Superiorly Based Posterior Pharyngeal Flaps: Using A Care Pathway to Optimize Speech and Airway Outcomes.

BACKGROUND: Pharyngeal flap (PF) surgery is effective at improving velopharyngeal sufficiency, but historical literature shows a concerning prevalence rate of obstructive sleep apnea (OSA), reported as high as 20%. Our institution has developed a protocol to minimize risk of postoperative obstructive complications and increase safety of PF surgery. We hypothesize that (1) preoperative staged removal of significant adenotonsillar tissue along with (2) multiview videofluoroscopy to guide patient-specific surgical approach via appropriately sized PFs can result in excellent speech outcomes while limiting occurrence of OSA. METHODS: This was a retrospective chart review of all patients with velopharyngeal insufficiency (VPI) (aged 2-20 years) seen at the University of Rochester from 2015 to 2022 undergoing PF surgery to correct VPI. Nasopharyngoscopy was used for surgical planning and airway evaluation. Patients with tonsillar and adenoid hypertrophy underwent staged adenotonsillectomy at least 2 months before PF. Multiview videofluoroscopy was used to identify anatomic causes of VPI and to determine PF width. Patients underwent polysomnography and speech evaluation before and at least 6 months after PF surgery. RESULTS: Forty-one children aged 8.5 ± 4.1 years (range, 4 to 18 years) who underwent posterior PF surgery for VPI were identified. This included 10 patients with 22q11.2 deletion and 4 patients with Pierre Robin sequence. Thirty-nine patients had both pre- and postoperative speech data and underwent both a pre- and postoperative sleep study. Polysomnography showed no significant difference in obstructive apnea-hypopnea index after posterior PF surgery (obstructive apnea-hypopnea index preop, 1.3 ± 1.2 events per hour; postop, 1.7 ± 2.1 events per hour; P = 0.111). Significant improvements in speech outcome were seen in patients who underwent PF (modified Pittsburgh score preop, 11.52 ± 1.37; postop, 1.09 ± 2.35; P < 0.05). CONCLUSIONS: Use of preoperative staged adenotonsillectomy as well as patient-specific PF dimensions results in effective resolution of VPI and a low risk of OSA.

Simultaneous Furlow Palatoplasty and Tonsillectomy for the Treatment of Velopharyngeal Insufficiency and Tonsillar Hypertrophy.

OBJECTIVE: To determine whether performing tonsillectomy at the time of Furlow palatoplasty for the treatment of cleft palate related velopharyngeal insufficiency (VPI) incurs increased surgical complications or compromises speech outcomes. DESIGN: A retrospective review of patients who had Furlow palatoplasty and the outcomes of surgery in the treatment of cleft palate related VPI. SETTING: A single academic center between January 2015 and January 2022. PARTICIPANTS: Patients with submucous cleft (SMC) palate or patients with prior straight line primary palatoplasty presenting with VPI. INTERVENTIONS: Simultaneous conversion Furlow palatoplasty and tonsillectomy. MAIN OUTCOME MEASURE(S): Primary outcome measures include preoperative and postoperative Modified Pittsburgh Weighted Speech Scale (mPWSS), and postoperative surgical complications. RESULTS: Eight patients (25%) underwent Furlow palatoplasty and concomitant tonsillectomy, while 24 patients (75%) underwent Furlow palatoplasty alone. A significantly lower median postoperative mPWSS score, corresponding to better velopharyngeal function, was reported for patients in the Furlow-tonsillectomy group (0, IQR 0-0) compared to the Furlow only group (1, IQR 0-9, p = 0.046). No surgical complications were encountered in either group. Five patients (20.8%) in the Furlow only group required subsequent surgery for persistent VPI. No patients in the Furlow-tonsillectomy group required additional surgical treatment for VPI (0%, p = 0.16). CONCLUSIONS: Tonsillectomy at time of Furlow palatoplasty is utilized in patients with both VPI and baseline tonsillar hypertrophy to lessen the risk of postoperative obstructive breathing. Tonsillectomy performed concurrently with Furlow palatoplasty is safe, without increased risk of surgical complications, and does not compromise post-Furlow palatoplasty speech outcomes.

Free flap transfer with supermicrosurgical technique for soft tissue reconstruction: A systematic review and meta-analysis.

