulte. ACTA ACUST UNITED AC 2011; 30:159-75. [DOI: 10.1016/j.main.2011.03.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2010] [Revised: 01/13/2011] [Accepted: 03/23/2011] [Indexed: 11/22/2022]
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