Neck Surgery Research Articles

Alberta reconstructive technique (ART): An innovative approach using digital surgical design and simulation in advanced jaw reconstruction with occlusion-based prefabricated vascularized fibular flaps and primary osseointegrated implant installation.

The Alberta reconstructive technique (ART) is an innovative surgical procedure performed on patients undergoing primary jaw resection and reconstruction. The ART procedure was developed in collaboration with the Institute for Reconstructive Sciences in Medicine and the Division of Otolaryngology-Head and Neck Surgery, University of Alberta.

Is a Simple Checklist Associated With Improvement in Gender Representation at the AAO-HNSF Annual Meeting?

In September 2017, the American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS) added 2 questions querying panel organizers if gender/racial diversity was considered in selecting panel presenters, beginning with the 2018 Annual Meeting (AM). This study examines how this checklist impacted the gender diversity of panel presenters at the AAO-HNS AM. This was a cross-sectional investigation comparing female representation before and after the addition of questions inquiring about diversity in 2018. A review of abstract submissions for the AMs from 2015 to 2021. AM Official Program Abstracts were used to obtain presenter names and specialty area for each panel. The percentage of female presenters, in total and stratified by specialty area, were compared before and after 2018 to quantify changes following the addition of the checklist. There was a significant increase in the proportion of female panel presenters from 22.3% (total n = 1199) in 2015 to 2017 to 33.0% (total n = 1868) in 2018 to 2021 (P < .001) and in all panel specialties. The number of female moderated panels also significantly increased after checklist implementation from 22% to 38% (P < .001). Correspondingly, the number of panels with no female representation decreased from 42% in 2015 to 2017 to 23% in 2018 to 2021 (P < .001). The addition of a checklist asking panel organizers to consider diversity in selecting panelists was associated with an increased proportion of female presenters at the AM. This simple strategy can be implemented by all medical conferences to help close the gender gap.

Prevalence and risk factors of postoperative laryngeal edema in patients undergoing neck dissection.

Postoperative laryngeal edema (PLE) is a common complication in patients undergoing head and neck surgery, leading to symptoms such as odynophagia, dysphagia, or potential airway obstruction. However, the prevalence and risk factors of PLE in patients undergoing neck dissection (ND) have not been well investigated. A retrospective analysis was conducted in three steps. Initially, a pilot study of 50 consecutive ND patients revealed a preliminary PLE prevalence of 0.34. Then, the medical records of an additional 295 ND patients were reviewed to estimate the prevalence of PLE with a total width of 95% confidence interval (CI) of ± 5%. Finally, multivariable logistic regression analyses were performed to identify risk factors for PLE (n = 343). PLE occurred in 29.4% [95%CI 24.4-34.4%] of patients undergoing any type of ND, with the most common symptoms of odynophagia (75.0%) and dyspnea (11.1%). Hospital stay was just one day longer in PLE patients, responding well with short-term steroid treatment (p=0.0057). In multivariable analyses, no significant association was found between PLE occurrence and airway management. However, body mass index and the American Society of Anesthesiologists classification correlated with PLE. More importantly, surgery for oro-hypopharynx or supraglottis tumors (odds ratio, OR = 3.019, [95%CI 1.166-7.815]) and lymph node level 2(3) ND (OR = 4.214 to 5.279, [95%CI 1.160-20.529]) were significant risk factors for PLE. PLE developed in approximately 30% of ND patients, causing uncomfortable symptoms. Early diagnosis and intervention of PLE in high-risk patients can improve patient care and outcomes.

The clinicopathologic features of unicentric Castleman disease in the children's neck