BACKGROUND: Supermicrosurgery is a technique that allows microsurgeons to accomplish dissections and anastomoses of vessels and nerve fascicles with diameters of ≤0.8 mm. Considering the potential benefits of this technique and limited literature synthesizing the outcomes of supermicrosurgery, the aim of this study was to summarize the available evidence of reconstructive supermicrosurgery and to estimate the success rate. METHODS: We conducted a comprehensive search across PubMed, Scopus, Embase, and Web of Science. We included patient-based studies reporting on procedures for soft-tissue reconstruction with free flaps specifying the use of supermicrosurgery. We excluded studies reporting on lymphatic surgery, solely peripheral nerve surgery, and tissue replantation. Our primary endpoint was to calculate the flap success rate. Pooled estimates were calculated using a random-effects meta-analytic model. RESULTS: Forty-seven studies reporting outcomes of 698 flaps were included for qualitative synthesis. Overall, 15.75% of flaps were used for head and neck, 4.4% for breast and trunk, 9.3% for upper limb, and 69.2% for lower limb reconstruction. The most used flap was the superficial circumflex iliac artery perforator flap (41.5%). The overall flap success rate was 96.6% (95%CI 95.2%-98.1%). The cumulative rate of partial flap loss was 3.84% (95%CI 1.8%-5.9%). The overall vascular complication rate resulting in complete or partial flap loss was 5.93% (95%CI 3.5%-8.3%). CONCLUSIONS: Supermicrosurgery displays a high success rate. Further studies are necessary to explore the true potential of supermicrosurgery. This technique reformulates the boundaries of reconstructive surgery due to its extensive application.

Reconstruction of Pharyngolaryngeal Defects with the Ileocolon Free Flap: A Comprehensive Review and How to Optimize Outcomes.

Several reconstructive methods have been reported to restore the continuity of the aerodigestive tract following resection of pharyngeal and hypopharyngeal cancers. However, high complication rates have been reported after voice prosthesis insertion. In this setting, the ileocolon free flap (ICFF) offers a tubularized flap for reconstruction of the hypopharynx while providing a natural phonation tube. Herein, we systematically reviewed the current evidence on the use of the ICFF for reconstruction of the aerodigestive tract. A systematic literature search was conducted across PubMed MEDLINE, Web of Science, ScienceDirect, Scopus, and Ovid MEDLINE(R). Data on the technical considerations and surgical and functional outcomes were extracted. Twenty-one studies were included. The mean age and follow-up were 54.65 years and 24.72 months, respectively. An isoperistaltic or antiperistaltic standard ICFF, patch flap, or chimeric seromuscular-ICFF can be used depending on the patients' needs. The seromuscular chimeric flap is useful to augment the closure of the distal anastomotic site. The maximum phonation time, frequency, and sound pressure level (dB) were higher with ileal segments of 7 to 15 cm. The incidence of postoperative leakage ranged from 0 to 13.3%, and the majority was occurring at the coloesophageal junction. The revision rate of the microanastomosis ranged from 0 to 16.6%. The ICFF provides a reliable and versatile alternative for reconstruction of middle-size defects of the aerodigestive tract. Its three-dimensional configuration and functional anatomy encourage early speech and deglutition without a prosthetic valve and minimal donor-site morbidity.

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.

Jewelry Ring-Associated Electrothermal Burn Injuries: A Nine-Patient Case Series.

Ring-associated burns are infrequent, comprising only a small fraction of burn consults and admissions. However, because of the location of these burns and the propensity for circumferential wounds, small burn size may belie the severity of resultant injuries. Herein, the authors present their experience with this potentially severe type of burn. Records from a regional burn center were retrospectively analyzed during a 36-month period. All patients who sustained ring burns were included. Data points included demographics, burn location, need for surgical intervention, grafted area, hospital days (length of stay), percent graft take, complications, and time to re-epithelialization. Nine patients sustained ring-associated burns during the study period, accounting for 1.4% of all patients with burns seen during the same period. Average age was 41 years (range: 29-52 years). Seven (77%) ring-associated burns involved contact with a battery. All injuries were circumferential. Average burn TBSA was 0.07%. Two patients (22%) had third-degree injuries, both of which received split-thickness skin grafts. Grafted area was 4 and 5 cm, respectively. Average length of stay was 2.8 days. Mean graft take was 99.5 ± 1.5%. Average time to complete re-epithelialization was 12 days. One patient suffered temporary disability. No patients suffered from compartment syndrome. Ring-associated burns are an uncommon source of injury in the burn population. Despite small burn TBSA, these patients are more likely to require split-thickness skin grafts and suffer dysfunction compared with similarly-sized burns in other body regions. Expedient treatment and coordination with occupational therapy should be undertaken to achieve optimal outcomes.