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Ahmed AS, Roundy R, Graf AR, Suh N, Peljovich AE, Zelenski NA. Volar versus dorsal approach for supinator to posterior interosseous nerve transfer: An anatomical study in cadavers. Microsurgery 2023; 43:597-605. [PMID: 36916232 DOI: 10.1002/micr.31036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 01/11/2023] [Accepted: 03/03/2023] [Indexed: 03/16/2023]
Abstract
INTRODUCTION Supinator to posterior interosseous nerve (SPIN) transfer allows reconstruction of finger/thumb extension and thumb abduction for low radial nerve palsy, incomplete C6 tetraplegia, and brachial plexus injury affecting C7-T1. No study has compared dorsal versus volar approach to perform SPIN transfer. This comparison is studied in the present work, assessing supinator motor branch length and ability to achieve nerve transfer from either approach. METHODS Ten fresh frozen cadavers were randomly allocated to receive either a dorsal or volar approach to PIN and supinator radial and ulnar branches (RB = radial, UB = ulnar). Supinator head innervation patterns were documented. RB and UB lengths, forearm lengths measured from ulnar styloid to olecranon, visualization of extensor carpi radialis brevis (ECRB) motor nerve without additional dissection, and ability to perform tension-free nerve transfer were assessed. RESULTS Nine of 10 specimens had supinator branches innervating both heads. The ECRB nerve was visualized in all volar but only one dorsal approach. No significant differences in forearm length were found. Volar with elbow extended: mean RB length was 35 ± 7.8 mm and UB was 37.8 ± 9.3 mm. Dorsal with elbow extended: mean RB length was 30 ± 4.1 mm and UB was 38.8 ± 7.3 mm. Dorsal with elbow flexed 90°: RB was 25.6 ± 3.8 mm and UB was 34.8 ± 4.8 mm. No significant differences were found in branch lengths between approaches (dorsal vs. volar UB, p = .339; dorsal vs. volar RB, p = .117). All limbs achieved tension-free coaptation. CONCLUSION Neither approach demonstrated superiority in achieving tension-free nerve transfer. Volar permitted immediate identification of ECRB nerve whereas this was only visualized in one dorsal specimen without additional dissection. Overall, the volar approach allows direct coaptation in elbow extension, mimicking maximal physiologic tension for neurorrhaphy. It simultaneously permits additional procedures for pinch reconstruction via single exposure, circumventing limb/microscope maneuvering, dorsal dissection, and increased operative time. Ultimate choice of approach should depend on surgeon familiarity and potential need for additional simultaneous transfers.
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Affiliation(s)
- Adil Shahzad Ahmed
- Department of Orthopaedic Surgery, Hand & Upper Extremity Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Robert Roundy
- Department of Orthopaedic Surgery, Hand & Upper Extremity Surgery Center, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Alexander R Graf
- Department of Orthopaedic Surgery, Hand & Upper Extremity Surgery Center, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Nina Suh
- Department of Orthopaedic Surgery, Hand & Upper Extremity Surgery Center, Emory University School of Medicine, Atlanta, Georgia, USA
| | | | - Nicole A Zelenski
- Department of Orthopaedic Surgery, Hand & Upper Extremity Surgery Center, Emory University School of Medicine, Atlanta, Georgia, USA
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Stults WP, Peljovich AE. Surgical Excision of Postaxial Polydactyly Type B in the Office Setting. J Pediatr Orthop 2023; 43:255-258. [PMID: 36622639 DOI: 10.1097/bpo.0000000000002346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Simple postaxial polydactyly (type B) is a common congenital hand malformation often treated by suture or clip ligation. METHODS We present a case series of patients with simple postaxial polydactyly treated by surgical excision using local anesthesia in an office setting. RESULTS The procedure was performed on 78 digits in 48 children with a mean age of 10.2 weeks. There were no intraoperative or early postoperative complications. A follow-up by phone interview was performed at an average of 3.2 years postoperatively. All patients were reported to be pain-free and have normal function without a perceived range of motion deficits. All parents selected the highest level of satisfaction regarding cosmetic outcomes and overall experience with the procedure. CONCLUSIONS These results demonstrate that an office-based surgical excision is a safe, effective, and economical treatment option and has developed into our standard of care for this common condition.
