The utility of acoustic pharyngometry in treatment of obstructive sleep apnea patients with expansion sphincter pharyngoplasty surgery.

PURPOSE: Expansion sphincter pharyngoplasty (ESP) is a common surgery for patients with obstructive sleep apnea (OSA) which aims to correct the obstruction at the palatal level. The effectiveness of ESP has been widely shown in the literature using surgical success rates, but to our knowledge, there is no research which documents the changes in the upper airway anatomy objectively. We aimed to demonstrate the effectiveness of expansion sphincter pharyngoplasty using acoustic pharyngometry. We also aimed to study the possible utility of acoustic pharyngometry in predicting surgical outcomes. METHODS: Pre- and post-operative acoustic pharyngometry and polysomnography data of patients who underwent expansion sphincter pharyngoplasty were compared prospectively. Minimum cross-sectional area (MCA) and total volume of the pharynx (TPV), apnea-hypopnea index (AHI), and surgical success rates were evaluated. RESULTS: Fifty-two patients with OSA were invited to this study, and 35 patients who agreed to participate were enrolled. All patients underwent ESP surgery. Surgical success rate was 63% according to Sher's criteria. The mean AHI of the patients decreased from 29.6 ± 16.3 to 18.3 ± 18.1. MCA increased from 1.1 ± 0.4 to 2.3 ± 0.4 cm2, and TPV increased from 21.1 ± 6.9 to 31.7 ± 5.5 cm3. Comparative analysis of the successful and unsuccessful groups yielded no significant differences between the groups concerning pre- and post-operative MCA and TPV or in mean changes in MCA and TPV achieved with the surgery. CONCLUSION: Improvement in the upper airway anatomy by expansion sphincter pharyngoplasty can be clearly demonstrated using acoustic pharyngometry. Acoustic pharyngometry findings are quite similar in patients with successful and unsuccessful outcomes; therefore, pharyngometry findings cannot be used to predict surgical success; and surgical success cannot be solely attributed to the changes in MCA and TPV.

Role of steroid injection for skin thickness and edema in rhinoplasty patients.

OBJECTIVES: The aim of this study was to observe the effect of the triamcinolone acetonide injections in thick skinned patients with ultrasonographic measurements and to compare these results with the postoperative nasal skin thickness of patients that were not injected with steroids. METHODS: A prospective study was planned with 42 thick nasal skinned rhinoplasty candidates in our clinic. Skin thickness of specific points along nose was measured and documented. On the 10th day after surgery, triamcinolone acetonide injections were performed into the supratip region of 21 patients in the study group. No injections were made for the control group. Nasal ultrasonographic measurements were repeated 40 days after the surgery for all 42 patients by the same radiologist and results were evaluated. RESULTS: Seventeen women (40.5%) and 25 men (59.5%) were included in the study. Patients' ages ranged from 18 to 53 with an average age of 27.9. In study group, all injections sites showed thinning on the 40th day after surgery. These findings were statistically significant at B (rhinion), D (middle of supratip), and G (middle of the tip). In the control group, all injection sites except A (nasion) displayed thickening on the 40th day after surgery. These findings were statistically significant at B (rhinion), D (middle of supratip), H (left side of the tip), and J (left alar region). CONCLUSION: Triamcinolone acetonide injections are effective in the prevention of edema and provide thinning of the post-rhinoplasty skin envelope.

Skull base osteomyelitis: Comprehensive analysis and a new clinicoradiological classification system.

OBJECTIVE: Skull baseosteomyelitis (SBO) is a rare phenomenon that typically occurs in diabetic or immunocompromised patients, causing significant morbidity and mortality. This study aimed to analyze a single institution's treatment results in SBO patients and propose anew integrated clinicoradiological classification system. METHODS: The medical records of 32 SBO patients that were treated at a tertiary care center between 2006 and 2017 were retrospectively reviewed. A scoring system based on anatomical involvement according to MRI was created. Subsequently, the scoring system was integrated with cranial nerve dysfunction status and a clinical grading system (CGS) was proposed. RESULTS: Among the 32 patients, 78.1% were diabetic and 63% had cranial nerve dysfunction at presentation. Bone erosion based on CT was greater in the patients without regression (P = 0.046). The regression rate decreased from clinical grade (CG)1 to CG3 (P = 0.029). Duration of hospitalization increased as CG increased (P = 0.047). Surgery had no effect on regression status at the time of discharge (P = 0.41). The 1-year, 2-year, and 5-year overall survival rates were 82.2%, 70.8%, and 45.8%, respectively. CG was significantly correlated with overall survival but not with disease-specific survival (log-rank; P = 0.017, P = 0.362, respectively). CONCLUSION: SBO continues to pose a challenge to clinicians, and causes significant morbidity and mortality. The proposed new classification system can be an option for grouping SBO patients according to clinical and radiological findings, helping clinicians estimate prognosis.