Objective:To investigate the clinical features, imaging findings, pathological phenotype, treatment and prognosis of unicentric Castleman disease in the children's neck, in order to improve the understanding of CD among Otolaryngology Head and Neck Surgery. Methods:Retrospective cross-sectional, observational study was undertaken in Kunming Children's Hospital, from the archival data between January July 2015 and June 2020. Only 6 cases of CD were identified after studying the histomorphological characteristics and neck mass diagnosed. The imaging and pathological features were summarized and the pathogenesis was discussed. Results:Among the 6 cases of Castleman disease, five were male and one was female. Histopathology: Five cases were hyaline vascular subtype, one was mixed type. The uniform clinicopathologic features seen in all hyaline vascular subtype of CD included atrophic germinal centre with lymphocyte depletion, concentric rings of small lymphocytes, increased vascularity and predominance of high endothelial vessels in interfollicular region. Twinning, in which two or more germinal centers are combined and surrounded by lymphocytes in the mantle zone was observed in two cases with lollipop pattern at the same time. All the cases underwent complete surgical resection, the median follow-up time was 48 months（26, 84）, both of them had good prognosis. Conclusion:Most cases of unicentric type CD in children are diagnosed late, which is clinical showed by painless lymphadenopathy. The most common pathological type is hyaline vascular. The overall prognosis of surgical treatment was good.

Impact of BMI on Dyspnea and Need for Surgical Intervention in Bilateral Vocal Fold Immobility.

Bilateral vocal fold paralysis (BVFP) and posterior glottic stenosis (PGS) are causes of bilateral vocal fold immobility (BVFI) and may cause shortness of breath, stridor, and need for surgical intervention. Although increased body mass index (BMI) is associated with restrictive breathing patterns in patients with normal upper airways, it is unclear how BMI impacts dyspnea and need for surgical intervention in BVFI patients. Retrospective cohort study. Three tertiary academic centers in the United States. Demographics, BMI, Dyspnea Index (DI), etiology, presence of tracheostomy and surgical intervention (dilation, tracheostomy, cordotomy, arytenoidectomy, open reconstruction) were collected. Primary outcomes included dyspnea measured by DI and need for surgery to improve airway. Linear regressions were performed to assess continuous outcomes. Mann-Whitney U-test was utilized to assess categorical outcomes. Among 121 patients, 52 presented with BVFP and 69 with PGS. Previous neck surgery was the most common cause of BVFI (40.2%). 44.3% of patients received a tracheostomy. Through multivariate linear regression, increased BMI was significantly associated with increased DI in the entire cohort (β = .43, P = .016). Increased BMI was also associated with need for any surgical intervention (odds ratio [OR] = 1.07, 95% confidence interval [CI] = [1.01-1.13]) in the overall cohort. When stratifying our data, BMI was only significantly associated with DI in BVFP (β = .496) and need for surgical intervention in PGS (OR = 1.11, 95% CI = [1.01-1.21]), although a positive trend was seen in all analyses. Increased BMI may correlate with worsening dyspnea symptoms and need for surgical intervention in patients with BVFI. Weight-loss-related counseling may benefit symptom management.

The importance of sentinel lymph node intraoperative frozen analysis for indication of lateral neck dissection in patients with medullary thyroid cancer.

Our research seeks to evaluate the utility of intraoperative frozen analysis of sentinel lymph nodes (SLNs) in the lateral cervical compartment (LCC) as a tool to inform decision-making regarding therapeutic neck dissection in patients with medullary thyroid carcinoma (MTC). This is particularly relevant due to the variability observed in guidelines regarding the indication for lateral neck dissection in this patient population. The study comprised 64 patients (25 males, 39 females) aged between 29 and 81 years, with a median age of 59, who underwent surgery for MTC at stage T1-3N0-1M0 between January 1, 2012, and December 31, 2020. A standardized surgical approach involving total thyroidectomy with central neck dissection was adopted. LCC dissection was reserved for patients with clinically apparent nodal metastases. In patients lacking clinical evidence of nodal involvement, SLNs were identified using patent blue dye, excised, and subjected to intraoperative frozen analysis. If metastasis was confirmed, LCC dissection was subsequently performed. Among the study participants, 14 individuals (21.9%) underwent therapeutic LCC dissection due to clinical lymph node (LN) metastases. This intervention resulted in clinical remission for 9 patients, while disease progression was observed in 5 cases, leading to 2 fatalities. In the remaining cohort of 50 patients clinically negative for nodal involvement, SLNs were successfully identified and examined in 38 cases, revealing metastases in 6 patients (15.8%). Among both subsets of patients with analyzed SLNs, irrespective of metastatic status, one patient each required repeat surgery due to disease recurrence; however, all patients eventually achieved clinical remission. Lymphatic mapping in the LCC plays a pivotal role in detecting early metastases, thereby aiding in the avoidance of unnecessary repeat neck surgeries, and ultimately improving the prognosis in patients with MTC.

