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Thammaroj T, Jianmongkol S, Vinitpairot C. The Outcome of Spinal Accessory Nerve Transfer to the Musculocutaneous Nerve in Birth Brachial Plexus Palsy. J Hand Surg Am 2024:S0363-5023(24)00209-0. [PMID: 38934988 DOI: 10.1016/j.jhsa.2024.04.017] [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: 12/10/2023] [Revised: 03/11/2024] [Accepted: 04/03/2024] [Indexed: 06/28/2024]
Abstract
PURPOSE Patients with brachial plexus birth injury with limited intraplexal donors require the use of extraplexal donors. Concern regarding the potential for respiratory problems resulting from the harvest of intercostal nerves or the phrenic nerve suggests the need for other options. Transfer of the spinal accessory nerve (SAN) is one option for restoring elbow flexion in adult patients; however, there are few reports of the results of this transfer in brachial plexus birth injury. This study aimed to report the result of SAN transfer to the musculocutaneous nerve (MCN) in brachial plexus birth injury. METHODS Patients who had undergone SAN to MCN nerve transfer were included in this study. Patients were classified according to Narakas classification. The chart was reviewed for the time for recovery of elbow flexion according to the Active Movement Scale (AMS). RESULTS Eleven patients underwent SAN to MCN transfers with interpositional sural nerve grafts. Mean birthweight was 4,070 grams (range: 3,300-4,670). Mean time to operation was 6.5 months (range: 4-10). Of the 11 patients, two were of Narakas type 3, whereas the others were of type 4. One patient did not recover elbow flexion and underwent later tendon transfer, whereas the other 10 patients reached AMS grade M6 recovery. The median time for AMS grade M1 elbow flexion recovery was eight months (interquartile range: 6.2-8.8) and for AMS grade M5 was 26 months (interquartile range: 14.2-36.5). CONCLUSIONS Spinal accessory nerve to MCN transfer with an interposition nerve graft is a viable option for restoring elbow flexion. However, long-term outcomes of this procedure have yet to be fully demonstrated. TYPE OF STUDY/LEVEL OF EVIDENCE Case series IV.
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Affiliation(s)
- Tala Thammaroj
- Hand Surgery Unit, Department of Orthopedics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Surut Jianmongkol
- Hand Surgery Unit, Department of Orthopedics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Chaiyos Vinitpairot
- Hand Surgery Unit, Department of Orthopedics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
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Soldado F, Sallaberry CL, Nguyen TQ, Rojas-Neira J, Diaz-Gallardo P, Knörr J. Outcomes in restoring elbow flexion following intercostal nerve transfer to the musculocutaneous nerve in neonatal brachial plexus injury. Microsurgery 2023; 43:297-299. [PMID: 36629400 DOI: 10.1002/micr.30999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 12/10/2022] [Accepted: 12/13/2022] [Indexed: 01/12/2023]
Affiliation(s)
- Francisco Soldado
- Pediatric Hand Surgery and Microsurgery, Barcelona Children's Hospital, HM Nens, HM Hospitales, Barcelona, Spain
| | | | | | | | | | - Jorge Knörr
- Pediatric Orthopedic Surgery Unit, Hospital Sant Pau, Barcelona, Spain
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Long-Term Results of Microsurgical Brachial Plexus Reconstruction in Late-Presenting Cases of Brachial Plexus Birth Injury. J Hand Surg Am 2023; 48:126-133. [PMID: 36539318 DOI: 10.1016/j.jhsa.2022.11.003] [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: 04/24/2022] [Revised: 10/22/2022] [Accepted: 11/09/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE The role of primary surgery in delayed presenting cases of brachial plexus birth injury is still debated. The purpose of this study was to evaluate the results of brachial plexus reconstruction performed at the age of ≥12 months. METHODS Twenty-nine cases were included. Five cases had upper (C5-6) palsy, 4 had upper/middle (C5-7), and 20 had total (C5-8 and T1) palsy. RESULTS The age at the time of primary surgery was an average of 15.6 months. The brachial plexus was formally explored and neurolysis, grafting, and neurotization were used in different combinations. Exploration revealed that 27% of the roots were avulsed and 32% were ruptured. The follow-up was an average of 7.9 years. Generally, the best functional recovery was elbow flexion followed by shoulder external rotation. Satisfactory shoulder abduction (≥6 on the Toronto Active Movement Scale [TAMS]) was achieved in 31% of cases. The abduction range was an average of 79° ± 35°; 50° in upper palsy, 103° in upper/middle palsy, and 82° in total palsy. Shoulder external rotation ≥6 on the TAMS was achieved in 62% of cases. External rotation range was an average of 58° ± 29°; 78° in upper palsy, 68° in upper/middle palsy, and 52° in total palsy. Elbow flexion and extension of ≥6 on the TAMS were achieved in 69% and 58% of cases, respectively. Wrist flexion and finger flexion of ≥6 on the TAMS were achieved in 35% and 12.5%, whereas wrist and finger extension of >6 on the TAMS were achieved in 25% and 4% of cases, respectively. CONCLUSION In the delayed presentation of brachial plexus birth injury, brachial plexus reconstruction results in good functional recovery of elbow flexion and shoulder external rotation but modest functional recovery of finger flexion and wrist extension. The rate of functional recovery of the elbow flexion was similar following nerve grafting and transfer. Nerve transfer for shoulder external rotation should be considered even in infants with available roots for grafting. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Abstract
BACKGROUND The purpose of this article is to systematically review the peer-reviewed literature on the morbidity of nerve transfers performed in patients with brachial plexus birth injury (BPBI). Nerve transfers for restoration of function in patients with BPBI that fail nonoperative management are increasing in popularity. However, relatively little attention has been paid to the morbidity of these transfers in the growing patient. The authors systematically review the current literature regarding donor site morbidity following nerve transfer for BPBI. METHODS A systematic review of the Medline and EMBASE databases was conducted through February 2020. Primary research articles written in English and reporting donor site morbidity after nerve transfer for BPBI were included for review. RESULTS Thirty-six articles met inclusion criteria, all of which were retrospective reviews or case reports. There was great heterogeneity in outcomes assessed. With 5 year or less follow-up, all transfers were relatively well tolerated with the exception of the hypoglossal nerve transfer. CONCLUSION Nerve transfers are a well-recognized treatment strategy for patients with BPBI and have an acceptable risk profile in the short term. Full hypoglossal nerve transfers for BPBI are of historical interest. Donor site morbidity is grossly underreported. This review highlights the need for more objective and systematic reporting of donor site outcomes, and the need for longer term follow-up in these patients. LEVEL OF EVIDENCE Systematic review. Level III-therapeutic.