The role of eABR with intracochlear test electrode in decision making between cochlear and brainstem implants: preliminary results.

The objective of the study was to discuss the findings of intraoperative electrically evoked auditory brainstem response (eABR) test results with a recently designed intracochlear test electrode (ITE) in terms of their relation to decisions of cochlear or auditory brainstem implantation. This clinical study was conducted in Hacettepe University, Department of Otolaryngology, Head and Neck Surgery and Department of Audiology. Subjects were selected from inner ear malformation (IEM) database. Eleven subjects with profound sensorineural hearing loss were included in the current study with age range from 1 year 3 months to 4 years 3 months for children with prelingual hearing loss. There was only one 42-year-old post-lingual subject. eABR was recorded with an ITE and intraoperatively with an original cochlear implant (CI) electrode in 11 cases with different IEMs. Findings of eABR with ITE and their relation to the decision for CI or auditory brainstem implant (ABI) are discussed. Positive eABR test results were found to be dependent on close to normal cochlear structures and auditory nerve. The probability of positive result decreases with increasing degree of malformation severity. The prediction value of eABR via ITE on decision for hearing restoration was found to be questionable in this study. The results of eABR with ITE have predictive value on what we will get with the actual CI electrode. ITE appears to stimulate the cochlea like an actual CI. If the eABR is positive, the results are reliable. However, if eABR is negative, the results should be evaluated with preoperative audiological testing and MRI findings.

Total and Partial Laser Arytenoidectomy for Bilateral Vocal Fold Paralysis.

Introduction. Treatment for bilateral vocal fold paralysis (BVFP) has evolved from external irreversible procedures to endolaryngeal laser surgery with greater focus on anatomic and functional preservation. Since the introduction of endolaryngeal laser arytenoidectomy, certain modifications have been described, such as partial resection procedures and mucosa sparing techniques as opposed to total arytenoidectomy. Discussion. The primary outcome measure in studies on BVFP treatment using total or partial arytenoidectomy is avoidance of tracheotomy or decannulation and reported success ranges between 90 and 100% in this regard. Phonation is invariably affected and arytenoidectomy worsens both aerodynamic and acoustic vocal properties. Recent reports indicate that partial and total arytenoidectomies have similar outcome in respect to phonation and swallowing. We use CO2 laser assisted partial arytenoidectomy with a posteromedially based mucosal flap for primary cases and reserve total arytenoidectomy for revision. Lateral suturing of preserved mucosa provides tension on the vocal fold leading to better voice and leaves no raw surgical field to unpredictable scarring or granulation. Conclusion. Arytenoidectomy as a permanent static procedure remains a traditional yet sound choice in the treatment of BVFP. Laser dissection provides a precise dissection in a narrow surgical field and the possibility to perform partial arytenoidectomy.

Long-term Results of ABI in Children With Severe Inner Ear Malformations.

OBJECTIVE: To report the long-term outcomes of children who received auditory brainstem implant (ABI) because of severe inner ear malformations. STUDY DESIGN: Retrospective chart review. SETTING: Tertiary referral otolaryngology clinic. SUBJECTS AND METHODS: Between July 2006 and October 2014, 60 children received ABI at Hacettepe University. Preoperative work up included otolaryngologic examination, audiological assessment, radiological evaluation together with assessment of language development and psychological status. The surgeries were performed via retrosigmoid approach with a pediatric neurosurgeon. Intraoperatively, electrical auditory brainstem response was utilized. Initial stimulation was done 4 to 5 weeks postoperatively. Outcomes were evaluated with Categories of Auditory Performance (CAP), speech intelligibility rate (SIR), functional auditory performance of cochlear implant (FAPCI) and Manchester Spoken Language Development Scale scores; receptive and expressive language ages were determined. RESULTS: Sixty children who received ABI were between ages of 12 and 64 months. Thirty-five patients with follow up period of at least 1 year, were reported in means of long-term audiological and language results. The most prevelant inner ear malformation was cochlear hypoplasia (n = 19). No major complication was encountered. Majority of the patients were in CAP 5 category, which implies that they can understand common phrases without lip reading. SIR was found out to be better with improving hearing thresholds. Children with ABI were performing worse than average cochlear implantation (CI) users when FAPCI scores were compared. Patients with the best hearing thresholds have expressive vocabulary of 50 to 200 words when evaluated with Manchester Spoken Language Development Scale. There was no relationship between the number of active electrodes and hearing thresholds. The type of inner ear anomaly with the best and the worst hearing thresholds were common cavity and cochlear aperture aplasia, respectively. Patients with additional handicaps had worse outcomes. Among 35 children, 29 had closed set discrimination and 12 developed open set discrimination above 50%. It was determined that, progress of the patients is faster in the initial 2 years when compared with further use of ABI. CONCLUSION: ABI is an acceptable and effective treatment modality for pediatric population with severe inner ear malformations. Bilateral stimulation together with CI and contralateral ABI should be utilized in suitable cases.