Comparison of the Effectiveness of Injection Laryngoplasty Using Autologous Platelet-Rich Plasma or Autologous Fat With Platelet-Rich Fibrin for the Treatment of Patients With Unilateral Vocal Fold Paralysis

ObjectivesUnilateral vocal fold paralysis (UVFP) can be idiopathic or a result of surgery, cancer or neurological disease. The most common presentation is dysphonia, which causes problems with communication, and can lead to anxiety and depression. Injection laryngoplasty (IL) is a current means of treatment, but there have been few studies to determine the optimal material to use. Therefore, we aimed to compare the use of autologous platelet-rich plasma and autologous fat with platelet-rich fibrin for injection laryngoplasty under local anesthesia and general anesthesia respectively. Study designA prospective randomized controlled study was conducted at the Otolaryngology-Head and Neck Surgery Department, Ramathibodi Hospital, Faculty of Medicine, Mahidol University. MethodsThirty-four patients with UVFP were recruited. All met the inclusion criteria and were randomized to two groups, to be treated using autologous platelet-rich plasma under local anesthesia or autologous fat with platelet-rich fibrin under general anesthesia. The primary outcome was the mean difference in the Voice Handicap Index (VHI) between the groups at 1- and 6-months post. The secondary outcomes were the mean differences in voice acoustic parameters [maximum phonation time (MPT), jitter, shimmer, and harmonic to noise ratio (HNR)] between the groups at these time points. ResultsAt the measured time points, there were no significant differences in the mean VHIs (P=0.462), MPT (P=0.79), jitter (P=0.234), shimmer (P=0.863), or HNR (P=0.096) between the groups. Few people who underwent the procedure under local anesthesia developed laryngospasm while some of those in the fat with platelet-rich fibrin developed postoperative abdominal contusion or hematoma which resolved spontaneously. ConclusionsWe have found no difference in the effectiveness of IL using autologous platelet-rich plasma under local anesthesia or autologous fat with platelet-rich fibrin performed under general anesthesia in patients with UVFP. No serious or life-threatening complications were found in both groups.

Endoscopic assisted parathyroid surgery via a subclavian approach

Objective:To explore the safety and efficacy of airless endoscopic surgery in the treatment of parathyroid diseases. Methods:By retrospective comparison, clinical treatment of 26 patients with primary hyperparathyroidism admitted to the Department of Otolaryngology and Head and Neck Surgery of the Hospital, Sun Yat-sen University from January 2018 to January 2023 were collected. They were divided into traditional group（13 cases） and endoscopic group（13 cases） according to the surgical method. The traditional group underwent traditional open parathyroid surgery, and the endoscopic group underwent airless endoscopic surgery through the subclavian approach. The efficacy, postoperative incision pain, incidence of adverse events, and aesthetic effects of the two groups were evaluated. Results:A total of 26 patients were included, including 13 patients in the traditional group and 13 patients in the endoscopic group. There was no significant difference in the incidence of hypocalcemia and transient hypoparathyroidism on the first day after surgery between the two groups（P>0.05）. No patients with incision pain（>3 points） or swallowing pain were found in both groups after the operation, and they were afraid or unwilling to cough and expel phlegm. There were no significant differences in the amount of blood loss, duration of operation, incidence of temporary recurrent laryngeal nerve palsy and transient hypocalcemia, and postoperative pain score between the two groups. The endoscopic group's scar evaluation score and aesthetic effect satisfaction score at 6 months after surgery were higher than those of the traditional group（P<0.01）. Conclusion:Airless Endoscopic parathyroid surgery via the subclavian approach has good effectiveness and safety, which did not significantly increase the risk of surgery. It can safely remove the lesion and leave no surgical scar on the anterior neck, which has the advantage of a good cosmetic effect. It is a safe and feasible endoscopic parathyroid surgery and can be used as a new choice for patients undergoing parathyroid surgery.

A Decade of Single-Center Experience in Children With Congenital Pyriform Sinus Fistula (CPSF).