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Affiliation(s)
- William P Stults
- Department of Orthopaedic Surgery, WellStar Atlanta Medical Center
| | - Allan E Peljovich
- Department of Orthopaedic Surgery, WellStar Atlanta Medical Center, The Hand and Upper Extremity Center of Georgia, Atlanta, GA
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Patel R, Gombolay GY, Peljovich AE, Conklin J, Blackwell LS, Howarth R, Wolf DS, Upadhyayula SR, Verma S. Acute Flaccid Myelitis: A Single Pediatric Center Experience From 2014 to 2019. J Child Neurol 2020; 35:912-917. [PMID: 32677590 DOI: 10.1177/0883073820939392] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND Acute flaccid myelitis has emerged as the leading cause of acute flaccid paralysis in children. Acute flaccid myelitis leads to significant physical disability; hence, objective outcome measures to study disease severity and progression are desirable. In addition, nerve transfer to improve motor function in affected children needs further study. METHODS Retrospective study of acute flaccid myelitis subjects managed at Children's Healthcare of Atlanta from August 2014 to December 2019. Clinical, electromyography and nerve conduction study, neuropsychological functional independence (WeeFIM), and nerve transfer data were reviewed. RESULTS Fifteen children (11 boys and 4 girls) mean age 5.1±3.2 years (range 14 months to 12 years) were included. All subjects (n = 15) presented with severe asymmetric motor weakness and absent tendon reflexes. Motor nerve conduction study of the affected limbs in 93% (n = 14) showed absent or markedly reduced amplitude. Ten patients received comprehensive inpatient rehabilitation and neuropsychological evaluation. Admission and discharge WeeFIM scores showed deficits most consistent and pronounced in the domains of self-care and mobility. Multiple nerve transfer surgery was performed on 13 limbs (9 upper and 4 lower extremities) in 6 children. Postsurgery (mean duration of 10.4 ± 5.7 months) follow-up demonstrated improvement on active movement scale (AMS) in 4 subjects. CONCLUSION Acute flaccid myelitis affects school-age children with asymmetric motor weakness, absent tendon reflexes, and reduced or absent motor amplitude on nerve conduction study. Comprehensive rehabilitation and nerve transfer led to improvement in motor function on neuropsychology WeeFIM and AMS scores.
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Affiliation(s)
- Rifali Patel
- Pediatric Neurology, MercyOne, Des Moines, IA, USA
| | - Grace Y Gombolay
- Division of Pediatric Neurology, Department of Pediatrics and Neurology, 1371Emory University School of Medicine, Atlanta, GA, USA
| | - Allan E Peljovich
- The Hand and Upper Extremity Center of Georgia, Department of Orthopaedic Surgery, 1367Children's Healthcare of Atlanta, Atlanta Medical Center Orthopaedic Residency Program, Atlanta, GA, USA
| | - Jessica Conklin
- Division of Neuropsychology, 1367Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Laura S Blackwell
- Division of Neuropsychology, 1367Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Robyn Howarth
- Division of Neuropsychology, 1367Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - David S Wolf
- Division of Pediatric Neurology, Department of Pediatrics and Neurology, 1371Emory University School of Medicine, Atlanta, GA, USA
| | - Saila R Upadhyayula
- Division of Pediatric Neurology, Department of Pediatrics and Neurology, 1371Emory University School of Medicine, Atlanta, GA, USA
| | - Sumit Verma
- Division of Pediatric Neurology, Department of Pediatrics and Neurology, 1371Emory University School of Medicine, Atlanta, GA, USA
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Manske MC, Kalish LA, Cornwall R, Peljovich AE, Bauer AS. Reconstruction of the Suprascapular Nerve in Brachial Plexus Birth Injury: A Comparison of Nerve Grafting and Nerve Transfers. J Bone Joint Surg Am 2020. [PMID: 31725125 DOI: 10.2106/jbjs.19.00627.