Free Functional Platysma Transfer for Restoration of Spontaneous Eye Closure in Facial Paralysis.

BACKGROUND: Facial palsy patients experience an array of problems ranging from functional to psychological issues. With regard to the eye, lacrimation, lagophthalmos, and the inability to spontaneously blink are the main symptoms and, if left untreated, can compromise the cornea and vision. This article reports the outcomes of 23 free functional vascularized platysma transfers used for reanimation of the eye in unilateral facial paralysis. METHODS: Data were collected prospectively for all patients undergoing reanimation of the paralyzed eye using free functional platysma transfer. The only exclusion criterion was that a minimum of a 2-year follow-up was required. Patients were assessed preoperatively and postoperatively and scored using the eFACE tool focusing on eye-symmetry with documentation of blink reflex. RESULTS: A total of 26 free functional platysma transfers were completed between 2011 and 2018; three patients were excluded because of inadequate follow-up. The mean age was 9.1 ± 7.1 years and there were 12 boys and 11 girls. Preoperatively, no patients had evidence of a blink reflex in comparison to 22 patients at 2-year follow-up. There was a statistically significant improvement in palpebral fissure ( P < 0.001) and full eye closure ( P < 0.001) scores at 2-year follow-up; however, there was no statistically significant difference in gentle eye closure ( P = 0.15). CONCLUSIONS: This is the first report of free functional platysma long-term outcomes in eye reanimation. The results demonstrate that successful restoration of the blink reflex can be achieved and full eye closure is obtainable following surgery. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Outcomes Following Orbital Floor Fractures in the Elderly.

BACKGROUND: Orbital floor fractures in the elderly are controversial, with varying guidelines on indications for operative and nonoperative management. Morbidity includes changes to ocular position, inferior rectus muscle injury, and damage to the neurovascular bundle as it traverses the orbital floor. Across all facial fractures, the elderly are less frequently operated on, albeit longer hospital stays and more probably ICU admission. This study's purpose is to describe our experience with orbital floor fractures and the role of operative versus nonoperative management in the context of patient age. METHODS: Retrospective review of orbital floor fracture coronal and sagittal CT images between 2015 and 2018 in those aged 20 to 40 (controls) or over 65 (cases). Patients were excluded if imaging revealed additional complex fractures of the upper third of the face or the midface. RESULTS: Twenty-five subjects met inclusion criteria for the elderly cohort (mean age of 79.4 years) compared to 48 subjects included in the control cohort (mean age 29.9). In the elderly population the most common mechanisms of injury were mechanical fall (72%) and syncope (8%), compared to assault (69%) and MVC (13%) in the controls. Two elderly patients (8%) required operative repair of their injury, whereas fourteen had surgery (29%) in the control cohort. Overall, the mean elderly fracture size was 3.19 cm (SD 1.18) and the mean control fracture size was 2.83 cm (SD 1.67) (P = 0.37). Within the elderly group, the mean fracture size for those who underwent surgery was 3.5 cm compared to 3.2 cm in those treated non-operatively (P = 0.27). Within the control group, the mean fracture size for those who underwent surgery was 2.9 cm compared to 2.8 cm in those treated non-operatively (P = 0.25). CONCLUSIONS: Orbital floor fractures in the elderly do not require operative intervention in most instances for management.

Pretest and Posttest Evaluation of a Longitudinal, Residency-Integrated Microsurgery Course.

INTRODUCTION: Current microsurgical training courses average 5 consecutive 8-hour days and cost US $1500 to US $2500/individual, making training a challenge for residents who are unable to take leave from clinical duties. This residency-integrated microsurgery course was designed for integration with a residency program, averaging 3 hours/week over 7 weeks. This allows for one-on-one training, beginning with synthetic tissue and concluding with in vivo stimulation. This study was performed to validate this longitudinal training course. METHODS: After recruitment and before the start of coursework, subjects completed a baseline anastomosis without guidance and a survey regarding microsurgical experience. Subjects completed approximately 3 hours/week of practical exercises. Weeks 1 to 5 used synthetic models, whereas 6 to 7 used in vivo rodent models. Nine minimum anastomoses of increasing complexity were completed and assessed with the Anastomosis Lapse Index and the Stanford Microsurgery and Residency Training scale. Scoring was performed by 3 independent reviewers and averaged for comparison. RESULTS: Five subjects completed the course for study. Presurvey results showed an average confidence in theoretical knowledge of 2/5; technical ability to perform procedures, 1.8/5; and ability to manage complications, 1.8/5. Postsurvey revealed confidence in theoretical knowledge of 2.5/5; technical ability to perform procedures, 2.25/5; and ability to manage complications, 2.25/5. None of these differences were significant. Each individual component of the Stanford Microsurgery and Residency Training scale scoring system improved postcourse with P < 0.05, and overall performance score improved from an average of 2.6 to 3.9 (P = 0.006). The total number of errors recorded using the Anastomosis Lapse Index reduced from 6.58 to 3.41 (P = 0.02). Time to completion reduced from an average of 28 minutes, 8 seconds to 24 minutes, 5 seconds (P = 0.003). CONCLUSIONS: Despite a lack in significant confidence improvement, completion of the residency-integrated microsurgery course leads to significant and quantifiable improvement in resident microsurgical skill and efficiency.

Functional return after implant-based breast reconstruction: A prospective study of objective and patient-reported outcomes.

BACKGROUND: There is sparse literature studying the functional morbidity of subpectoral implant- based breast reconstruction. We aimed to prospectively investigate this technique's impact on objective upper extremity function and patient-reported outcomes. METHODS: Women undergoing mastectomy and immediate subpectoral tissue expander insertion with ADM sling were enrolled from November 2014 to August 2016. Preoperative evaluation of shoulder range of motion, pectoralis major strength, and Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) and Breast-Q surveys were conducted before surgery and at 1 month and 6 months postoperatively, or until return to baseline pectoralis major strength. RESULTS: Eighteen women (mean age, 51 years, SD 9.6, range 35-72 years) comprising 26 breast reconstructions completed postoperative follow-up. The average follow-up length was 9 months (range, 3 -18 months; SD, 144 days). At 1-month follow-up, there was a statistically significant decrease in lower and non dominant upper fiber pectoralis strength from preoperative baseline (p < 0.05). At final postoperative follow-up, 24 reconstructions (92.3%) recovered to at least 80% of preoperative strength in upper and lower fibers. From preoperative to final postoperative follow-up, QuickDASH scores showed a statistically significant (p = 0.008) increase from 4.1 (range 0-20.5, SD 6.1) to 18.7 (range 0-45.5, SD 13.4). Physical well-being: The chest was the only Breast-Q domain in which the average score significantly decreased (p = 0.02) between preoperative assessment and final follow-up. CONCLUSIONS: After implant-based breast reconstruction, patients achieve the return of objective upper extremity function, but patient-reported outcomes do not return to baseline as shown by increased QuickDASH scores. Thus, pectoralis-sparing reconstructive strategies such as prepectoral implant insertion should be pursued.