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Paziuk TM, Tadley M, Aversano M, Kozin SH, Zlotolow DA. The Utilization of Nerve Transfer for Reestablishing Shoulder Function in the Setting of Acute Flaccid Myelitis: A Single-Institution Review. Pediatr Neurol 2020; 111:17-22. [PMID: 32951650 DOI: 10.1016/j.pediatrneurol.2020.06.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 06/23/2020] [Accepted: 06/24/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Acute flaccid myelitis (AFM) is a rare disease of young children. The typical presentation involves acute-onset flaccid paralysis in one or more extremities with a nonspecific viral prodrome. Long-term outcomes demonstrate that functional recovery plateaus around six to nine months. The purpose of this study was to evaluate the efficacy of nerve transfers for restoring shoulder function in these patients. METHODS A retrospective review of all patients diagnosed with AFM at a single institution. Shoulder function was evaluated using the active movement scale (AMS). Children at a minimum of six months after diagnosis with plateaued shoulder AMS scores of 4 or less were indicated for surgery. RESULTS Eleven patients were identified with a mean time from symptom onset to surgery of 12 months. Average follow-up was 19 months. The mean AMS score at follow-up for shoulder external rotation and abduction was 4.6 and 2.8, respectively. A total of six different nerve transfers with five different donor nerves were used individually or in conjunction with each other. The most common transfers were from the spinal accessory nerve to the suprascapular nerve (n = 8) and from the intercostal nerves ×3 to the axillary nerve (n = 5). Patients who received a transfer from the radial nerve to the axillary nerve (n = 2) had the best functional returns, with the mean AMS score of 6.5 in both external rotation and abduction at follow-up. CONCLUSION Nerve transfer procedures may help restore shoulder function in the setting of AFM. Combination procedures that involve a transfer from the radial nerve to the axillary nerve may provide the best functional results.
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Affiliation(s)
| | | | | | - Scott H Kozin
- Shriners Hospital for Children, Philadelphia, Pennsylvania
| | - Dan A Zlotolow
- Shriners Hospital for Children, Philadelphia, Pennsylvania
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Lara AM, Bhatia A, Correa JC, Gammal TAE. Intercostal Nerve Transfers to the Musculocutaneous-A Reliable Nerve Transfer for Restoration of Elbow Flexion in Birth-Related Brachial Plexus Injuries. Indian J Plast Surg 2020; 53:254-259. [PMID: 32884191 PMCID: PMC7458836 DOI: 10.1055/s-0040-1716186] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Introduction
There is consensus on the need for early microsurgical reconstruction in birth palsies involving three or more roots, that is, extensive partial palsies and total palsies. The fundamental principles of these operations are complete exploration and judicious use of the ruptured stumps by nerve grafting to suitable distal targets. The frequent observation of root avulsions in such cases makes it imperative to look for extraplexual nerve donors for some functions. Intercostal nerves are readily available in such patients.
Materials and Methods
This is a study of 50 patients of extensive partial and total birth palsies operated upon by the senior author between 1995 and 2010. These included 33 patients with total palsies, 16 patients with near total palsies, and one patient with C56 deficit (operated upon more than 20 years ago). These children were all operated upon between 3 and 6 months of age, except for two patients in whom surgery was delayed till a year due to the phrenic nerve deficit noted at birth. Four intercostal nerves were transferred to the musculocutaneous nerve (MCN) by direct approximation with fibrin glue.
Results
No respiratory complication was noted from the intercostal harvest. The follow-up ranged from 8 to 20 years (mean 10 years). As many as 48 of the 50 patients regained fully independent elbow flexion. In two cases, the procedure failed completely and had to be salvaged with a free functioning muscle transfer and reuse of the intercostal nerves.
Conclusion
Intercostal nerve transfers can be relied upon for restoration of elbow flexion in birth palsies. The ruptured roots can then be utilized for augmenting shoulder function in partial palsies or for hand function in total palsies.
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Affiliation(s)
| | - Anil Bhatia
- Department of Brachial Plexus Surgery, Deenanath Mangeshkar Hospital, Erandwane, Opposite Mehendale Garage, Pune, India
| | - Jorge Clifton Correa
- Department of Hand and Upper Limb Surgery, Hospital Real San Jose, Universidad Autónoma De Guadalajara and Universidad de Coahuila Torreón, Mexico
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Thatte MR, Nayak NS, Hiremath AS. Management of Birth Brachial Plexus Injury Including Use of Distal Nerve Transfers. J Hand Surg Asian Pac Vol 2020; 25:267-275. [PMID: 32723053 DOI: 10.1142/s2424835520400020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Birth Brachial plexus injury continues to remain a problem despite significant care from obstetricians to prevent it. Many children show spontaneous recovery but a significant proportion do not have adequate recovery. This review article discusses, etiology, assessment, investigations and overall strategy to treat the condition. Surgical strategy consists of primary intraplexal repair as the standard of care but of late the distal nerve transfers used in adult plexus injuries are increasingly being used in infants too. We discuss the history, current usage and pros and cons of distal nerve transfers, the usage of Botulinum Toxin and finally given an overall algorithm for the management.
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Affiliation(s)
- Mukund R Thatte
- Department of Plastic Surgery, Bombay Hospital and Medical Research Centre, Mumbai, India.,Department of Plastic Surgery, Bai Jerbai Wadia Hospital for Children, Mumbai, India
| | - Nayana S Nayak
- Department of Plastic Surgery, Bombay Hospital and Medical Research Centre, Mumbai, India
| | - Amita S Hiremath
- Department of Plastic Surgery, Bombay Hospital and Medical Research Centre, Mumbai, India
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Phrenic nerve neurotization utilizing half of the spinal accessory nerve to the functional restoration of the paralyzed diaphragm in high spinal cord injury secondary to brain tumor resection. Childs Nerv Syst 2020; 36:1307-1310. [PMID: 31912225 DOI: 10.1007/s00381-019-04490-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 12/30/2019] [Indexed: 10/25/2022]
Abstract
The authors present a case of functional improvement of diaphragmatic paralysis in high spinal cord injury, performing a neurotization of the phrenic nerve with accessory spinal nerve hemisection. A C1-C2 injury of the spinal cord was diagnosed in a 12-year-old male, secondary to resection of a brainstem glioma. The patient did not have diaphragmatic motility at the moment that the mechanical ventilation was removed; however, he presented apnea. The patient underwent neurotization of the right phrenic nerve with the right spinal accessory nerve, 5 months after the injury and 6 months after nerve transfer; he had complete mobilization of the right hemidiaphragm, nevertheless persisted with paralysis of the left hemidiaphragm. This achievement reduced the use of mechanical ventilation during the day.