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Shoulder external rotation recovery in brachial plexus birth injury is often limited. Nerve grafting to the suprascapular nerve and transfer of the spinal accessory nerve to the suprascapular nerve are commonly performed to restore shoulder external rotation, but the optimal surgical technique has not been clearly demonstrated. We investigated whether there was a difference between nerve grafting and nerve transfer in terms of shoulder external rotation recovery or secondary shoulder procedures. METHODS This is a multicenter, retrospective cohort study of 145 infants with brachial plexus birth injury who underwent reconstruction with nerve grafting to the suprascapular nerve (n = 59) or spinal accessory nerve to suprascapular nerve transfer (n = 86) with a minimum follow-up of 18 months (median, 25.7 months [interquartile range, 22.0, 31.2 months]). The primary outcome was the Active Movement Scale (AMS) score for shoulder external rotation at 18 to 36 months. The secondary outcome was secondary shoulder surgery. Two-sample Wilcoxon and t tests were used to analyze continuous variables, and the Fisher exact test was used to analyze categorical variables. The Kaplan-Meier method was used to estimate the cumulative risk of subsequent shoulder procedures, and the proportional hazards model was used to estimate hazard ratios (HRs). RESULTS The grafting and transfer groups were similar in Narakas type, preoperative AMS scores, and shoulder subluxation. The mean postoperative shoulder external rotation AMS scores were 2.70 in the grafting group and 3.21 in the transfer group, with no difference in shoulder external rotation recovery between the groups (difference, 0.51 [95% confidence interval (CI), -0.31 to 1.33]). A greater proportion of the transfer group (24%) achieved an AMS score of >5 for shoulder external rotation compared with the grafting group (5%) (odds ratio, 5.9 [95% CI, 1.3 to 27.4]). Forty percent of the transfer group underwent a secondary shoulder surgical procedure compared with 53% of the grafting group; this was a significantly lower subsequent surgery rate (HR, 0.58 [95% CI, 0.35 to 0.95]). CONCLUSIONS Shoulder external rotation recovery in brachial plexus birth injury remains disappointing regardless of surgical technique, with a mean postoperative AMS score of 3, 17% of infants achieving an AMS score of >5, and a high frequency of secondary shoulder procedures in this study. Spinal accessory nerve to suprascapular nerve transfers were associated with a higher proportion of infants achieving functional shoulder external rotation (AMS score of >5) and fewer secondary shoulder procedures. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- M Claire Manske
- Department of Orthopedic Surgery, Shriners Hospital for Children-Northern California, Sacramento, California.,Department of Orthopedic Surgery, University of California, Davis, Sacramento, California
| | - Leslie A Kalish
- Boston Children's Hospital Institutional Centers for Clinical and Translational Research, Boston, Massachusetts
| | - Roger Cornwall
- Department of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Allan E Peljovich
- Department of Orthopaedic Surgery, Children's Healthcare of Atlanta, Atlanta, Georgia.,The Hand and Upper Extremity Center of Georgia, Atlanta, Georgia
| | - Andrea S Bauer
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts
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Manske MC, Kalish LA, Cornwall R, Peljovich AE, Bauer AS. Reconstruction of the Suprascapular Nerve in Brachial Plexus Birth Injury: A Comparison of Nerve Grafting and Nerve Transfers. J Bone Joint Surg Am 2020; 102:298-308. [PMID: 31725125 DOI: 10.2106/jbjs.19.00627] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Shoulder external rotation recovery in brachial plexus birth injury is often limited. Nerve grafting to the suprascapular nerve and transfer of the spinal accessory nerve to the suprascapular nerve are commonly performed to restore shoulder external rotation, but the optimal surgical technique has not been clearly demonstrated. We investigated whether there was a difference between nerve grafting and nerve transfer in terms of shoulder external rotation recovery or secondary shoulder procedures. METHODS This is a multicenter, retrospective cohort study of 145 infants with brachial plexus birth injury who underwent reconstruction with nerve grafting to the suprascapular nerve (n = 59) or spinal accessory nerve to suprascapular nerve transfer (n = 86) with a minimum follow-up of 18 months (median, 25.7 months [interquartile range, 22.0, 31.2 months]). The primary outcome was the Active Movement Scale (AMS) score for shoulder external rotation at 18 to 36 months. The