Comparison of various bone cement ossiculoplasty techniques and functional results.

OBJECTIVE: In this study, functional results of different bone cement ossiculoplasty techniques are compared. METHODS: Retrospective case review at a tertiary referral center. Patients who underwent middle ear surgery and bone cement ossiculoplasty between 2006-2012 were included. A total of 52 patients, including 30 patients with 'Incus to stapes' (Group 1) and 13 patients with 'malleus to stapes' (Group 2), five patients with 'incudoplasty + stapedotomy' (Group 3), and four patients with 'malleus to incus' (Group 4) ossiculoplasty were enrolled in the study. Pre-operative and post-operative audiological findings of each group were evaluated. RESULTS: The mean hearing gain (the difference between pre-operative and post-operative air bone gap (ABG)) was 13 dB for Group 1, 30 dB for Group 2, 24 dB for Group 3, and 9 dB for Group 4. The pre-operative air pure tone averages (PTA) of groups 1, 2, and 3 improved significantly in the post-operative period (p < 0.05). Closure of post-operative ABG of patients to less than 20 dB and 10 dB were as follows: ∼70% and 43% in group 1; 86% and 76% in group 2; 100% and 60% in group 3; and 75% and 50% in group 4, respectively. CONCLUSIONS: The results showed that glass ionomer cement is a simple and effective method for reconstruction of ossicular discontinuity in various ossicular chain pathologies and can be an alternative to conventional rebridging techniques such as sculpted incus interposition or partial ossicular replacement prosthesis (PORP).

Prognostic Factors in Sudden Sensorineural Hearing Loss.

BACKGROUND: Sudden sensorineural hearing loss (SSNHL) is still a complex and challenging process which requires clinical evidence regarding its etiology, treatment and prognostic factors. Therefore, determination of prognostic factors might aid in the selection of proper treatment modality. AIMS: The aim of this study is to analyze whether there is correlation between SSNHL outcomes and (1) systemic steroid therapy, (2) time gap between onset of symptoms and initiation of therapy and (3) audiological pattern of hearing loss. STUDY DESIGN: Retrospective chart review. METHODS: Patients diagnosed at our clinic with SSNHL between May 2005 and December 2011 were reviewed. A detailed history of demographic features, side of hearing loss, previous SSNHL and/or ear surgery, recent upper respiratory tract infection, season of admission, duration of symptoms before admission and the presence of co-morbid diseases was obtained. Radiological and audiological evaluations were recorded and treatment protocol was assessed to determine whether systemic steroids were administered or not. Treatment started ≤5 days was regarded as "early" and >5 days as "delayed". Initial audiological configurations were grouped as "upward sloping", "downward sloping", "flat" and "profound" hearing loss. Significant recovery was defined as thresholds improved to the same level with the unaffected ear or improved ≥30 dB on average. Slight recovery was hearing improvement between 10-30dB on average. Hearing recovery less than 10 dB was accepted as unchanged. RESULTS: Among the 181 patients who met the inclusion criteria, systemic steroid was administered to 122 patients (67.4%), whereas 59 (32.6%) patients did not have steroids. It was found that steroid administration did not have any statistically significant effect in either recovered or unchanged hearing groups. Early treatment was achieved in 105 patients (58%) and 76 patients (42%) had delayed treatment. Recovery rates were no different in these two groups; however, when unchanged hearing rates were compared, it was statistically significantly lower in the early treatment group (p<0.05). When hearing outcomes were compared according to initial audiological pattern, significant recovery and unchanged hearing rates did not differ between groups; however, slight recovery rate was highest in the "flat" type audiological configuration (p<0.05). CONCLUSION: According to this patient series, oral steroid therapy does not have any influence on the outcomes of SSNHL. However, mid-frequency hearing loss of flat type and initiation of treatment earlier than 5 days from the onset of symptoms, seem to have positive prognostic effects. Further randomized controlled subject groups might contribute to determine prognostic factors of SSNHL.