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Intercostal Nerve Transfer in Management of Biceps and Triceps Cocontraction in Spontaneously Recovered Obstetric Brachial Plexus Palsy. Ann Plast Surg 2019; 83:447-451. [PMID: 31524740 DOI: 10.1097/sap.0000000000002075] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Obstetric brachial plexus palsy is caused by traction during birth. Most patients regain useful function with spontaneous recovery. In some cases, cross reinnervation occurs between the biceps and triceps muscles. In these cases, smooth active motion of the elbow joint is impaired by simultaneous biceps and triceps muscle contraction. The biceps and triceps muscle cocontraction could be treated by botulinum toxin type A injection, tendon transfer of the triceps to biceps, and intercostal nerves transfer to the musculocutaneous nerve (MCN) or to the motor branch of the radial nerve to the triceps muscle. PATIENTS AND METHODS We present 16 cases (10 males and 6 females) with biceps and triceps cocontraction in spontaneously recovered obstetric brachial plexus palsy patients. They were treated by 3 intercostal nerves transfer to MCN without exploration of the remaining plexus. The mean age at surgery was 40.6 months (range, 24-65 months). Preoperative electromyography was done in all cases to confirm biceps and triceps cocontraction and to assess the contractile status of both muscles. RESULTS The mean postoperative follow-up period was 51.7 months (range, 27-64 months). At the final follow-up, elbow flexion was graded 3 in 1 patient, grade 4 in 3 patients, grade 6 in 9 patients, and grade 7 in 3 patients using the 7-point Toronto scale. The mean active range of motion of the elbow (against gravity) increased from 38 degrees preoperatively (range, 0-75 degrees) to 96.8 °[Combining Ring Above] at the final follow-up (range, 60-140 degrees). CONCLUSIONS Intercostal nerves transfer to MCN for management of biceps, and triceps cocontraction in spontaneously recovered obstetric brachial plexus injury is a good option with minimal morbidity and high success rate.
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Pino PA, Intravia J, Kozin SH, Zlotolow DA. Early results of nerve transfers for restoring function in severe cases of acute flaccid myelitis. Ann Neurol 2019; 86:607-615. [DOI: 10.1002/ana.25558] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 06/14/2019] [Accepted: 07/21/2019] [Indexed: 12/23/2022]
Affiliation(s)
- Paula A. Pino
- Department of Orthopedic SurgeryPontifical Catholic University of Chile Santiago Chile
| | | | - Scott H. Kozin
- Department of Orthopedic SurgeryShriners Hospital for Children–Philadelphia Philadelphia PA
| | - Dan A. Zlotolow
- Department of Orthopedic SurgeryShriners Hospital for Children–Philadelphia Philadelphia PA
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Larson EL, Santosa KB, Mackinnon SE, Snyder-Warwick AK. Median to radial nerve transfer after traumatic radial nerve avulsion in a pediatric patient. J Neurosurg Pediatr 2019; 24:209-214. [PMID: 31151095 PMCID: PMC7191611 DOI: 10.3171/2019.3.peds18550] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 03/26/2019] [Indexed: 11/06/2022]
Abstract
This case report describes an isolated radial nerve avulsion in a pediatric patient, treated by combination sensory and motor median to radial nerve transfers. After traumatic avulsion of the proximal radial nerve, a 12-year-old male patient underwent end-to-end transfer of median nerve branches to flexor carpi radialis and flexor digitorum superficialis to the posterior interosseous nerve and extensor carpi radialis nerve, respectively. He underwent end-to-side sensory transfer of the superficial radial sensory to the median sensory nerve. Pronator teres to extensor carpi radialis brevis tendon transfer was simultaneously performed to power short-term wrist extension. Within months after surgery, the patient had regained 9-10/10 sensation in the hand and forearm. In the following months and years, he regained dexterity, independent fine-finger and thumb motions, and 4-5/5 strength in all extensors except the abductor pollicis longus muscle. He grew 25 cm without extremity deformity or need for secondary orthopedic procedures. In appropriate adult and pediatric patients with proximal radial nerve injuries, nerve transfers have advantages over tendon transfers, including restored independent fine finger motions, regained sensation, and reinnervation of multiple muscle groups with minimal donor sacrifice.
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Affiliation(s)
- Ellen L. Larson
- Washington University School of Medicine, St. Louis, Missouri
| | - Katherine B. Santosa
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Susan E. Mackinnon
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Alison K. Snyder-Warwick
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, Missouri
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Chang KWC, Wilson TJ, Popadich M, Brown SH, Chung KC, Yang LJS. Oberlin transfer compared with nerve grafting for improving early supination in neonatal brachial plexus palsy. J Neurosurg Pediatr 2018; 21:178-184. [PMID: 29219789 DOI: 10.3171/2017.8.peds17160] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The use of nerve transfers versus nerve grafting for neonatal brachial plexus palsy (NBPP) remains controversial. In adult brachial plexus injury, transfer of an ulnar fascicle to the biceps branch of the musculocutaneous nerve (Oberlin transfer) is reportedly superior to nerve grafting for restoration of elbow flexion. In pediatric patients with NBPP, recovery of elbow flexion and forearm supination is an indicator of resolved NBPP. Currently, limited evidence exists of outcomes for flexion and supination when comparing nerve transfer and nerve grafting for NBPP. Therefore, the authors compared 1-year postoperative outcomes for infants with NBPP who underwent Oberlin transfer versus nerve grafting. METHODS This retrospective cohort study reviewed patients with NBPP who underwent Oberlin transfer (n = 19) and nerve grafting (n = 31) at a single institution between 2005 and 2015. A single surgeon conducted intraoperative exploration of the brachial plexus and determined the surgical nerve reconstruction strategy undertaken. Active range of motion was evaluated preoperatively and postoperatively at 1 year. RESULTS No significant difference between treatment groups was observed with respect to the mean change (pre- to postoperatively) in elbow flexion in adduction and abduction and biceps strength. The Oberlin transfer group gained significantly more supination (100° vs 19°; p < 0.0001). Forearm pronation was maintained at 90° in the Oberlin transfer group whereas it was slightly improved in the grafting group (0° vs 32°; p = 0.02). Shoulder, wrist, and hand functions were comparable between treatment groups. CONCLUSIONS The preliminary data from this study demonstrate that the Oberlin transfer confers an advantageous early recovery of forearm supination over grafting, with equivalent elbow flexion recovery. Further studies that monitor real-world arm usage will provide more insight into the most appropriate surgical strategy for NBPP.
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Affiliation(s)
| | - Thomas J Wilson
- 2Department of Neurosurgery, Mayo Clinic, Rochester, Minnesota
| | | | | | - Kevin C Chung
- 4Plastic Surgery, University of Michigan, Ann Arbor, Michigan; and
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Murison J, Jehanno P, Fitoussi F. Nerve transfer to biceps to restore elbow flexion and supination in children with obstetrical brachial plexus palsy. J Child Orthop 2017; 11:455-459. [PMID: 29263758 PMCID: PMC5725772 DOI: 10.1302/1863-2548.11.170125] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Nerve transfers to restore elbow flexion have been described for traumatic brachial plexus palsy in adults. Indications are less frequent in infants and the results are less published. METHODS Ten patients with obstetrical brachial plexus palsy were operated on for lack of flexion against gravity with ulnar or median nerve transfer to biceps motor branch. The primary endpoint was improvement in elbow flexion and supination. RESULTS Mean age at surgery was 12.5 months and mean follow-up was 2.6 years. The Active Movement Scale (AMS) was used to evaluate elbow flexion and forearm supination. At the last follow-up, the average AMS score improved from 0.3 to 5.7 for elbow flexion and from 0.6 to 5.8 for forearm supination. There was no statistical correlation between the age at surgery and the AMS score 18 months post-operatively. CONCLUSIONS Nerve transfer to the biceps motor branch can improve elbow flexion and forearm supination in selected patients with upper lesions and can be safely performed until the age of two years.
