Cadaveric and Computed Tomography Analysis of the Anterior Ethmoidal Artery Flap.

BACKGROUND: The anterior ethmoidal artery (AEA) flap has been successful in repairing anterior nasal septal perforations and has been presumed to be axially based on AEA branches coursing through or around the cribriform plate (CP). However, limited evidence supports the flap's axial supply. The purposes of this cadaveric and computed tomography (CT) study were to assess the arterial anatomy from the CP to the septum, and to determine AEA flap length to predict ideal flap base width. METHODS: Ten fresh latex-injected cadavers were utilized for endoscopic dissection to identify arteries traversing the CPs on each side. First, arterial trajectories along the dorsal septum were recorded. Measurements were then made bilaterally along the septum from the middle turbinate (MT) axilla to the nasal branch of the AEA (NBAEA) traversing the CP. Additionally, 100 sinus CTs were reviewed to measure AEA flap lengths bilaterally. RESULTS: From 10 cadavers, 20 sides were utilized for measurements. In all cadavers, the AEA septal branches coursed diagonally or horizontally along the dorsal septum, and never directly vertically. The mean distance from the MT axilla to the NBAEA was 1.24 ± 1.93 cm (range = 1-1.5 cm). Based on CTs, the mean AEA flap length was 6.40 ± 0.60 cm. CONCLUSIONS: Based on the non-vertical courses of AEA septal branches, the AEA flap is more likely a random transposition flap than an axial flap. Average AEA flap length ranged from 6.0 to 7.0 cm. Assuming 3:1 length:width ratios, AEA flap base widths should be about 2.0-2.3 cm. LEVEL OF EVIDENCE: NA Laryngoscope, 134:2100-2104, 2024.

Ethnically Sensitive Rhinoplasty.

Ethnically sensitive rhinoplasty presents a unique challenge. There are a large number of variations in skin tone, skin thickness, and structural deformities, which require a high degree of thoughtfulness and planning. A thorough history and physical examination are the cornerstone to achieving a good result. An open and honest discussion is necessary to fully understand the patient's goals. The surgeon should clearly define which goals are achievable and which are not. An individualized approach with special consideration toward maintaining ethnic heritage is imperative. Conservative techniques will help achieve a natural, balanced outcome and will allow for preservation of nasal function.

Predictors of Long-Term Nasal Obstruction Symptom Evaluation Score Stability Following Septoplasty With Inferior Turbinate Reduction.

OBJECTIVES/HYPOTHESIS: Determine the postoperative Nasal Obstruction Symptom Evaluation (NOSE) score stability between 1 and ≥6 months after septoplasty with inferior turbinate reduction (ITR). Education level and occupation were evaluated to determine their effects on NOSE score stability during the postoperative period. STUDY DESIGN: Retrospective case series. METHODS: This was a retrospective case series. Patients were included if they underwent septoplasty with ITR for nasal obstruction due to septal deviation and inferior turbinate hypertrophy. NOSE scores were collected preoperatively, and at 1 and ≥6 months postoperatively. Education level and occupation were collected postoperatively via telephone survey. Changes in NOSE scores were compared between the different time points. Education level and occupation were analyzed to determine if they affected NOSE scores. RESULTS: There were 98 patients included, and 56 were male (57.1%). Mean NOSE scores preoperatively and at 1 and ≥6 months postoperatively were 72.1, 17.1, and 12.0, respectively. Patients demonstrated a statistically and clinically significant reduction in NOSE score at 1 month (-54.9, P < .001) and at ≥6 months postoperatively (-60.0, P < .001). The mean 6.2-point decrease in NOSE score from 1 to ≥6 months was statistically, but not clinically significant. There were no significant differences in NOSE score changes based on educational level and occupation. CONCLUSIONS: Patients achieved statistically and clinically significant reductions in NOSE scores at 1 months, with no clinically significant differences in NOSE scores at ≥6 months, suggesting NOSE score stability between these postoperative time points. Neither education level nor occupation influenced NOSE scores. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E2105-E2110, 2021.

Impact of a specialty trained billing team on an academic otolaryngology practice.