Microtrapdoor Flap Technique for Treatment of Glottic Laryngeal Stenosis: Experience With 34 Cases.

OBJECTIVES: Laryngeal stenosis is the most challenging disorder for the laryngologist to treat. Microtrapdoor flap technique was described in 1980s; however, it has not been popular since then. The reason may be the difficulty of the technique. In this study, we will report our experience with microtrapdoor flap technique to treat glottic stenosis of 34 patients. STUDY DESIGN: Retrospective case series of a tertiary referral center. METHODS: Twelve male and 22 female patients make up our study group. All patients, but one, had pure glottic stenosis. The other patient had combined supraglottic and glottic stenosis. Unilateral or bilateral microtrapdoor technique was applied to all patients. The patients are required to have at least 1 year postoperative follow-up. RESULTS: The etiology of glottic stenosis includes 19 cases due to failed surgery for bilateral vocal fold paralysis; seven cases due to microlaryngoscopy (three laryngeal papilloma, one leukoplakia excision, one glottic cancer excision, one foreign body extraction, one biopsy from interarytenoid region); four cases due to prolonged intubation; one case due to laryngeal fracture, one case due to vertical laryngectomy, one case due to smoke inhalation (burn), and one case congenital or idiopathic. Seventeen patients had tracheotomy. All seventeen of them were decannulated 2 months postoperatively. Thirty-three patients (97%) were dyspnea free on exertion 1 year postoperatively. One patient developed restenosis and dyspnea 1 year after treatment; she needs retreatment. CONCLUSIONS: Microtrapdoor flap technique is a successful surgical option for treatment of short-segment laryngeal stenosis.

The effect of midline crossing of lateral supraglottic cancer on contralateral cervical lymph node metastasis.

CONCLUSION: The degree of midline crossing of lateral supraglottic cancer does not significantly change its rate of contralateral cervical metastasis. The rate of occult metastasis is too high to take the risk of contralateral regional recurrence. We support routine bilateral neck dissection even in lateral supraglottic cancers with no or minimal midline crossing. OBJECTIVES: Data on the rate of contralateral cervical metastasis of laterally located supraglottic cancer, the effect of its degree of midline crossing on contralateral cervical metastasis, and its treatment are still controversial. METHODS: This was a retrospective cohort, chart review involving 305 surgically treated patients with T1-3 squamous cell carcinoma of the supraglottic larynx. In all, 184 patients had bilateral neck dissection; 86 N0 contralateral necks were followed up. Thirty-five patients who needed postoperative radiation therapy because of the primary tumor or ipsilateral neck dissection specimen also received radiation therapy to the contralateral neck. The degree of midline crossing at the epiglottis was measured on a laryngectomy specimen with a ruler and expressed as 'no,' '<5 mm' or '≥5 mm.' RESULTS: The rates of occult and overall contralateral metastasis in our series were 16% and 28%, respectively. There was no statistically significant difference between contralateral neck metastasis and recurrence rates in the neck dissection, follow-up, and irradiation groups according to the degree of midline crossing.

Hybrid carcinoma of the parotid gland: ductal carcinoma and myoepithelial carcinoma.

Hybrid carcinomas are rare neoplasms which are characterized by two different types of tumors localized in a single topographic region of the lesion. Parotid gland is the most common involvement site of hybrid carcinomas among salivary glands. The aggressiveness of the hybrid tumor depends on its high-grade component. In this article, we present a 71-year-old male case with the left parotid gland hybrid carcinoma consisting of salivary duct carcinoma and myoepithelial carcinoma.

Oval window atresia: a novel surgical approach and pathognomonic radiological finding.