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Affiliation(s)
- J. Murison
- Department of Pediatric Orthopedic and Reconstructive Surgery, Trousseau Hospital, Paris 6 University, Paris, France
| | - P. Jehanno
- Department of Pediatric Orthopedic Surgery, Robert Debre Hospital, Paris, France
| | - F. Fitoussi
- Department of Pediatric Orthopedic and Reconstructive Surgery, Trousseau Hospital, Paris 6 University, Paris, France,Correspondence should be sent to F. Fitoussi, Department of Pediatric Orthopedic and Reconstructive Surgery, Trousseau Hospital, Paris 6 University, Paris, France. E-mail:
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Abstract
Brachial plexus birth palsy (BPBP) is an upper extremity paralysis that occurs due to traction injury of the brachial plexus during childbirth. Approximately 20 % of children with brachial plexus birth palsy will have residual neurologic deficits. These permanent and significant impacts on upper limb function continue to spur interest in optimizing the management of a problem with a highly variable natural history. BPBP is generally diagnosed on clinical examination and does not typically require cross-sectional imaging. Physical examination is also the best modality to determine candidates for microsurgical reconstruction of the brachial plexus. The key finding on physical examination that determines need for microsurgery is recovery of antigravity elbow flexion by 3-6 months of age. When indicated, both microsurgery and secondary shoulder and elbow procedures are effective and can substantially improve functional outcomes. These procedures include nerve transfers and nerve grafting in infants and secondary procedures in children, such as botulinum toxin injection, shoulder tendon transfers, and humeral derotational osteotomy.
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Affiliation(s)
- Kristin L Buterbaugh
- Division of Orthopaedic Surgery, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Wood Building Room 2307, Philadelphia, PA, 19104-4318, USA
| | - Apurva S Shah
- Division of Orthopaedic Surgery, Perelman School of Medicine at the University of Pennsylvania, The Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Wood Building Room 2307, Philadelphia, PA, 19104-4318, USA.
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Ghanghurde BA, Mehta R, Ladkat KM, Raut BB, Thatte MR. Distal transfers as a primary treatment in obstetric brachial plexus palsy: a series of 20 cases. J Hand Surg Eur Vol 2016; 41:875-81. [PMID: 27543083 DOI: 10.1177/1753193416663887] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 07/20/2016] [Indexed: 02/03/2023]
Abstract
UNLABELLED The purpose of this study was to examine the results of spinal accessory nerve to suprascapular nerve (with or without axillary nerve neurotization) and an Oberlin transfer as primary treatment in children with Narakas type I obstetric brachial plexus injuries, when parents refused to consent to conventional nerve trunk-/root-level reconstruction. A total of 20 children with poor shoulder abduction and no biceps antigravity function but with good hand function were treated with spinal accessory nerve to suprascapular nerve and an Oberlin transfer at a mean age of 5.8 months (SD 3.27; range 3-12.) All the patients were evaluated at a mean of 2.8 years (SD 0.8; range 1.5 to 3.8) post-operatively. Three patients were lost to follow-up. Of the remainder, 11 had grade 4+ power of elbow flexion and six patients had grade 4 power at 1 year follow-up; all had 4+ power of elbow flexion at final follow-up. At final follow-up the Mallet score was a mean of 15; (SD 4.22, range 9 to 20). Primary distal nerve transfers can give good outcomes in patients with obstetric brachial plexus injuries and may be an alternative to surgery on the nerve trunks LEVEL OF EVIDENCE IV.
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Affiliation(s)
- B A Ghanghurde
- Department of Plastic and Hand Surgery, Institution- Bai Jerbai Waida Hospital for Children, Mumbai, India
| | - R Mehta
- Department of Orthopaedic Surgery, Institution- Bai Jerbai Waida Hospital for Children, Mumbai, India
| | - K M Ladkat
- Department of Plastic and Hand Surgery, Institution- Bai Jerbai Waida Hospital for Children, Mumbai, India
| | - B B Raut
- Department of Plastic and Hand Surgery, Institution- Bai Jerbai Waida Hospital for Children, Mumbai, India
| | - M R Thatte
- Department of Plastic and Hand Surgery, Institution- Bai Jerbai Waida Hospital for Children, Mumbai, India
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Davidge KM, Clarke HM, Borschel GH. Nerve Transfers in Birth Related Brachial Plexus Injuries: Where Do We Stand? Hand Clin 2016; 32:175-90. [PMID: 27094890 DOI: 10.1016/j.hcl.2015.12.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This article reviews the assessment and management of obstetrical brachial plexus palsy. The potential role of distal nerve transfers in the treatment of infants with Erb's palsy is discussed. Current evidence for motor outcomes after traditional reconstruction via interpositional nerve grafting and extraplexal nerve transfers is reviewed and compared with the recent literature on intraplexal distal nerve transfers in obstetrical brachial plexus injury.
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Affiliation(s)
- Kristen M Davidge
- Division of Plastic & Reconstructive Surgery, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada; Department of Surgery, University of Toronto, Toronto, Ontario, Canada.
| | - Howard M Clarke
- Division of Plastic & Reconstructive Surgery, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada; Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Gregory H Borschel
- Division of Plastic & Reconstructive Surgery, The Hospital for Sick Children, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada; Department of Surgery, University of Toronto, Toronto, Ontario, Canada
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Zuckerman SL, Allen LA, Broome C, Bradley N, Law C, Shannon C, Wellons JC. Functional outcomes of infants with Narakas grade 1 birth-related brachial plexus palsy undergoing neurotization compared with infants who did not require surgery. Childs Nerv Syst 2016; 32:791-800. [PMID: 26906477 DOI: 10.1007/s00381-016-3039-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2015] [Accepted: 02/08/2016] [Indexed: 11/25/2022]
Abstract
PURPOSE This study aimed to investigate the functional outcomes of infants who underwent neurotization for shoulder abduction and elbow flexion in Narakas grade 1 birth-related brachial plexus palsy (BRBPP) and compare this cohort to children who progressed past the point of needing intervention. METHODS A cohort study was conducted at a single center between 1999 and 2010. Two-hundred and eight infants were identified with BRBPP that presented for neurosurgical care as infants. Of those, 38 (18 %) received neurosurgical intervention with approximate 2-year follow-up. Only infants undergoing cranial nerve XI to suprascapular nerve neurotization for shoulder abduction (SA) weakness and medial pectoral nerve to musculocutaneous nerve neurotization for elbow flexion (EF) weakness were included. In addition, 30 infants who improved past the need for surgical intervention and had been followed for close to 24 months were identified for comparison. Descriptive statistics and exploratory analysis were performed using SAS 9.2 and JMP 9.0.2. RESULTS Shoulder abduction For SA, there were no differences in age at presentation between the operative (6-9 months) and non-operative (5-9 months) groups (p = 0.99). Infants in the operative cohort had significantly worse initial function (p = 0.008). At 2-year follow-up, the two groups had become similar (p = 1.0). Elbow flexion For EF, there were no differences in age at presentation between the operative (6-8 months) and non-operative (5-8.5 months) groups (p = 0.98). Infants in the operative cohort had significantly worse initial function (p = 0.002). At 2-year follow-up, those two groups had become similar (p = 0.26). CONCLUSIONS Infants undergoing neurotization for Narakas grade 1 brachial plexus injury had similar long-term function to those who had improved and never required surgery. The preoperative exam findings were significantly different between the intervened and non-intervened groups, while the postoperative exam findings were not.