PURPOSE: To determine how the incorporation of specialty specific training for coders within a focused billing team affected revenue, efficiency, time to reimbursement, and physician satisfaction in an academic otolaryngology practice. MATERIALS AND METHODS: Our academic otolaryngology department recently implemented a new billing system, which incorporated additional training in otolaryngology surgical procedures for medical coders. A mixed model analysis of variance was used to compare billing outcomes for the 6 months before and 6 months after this new approach was initiated. The following metrics were analyzed: Current Procedural Terminology codes, total charges, time between services rendered and billing submission, and time to reimbursement. A survey of department physicians assessing satisfaction with the system was reviewed. RESULTS: There were 4087 Current Procedural Terminology codes included in the analysis. In comparing the periods before and after implementation of the new system, statistically significant decreases were found in the mean number of days to coding completion (19.3 to 12.0, respectively, p < 0.001), days to posting of charges (27.0 to 15.2, p < 0.001), days to final reimbursement (54.5 to 27.2, p < 0.001), and days to closure of form (179.2 to 76.6, p < 0.001). Physician satisfaction with communication and coder feedback increased from 36% to 64% after initiation of the new program. CONCLUSIONS: The implementation of additional specialty training for medical coders in the otolaryngology department of a large medical system was associated with improved revenue cycle efficiency. Additionally, this model appears to improve physician satisfaction and confidence with the coding system.

Postoperative pain with or without nasal splints after septoplasty and inferior turbinate reduction.

PURPOSE: To determine the effect of intranasal Doyle splints on postoperative pain following septoplasty and inferior turbinate reduction (ITR). Changes in Nasal Obstruction Symptom Evaluation (NOSE) scores were also evaluated. MATERIALS AND METHODS: A prospective cohort study conducted from January 2017 to January 2019. Patients were recruited if they experienced nasal obstruction due to septal deviation and inferior turbinate hypertrophy, and failed a one-month trial of intranasal corticosteroids. All patients underwent septoplasty with ITR, and either had Doyle splints or no splints placed. Patients were prescribed hydrocodone-acetaminophen 5-325 mg and asked to keep a daily log of pain medication use and visual analog scale (VAS) scores. Pain logs and NOSE scores were compared between patients who had splints versus patients who had no splints placed after septoplasty and ITR over the first postoperative week. NOSE scores were also collected at every postoperative visit (1 week, 1 month, and 6 months). RESULTS: Fifty-seven patients were enrolled (37 splints, 20 no-splints). The median postoperative pain VAS score was 3.0 (interquartile range [IQR] 2.0-5.0) for the splint group and 4.0 (IQR 2.0-5.0) for the no-splint group (P = 0.906). The median postoperative pain medication requirement in morphine equivalents at the first postoperative visit was 5.4 mg/day (IQR 2.0-13.3) for the splint group and 8.4 mg/day (IQR 1.8-15.3) for the no-splint group (P = 0.833). CONCLUSIONS: There were no statistically significant differences in postoperative pain VAS scores or pain medication use between the two groups. All patients experienced significant reductions in NOSE scores postoperatively.

Changes in Nasal Staphylococcus Colonization and Infection Rates After Nasal Surgery.

Background: The relationship between nasal flora and infection rates in patients undergoing nasal surgery is of interest. This relationship has been studied though changes that may take place due to surgery have never been elucidated. Objective: To assess colonization rates and changes in colonization patterns of methicillin-resistant or methicillin-sensitive Staphylococcus aureus (MRSA/MSSA) in nasal flora in patients undergoing nasal surgery and to determine whether colonization is a risk factor for postoperative infection. Methods: Patients undergoing nasal surgery including septoplasty, rhinoplasty, or nasal valve repair were recruited prospectively. Patients completed a survey preoperatively concerning risk factors of postoperative infection. Nasal swabs and cultures were done preoperatively and at 1 week postoperatively. Patients were assessed for surgical site infections postoperatively. Results: Fifty-five patients completed both preoperative and postoperative nasal swabs. Preoperative to postoperative colonization rates increased for MRSA (2-5%) and MSSA (22-36%). Of the 55 patients, 11 had a change in nasal flora postoperatively, 9 of whom were colonized with a Staphylococcus aureus strain. However, MSSA/MRSA colonization either preoperatively or postoperatively was not associated with surgical site infections. Gender was the only variable found to be associated with postoperative infection (p = 0.007) with all four infections occurring in females. Conclusions: MSSA and MRSA do not appear to be major risk factors for surgical site infection in nasal surgery, whereas prior nasal surgery is a risk factor. This is the first report of a change in nasal colonization after nasal surgery. This could have implications for antibiotic prophylaxis in select nasal surgery cases.

Surgical Considerations in Patients of Middle Eastern Descent.

