Objective: Autologous adipose injection (AAI) is a recognized method for vocal fold augmentation. The study's purpose is to explore short-and long-term outcomes of AAI. Methods: Retrospective chart review of 43 patients undergoing AAI was performed; patient perception of outcome, Voice Handicap Index (VHI), maximum phonatory time (MPT), and disposition were evaluated. Results: Over 5 years, 43 AAI patients had documented postoperative follow-up (25 paralysis, 8 paresis, 9 bowing/presbylarynges, and 5 scar/sulci). Mean follow-up was 32 weeks. There was gradual patient loss to follow-up. Thirty-nine of 40 (98%) had patientreported improvement at 6 weeks, 28 of 34 (82%) had improvement at 2 to 6 months, with 10 of 12 (83%) sustaining their improvement for >1 year. Significant improvement in mean VHI was observed at 4 to 6 weeks (mean reduction, 26; P < .0001) and 2 to 6 months (mean reduction, 23; P < .0001). Improvement in mean MPT was observed at 4 to 6 weeks (mean increase, 8 s; P < .0001), 2 to 6 months (6 s; P = .007), and >1 year (4 s; P = .03). Eight patients went on to medialization laryngoplasty. Conclusion: AAI successfully augments vocal folds in short-term outcomes with some gradual decrease in effectiveness. Although patient attrition limited conclusions, objective long-term benefit may occur in >50% of patients.

The diagnosis of EoE is associated with the diagnoses of asthma, AR, AD, and food allergies. The high prevalence of these conditions in EoE patients further strengthens the hypothesis of a common pathogenesis.

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Objective The anterior-lateral thigh (ALT) free flap is a flexible reconstructive option with fascia lata, fasciocutaneous, and musculocutaneous options. The objective of this study is to evaluate ALT fascia lata free flap reconstruction of isolated hard palate defects.Methods Retrospective chart review of all palate reconstructions with ALT free flap from 2008-2017 by a single surgeon, at a tertiary academic institution. Patients with defects limited to the hard palate were selected for review.ResultsForty-eight patients were identified, of which 14 patients had limited palatal defects repaired with fascia lata free flaps and were selected for review. The average hospital stay for all patients was 2.8 days (range 1-4 days). Eighty-five percent of patients were started on an oral diet from post-operative day (POD) one. Ten of 14 were extubated at the end of the case, with four being extubated on POD one. One patient suffered donor site morbidity, which required intervention (one seroma requiring drainage). Two patients underwent minor palatal revisions with local tissue rearrangement for recurrent fistula. No patients suffered long-term velopharyngeal inadequacy (VPI) or dysphagia, and all reported normal nasal respiration.ConclusionThe ALT fascia lata free flap is a versatile reconstructive option for hard palate defects, with minimal morbidity, short hospital stays, and excellent long-term results.

Objectives/Hypothesis: To evaluate the efficacy and reconstructive applications of angular vessel microvascular anastomosis in free-tissue transfer. Study Design: Retrospective cohort study. Methods: A study of patients treated from January 2010 to July 2017 was performed. Four hundred thirty patients undergoing free-tissue transfer at the Cleveland Clinic by a single reconstructive surgeon were reviewed. Patients in whom free-tissue transfer was performed using angular vessels were included. Patients in whom free-tissue transfer was performed using another vascular supply of the head and neck were excluded. Primary outcome was free-flap failure. Secondary outcomes included other postoperative complications and hospital length of stay. Results: Thirty-one patients underwent free-tissue transfer with microvascular anastomosis to the angular vessels during the study period. Seventy-one percent of patients underwent reconstruction immediately following tumor ablation. A variety of primary subsites were reconstructed; 58% underwent nasal reconstruction, 16% orbit/skull base reconstruction, 13% palatal reconstruction, 6% maxillary reconstruction, and 6% mandible reconstruction. Eighty-seven percent of patients underwent free-tissue transfer from an anterolateral thigh donor site. Ninety-seven percent of patients had successful free-tissue transfer with a viable flap during the follow-up period; only one patient experienced flap failure attributed to vascular insufficiency. Average length of stay was 4.7 days, and the most common length of stay was 3 days. Conclusions: The angular vessels provide excellent arterial supply and venous drainage to serve as a viable option for microvascular anastomosis during free-tissue transfer for head and neck reconstructive surgery. They are an ideal vascular source for central face and skull base reconstruction.

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