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Affiliation(s)
- Scott L Zuckerman
- Division of Pediatric Neurosurgery, Department of Neurosurgery, Vanderbilt University Medical Center, 1211 Medical Center Drive, Nashville, TN, USA.
| | - Laura A Allen
- Department of General Surgery, University of Alabama Birmingham, Birmingham, AL, USA
| | - Camille Broome
- Department of Thoracic Surgery, Oschner Medical Center, New Orleans, LA, USA
| | - Nadine Bradley
- Pediatric Neurosurgery, Children's Hospital of Alabama, University of Alabama Birmingham, Birmingham, AL, USA
| | - Charlie Law
- United Cerebral Palsy of Greater Birmingham, Birmingham, AL, USA
| | - Chevis Shannon
- Division of Pediatric Neurosurgery, Department of Neurosurgery, Vanderbilt University Medical Center, 1211 Medical Center Drive, Nashville, TN, USA
| | - John C Wellons
- Division of Pediatric Neurosurgery, Department of Neurosurgery, Vanderbilt University Medical Center, 1211 Medical Center Drive, Nashville, TN, USA
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Socolovsky M, Costales JR, Paez MD, Nizzo G, Valbuena S, Varone E. Obstetric brachial plexus palsy: reviewing the literature comparing the results of primary versus secondary surgery. Childs Nerv Syst 2016; 32:415-25. [PMID: 26615411 DOI: 10.1007/s00381-015-2971-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 11/20/2015] [Indexed: 11/27/2022]
Abstract
Obstetric brachial plexus injuries (OBPP) are a relatively common stretch injury of the brachial plexus that occurs during delivery. Roughly 30 % of patients will not recover completely and will need a surgical repair. Two main treatment strategies have been used: primary surgery, consisting in exploring and reconstructing the affected portions of the brachial plexus within the first few months of the patient's life, and secondary procedures that include tendon or muscle transfers, osteotomies, and other orthopedic techniques. Secondary procedures can be done as the only surgical treatment of OBPP or after primary surgery, in order to minimize any residual deficits. Two things are crucial to achieving a good outcome: (1) the appropriate selection of patients, to separate those who will spontaneously recover from those who will recover only partially or not at all; and (2) a good surgical technique. The objective of the present review is to assess the published literature concerning certain controversial issues in OBPP, especially in terms of the true current state of primary and secondary procedures, their results, and the respective roles each plays in modern-day treatment of this complex pathology. Considerable published evidence compiled over decades of surgical experience favors primary nerve surgery as the initial therapeutic step in patients who do not recover spontaneously, followed by secondary surgeries for further functional improvement. As described in this review, the results of such treatment can greatly ameliorate function in affected limbs. For best results, multi-disciplinary teams should treat these patients.
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Affiliation(s)
- Mariano Socolovsky
- Department of Neurosurgery, Peripheral Nerve & Brachial Plexus Unit, University of Buenos Aires School of Medicine, La Pampa 1175 5 A, 1428, Buenos Aires, Argentina.
| | | | | | - Gustavo Nizzo
- Department of Orthopedic Surgery, Peripheral Nerve & Brachial Plexus Unit, University of Buenos Aires School of Medicine, Buenos Aires, Argentina
| | - Sebastian Valbuena
- Department of Orthopedic Surgery, Hospital de Alta Complejidad en Red El Cruce, Buenos Aires, Argentina
| | - Ernesto Varone
- Department of Orthopedic Surgery, Hospital Ricardo Gutierrez, Buenos Aires, Argentina
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Abstract
BACKGROUND Nerve repair may be effective in improving function following obstetrical brachial plexus injury. No previous review has directly compared nerve repair to nonoperative management for similar patients, and no previous analysis has been adequately powered to determine whether nerve repair reduces impairment. METHODS Electronic databases were searched (MEDLINE, Embase, CINAHL, and Cochrane Central). Eligible studies were randomized controlled trials, observational studies, and case series (n > 9); included patients younger than 2 years undergoing nerve repair or nonoperative management of obstetrical brachial plexus injury; and reported functional impairment. Two reviewers independently screened articles using objective a priori criteria. Bias was assessed for each study. Overall quality of evidence was evaluated for each outcome. RESULTS Among nine cohort studies including 222 patients, nerve repair significantly reduced functional impairment compared with nonoperative management (relative risk, 0.58; 95 percent CI, 0.43 to 0.79; p < 0.001; I = 0 percent; absolute risk reduction, 19 percent; number needed to treat, six). Findings are consistent with comparison of similar patients from case series. With operative management, no deaths were reported; major adverse events were reported in 1.5 percent, and minor adverse events were reported in 5.0 percent of cases. Among demographic (all severities) samples managed nonoperatively, residual impairment remains in 27 percent (19 to 36 percent). CONCLUSIONS Nerve repair reduces functional impairment in obstetrical brachial plexus injury. Nonoperative management in patients with a deficit at 3 months of age leads to a high proportion of functional impairment. Mortality is not a common risk of modern pediatric microsurgical nerve repair. Residual impairment with nonoperative management is underestimated in the reported literature. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, IV.
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Tse R, Kozin SH, Malessy MJ, Clarke HM. International Federation of Societies for Surgery of the Hand Committee report: the role of nerve transfers in the treatment of neonatal brachial plexus palsy. J Hand Surg Am 2015; 40:1246-59. [PMID: 25936735 DOI: 10.1016/j.jhsa.2015.01.027] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 01/14/2015] [Accepted: 01/21/2015] [Indexed: 02/02/2023]
Abstract
Nerve transfers have gained popularity in the treatment of adult brachial plexus palsy; however, their role in the treatment of neonatal brachial plexus palsy (NBPP) remains unclear. Brachial plexus palsies in infants differ greatly from those in adults in the patterns of injury, potential for recovery, and influences of growth and development. This International Federation of Societies for Surgery of the Hand committee report on NBPP is based upon review of the current literature. We found no direct comparisons of nerve grafting to nerve transfer for primary reconstruction of NBPP. Although the results contained in individual reports that use each strategy for treatment of Erb palsy are similar, comparison of nerve transfer to nerve grafting is limited by inconsistencies in outcomes reported, by multiple confounding factors, and by small numbers of patients. Although the role of nerve transfers for primary reconstruction remains to be defined, nerve transfers have been found to be effective and useful in specific clinical circumstances including late presentation, isolated deficits, failed primary reconstruction, and multiple nerve root avulsions. In the case of NBPP more severe than Erb palsy, nerve transfers alone are inadequate to address all of the deficits and should only be considered as adjuncts if maximal re-innervation is to be achieved. Surgeons who commit to care of infants with NBPP need to avoid an over-reliance on nerve transfers and should also have the capability and inclination for brachial plexus exploration and nerve graft reconstruction.