Rhinoplasty in patients of Middle Eastern descent presents a unique challenge. There are a large number of variations of skin tone, skin thickness, and structural deformities, which require a high degree of thoughtfulness and planning. A thorough history and physical examination is the cornerstone to achieving a good result. An open and honest discussion is necessary to fully understand the patient's goals. The surgeon should clearly define which goals are achievable and which are not. Conservative techniques will help achieve a natural, balanced outcome and will allow for preservation of nasal function.

Snoring and carotid artery disease: A new risk factor emerges.

OBJECTIVES/HYPOTHESIS: Previous studies have identified a relationship between snoring, carotid intima media thickening, and the presence of atherosclerosis. This study examines the correlation between snoring and carotid artery disease through use of duplex ultrasound identifying greater than 50% internal carotid artery stenosis. STUDY DESIGN: Prospective cohort study. METHODS: Patients presenting to three academic vascular laboratories for carotid duplex examination completed the following surveys: demographic information, assessment of risk factors for carotid stenosis, assessment of history of obstructive sleep apnea, or continuous positive airway pressure use and Snoring Outcomes Survey. Patients were categorized into 2 groups based on the presence or absence of carotid disease. Data were analyzed by univariate contingency tables and logistic regression analysis. RESULTS: Five hundred one patients completed the survey, of whom 243/501 (49%) had evidence of carotid occlusive disease. On univariate analysis, smoking, hypertension, heart disease, hypercholesterolemia, diabetes, and stroke all correlated with greater than 50% carotid stenosis. Multivariate analysis indicated that snorers were significantly more likely to have carotid disease. Three hundred twenty-seven participants were thought to have primary snoring. On univariate analysis, snorers were found to be significantly more likely to have carotid disease. After adjustment for covariates, snoring was not significant for carotid disease. However, multivariate analysis showed snorers to be significantly more likely to have bilateral carotid disease. CONCLUSIONS: This study shows a potential relationship between snoring and bilateral carotid artery stenosis greater than 50%; snorers have risk of carotid stenosis twice that of nonsnorers. Further investigation is warranted to better elucidate this relationship. LEVEL OF EVIDENCE: 2b Laryngoscope, 129:265-268, 2019.

Bleeding risk associated with resection of the middle turbinate during functional endoscopic sinus surgery.

BACKGROUND: The decision to resect the middle turbinate (MT) during functional endoscopic sinus surgery is controversial. Although there have been a variety of studies that examined the functional outcome related to this maneuver, very few studies evaluated the potential for complications, in particular, epistaxis. OBJECTIVE: We sought to determine if resection of the MT during functional endoscopic sinus surgery leads to an increased risk for postoperative bleeding. METHODS: Patients who underwent functional endoscopic sinus surgery for chronic sinusitis or nasal polyposis between 2004 and 2014 at a single institution were analyzed for bleeding and other complications after resection of the MT. RESULTS: Between 2004 and 2014, 1185 sinus surgeries were performed by 18 surgeons. A propensity matched set of 228 patients who underwent turbinate resection, and 228 controls were selected based on predicted probabilities from a logistic regression that predicted turbinate resection and that was adjusted for age, sex, and procedure. There were 89 patients with bilateral turbinates removed and 139 with unilateral turbinates removed. There was no significant difference in major bleeding or other complication rates between the two groups. Patients who underwent resection of at least one MT were 3.95 times more likely to have minor bleeding compared with those who did not; this risk increased with the number of turbinates resected (trend p = 0.008). Patients on anticoagulation medications were at a significant risk of bleeding if their MT was removed (p = 0.007), whereas patients on aspirin or antiplatelet therapy were not at a significant risk. CONCLUSION: There was no increased risk of major bleeding or other complication associated with resection of the MT. However, there was a significantly increased minor bleeding rate associated with MT resection, particularly if the patient was on anticoagulants.

Contralateral hearing loss after vestibular schwannoma excision: a rare complication of neurotologic surgery.

We report a rare case of contralateral hearing loss after vestibular schwannoma excision in a 48-year-old man who underwent surgery via a suboccipital approach for removal of a nearly 2-cm lesion involving the right cerebellopontine angle. Postoperatively, the patient awoke with bilateral deafness, confirmed by both audiometry and spontaneous otoacoustic emissions. The patient was treated aggressively with high-dose intravenous steroids, vitamins E and C, and oxygen. Over the next several months he had gradual recovery of most of the hearing in his left (unoperated) ear. Contralateral hearing loss may develop after vestibular schwannoma excision; multiple pathophysiologic mechanisms for this occurrence have been proposed.