OBJECTIVES: The facial nerve usually occupies the oval window area in patients with oval window atresia. During exploration, if the facial nerve is discovered to lie in the oval window area, this is usually regarded as a contraindication for further surgical intervention. The aim of the present paper is to demonstrate the preoperative pathognomonic radiological sign and describe a new surgical approach for this difficult situation. METHODS: 3 patients and 4 ears were operated due to conductive hearing loss by the same surgeon in a tertiary referral center. Their clinical presentation, radiological findings, surgical findings and final outcomes were evaluated and correlated. RESULTS: Surgical findings were identical in all 4 ears: facial nerve was running over the oval window and tympanic portion was completely dehiscent. Incus long arm was medially displaced due to abnormal development of the stapes suprastructure. In each ear a successful vestibulotomy and teflon piston placement was achieved. Preoperative mean air-bone gap of 47.5dB was improved to 21.5dB. There were no complications. CONCLUSION: Oval window atresia is a rare middle ear anomaly usually regarded as a contraindication for surgical intervention. In this study we present a novel surgical approach with succesful results. However the best approach is to inform the family by showing the nerve on tomography, showing the operation video, informing the family about the sensorineural hearing loss and letting the family choose the treatment option.

A new cochlear implant electrode with a "cork"-type stopper for inner ear malformations.

OBJECTIVE: Gusher in inner ear malformations is common in patients with incomplete partition type I and type III. It is also common in less severe form as oozing in incomplete partition type II and large vestibular aqueduct. It is important to prevent cerebrospinal fluid (CSF) escape around the electrode to prevent meningitis. METHODS: The custom-made device was produced by Med-El Company. It has a "cork"-like stopper instead of the usual silicon ring to prevent gusher. There are two types of electrodes of different lengths. The standard one is 25mm (contact space 1.7mm) and the short one is 20mm (contact space 1.3mm). It was used in 50 patients with different inner ear malformations. RESULTS: Thirteen patients had gusher, and 11 patients oozing during cochleostomy. One patient with initial prototype of the cork electrode had to be revised because of persistent oozing around the electrode. Another patient had slow extrusion of the electrode most probably due to CSF pulsation and had to be revised. Both patients had no more CSF fistula. CONCLUSION: CSF fistula in inner ear malformations is a serious situation which may lead to recurrent meningitis. The new electrode with "cork" stopper looks promising in preventing the postoperative CSF leak around the electrode.

Novel endoscopic treatment of pharyngocele: endoscopic suture pharyngoplasty.

BACKGROUND: Pharyngocele or a lateral pharyngeal diverticulum (LPD) are rare lesions, which are bulgings of the pharyngeal mucosal surface through one of the weak areas of the pharynx. METHODS: The external approach has been the primary surgical treatment of pharyngoceles. The purpose of this article was for us to report an endoscopic successful treatment of pharyngocele by suture pharyngoplasty. RESULTS: Endoscopic suture pharyngoplasty does not require an external incision and hospitalization. After 3 months of abstinence from trumpet playing, the patient is back to his musical career. CONCLUSION: Because of the minimally invasive procedure, endoscopic suture pharyngoplasty can be performed in case of symptomatic pharyngoceles with a good result.

Comparison of voice and swallowing parameters after endoscopic total and partial arytenoidectomy for bilateral abductor vocal fold paralysis: a randomized trial.

IMPORTANCE: Total arytenoidectomy is claimed to increase risk of aspiration and cause more voice loss than other operations performed for bilateral abductor vocal fold paralysis (BVFP). However, objective evidence for such a conclusion is lacking. There is no study comparing swallowing and voice after total and partial arytenoidectomy. OBJECTIVE: To compare voice and swallowing parameters after endoscopic total and partial arytenoidectomy for BVFP. DESIGN, SETTING, AND PARTICIPANTS: In this prospective, randomized, double-blind, case-control study conducted at a tertiary referral university, the study population comprised 20 patients with BVFP. INTERVENTIONS: Endoscopic total and partial arytenoidectomy. MAIN OUTCOMES AND MEASURES: Decannulation, duration of operation, Voice Handicap Index, acoustic and aerodynamic analysis, postoperative breathing ability, subjective comparison of preoperative and postoperative voice, speech intensity, and functional outcome swallowing scale. RESULTS: Median duration of partial and total arytenoidectomies were 59 and 49 minutes, respectively. This difference was statistically significant (P = .04). Comparisons of preoperative and postoperative Voice Handicap Index, acoustic and aerodynamic measures, postoperative breathing ability, subjective comparison of preoperative and postoperative voice, speech intensity, and functional outcome swallowing scale were not statistically significantly different between both groups. CONCLUSIONS AND RELEVANCE: Endoscopic total and partial arytenoidectomy are very successful static surgical options for BVFP. Partial takes longer than total arytenoidectomy. They both provide a comfortable airway, acceptable voice, and acceptable deglutition. It may be a sound practice to perform partial arytenoidectomy initially for primary BVFP cases and reserve total arytenoidectomy for revision cases. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT01824849.