To investigate the efficacy and safety of carbon dioxide (CO2) laser cauterization in the treatment of pediatric congenital pyriform sinus fistula (CPSF), and to track and follow up the long-term outcome of the postoperative patients. This retrospective study was conducted at a single center, where clinical data and follow-up information of children with CPSF who underwent CO2 laser cauterization with the assistance of a suspension laryngoscope and microscope were collected and analyzed their clinical characteristics and prognosis. Subsequently, multiple logistic regression analysis was performed to identify potential predictors of the number of laser cauterization procedures. A total of 238 children diagnosed with CPSF were recruited for this study, with 235 patients successfully achieving closure of the internal fistula through one or more CO2 laser cauterization procedures without recurrence. The median duration of follow-up was 6.46 (5.20, 7.64) years. Merely three patients (1.3%) developed recurrent cervical infection and eventually underwent open neck surgery. There were no instances of permanent perioperative complications throughout the follow-up. Additionally, our analysis revealed that the age at the first operation of CO2 laser cauterization was an independent risk factor associated with the number of operations. The CO2 laser cauterization for children with CPSF is an effective and safe treatment with a low recurrence rate and minimal complications during the follow-up period. Consequently, it is advisable to consider CO2 laser cauterization as a viable therapeutic option for managing pediatric CPSF. 4 Laryngoscope, 2024.

Impact of Preoperative Multidisciplinary Conference on Head and Neck Reconstruction Outcomes.

Head and neck oncologic resections with microvascular reconstruction are lengthy and complex procedures with inefficiencies in the operating room (OR) associated with increased complications and higher costs. Multidisciplinary care has become increasingly used to provide improved care for complex patients; however, the potential role of this has not yet been studied in head and neck microvascular free flap procedures. Patients between 2016 and 2022 treated before and after implementation of the conference were included. Primary outcome was total procedure time (TPT). Demographics, operative details, and postoperative complications were also collected. 233 patients were included in the preconference group and 330 in the post-conference group. Preconference mean (SD) age was 61.6 (12) years versus 62.9 (12) years in the post-conference group. The post-conference group was associated with shorter mean (SD) TPT (629 [117] vs. 719 [134] minutes), less mean (SD) estimated blood loss (ESD) (230 [201] mL vs. 306 [211] mL), fewer prolonged lCU stays (>1 day), and fewer returns to the operating room (RTOR). The post-conference group was associated with TPT ≤9 h (p < 0.001) on multivariate analysis. Factors associated with TPT greater than 9 h include history of head and neck radiation (p = 0.003), bony reconstruction (p = 0.05), stage IVa (p = 0.009), and stage IVb cancer (p < 0.001). Implementation of the multidisciplinary conference in head and neck surgery was associated with reduced TPT and reduced OR return. Our study suggests preoperative planning conferences may improve surgical efficiency and outcomes in head and neck oncologic resections with microvascular free flap reconstruction. 3 Laryngoscope, 2024.

Peripheral nerve block (Tetra block) - an effective alternative anesthesia for patients undergoing fractured femur neck surgery with recent myocardial infarction and low ejection fraction: a case report

The fractured neck of the femur (NOF) is a common injury among the elderly population1 . Ischemic heart disease (IHD)is a common comorbid condition in these patients, and recent myocardial infarction (MI)adds a unique challenge for the anesthesiologist1 . The best timing for the surgery is known to be the day of admission or the day after admission. However, this poses a challenge due to patients possibly being on antiplatelet or anticoagulant therapy, which means central neuraxial blockade is not an option1 . General anesthesia (GA) for these patients can lead to cardiovascular and respiratory instability due to associated low ejection fraction (EF)2 . Hemodynamic fluctuations related to anesthesia can be harmful. In this case study, a patient with a NOF fracture and a recent MI with a low EF underwent hemiarthroplasty. The procedure used a peripheral nerve block (PNB) alongside sedation as the sole anesthetic technique. The patient remained stable throughout the surgery and in the postoperative period. Keywords: Neck of femur fracture, Myocardial Infarction, Peripheral Nerve Block, Tetra block, Locoregional, Ejection Fraction.