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Affiliation(s)
- Raymond Tse
- Division of Plastic Surgery, Department of Surgery, Seattle Children's Hospital, University of Washington, Seattle, WA.
| | - Scott H Kozin
- Department of Orthopaedic Surgery, Shriners Hospitals for Children, Temple University, Philadelphia, PA
| | - Martijn J Malessy
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Howard M Clarke
- Division of Plastic Surgery, Department of Surgery, Hospital for Sick Children, University of Toronto, Toronto, Canada
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Sénès F, Catena N, Sénès J. Nerve Transfer in Delayed Obstetrical Palsy Repair. J Brachial Plex Peripher Nerve Inj 2015; 10:e2-e14. [PMID: 27917233 DOI: 10.1055/s-0035-1549367] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Accepted: 02/19/2015] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE When root avulsions are detected in children suffering from obstetrical brachial plexus palsy (OBPP), neurotization procedures of different nerve trunks are commonly applied in primary brachial plexus repair, to connect distally the nerves of the upper limbs using healthy nerve structures. This article aims to outline our experience of neurotization procedures in OBPP, which involves nerve transfers in the event of delayed repair, when a primary repair has not occurred or has failed. In addition, we propose the opportunity for late repair, focusing on extending the time limit for nerve surgery beyond that which is usually recommended. Although, according to different authors, the time limit is still unclear, it is generally estimated that nerve repair should take place within the first months of life. In fact, microsurgical repair of OBPP is the technique of choice for young children with the condition who would otherwise have an unfavorable outcome. However, in certain cases the recovery process is not clearly defined so not all the patients are direct candidates for primary nerve surgery. METHODS In the period spanning January 2005 through January 2011, among a group of 105 patients suffering from OBPP, ranging from 1 month to 7 years of age, the authors have identified a group of 32 partially recovered patients. All these patients underwent selective neurotization surgery, which was performed in a period ranging from 5 months to 6.6 years of age. RESULTS Late neurotization of muscular groups achieved considerable functional recovery in these patients, who presented with reduced motor function during early childhood. The said patients, with the exception of five, would initially have avoided surgery because they had not met the criteria for nerve surgery. CONCLUSION We have concluded that the execution of late nerve surgical procedures can be effective in children affected by OBPP.
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Affiliation(s)
- Filippo Sénès
- Microsurgery and Hand Surgery Unit, Istituto Giannina Gaslini, Genova, Italy
| | - Nunzio Catena
- Microsurgery and Hand Surgery Unit, Istituto Giannina Gaslini, Genova, Italy
| | - Jacopo Sénès
- Microsurgery and Hand Surgery Unit, Istituto Giannina Gaslini, Genova, Italy
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Does nerve repair or transfer really help in birth associated brachial plexus injury (obstetric palsy)? Current evidence. CURRENT ORTHOPAEDIC PRACTICE 2015. [DOI: 10.1097/bco.0000000000000194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Pondaag W, Malessy MJA. Intercostal and pectoral nerve transfers to re-innervate the biceps muscle in obstetric brachial plexus lesions. J Hand Surg Eur Vol 2014; 39:647-52. [PMID: 23940103 DOI: 10.1177/1753193413501588] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
In obstetric brachial plexus lesions with avulsion injury, nerve grafting for biceps muscle re-innervation may not be possible owing to the unavailability of a proximal stump. In such cases, the intercostal nerves or medial pectoral nerve can serve as donor nerves in an end-to-end transfer to the musculocutaneous nerve. The present study reports the results of both techniques from a single institution in a consecutive series of 42 patients between 1995 and 2008. From 1995 to 2000 we always used the intercostal nerve transfer, and from 2001 to 2008 both techniques were used. Biceps muscle force ≥ Medical Research Council Grade 3 was achieved in 37 of 42 patients after a mean follow-up of 44 months. There was no statistical difference in the results in the medial pectoral nerve transfer group (n = 25) and the intercostal nerve transfer group (n = 17).
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Affiliation(s)
- W Pondaag
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
| | - M J A Malessy
- Department of Neurosurgery, Leiden University Medical Center, Leiden, The Netherlands
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Abstract
Successful treatment of patients with neonatal brachial plexus palsy (NBPP) begins with a thorough understanding of the anatomy of the brachial plexus and of the pathophysiology of nerve injury via which the brachial plexus nerves stretched in the perinatal period manifest as a weak or paralyzed upper extremity in the newborn. NBPP can be classified by systems that can guide the prognosis and the management as these systems are based on the extent and severity of nerve injury, anatomy of nerve injury, and clinical presentation. Serial physical examinations, supplemented by a thorough maternal and perinatal history, are critical to the formulation of the treatment plan that relies upon occupational/physical therapy and rehabilitation management but may include nerve reconstruction and secondary musculoskeletal surgeries. Adjunctive imaging and electrodiagnostic studies provide additional information to guide prognosis and treatment. As research improves not only the technical aspects of NBPP treatment but also the ability to assess the activity and participation as well as body structure and function of NBPP patients, the functional outcomes for affected infants have an overall optimistic prognosis, with the majority recovering adequate functional use of the affected arm. Of importance are (i) early referral to interdisciplinary specialty clinics that can provide up-to-date advances in clinical care and (ii) increasing research/awareness of the psychosocial and patient-reported quality-of-life issues that surround the chronic disablement of NBPP.
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Affiliation(s)
- Lynda J-S Yang
- Department of Neurosurgery, University of Michigan, 1500 E. Medical Center Dr, Room 3552 TC, Ann Arbor, MI 48109-5338.
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25
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Little KJ, Zlotolow DA, Soldado F, Cornwall R, Kozin SH. Early functional recovery of elbow flexion and supination following median and/or ulnar nerve fascicle transfer in upper neonatal brachial plexus palsy. J Bone Joint Surg Am 2014; 96:215-21. [PMID: 24500583 DOI: 10.2106/jbjs.l.01405] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Nerve transfers using ulnar and/or median nerve fascicles to restore elbow flexion have been widely used following traumatic brachial plexus injury, but their utility following neonatal brachial plexus palsy remains unclear. The present multicenter study tested the hypothesis that these transfers can restore elbow flexion and supination in infants with neonatal brachial plexus palsy. METHODS We retrospectively reviewed the cases of thirty-one patients at three institutions who had undergone ulnar and/or median nerve fascicle transfer to the biceps and/or brachialis branches of the musculocutaneous nerve after neonatal brachial plexus palsy. The primary outcome measures were postoperative elbow flexion and supination as measured with the Active Movement Scale (AMS). Patients were followed for at least eighteen months postoperatively unless they obtained full elbow flexion or supination (AMS = 7) prior to eighteen months of follow-up. RESULTS Twenty-seven (87%) of the thirty-one patients obtained functional elbow flexion (AMS ≥ 6), and twenty-four (77%) obtained full recovery of elbow flexion against gravity (AMS = 7). Of the twenty-four patients for whom recovery of supination was recorded, five (21%) obtained functional recovery. Combined ulnar and median nerve fascicle transfers were performed in five patients and resulted in full recovery of elbow flexion against gravity and supination of AMS ≥ 5 for all five. Single-fascicle transfer was performed in twenty-six patients and resulted in functional flexion in 85% (twenty-two of twenty-six) and functional supination in 15% (three of twenty). Patients with nerve root avulsion were treated at a younger age (p < 0.01), had poorer preoperative elbow flexion (p < 0.01), and recovered greater supination (p < 0.01) compared with patients with dissociative recovery. Younger patients (p < 0.01) and patients with C5-C6 avulsion (p < 0.02) recovered the greatest supination. One patient sustained a transient anterior interosseous nerve palsy after median nerve fascicle transfer. CONCLUSIONS Ulnar and/or median nerve fascicle transfers were able to effectively restore functional elbow flexion in patients with nerve root avulsion, dissociative recovery, or late presentation following neonatal brachial plexus palsy. Recovery of supination was less, with greater success noted in younger patients with nerve root avulsion.
