Shoulder Arthrodesis versus Upper Trapezius Transfer for Traumatic Brachial Plexus Injury: A Proportional Meta-Analysis

Shoulder arthrodesis and upper trapezius transfer are two surgical options for secondary shoulder reconstruction for traumatic brachial plexus injury (BPI). There is a lack of comparative evidence to guide the choice for one procedure over the other. The objectives of this study were to compare (1) rates of complications and reoperation and (2) shoulder range of motion and functional outcome scores following shoulder arthrodesis versus upper trapezius transfer for traumatic BPI. A systematic review and meta-analysis were conducted by a search of four databases of studies assessing shoulder arthrodesis and/or upper trapezius transfer for shoulder reconstruction following adult traumatic BPI. A proportional meta-analysis was performed using a random effects model in anticipation of unobserved heterogeneity. The final meta-analysis included 374 patients from 17 studies, including 232 patients from 11 studies on shoulder arthrodesis and 142 patients from 6 studies on upper trapezius transfer. Shoulder arthrodesis had higher rates of complications and reoperations than upper trapezius transfer for traumatic BPI, but these differences did not reach a statistical significance. Due to the limited sample size, variations in reporting, and study heterogeneity in the published literature, we were not able to draw conclusions regarding shoulder range of motion and functional outcome scores between these two procedures. Shoulder arthrodesis and upper trapezius transfer are both viable options for secondary shoulder reconstruction for traumatic BPI, but with different complications and reoperation profiles. Patients should be counseled on the risk of nonunion and humerus fracture following shoulder arthrodesis.

Pearls and Pitfalls of Phrenic Nerve Transfer for Shoulder Reconstruction in Brachial Plexus Injury

Objectives The purpose of this study was to report the functional outcomes of phrenic nerve transfer (PNT) to suprascapular nerve (SSN) for shoulder reconstruction in brachial plexus injury (BPI) patients with total and C5–8 palsies, and its pulmonary complications. Methods Forty-four out of 127 BPI patients with total and C5–8 palsies who underwent PNT to SSN for shoulder reconstruction were evaluated for functional outcomes in comparison with other types of nerve transfers. Their pulmonary function was analyzed using vital capacity in the percentage of predicted value and Hugh-Jones (HJ) breathless classification. The predisposing factors to develop pulmonary complications in those patients were examined as well. Results PNT to SSN provided a better shoulder range of motion significantly as compared with nerve transfer from C5 root and contralateral C7. The results between PNT and spinal accessory nerve transfer to SSN were comparable in all directions of shoulder motions. There were no significant respiratory symptoms in majority of the patients including six patients who were classified into grade 2 HJ breathlessness grading. Two predisposing factors for poorer pulmonary performance were identified, which were age and body mass index, with cut-off values of younger than 32 years old and less than 23, respectively. Conclusions PNT to SSN can be a reliable reconstructive procedure in restoration of shoulder function in BPI patients with total or C5–8 palsy. The postoperative pulmonary complications can be prevented with vigilant patient selection.

Treatment of Prosthetic Joint Infection and Reconstruction of a Massive Shoulder Defect after Reverse Total Shoulder Replacement

Prosthetic joint infection is a rare but serious complication of total shoulder replacement. After infection control, shoulder reconstruction is also required to repair the shoulder defect. The shoulder is a complex structure consisting of mechanical soft tissue and the joint, making reconstruction challenging. A 78-year-old female patient was diagnosed of wound necrosis and exposed prosthesis due to prosthetic joint infection after reverse total shoulder replacement. The infection was controlled with appropriate antibiotic treatment, and the necrotic tissue was removed by radical debridement. To reduce the size of the massive shoulder defect and minimize exposure of the prosthesis, negativepressure wound therapy (NPWT) was administered for 8 weeks and shoulder reconstruction was performed using a pedicled latissimus dorsi (LD) flap and split-thickness skin graft. The patient recovered without any complications, and no reinfection of the surgical site or other complications were observed during follow-up visits. This report demonstrates that antibiotic treatment, radical debridement of necrotic tissue, NPWT, and shoulder reconstruction using a pedicled LD flap can be an effective method of treatment for prosthetic joint infection with exposed prosthesis, tissue necrosis, and massive shoulder defect.

Eight-Week Return to Play Following Latarjet Shoulder Reconstruction in an Australian Football Player: A Case Report

Introduction: Anterior shoulder dislocation is a common injury in many sports, resulting in extended time lost from play with an extremely high recurrence rate in young athletes playing a high-risk sport. Latarjet shoulder reconstruction is a common surgical procedure used to prevent subsequent dislocation with an expected rehabilitation time frame of between 4 and 6 months before return to play. Case Description: A 21-year-old male Australian football player experienced 2 left-sided shoulder dislocations before undergoing a left Latarjet shoulder reconstruction. He was assessed clinically and with magnetic resonance imaging, which revealed significant tearing of the anterior labrum. The authors theorized that maximal glenohumeral stability occurs after bony healing of the coracoid onto the glenoid at 6 weeks. The patient then underwent an 8-week structured and graduated rehabilitation program aimed at preventing loss of shoulder range of motion, muscle, and functional capacity and returned to play at 8 weeks postinjury with no complications or recurrence at 12-month follow-up. Discussion: This is the first time an 8-week rehabilitation following Latarjet shoulder reconstruction has been reported. In athletes with anterior glenohumeral dislocation who require accelerated return to play, a Latarjet reconstruction with an 8-week rehabilitation protocol may be considered.