Recurrent contact granuloma: experience with excision and botulinum toxin injection.

IMPORTANCE: Contact granuloma is a difficult-to-treat laryngeal disorder associated with vocal abuse, habitual throat clearing, and laryngopharyngeal reflux. It has a high propensity for persistence and recurrence despite many treatment alternatives. OBJECTIVE: To present our experience with recurrent contact granuloma treated with microlaryngoscopic excision and botulinum toxin injection. DESIGN: Case series. The follow-up period had a mean (range) of 41 (11-88) months. SETTING: Tertiary referral university clinic. PARTICIPANTS: Twenty patients with recurrent, grade 3 and grade 4 contact granuloma whose lesion was excised at least once after failure of conservative treatments. INTERVENTIONS: Microlaryngoscopic excision and botulinum toxin type A injection into the region of the bilateral thyroarytenoid and lateral cricoarytenoid muscles. MAIN OUTCOMES AND MEASURES: Disappearance of contact granuloma. RESULTS: Seventeen patients were cured of their contact granuloma. Three patients experienced recurrences: 2 received botulinum toxin injection only as outpatients and recovered. The other patient required reexcision and reinjection under general anesthesia. These 3 patients were free of granuloma at their last follow-up. CONCLUSIONS AND RELEVANCE: After failed conservative treatment, microlaryngoscopic excision and botulinum toxin type A injection is successful in the treatment of recurrent contact granuloma. Removing recurrent granulomas can result in a low recurrence rate if botulinum toxin type A is added at the time of removal.

The role of the medial olivocochlear system in the complaints of understanding speech in noisy environments by individuals with normal hearing.

OBJECTIVE: The aim of our study is to investigate the relationship between the complaint of speech understanding in noisy environments and the findings of contralateral suppression of transient evoked otoacoustic emissions and speech recognition in noise test methods in individuals with normal hearing. METHODS: Sixty-nine subjects between 18 and 53 years of age with normal hearing participated in the present study. The subjects were assigned to one of two groups, reported difficulty understanding speech in noise or no reported difficulty understanding speech in noise. After hearing and immitancemetric evaluation, contralateral suppression of transient evoked otoacoustic emissions and speech recognition in noise tests were administered to both groups. Suppression was calculated in half-octave frequency bands centered at 1.0, 1.5, 2.0, 3.0 and 4.0kHz. RESULTS: We found out that the speech recognition in noise scores and contralateral suppression values were lower in subjects with the complaint of speech understanding in noise than those who do not have such complaints. CONCLUSIONS: We concluded that the complaint of speech understanding in noise may be related to the medial efferent system dysfunction, so central auditory nervous system.

Laryngomalacia: patient outcomes following aryepiglottoplasty at a tertiary care center.

Laryngomalacia is the most common cause of stridor in neonates and infants. Most cases are mild and resolve spontaneously without treatment. Only severe cases with intolerable symptoms require surgical intervention; in such cases, supraglottoplasty is considered the treatment of choice. The aim of this study was to review and present the outcomes in patients with laryngomalacia who underwent aryepiglottoplasty-a type of supraglottoplasty. The medical records of children diagnosed as laryngomalacia who were followed up at Hacettepe University Hospital, Department of Otorhinolaryngology, between 2007 and 2012 were reviewed retrospectively. The study included 16 children who required surgical intervention. The mean age of the 16 children included in the study was 133 days (range: 7 days-48 months). Among the patients, 9 (56%) were male and 7 (44%) were female. In all, 7 patients (44%) had a comorbid condition. Laryngomalacia diagnoses were as follows: type I: n = 2, 13%; type II: n = 13, 81%; type III: n= 1, 6%. Stridor completely resolved in 10 of the children who underwent aryepiglottoplasty. Three patients required tracheotomy and 3 required revision supraglottoplasty; these six cases were considered as failed surgical treatment. The aryepiglottoplasty success rate was 63%. None of the patients had any intraoperative or postoperative complications. Despite the primarily benign nature of laryngomalacia, comorbid conditions can exacerbate symptoms and negatively affect the prognosis. Aryepiglottoplasty can be performed with high success and low complication rates in properly selected patients.