secondary outcome was secondary shoulder surgery. Two-sample Wilcoxon and t tests were used to analyze continuous variables, and the Fisher exact test was used to analyze categorical variables. The Kaplan-Meier method was used to estimate the cumulative risk of subsequent shoulder procedures, and the proportional hazards model was used to estimate hazard ratios (HRs). RESULTS The grafting and transfer groups were similar in Narakas type, preoperative AMS scores, and shoulder subluxation. The mean postoperative shoulder external rotation AMS scores were 2.70 in the grafting group and 3.21 in the transfer group, with no difference in shoulder external rotation recovery between the groups (difference, 0.51 [95% confidence interval (CI), -0.31 to 1.33]). A greater proportion of the transfer group (24%) achieved an AMS score of >5 for shoulder external rotation compared with the grafting group (5%) (odds ratio, 5.9 [95% CI, 1.3 to 27.4]). Forty percent of the transfer group underwent a secondary shoulder surgical procedure compared with 53% of the grafting group; this was a significantly lower subsequent surgery rate (HR, 0.58 [95% CI, 0.35 to 0.95]). CONCLUSIONS Shoulder external rotation recovery in brachial plexus birth injury remains disappointing regardless of surgical technique, with a mean postoperative AMS score of 3, 17% of infants achieving an AMS score of >5, and a high frequency of secondary shoulder procedures in this study. Spinal accessory nerve to suprascapular nerve transfers were associated with a higher proportion of infants achieving functional shoulder external rotation (AMS score of >5) and fewer secondary shoulder procedures. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- M Claire Manske
- Department of Orthopedic Surgery, Shriners Hospital for Children-Northern California, Sacramento, California.,Department of Orthopedic Surgery, University of California, Davis, Sacramento, California
| | - Leslie A Kalish
- Boston Children's Hospital Institutional Centers for Clinical and Translational Research, Boston, Massachusetts
| | - Roger Cornwall
- Department of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Allan E Peljovich
- Department of Orthopaedic Surgery, Children's Healthcare of Atlanta, Atlanta, Georgia.,The Hand and Upper Extremity Center of Georgia, Atlanta, Georgia
| | - Andrea S Bauer
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts
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Bauer AS, Kalish LA, Adamczyk MJ, Bae DS, Cornwall R, James MA, Lightdale-Miric N, Peljovich AE, Waters PM. Microsurgery for Brachial Plexus Injury Before Versus After 6 Months of Age: Results of the Multicenter Treatment and Outcomes of Brachial Plexus Injury (TOBI) Study. J Bone Joint Surg Am 2020; 102:194-204. [PMID: 31770293 DOI: 10.2106/jbjs.18.01312] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Infants with more severe brachial plexus birth injury (BPBI) benefit from primary nerve surgery to improve function. The timing of the surgery, however, is controversial. The Treatment and Outcomes of Brachial Plexus Injury (TOBI) study is a multicenter prospective study with the primary aim of determining the optimal timing of this surgical intervention. This study compared outcomes evaluated 18 to 36 months after "early" microsurgery (at <6 months of age) with the outcomes of "late" microsurgery (at >6 months of age). METHODS Of 216 patients who had undergone microsurgery, 118 were eligible for inclusion because they had had a nerve graft and/or transfer followed by at least 1 physical examination during the 18 to 36-month interval after the microsurgery but before any secondary surgery. Patients were grouped according to whether the surgery had been performed before or after 6 months of age. Postoperative outcomes were measured using the total Active Movement Scale (AMS) score as well as the change in the AMS score. To address hand reinnervation, we calculated a hand function subscore from the AMS hand items and repeated the analysis only for the subjects with a Narakas grade of 3 or 4. Our hypothesis was that microsurgery done before 6 months of age would lead to better clinical outcomes than microsurgery performed after 6 months of age. RESULTS Eighty subjects (68%) had early surgery (at a mean age of 4.2 months), and 38 (32%) had late surgery (at a mean age of 10.7 months and a maximum age