The impact of an enhanced recovery after surgery protocol for major head and neck oncologic surgery on postoperative complications and adjuvant treatment delivery.

The Commission on Cancer (CoC) recently introduced a quality metric to optimize time between major head and neck surgery and adjuvant treatment (TAT) ≤6 weeks, as TAT delay adversely impacts patient survival. This study evaluates whether enhanced recovery after surgery (ERAS) for this population reduces the rate of postoperative complications, length of stay (LOS), and TAT. Patients undergoing larynx or oral cavity resection with free flap reconstruction, ERAS, and adjuvant treatment after 2018 were compared to a historical pre-ERAS cohort. Patients underwent surgery at a single-institution tertiary referral center for complex head and neck oncology. Differences between groups were compared by chi-square, Fisher's exact, or Wilcoxon rank-sum test. TAT >6 weeks was evaluated with univariate and multivariable logistic regression. Thirty-nine pre-ERAS patients were compared to 39 ERAS patients. No demographic differences existed between groups. LOS was improved with ERAS (p = 0.005). ERAS patients were discharged to home and returned to their activities of daily living (ADL) earlier (p = 0.004, 0.001). ADL recovery was associated with on-time TAT ≤42 days on univariate analysis (OR 1.36, 95% CI 1.13-1.63, p = 0.001). TAT delay was less frequent with ERAS (51.3% vs. 69.2%), but this was not significant after multivariable logistic regression (p = 0.11). ERAS decreases LOS and returns advanced head and neck cancer patients to their ADL sooner. Postoperative ADL recovery independently predicts on-time adjuvant treatment. Still, compliance beyond 50% with the TAT ≤6 weeks CoC quality metric remains a major treatment barrier.

Updates on temporomandibular joint reconstruction following ablative surgery.

Considerations regarding reconstruction of the temporomandibular junction (TMJ) following ablation have been underreported in head and neck surgery literature. Here, we discuss the complexity of reconstructing this unique joint and highlight the benefits and drawbacks of free tissue transfer. Additionally, we address the growing role of customized alloplastic implants and virtual surgical planning technologies in TMJ reconstruction. Technological advances in computerized manufacturing, 3D printing, and virtual reality have led to a recent burgeoning in patient-specific customization that may become the method of choice in these complex reconstruction cases. Since trauma and malignancy rarely compromise the entire TMJ, guidelines currently do not exist regarding how to best reconstruct the region in these unique cases. The methods that work in ankylosis and other intrinsic joint diseases are likely less appropriate in this patient population. Recent literature has reported improved patient outcomes and reduced operative times with virtual surgical planning techniques that may optimize autogenous graft approaches.

A Double-Anonymised Histopathological Comparative Study of CO2 Laser and Coblation in Head and Neck Surgery.

CO2 Laser and Coblation are widely used in Head and neck Surgeries. This study compares the tissue changes produced by these two techniques. 50 Patients who underwent complete excision of benign and malignant pathologies in the Oral Cavity, Oropharynx, and Larynx with Coblation and CO2 Laser were included in the study. The primary excised specimen and another separate specimen from the base of the excised lesion were evaluated histologically based on criteria by Vescovi et al. (1). On histopathological examination, thermal effects (epithelial, connective tissue and vascular) produced by both techniques were comparable. However vascular changes were seen more in tissues CO2 Laser (P = 0.727). Incision margins were more regular in the CO2 Laser group (73%) than in Coblation (55%) but not statistically significant (P = 1.80). Depth of thermal damage (P = 0.171) and connective tissue changes(P = 0.279) was more with Coblation. Both Coblation and CO2 Laser can be used effectively in Head and Neck cases. CO2 Laser, when available, is a better option because of its precise excision, and less collateral tissue damage.

