Evaluation of Long-term Outcomes of Facial Sensation following Cranial Vault Reconstruction for Craniosynostosis.

BACKGROUND: Cranial vault reshaping to correct craniosynostosis in infants may injure terminal branches of the trigeminal nerve, namely the supraorbital, supratrochlear, zygomaticofacial, and zygomaticotemporal nerves, especially if a fronto-orbital advancement is performed. Despite numerous studies demonstrating successful esthetic outcome after FOA, there are no long-term studies assessing facial sensation after possible damage to these nerves as the result of surgery. METHODS: A cross-sectional case-control research design was used to evaluate facial sensory threshold in the trigeminal branches after cranial vault reconstruction in children with isolated, nonsyndromic metopic, and unicoronal craniosynostosis, compared with those with sagittal craniosynostosis and age-matched nonaffected controls. Study participants were recruited from the Hospital for Sick Children between the ages of 6 and 18 years. Sensory outcome was determined using the Weinstein Enhanced Sensory Test, the Ten Test, and self-reported facial sensibility function questionnaire. RESULTS: The sensory outcomes of 28 patients and 16 controls were examined at an average age of 9.6 years and 10.3 years, respectively. No subjective or objective sensory deficit was noted in supraorbital, supratrochlear, zygomaticofacial, or zygomaticotemporal nerve distributions between groups. Qualitative reports of facial sensibility function indicated no difference in subjective sensation, protective sensation, or motor behavior between groups. CONCLUSIONS: These results suggest that while sensory nerve injury during routine FOA may occur, it does not result in a quantifiable nor clinically significant long-term sensory deficit threshold. Patients do not develop long-term neuropathic pain following surgical intervention.

Segmental Gracilis Muscle Transplantation for Midfacial Animation in Möbius Syndrome: A 29-Year Experience.

BACKGROUND: Möbius syndrome is a complex congenital disorder of unclear cause involving multiple cranial nerves and typically presenting with bilateral facial and abducens nerves palsies. At The Hospital for Sick Children, Toronto, Ontario, Canada, microneurovascular transfer of free-muscle transplant is the procedure of choice for midfacial animation. The primary aim of this study was to investigate surgical outcomes of the procedure in terms of complications, secondary revisions, and smile excursion gains. METHODS: A retrospective 29-year review was performed using patient records from a single tertiary care center. The authors included children with Möbius syndrome who had undergone facial animation surgery with a free segmental gracilis muscle transfer and microneurovascular repair between January 1, 1985, and August 31, 2014. Smile excursion measures were obtained using the Facial Assessment by Computer Evaluation-Gram on a subset of the included patients. RESULTS: A total of 107 patients undergoing 197 reconstructive procedures met inclusion criteria. Most reconstructions relied on the motor nerve branch to the masseter for innervation [n = 174 (88 percent)]. Thirteen complications were reported, of which six required surgical interventions. Three revision procedures were performed: scar revision, muscle repositioning, and removal of infected permanent suture material. The use of the motor nerve branch to the masseter resulted in good commissure excursion gains (average, 4.61 mm for bilateral cases and 9.34 mm for unilateral reconstructions). CONCLUSION: Midfacial animation with segmental gracilis muscle transfer for patients with Möbius syndrome provides gains in the amplitude and symmetry of oral commissure excursion and carries a reasonably low complication rate. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Elbow flexion contractures in brachial plexus birth injury: function and appearance related factors.

Purpose: The purpose of this study was to identify the functional and aesthetic factors associated with an elbow flexion contracture in children with a brachial plexus birth injury who identified their elbow flexion contracture as a problem. Materials and methods: A retrospective cross-sectional study of children with brachial plexus birth injury between 7 and 18 years was conducted to compare the characteristics of children who had treatment for an elbow flexion contracture with those who did not. Results: Fifty of the 200 children included in the study had treatment (one surgical release, 49 serial casting/splinting) for the elbow flexion contracture. Children who had treatment were an average 12.4 years of age, which was significantly older than those who did not have treatment. Elbow extension passive range of motion was an average -40.6° prior to treatment. Stepwise logistical regression model indicated that children who had treatment had greater severity in elbow contracture, higher Brachial Plexus Outcome Measure Activity scores, and lower Brachial Plexus Outcome Measure Self-Evaluation Appearance scores. Conclusions: In addition to severity of contracture and function, perceived appearance of the limb is important factor to evaluate in the management of elbow flexion contractures. Implications for rehabilitation Priority is often given to evaluate the functional implications of elbow flexion contractures in brachial plexus birth injury to determine recommendations for rehabilitation interventions such as serial casting and splinting. Findings in this study indicate that severity of contracture, upper extremity activity function, and perceived upper extremity appearance are important factors in the management of elbow contractures. In addition to upper extremity function, routine evaluation of perceived upper extremity appearance in children and adolescents is important in the management of elbow flexion contractures.

Increasing Organ Donor Registration in a Primary Care Clinic.

Only 30% of Ontarians are registered organ donors in spite of the vast unmet need for organ donations in Ontario, Canada. The purpose of this quality improvement (QI) initiative was to increase the number of registered organ donors in a primary care practice by providing an educational fact sheet and registration form to patients in the clinic's waiting room. Three Plan-Do-Study-Act (PDSA) cycles were conducted. In the first PDSA cycle, we created an information sheet to explain the need for organ donors and the registration process. Nine patients were surveyed regarding the clarity of the information sheet, which resulted in subsequent modification of the information sheet prior to the second PDSA cycle. For the second cycle, the revised information sheet was attached to a donor registration form and distributed to 30 patients in the primary care practice over a two-week period. 23 forms were returned, in which 4 patients were already registered organ donors and 5 patients completed registration forms. In the third PDSA cycle, a more compelling graphic was used on the pamphlet. Similarly, 30 forms were distributed; 23 forms were returned, with 6 newly completed registration forms. Overall, the project increased the donor registration rate from 10.0% to 28.3%. The process allowed patients to become more knowledgeable about organ donation need and aware of the Trillium Gift of Life website. We believe that providing patients with an information pamphlet and registration form in the clinic waiting room enhanced their awareness of organ donation and facilitated registration without delay. This QI initiative represents an effective and practical study to increase donor knowledge and provide opportunities for interested individuals to become registered organ donors.