of 22.0 months). Infants who underwent early surgery presented earlier in life, had more severe injuries at baseline, and had a significantly lower postoperative AMS scores in the unadjusted analysis. However, when we controlled for the severity of the injury, the difference in the AMS scores between the early and late surgery groups was not significant. Similarly, when we restricted our multivariable analysis to patients with a Narakas grade-3 or 4 injury, there was no significant difference in the postoperative AMS hand subscore between the early and late groups. CONCLUSIONS This study suggests that surgery earlier in infancy (at a mean age of 4.2 months) does not lead to better postoperative outcomes of BPBI nerve surgery than when the surgery is performed later in infancy (mean age of 10.7 months). LEVEL OF EVIDENCE Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Andrea S Bauer
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts
| | - Leslie A Kalish
- Institutional Centers for Clinical and Translational Research, Boston Children's Hospital, Boston, Massachusetts
| | - Mark J Adamczyk
- Department of Orthopaedic Surgery, Akron Children's Hospital, Akron, Ohio
| | - Donald S Bae
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts
| | - Roger Cornwall
- Department of Orthopaedic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Michelle A James
- Department of Orthopaedic Surgery, Shriners Hospitals for Children-Northern California, Sacramento, California
| | - Nina Lightdale-Miric
- Department of Orthopaedic Surgery, Children's Hospital Los Angeles, Los Angeles, California
| | - Allan E Peljovich
- Department of Orthopaedic Surgery, Children's Healthcare of Atlanta, Atlanta, Georgia
| | - Peter M Waters
- Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, Massachusetts
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Shah AS, Kalish LA, Bae DS, Peljovich AE, Cornwall R, Bauer AS, Waters PM. Early Predictors of Microsurgical Reconstruction in Brachial Plexus Birth Palsy. Iowa Orthop J 2019; 39:37-43. [PMID: 31413672 PMCID: PMC6604547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Microsurgical reconstruction is indicated for infants with brachial plexus birth palsy (BPBP) that demonstrate limited spontaneous neurological recovery. This investigation defines the demographic, perinatal, and physical examination characteristics leading to microsurgical reconstruction. METHODS Infants enrolled in a prospective multicenter investigation of BPBP were evaluated. Microsurgery was performed at the discretion of the treating provider/center. Inclusion required enrollment prior to six months of age and follow-up evaluation beyond twelve months of age. Demographic, perinatal, and examination characteristics were investigated as possible predictors of microsurgical reconstruction. Toronto Test scores and Hospital for Sick Children Active Movement Scale (AMS) scores were used if obtained prior to three months of age. Univariate and multivariate logistic regression analyses were performed. RESULTS 365 patients from six regional medical centers met the inclusion criteria. 127 of 365 (35%) underwent microsurgery at a median age of 5.4 months, with microsurgery rates and timing varying significantly by site. Univariate analysis demonstrated that several factors were associated with microsurgery including race, gestational diabetes, neonatal asphyxia, neonatal intensive care unit admission, Horner's syndrome, Toronto Test score, and AMS scores for finger/thumb/wrist flexion, finger/thumb extension, wrist extension, elbow flexion, and elbow extension. In multivariate analysis, four factors independently predicted microsurgical intervention including Horner's syndrome, mean AMS score for finger/thumb/ wrist flexion <4.5, AMS score for wrist extension <4.5, and AMS score for elbow flexion <4.5. In this cohort, microsurgical rates increased as the number of these four factors present increased from zero to four: 0/4 factors = 0%, 1/4 factors = 22%, 2/4 factors = 43%, 3/4 factors = 76%, and 4/4 factors = 93%. CONCLUSIONS In patients with BPBP, early physical examination findings independently predict microsurgical intervention. These factors can be used to provide counseling in early infancy for families regarding injury severity and plan for potential microsurgical intervention.Level of Evidence: Prognostic Level I.