Curative effect analysis of anterior cervical discectomy and fusion in patients with cervical spondylosis of vertebral artery type

To investigate the clinical effect of anterior cervical discectomy and fusion (ACDF) in the treatment of cervical spondylosis of vertebral artery type(CSA). The clinical data of 42 patients with CSA from January 2020 to January 2022 were retrospectively analyzed. There were 25 males and 17 females, aged from 30 to 74 years old with an average of (53.9±11.0) years old. There were 18 cases with single-segment lesions, 17 cases with two-segment lesions, and 7 cases with three-segment lesions. The American Academy of Otolaryngology-Head and Neck Surgery's Hearing and Balance Committee score (CHE), the Neck Disability Index (NDI) and the cervical curvature Cobb angle were recorded before surgery and after surgery at 6 months. All 42 ACDF patients were followed up for 6 to 30 months with an average of (14.0±5.2) months. The operative time ranged from 95 to 220 min with an average of (160.38±36.77) min, the intraoperative blood loss ranged from 30 to 85 ml with an average of (53.60±18.98) ml. Tow patients had mild postoperative dysphagia, which improved with symptomatic treatment such as nebulized inhalation. CHE score decreased from (4.05±0.96) preoperatively to (2.40±0.70) at 6 months postoperatively (t=12.97, P<0.05). The number of improved vertigo at 6 months postoperatively was 38, with an improvement rate of 90.5%. NDI score was reduced from (34.43±8.04) preoperatively to (20.76±3.91) at 6 months postoperatively (t=11.83, P<0.05). The cervical curvature Cobb angle improved from (8.04±6.70)° preoperatively to (12.42±5.23)° at 6 months postoperatively (t=-15.96, P<0.05). The ACDF procedure has outstanding clinical efficacy in treating CSA. The operation can rapidly relieve patients' episodic vertigo symptoms by relieving bony compression and reconstructing cervical curvature. However, it is necessary to strictly grasp the indications for surgery and clarify the causes of vertigo in patients, and ACDF surgery is recommended for CSA patients for whom conservative treatment is ineffective.

The Consistency Between Symptom Scales and Multi-time Point Salivary Pepsin Test for Diagnosing Laryngopharyngeal Reflux Disease

ObjectiveTo investigate the screening diagnostic value of reflux symptom index (RSI), and reflux symptom score (RSS) for laryngopharyngeal reflux disease (LPRD). MethodsFifty-two patients hospitalized in the Department of Otolaryngology-Head and Neck Surgery between October 2022 and April 2023 were enrolled in the study. These patients completed the RSS, RSI scales, as well as underwent the multi-time point salivary pepsin test (MTPSPT). Cohen's kappa test and receiver operating characteristic analysis were utilized to assess and compare the diagnostic values of the RSI and RSS. ResultsA total of 52 patients, comprising 37 males and 15 females, with a mean age of 44 ± 12 years, were enrolled in the study. The Kappa values between RSS, RSI, and MTPSPT were found to be 0.403 (p < 0.05) and 0.192 (p < 0.05), respectively. When considering MTPSPT as the diagnostic criterion, the sensitivity and specificity of RSS were determined to be 76.70% and 76.90%, respectively, while those of RSI were 41.10% and 42.30%. Additionally, the negative predictive values for RSS and RSI stood at 77.70% and 64.70%, respectively, and their positive predictive values were 94.20% and 57.10%. Furthermore, the areas under the curves (AUC) for RSS and RSI were calculated to be 0.677 (95% CI: 0.464-0.742) and 0.609 (95% CI: 0.533-0.800), respectively. ConclusionRSS had a better concordance with multi-time point salivary pepsin test results and AUC values when screening for LPRD.

Donor site morbidity after scapula free flap surgery of head and neck reconstruction: A systematic review and meta-analysis.

The scapula free flap is becoming increasingly more utilized in head and neck reconstruction due to its natural geometry and soft tissue versatility. This study reviews the incidence rate, risk factors, and treatments of complications of scapula donor site morbidity. A review was performed for articles published between October 1990 and November 2022 in Medline (OVID), PubMed, Web of Science, and CENTRAL. After screening, 24 articles meeting the criteria were included. Overall, 660 head and neck surgeries with the scapula donor bone across 24 studies were included. Twenty studies of 612 scapula free flaps reported a pooled postoperative complication rate of 10.7%, with no major complications. Seven studies of 199 scapula reconstructions showed a mean Disability of Arm, Shoulder and Hand (DASH) score of 14.39/100. With its low rate of morbidity, the scapula flap presents itself as a good alternative for patients at risk for poor healing.