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Affiliation(s)
- Kevin J Little
- Division of Orthopaedic Surgery, University of Cincinnati School of Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229. E-mail address for K.J. Little:
| | - Dan A Zlotolow
- Shriner's Hospital for Children of Philadelphia, Temple University School of Medicine, 3551 North Broad Street, Philadelphia, PA 19140
| | - Francisco Soldado
- Pediatric Hand Surgery and Microsurgery, Orthopaedic Surgery Department, Institut de Recerca Vall d'Hebron (VHIR), Universitat Autònoma de Barcelona, Passeig de la Vall d'Hebron, 119, 08035 Barcelona, Spain
| | - Roger Cornwall
- Division of Orthopaedic Surgery, University of Cincinnati School of Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229. E-mail address for K.J. Little:
| | - Scott H Kozin
- Shriner's Hospital for Children of Philadelphia, Temple University School of Medicine, 3551 North Broad Street, Philadelphia, PA 19140
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26
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Al-Qattan MM, Al-Kharfy TM. Median nerve to biceps nerve transfer to restore elbow flexion in obstetric brachial plexus palsy. BIOMED RESEARCH INTERNATIONAL 2014; 2014:854084. [PMID: 24511548 PMCID: PMC3910468 DOI: 10.1155/2014/854084] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 12/28/2013] [Accepted: 12/30/2013] [Indexed: 11/17/2022]
Abstract
Median nerve to biceps nerve transfer in the arm has been reported only in adults. The following paper reports on 10 cases of this transfer in obstetric brachial plexus palsy. All patients had upper palsy (ERb's or extended ERb's palsy) and presented to the author late (13-19 months of age) with poor or no recovery of elbow flexion. Following the nerve transfer, nine children recovered elbow flexion (a score of 6 in one child and a score of 7 in eight children by the Toronto scale). The remaining child did not recover elbow flexion.
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Affiliation(s)
- M. M. Al-Qattan
- Department of Surgery, King Saud University, P.O. Box 18097, Riyadh 11415, Saudi Arabia
- Medical College, King Saud University, P.O. Box 18097, Riyadh 11415, Saudi Arabia
| | - T. M. Al-Kharfy
- Medical College, King Saud University, P.O. Box 18097, Riyadh 11415, Saudi Arabia
- Department of Pediatrics, King Saud University, P.O. Box 18097, Riyadh 11415, Saudi Arabia
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Gao K, Lao J, Zhao X, Gu Y. Outcome after transfer of intercostal nerves to the nerve of triceps long head in 25 adult patients with total brachial plexus root avulsion injury. J Neurosurg 2012; 118:606-10. [PMID: 23176336 DOI: 10.3171/2012.10.jns12637] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT The intercostal nerves (ICNs) have been used to repair the triceps branch in some organizations in the world, but the reported results differ significantly. The effect of this procedure requires evaluation. Thus, this study aimed to evaluate the outcome of ICN transfer to the nerve of the long head of the triceps muscle and to determine the factors affecting the outcome of this procedure. METHODS A retrospective review was conducted in 25 patients with global root avulsion brachial plexus injuries who underwent ICN transfer. The nerves of the long head of the triceps were the recipient nerves in all patients. The ICNs were used in 2 different ways: 2 ICNs were used as donor nerves in 18 patients, and 3 ICNs were used in 7 patients. The mean follow-up period was 5.6 years. RESULTS The effective rate of motor recovery in the 25 patients was 56% for the function of the long head of the triceps. There was no significant difference in functional recovery between the patients with 2 or 3 ICN transfers. The outcome of this procedure was not altered if combined with phrenic nerve transfer to the biceps branch. Patients in whom surgery was delayed 6 months or less achieved better results. CONCLUSIONS The transfer of ICNs to the nerve of long head of the triceps is an effective procedure for treating global brachial plexus avulsion injuries, even if combined with phrenic nerve transfer to the biceps branch. Two ICNs appear to be sufficient for donation. The earlier the surgery is performed, the better are the results achieved.
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Affiliation(s)
- KaiMing Gao
- Department of Hand Surgery, HuaShan Hospital, Shanghai, China
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Siqueira MG, Socolovsky M, Heise CO, Martins RS, Di Masi G. Efficacy and Safety of Oberlin's Procedure in the Treatment of Brachial Plexus Birth Palsy. Neurosurgery 2012; 71:1156-60; discussion 1161. [PMID: 23037815 DOI: 10.1227/neu.0b013e318271ee4a] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
ABSTRACT
BACKGROUND:
In brachial plexus injuries, when there are no available roots to use as a source for graft reconstruction, nerve transfers emerge as an elective technique. For this purpose, transfer of an ulnar nerve fascicle to the biceps motor branch (Oberlin's procedure) is often used. Despite the high rate of good to excellent results in adults, this technique is seldom used in children.
OBJECTIVE:
To evaluate the efficacy and safety of Oberlin's procedure in the surgical treatment of brachial plexus birth palsy.
METHODS:
Striving to restore elbow flexion, we performed Oberlin's procedure in 17 infants with brachial plexus birth palsy. After follow-up of at least 19 months, primary outcomes were the strength of elbow flexion (modified British Medical Research Council Scale), hand function measured using Al-Qattan's Scale, and comparative x-rays of both hands to detect altered growth.
RESULTS:
Good to excellent results related to biceps contraction were obtained in 14 patients (82.3%) (3/MRC3, 11/MRC4). The preoperative Al-Qattan Scale score for the hand was maintained at final follow-up. Comparing the treated and normal limb, no difference was observed in hand development by x-ray.
CONCLUSION:
Oberlin's procedure is an effective and safe option for the surgical treatment of upper brachial plexus birth palsy.