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Affiliation(s)
- Apurva S. Shah
- The Children’s Hospital of Philadelphia, Division of Orthopaedics, Philadelphia, PA
| | - Leslie A. Kalish
- Boston Children’s Hospital, Department of Orthopaedic Surgery, Boston, MA
| | - Donald S. Bae
- Boston Children’s Hospital, Department of Orthopaedic Surgery, Boston, MA
| | | | - Roger Cornwall
- Cincinnati Children’s Hospital, Division of Orthopaedics, Cincinnati, OH
| | - Andrea S. Bauer
- Boston Children’s Hospital, Department of Orthopaedic Surgery, Boston, MA
| | - Peter M. Waters
- Boston Children’s Hospital, Department of Orthopaedic Surgery, Boston, MA
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Graham B, Peljovich AE, Afra R, Cho MS, Gray R, Stephenson J, Gurman A, MacDermid J, Mlady G, Patel AT, Rempel D, Rozental TD, Salajegheh MK, Keith MW, Jevsevar DS, Shea KG, Bozic KJ, Adams J, Evans JM, Lubahn J, Ray WZ, Spinner R, Thomson G, Shaffer WO, Cummins DS, Murray JN, Mohiuddin M, Mullen K, Shores P, Woznica A, Linskey E, Martinez Y, Sevarino K. The American Academy of Orthopaedic Surgeons Evidence-Based Clinical Practice Guideline on: Management of Carpal Tunnel Syndrome. J Bone Joint Surg Am 2016; 98:1750-1754. [PMID: 27869627 DOI: 10.2106/jbjs.16.00719] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Lourie GM, Putman A, Cates T, Peljovich AE. Extensor pollicis longus ruptures in distal radius fractures: clinical and cadaveric studies with a new therapeutic intervention. Am J Orthop (Belle Mead NJ) 2015; 44:183-187. [PMID: 25844589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We conducted a study to evaluate aspiration of the third dorsal compartment as a therapeutic option for preventing extensor pollicis longus ruptures in association with distal radius fractures. A cadaveric model with a nondisplaced distal radius fracture was created, and radiopaque (Hypaque) dye was injected into the fracture site. Pressure readings were taken from the third dorsal compartment before and after dye injection. The compartment was aspirated with an 18-gauge needle, and compartment pressures were measured again. There was a significant decrease in pressures after aspiration. Results in our cadaveric model were consistent with those in in vitro decompression of the third dorsal compartment. Clinical studies may determine that in-office needle aspiration is beneficial in preventing extensor pollicis longus rupture in nondisplaced distal radius fractures.