Impact of Clinical Practice Guidelines on Pediatric Tonsillectomy for Tonsillitis.

To determine the impact of the release of updated American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNSF) Clinical Practice Guidelines (CPG) for Tonsillectomy in Children in 2019 on adherence to evidence-based practice. Patients between ages 1 and 18 who had tonsillectomies and encounters for throat infection (tonsillitis or pharyngitis) between of February 5, 2015 and February 4, 2023 were identified by International Classification of Diseases and Current Procedural Terminology codes, excluding those with obstructive sleep-disordered breathing. Retrospective chart review was performed to determine adherence to evidence-based practice. There was a significant increase in adherence to evidence-based practice post-CPG release compared to pre-CPG (85.4% vs 73.1%, P = .0088). There was an observed trend for improved adherence to evidence-based practice for pediatric tonsillectomy for recurrent infection for most of the post-CPG period. There were fewer tonsillectomies performed post-CPG, despite more total encounters for throat infection. The publication of the updated AAO-HNSF CPG corresponded with improved adherence to evidence-based practice for tonsillectomy in children for recurrent infection and an observed decrease in overall rate of tonsillectomy. This suggests the CPG may be an effective quality improvement tool for reducing variation and unnecessary patient morbidity or harm. These findings suggest that the updated AAO-HNSF CPG for Tonsillectomy in Children may have effectively impacted practice patterns, and further work should be done to expand their reach to other specialties and settings. Consideration should also be given to further understand any balancing factors associated with reduced tonsillectomies for recurrent infections including quality of life impact on children managed expectantly.

Exploring Diversity in North American Academic Pediatric Otolaryngology.

Representation of women and minority groups is traditionally low in Otolaryngology-Head & Neck Surgery (OHNS). This cross-sectional study aims to assess the difference in gender and racial/ethnic representation within Academic North American pediatric OHNS. Cross-sectional study of North American pediatric OHNS faculty websites. North America. Canadian and American residency program registries were searched for accredited OHNS programs. Pediatric OHNS faculty were identified through program websites. Information regarding gender, race/ethnicity, time in practice, research productivity, academic title, and leadership positions was extracted from public profiles and Scopus. Demographic and academic data was also extracted for OHNS and pediatric OHNS department/division chairs. North American academic pediatric OHNS websites listed 516 surgeons, of whom 39.9% were women. Most surgeons were perceived as White (69.0%), followed by Asian (24.0%), Hispanic (3.7%), and Black (3.3%). Women surgeons had lower h-indices, less publications, and less citations than men (P < .001). Despite women surgeons having fewer years in practice (median 8.0 vs 13.0, P < .001), gender-differences in h-index persisted when controlling for years in practice (P < .05). Men surgeons had higher academic titles (P < .001), but there was no gender difference in leadership roles while accounting for years in practice (P = .559). White surgeons had higher academic titles than non-White surgeons (P = .018). There was no racial/ethnic difference in leadership roles (P = .392). Most pediatric OHNS surgeons are men and/or White. Significant gender-differences in research productivity and academic title exist, however surgeons of racial/ethnic minority have similar research productivity as their racial/ethnic majority counterparts.

Managing Postoperative Delirium in Patients Receiving Head and Neck Surgery: An Educational Overview.

Postoperative delirium in patients receiving head and neck surgery is a pressing concern, affecting morbidity, mortality, and healthcare costs. With an aging population and about 65,000 new head and neck cancer diagnoses per year in the United States, surgery remains a primary treatment modality, regardless of age. This article offers an educational overview of postoperative delirium management in patients receiving head and neck surgery, summarizing incidence, etiology, pathophysiology, diagnostic tests, treatment, complications, and risk factors. A narrative literature review of articles published in the past 10 years was conducted to consolidate information on postoperative delirium in patients receiving head and neck surgery. Postoperative delirium is characterized by acute, fluctuating cognitive dysfunction within 30 days after surgery, with incidence ranging from 11% to 26%. Pathophysiology is multifactorial, and pharmacologic options are limited because of side effects and varying effectiveness. Nonpharmacologic management focuses on addressing underlying causes and early mobilization. Reducing postoperative delirium risk necessitates interprofessional, systemwide collaboration.