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Affiliation(s)
- Mario G. Siqueira
- Peripheral Nerve Surgery Unit, Department of Neurosurgery, University of São Paulo Medical School, São Paulo, SP, Brazil
| | - Mariano Socolovsky
- Peripheral Nerve and Plexus Surgery Program, Division of Neurosurgery, University of Buenos Aires, Buenos Aires, Argentina
| | - Carlos Otto Heise
- Peripheral Nerve Surgery Unit, Department of Neurosurgery, University of São Paulo Medical School, São Paulo, SP, Brazil
| | - Roberto S. Martins
- Peripheral Nerve Surgery Unit, Department of Neurosurgery, University of São Paulo Medical School, São Paulo, SP, Brazil
| | - Gilda Di Masi
- Peripheral Nerve and Plexus Surgery Program, Division of Neurosurgery, University of Buenos Aires, Buenos Aires, Argentina
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Lin H, Lv D, Hou C, Chen D. Modified C-7 neurotization in the treatment of brachial plexus avulsion injury. J Neurosurg 2011; 115:865-9. [DOI: 10.3171/2011.6.jns101604] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Contralateral C-7 transfer is often used in patients with brachial plexus avulsion injury. Traditionally, the contralateral C-7 root has only been transferred to a single nerve, such as the median or radial nerve. In this study, the authors aimed to evaluate the efficacy of contralateral C-7 transfer to 2 different recipient nerves in patients with brachial plexus avulsion injuries.
Methods
Between 2004 and 2008, 10 patients with brachial plexus root avulsions underwent nerve reconstruction using a modified C-7 neurotization technique. In this procedure, the contralateral C-7 root was transferred via vascularized ulnar nerve grafts to both the musculocutaneous nerve and the median nerve on the affected side.
Results
The strength of the biceps muscles increased to M3 or M4 in 6 patients and to M2 in 2 patients. The median nerve transfers led to regained motor function and strength of the wrist and finger flexors with improvement to M3 in 5 patients. Seven patients showed notable gains of sensory function (≥ S3).
Conclusions
Contralateral C-7 transfer to 2 different recipient nerves is a feasible and efficient approach in patients with brachial plexus avulsion injuries when the donor nerve is limited.
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Affiliation(s)
- Haodong Lin
- 1Department of Orthopedic Surgery, Changzheng Hospital, The Second Military Medical University, Shanghai; and
| | - Duanqing Lv
- 2Department of Orthopedic Surgery, The Second People's Hospital of Yun Cheng, Shandong, People's Republic of China
| | - Chunlin Hou
- 1Department of Orthopedic Surgery, Changzheng Hospital, The Second Military Medical University, Shanghai; and
| | - Desong Chen
- 1Department of Orthopedic Surgery, Changzheng Hospital, The Second Military Medical University, Shanghai; and
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30
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Contralateral C7 transfer for the treatment of upper obstetrical brachial plexus palsy. Pediatr Surg Int 2011; 27:997-1001. [PMID: 21448608 DOI: 10.1007/s00383-011-2894-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/16/2011] [Indexed: 10/18/2022]
Abstract
PURPOSE The use of contralateral C7 is seldom indicated in infants with obstetrical brachial plexus palsy (OBPP). The purpose of this study was to evaluate the value of contralateral C7 transfer in infants with upper OBPP in order to define the application and outcome of this transfer in these infants more optimally. METHODS Over a 5-year period, 15 infants with upper brachial plexus injuries underwent transfer of the contralateral C7 as part of the primary surgical reconstruction. The common trunk of the contralateral C7 root was transferred to the upper trunk or lateral cord on the affected side with nerve graft. The efficacy of the surgery and effects of patient age at the time of nerve transfer were analyzed. RESULTS Patients were followed up for a mean duration of 46.8 months. Noteworthy function (≥M2+) was gained in 11 of 15 patients, and sensory function (≥S3, MRC grading system) was gained in all patients. Age was not the factor related to the outcome of this surgery. CONCLUSIONS Contralateral C7 transfer is an effective procedure for the restoration of upper limb function in infants with OBPP and root avulsions.
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Goubier JN, Teboul F. The sensory-motor bridge neurorraphy: An anatomic study of feasibility between sensory branch of the musculocutaneous nerve and deep branch of the radial nerve. Microsurgery 2011; 31:303-5. [DOI: 10.1002/micr.20870] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2010] [Revised: 11/18/2010] [Accepted: 11/22/2010] [Indexed: 11/05/2022]
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Clinical outcomes following median to radial nerve transfers. J Hand Surg Am 2011; 36:201-8. [PMID: 21168979 PMCID: PMC3031762 DOI: 10.1016/j.jhsa.2010.09.034] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2010] [Revised: 09/25/2010] [Accepted: 09/29/2010] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the clinical outcomes in patients with radial nerve palsy who underwent nerve transfers using redundant fascicles of median nerve (innervating the flexor digitorum superficialis and flexor carpi radialis muscles) to the posterior interosseous nerve and the nerve to the extensor carpi radialis brevis. METHODS This was a retrospective review of the clinical records of 19 patients with radial nerve injuries who underwent nerve transfer procedures using the median nerve as a donor nerve. All patients were evaluated using the Medical Research Council (MRC) grading system. The mean age of patients was 41 years (range, 17-78 y). All patients received at least 12 months of follow-up (range, 20.3 ± 5.8 mo). Surgery was performed at a mean of 5.7 ± 1.9 months postinjury. RESULTS Postoperative functional evaluation was graded according to the following scale: grades MRC 0/5 to MRC 2/5 were considered poor outcomes, whereas an MRC grade of 3/5 was a fair result, 4/5 was a good result, and 4+/5 was an excellent outcome. Postoperatively, all patients except one had good to excellent recovery of wrist extension. A total of 12 patients recovered good to excellent finger and thumb extension, 2 had fair recovery, and 5 had poor recovery. CONCLUSIONS The radial nerve is commonly injured, causing severe morbidity in affected patients. The median nerve provides a reliable source of donor nerve fascicles for radial nerve reinnervation. The important nuances of both surgical technique and motor reeducation critical for the success of this transfer have been identified and are discussed. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Goubier JN, Teboul F, Khalifa H. Reanimation of elbow extension with intercostal nerves transfers in total brachial plexus palsies. Microsurgery 2010; 31:7-11. [DOI: 10.1002/micr.20822] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2010] [Accepted: 06/17/2010] [Indexed: 11/10/2022]
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Lin H, Hou C, Chen D. Modified C7 neurotization for the treatment of obstetrical brachial plexus palsy. Muscle Nerve 2010; 42:764-8. [PMID: 20928904 DOI: 10.1002/mus.21752] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Contralateral C7 transfer is used rarely in infants with obstetrical brachial plexus palsy (OBPP). We aimed to determine the efficacy of contralateral C7 transfer to two different recipient nerves in infants with OBPP. Between 2001 and 2005, 9 infants with brachial plexus root avulsions underwent nerve reconstruction using a modified C7 neurotization technique. In this procedure, the contralateral C7 root was transferred to both the musculocutaneous nerve and the median nerve on the affected side. The strength of the biceps muscles increased to M3 or M4 in 7 patients and to M2 in 2 patients. The median nerve transfers led to regained motor function and strength of wrist and finger flexors with improvement to M3 or M4 in 5 patients. All patients showed notable gains of sensory function. Contralateral C7 transfer to two different recipient nerves is a feasible and efficient approach in infants with OBPP.
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Affiliation(s)
- Haodong Lin
- Department of Orthopedic Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, People's Republic of China
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