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Bryden AM, Peljovich AE, Hoyen HA, Nemunaitis G, Kilgore KL, Keith MW. Surgical restoration of arm and hand function in people with tetraplegia. Top Spinal Cord Inj Rehabil 2012; 18:43-9. [PMID: 23459698 PMCID: PMC3584747 DOI: 10.1310/sci1801-43] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Improved hand and arm function is the most sought after function for people living with a cervical spinal cord injury (SCI). Surgical techniques have been established to increase upper extremity function for tetraplegics, focusing on restoring elbow extension, wrist movement, and hand opening and closing. Additionally, more innovative treatments that have been developed (implanted neuroprostheses and nerve transfers) provide more options for improving function and quality of life. One of the most important steps in the process of restoring upper extremity function in people with tetraplegia is identifying appropriate candidates - typically those with American Spinal Injury Association (ASIA) motor level C5 or greater. Secondary complications of SCI can pose barriers to restoring function, particularly upper extremity spasticity. A novel approach to managing spasticity through high-frequency alternating currents designed to block unwanted spasticity is being researched at the Cleveland FES Center and may improve the impact of reconstructive surgery for these individuals. The impact of these surgeries is best measured within the framework of the World Health Organization's International Classification of Function, Disability and Health. Outcome measures should be chosen to reflect changes within the domains of body functions and structures, activity, and participation. There is a need to strengthen the evidence in the area of reconstructive procedures for people with tetraplegia. Research continues to advance, providing more options for improved function in this population than ever before. The contribution of well-designed outcome studies to this evidence base will ultimately help to address the complications surrounding access to the procedures.
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Affiliation(s)
- Anne M Bryden
- The Cleveland FES Center, Case Western Reserve University , Cleveland , Ohio
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Jones DB, Lourie GM, Peljovich AE. Intrauterine vascular deficiency secondary to methylenetetrahydrofolate reductase deficiency: 2 case reports. Am J Orthop (Belle Mead NJ) 2006; 35:183-5. [PMID: 16689517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Affiliation(s)
- D Bradley Jones
- Department of Orthopaedic Surgery, Atlanta Medical Center, The Hand Treatment Center, Children's Healthcare of Atlanta at Scottish Rite Hospital, Atlanta, Georgia, USA
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Yue JJ, Sontich JK, Miron SD, Peljovich AE, Wilber JH, Yue DN, Patterson BM. Blood flow changes to the femoral head after acetabular fracture or dislocation in the acute injury and perioperative periods. J Orthop Trauma 2001; 15:170-6. [PMID: 11265006 DOI: 10.1097/00005131-200103000-00004] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES Acute blood flow to the femoral head has been postulated to be affected negatively by traumatic acetabular fracture or dislocation. To the best of our knowledge, a prospective study that has examined acute changes in blood flow to the femoral head with respect to the timing of reduction and the effect of open reduction and internal fixation after acetabular fracture or dislocations has not been performed. DESIGN AND SETTING From June 1994 to February 1996, fifty-four consecutive patients with hip dislocations with or without fractures of the acetabulum were entered into this investigation. The patients were categorized into three groups: isolated dislocations, fractures or dislocations requiring open reduction and internal fixation, and isolated acetabular fractures without dislocation but requiring open reduction and internal fixation. Single-photon emission computed tomography (SPECT) scans were obtained after relocations and preoperatively and postoperatively after open reduction and internal fixation of displaced acetabular fractures. RESULTS The median dislocation time for all patients flow was 4.00 hours (range 1 to 24 hours). SPECT scanning showed a low blood flow pattern in five (9.25 percent) patients. A low blood flow pattern was seen in patients with early and late relocation times. Open reduction and internal fixation was not statistically associated with an avascular pattern of blood flow. Forty-two (78 percent) of our patients were available for follow-up, with an average of 24.3 months and a minimum of one year. There was one false-positive, one false-negative, and thirty-eight true-negative scans. CONCLUSIONS A global loss of scintillation in the femoral head as determined by SPECT scanning occurs in some patients with hip dislocations and fractures or dislocations of the acetabulum in the early injury period. Changes in blood flow occurred in patients with short (one hour) and long (twenty-four hours) dislocation times. However, the development of avascular necrosis could not be predicted by early SPECT scanning. Until further multicenter studies are performed, SPECT scanning cannot be recommended on an acute or routine basis to predict those patients who will develop avascular necrosis. Operative approaches for open reduction of the hip and internal fixation of acetabular fractures do not appear to affect blood flow to the femoral head. Although a golden time to relocation cannot be fully established from this study, early relocation is advised to decrease the potential risk of vascular spasm, scarring, and subsequent avascular necrosis.