Effect of depressor septi resection in rhinoplasty on upper lip length.

IMPORTANCE: Resection of the depressor septi in rhinoplasty has been used to correct the smiling deformity. Studying the effects of this maneuver on the upper lip length is important for operative planning, as well as for patient counseling. OBJECTIVE: To define an approach to the resection of the depressor septi muscle during functional and aesthetic rhinoplasty and to determine whether performing this maneuver causes any measureable change in the length of the upper lip in the repose position. DESIGN, SETTING, AND PARTICIPANTS: A retrospective medical record review and photographic analysis were performed on 36 patients who had undergone rhinoplasty involving resection of the depressor septi by either of 2 of the investigators at a tertiary care academic center and a private practice between 2010 and 2013. All maneuvers performed during the procedure were recorded. Preoperative photographs were compared with postoperative photographs using Adobe Photoshop, and percent change in upper lip length was calculated. INTERVENTION: Rhinoplasty involving resection of the depressor septi. MAIN OUTCOME AND MEASURE: Percent change in upper lip length, calculated by measuring the ratio between upper lip length and intercanthal distance and comparing the preoperative and postoperative ratios. RESULTS: Thirty-six patients were evaluated, including 22 men and 14 women. Postoperative photographs were taken a mean (range) of 7.06 months (7 days to 2 years) after surgery. The mean change was a 1.74% decrease in upper lip length; 24 patients (67%) had a decrease (mean [maximum], 5.89% [21.22%]), and 12 patients (33%), an increase (mean [maximum], 6.55% [12.68%]) in upper lip length. Compared with the preoperative lip length, the mean (95% CI) postoperative lip length was 100.09% (97.35%-102.83%) in women vs 95.37% (90.86%-99.88%) in men (P = .07). No predictable factors determined whether a patient would develop a postoperative increase or decrease in upper lip length. CONCLUSIONS AND RELEVANCE: Resection of the depressor septi muscle during rhinoplasty is a well-documented maneuver often used in the treatment of the ptotic tip and smile deformity. This descriptive study showed that resection of the depressor septi muscle has an unpredictable but small effect on upper lip length in the repose position. LEVEL OF EVIDENCE: 3.

Snoring and carotid artery intima-media thickness.

OBJECTIVES/HYPOTHESIS: A growing body of evidence indicates that primary snoring (PS) may be the initial presentation of sleep-disordered breathing and can adversely affect an individual's health. Individuals with the sole diagnosis of PS were evaluated to determine if a relationship exists between snoring and thickening of the intima media of the carotid arteries. STUDY DESIGN: Cross-sectional study. METHODS: Our institution's sleep center database identified patients aged 18 to 50 years who had a diagnostic sleep study with apnea-hypopnea index <5 between December 2006 and January 2012. Subjects underwent a diagnostic carotid artery duplex ultrasound measuring the intima-media thickness (IMT) of the bilateral carotid arteries at four separate points. A validated Snoring Outcomes Survey (SOS) was completed and used to categorize snorers and nonsnorers. Groups were compared using a Student t test. RESULTS: Of 913 patients who met inclusion criteria, 54 patients completed both the carotid duplex ultrasound and SOS. There were no statistically significant differences in IMT for the groups defined by smoking or diabetes. Compared to nonsnorers, snorers were found to have a significantly greater IMT at two points along the left internal carotid artery and one point on the right side. When considering all eight points, IMT was significantly greater in snorers. CONCLUSIONS: This study shows a relationship between PS and IMT of the carotid arteries. Given the well-described relationship between increased carotid IMT and serious health conditions, nonapneic snoring may be a precursor to changes of the carotid artery intima and should be further investigated. LEVEL OF EVIDENCE: 3b.

Head and neck cancer in transplant recipients.