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Affiliation(s)
- J J Yue
- Department of Orthopaedic Surgery, MetroHealth Medical Center/Case Western Reserve University, Cleveland, Ohio, USA
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Peljovich AE, Simmons BP. Traumatic arthritis of the hand and wrist in children. Hand Clin 2000; 16:673-84. [PMID: 11117056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Principles, and not established rules, form the basis for treating children with painful, posttraumatic arthritis involving the hand and wrist. The authors' preference is to exhaust nonoperative measures unless the involved joints are unstable or grossly incongruent. The authors would also recommend a greater degree of cautious observation in young children because of reports of successful outcomes associated with remodeling. Once surgery is necessary, the authors prefer motion-preserving procedures, bearing in mind that arthrodesis is well tolerated in the thumb interphalangeal joint and the finger DIP joints. Some authors have presented novel treatments, including complex microvascular reconstructions, but these authors recommend these procedures only in special circumstances, and only by physicians who are experienced with the techniques.
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Affiliation(s)
- A E Peljovich
- Hand Treatment Center, Children's Healthcare of Atlanta, Scottish Rite Hospital, Atlanta, Georgia, USA
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14
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Abstract
Patients with chronic brachial plexus birth palsy and persistent peripheral neurologic deficits frequently have problems related to their shoulder. Specifically, internal rotation and adduction contractures develop because of the loss of muscle balance about the glenohumeral joint. With time, progressive and predictable deformity of the glenohumeral joint occurs. The authors reviewed their results in treating patients with persistent functional deficits with either soft tissue procedures (tendon transfers and muscle releases) or rotational humeral osteotomies based on criteria incorporating patient age and degree of glenohumeral deformity. Patients in each group were evaluated prospectively and compared with each other. In all cases, patients in both groups experienced substantial improvements in global shoulder function. In the patients in the tendon transfer group, global Mallet scores improved from an average of 9.5 to 15.6. Patients undergoing humeral osteotomies also had improvements in global Mallet score from an average of 9.5 to 15.1. This study confirms that both operations, when appropriately applied, will predictably improve shoulder function.
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Affiliation(s)
- P M Waters
- Department of Orthopedic Surgery, Childrens Hospital Medical Center, Harvard Medical School, Boston, MA 02115, USA
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15
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Abstract
Ipsilateral femoral neck and shaft fractures are uncommon injuries that present a surgical challenge. Patients are relatively young, are usually victims of high-energy trauma, and have frequently sustained multisystem injuries. A comminuted midshaft femoral fracture secondary to axial loading should alert the treating physician to the possibility of an associated femoral neck fracture. This is important in light of the frequency of unrecognized ipsilateral femoral neck fractures. Several treatment options are described in the literature, but no clear consensus exists regarding the optimal treatment of these complex fractures. The authors contend that, given the potentially devastating complications of the femoral neck fracture in young patients (e.g., avascular necrosis, nonunion, and malunion), the neck fracture should be treated first and the shaft fracture second. The authors present an algorithm for the diagnosis and management of this injury based on a review of the literature, an understanding of the biology and severity of this injury, and the technical aspects of surgical treatment.
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MESH Headings
- Accidents, Traffic
- Adult
- Age Factors
- Algorithms
- Diagnosis, Differential
- Female
- Femoral Fractures/diagnosis
- Femoral Fractures/surgery
- Femur Neck/injuries
- Fracture Fixation, Internal/instrumentation
- Fracture Fixation, Internal/methods
- Fracture Fixation, Intramedullary/instrumentation
- Fracture Fixation, Intramedullary/methods
- Fractures, Comminuted/diagnosis
- Fractures, Comminuted/surgery
- Fractures, Malunited/etiology
- Fractures, Ununited/etiology
- Humans
- Male
- Middle Aged
- Multiple Trauma
- Osteonecrosis/etiology
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Affiliation(s)
- A E Peljovich
- Department of Orthopaedics, Case Western Reserve University, Cleveland, OH 44106, USA
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