OBJECTIVES/HYPOTHESIS: The development of malignancy in organ transplant patients is a well-known complication of long-term immunosuppressive therapy. We sought to characterize our institution's 20-year experience with head and neck cancer after solid organ transplantation. STUDY DESIGN: Retrospective review. METHODS: Patients who underwent a solid organ transplant with subsequent development of a head and neck malignancy, including cutaneous and noncutaneous (upper aerodigestive tract and salivary gland) cancers, from January 1990 through December 2011 were identified. Patients were stratified according to cancer type, location, stage, and survival and compared to a nontransplant cohort in our institution's tumor registry. RESULTS: Of 95 patients identified, 17 had noncutaneous and 78 had cutaneous head and neck malignancies post-transplant. Among the noncutaneous group, no statistically significant differences occurred in age, gender, stage, or 5-year survival status when compared to the nontransplant tumor registry cohort. However, significantly fewer transplant patients were alive at 1 year. Among the cutaneous group, >50% had multiple malignancies. The total incidence of head and neck cancer following organ transplantation was 2.6%. CONCLUSIONS: Although the development of head and neck cancer is a rare side effect of immunosuppression, it still warrants attention. These patients have been found to be less likely to survive >1 year when compared to their nontransplant counterparts. Patients who develop head and neck malignancies following organ transplantation require aggressive screening, treatment, and follow-up, as this diagnosis may portend a poor prognosis.

Metastatic renal cell carcinoma to the parotid gland in the setting of chronic lymphocytic leukemia.

Renal cell carcinoma (RCC) is infamous for its unpredictable behavior and metastatic potential. We report a case of a patient with a complex history of multifocal renal cell carcinoma and chronic lymphocytic leukemia (CLL), who subsequently developed a parotid mass. Total parotidectomy revealed this mass to be an additional site of metastasis which had developed 19 years after his initial diagnosis of RCC.

Three-dimensional volumetric measurements and analysis of the maxillary sinus.

BACKGROUND: Multiple chronic rhinosinusitis (CRS) staging systems have been developed in an attempt to correlate symptoms with radiological imaging results. Currently, no perfect system exists. We sought to analyze the maxillary sinus (MS) using three-dimensional volumetric measurements and advanced high-resolution CT imaging. METHODS: We reviewed MS CT scans from 50 control subjects and 50 subjects with documented CRS involving at least one MS. The following measurements were recorded: (1) volume of MS free air, (2) MS mucosal thickening, and (3) MS lateral wall bony thickness. Average Hounsfield unit (HU) values for mucosal thickening among CRS subjects were also recorded. Values are expressed as mean ± SD and median. Values from the CRS patients were compared with healthy controls using Student's t-tests. RESULTS: Among controls (n = 50), volumes (mL) of right and left MS were 24.1 ± 9.7 and 24.7 ± 9.0, respectively. Among CRS patients (n = 50), the portion of mucosal disease to total sinus volume was 51.8% (right) and 50.7% (left). Mean bony thickness (mm) in controls was 0.98 ± 0.2 (right) and 1.0 ± 0.3 (left). CRS patients had significantly greater bony thickness 1.9 ± 0.8 (right) and 2.0 ± 0.9 (left; p = 0.0001). HU for diseased MS were 30.1 ± 18.7 (right) and 35.7 ± 22.1 (left). CONCLUSION: Three-dimensional volumetric analysis combined with HU calculations and bony thickness measurements represents a new and unique way to evaluate CT scans in patients with CRS. Additional studies correlating symptoms with imaging findings as well as analysis of all paranasal sinuses is the next step toward a novel staging system.

Molecular characterization of late stomal recurrence following total laryngectomy.

The goal was to determine recurrent or second primary status for late stomal malignancies, 16 and 17 years post-total laryngectomy in two laryngeal squamous cell carcinoma (LSCC) patients, based on DNA methylation signatures and HPV typing. Adopting a literature review based definition of late stomal recurrences as new primaries at the site of the stoma or neopharynx occurring >5 years after total laryngectomy, we employed a multi-gene candidate approach to examine promoter methylation in 24 tumor suppressor genes and PCR-based assays for HPV status offered additional insights into whether the late stomal tumors post-total laryngectomy were related or not. The primary tumor for Patient 1 was negative for HPV but had aberrant hypermethylation of APC, MLH1 and BRCA1. The stomal biopsy 17-years later showed presence of HPV-16 without any methylated genes. In Patient 2, HPV-11 and promoter methylation of APC identified in the primary tumor was also observed in the stomal malignancy 16 years post-total laryngectomy. Additional information provided by molecular typing for HPV and methylation markers underscored Patient 1's and 2's late stomal presentation as most likely a second primary and recurrence, respectively. DNA methylation markers are particularly advantageous because DNA methylation is an early event in tumorigenesis, and the epigenetic modification, 5-methylcytosine, is a stable marker. Molecular marks to discern genetic heterogeneity or relatedness of stomal malignancies several years post-total laryngectomy can provide clues to their status as either second primaries or likely recurrences. Our results support the hypothesis that a subset of stomal recurrences after total laryngectomy represents second primary tumors.