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INTRODUCTION: Benign Paroxysmal Positional Vertigo (BPPV) is the most common peripheral vestibular disorder. The Dix-Hallpike and Roll maneuvers are used to diagnose BPPV. OBJECTIVE: This study aims to investigate the diagnostic value of repeated Dix-Hallpike and Roll maneuvers in BPPV. METHODS: We performed Dix-Hallpike and roll maneuvers in patients who admitted with peripheral vertigo anamnesis and met our criteria. The present study consists of 207 patients ranging in age from 16 to 70 (52.67±10.67). We conducted the same maneuvers sequentially one more time in patients with negative results. We detected patients who had negative results in first maneuver and later developed symptom and nystagmus. We evaluated post-treatment success and patient satisfaction by performing Dizziness Handicap Inventory (DHI) at first admittance and two weeks after treatment in all patients with BPPV. RESULTS: Of a total of 207 patients, we diagnosed 139 in first maneuver. We diagnosed 28 more patients in sequentially performed maneuvers. The remaining 40 patients were referred to imaging. There was a significant difference between pre- and post-treatment DHI scores in patients with BPPV (p<0.001). CONCLUSION: Performing the diagnostic maneuvers only one more time in vertigo patients in the first clinical evaluation increases the diagnosis success in BPPV. Canalith repositioning maneuvers are effective and satisfactory treatment methods in BPPV.

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ABSTRACT INTRODUCTION: Caudal septal dislocation is a respiratory and cosmetic problem. The correction of caudal septal dislocation is a challenging issue. Although different modalities have been described for the treatment, it is still controversial. OBJECTIVES: This study aims to describe a two-level suture technique which can be used to correct and stabilize the septum in the columellar pocket. METHODS: The caudal septum was fixed to the nasal spine with suturing, and an anterior columellar pocket was formed. Two septocolumellar sutures including superior and inferior were performed to correct the dislocated caudal septum and to increase the stability of caudal septum in the columellar pocket. RESULTS: Anterior rhinoscopy showed no recurrent deviation or dislocation in our patients. CONCLUSION: Our suture technique is an effective and easy-to-use method to correct the caudal septal dislocation. It can also be used to increase the stability of corrected septum by other techniques. A two-level suture technique increases the success of correction and reduces the risk of postoperative septal caudal luxation, stabilizing the superior portion of the caudal septum, in particular. Therefore, it would reduce the rate of redo surgeries.

Resumo Introdução: O desvio septal caudal é um problema respiratório e estético, e a sua correção é tarefa desafiadora. Embora tenham sido descritas diferentes modalidades para o tratamento, esse é ainda um tópico controverso. Objetivos: O presente estudo objetivou descrever uma técnica de sutura em dois níveis, que pode ser empregada na correção e estabilização do septo na bolsa columelar. Método: O septo caudal foi fixado à espinha nasal com suturas, após a realização de uma bolsa columelar anterior. Duas suturas septocolumelares, superior e inferior, foram aplicadas para a correção do desvio septal caudal e, também, para maior estabilidade do septo caudal na bolsa columelar. Resultados: Rinoscopia anterior não resultou em recorrência do desvio ou luxação em nossos pacientes. Conclusão: Nossa técnica de sutura é um método efetivo e de fácil uso para a correção do desvio septal caudal. A técnica também pode ser utilizada para aumentar a estabilidade de septos corrigidos por outras técnicas. A técnica de sutura em dois níveis aumenta o sucesso da correção e diminui o risco de luxação septal caudal, estabilizando, em particular, a parte superior do septo caudal. Portanto, nossa técnica diminui o percentual de reoperações.

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INTRODUCTION: Various graft materials have been used to close tympanic membrane perforations. In the literature, there are few studies in pediatric populations comparing different graft materials. To our knowledge, there is no reported study that measured the thickness of the tragal cartilage in pediatric tympanoplasties. The tragal cartilage is not of uniform thickness in every patient. OBJECTIVE: To compare anatomical and functional outcomes of temporalis fascia muscle and full-thickness tragal cartilage in type 1 pediatric tympanoplasties. METHODS: In total, 78 patients (38 males, 40 females; average age 10.02±1.98 years; range, 7-18 years) who underwent type 1 tympanoplasties in our clinic were included. Demographics, anatomical, and functional outcomes were collected. Temporalis fascia muscle and tragal cartilage were used as graft materials. Tragal cartilage was used without thinning, and the thickness of tragal cartilage was measured using a micrometer. Anatomical and functional outcomes of cartilage and fascia were compared. Audiometric results comparing the cartilage and fascia groups were conducted at 6 months, and we continued to follow the patients to 1 year after surgery. An intact graft and an air-bone gap≤20dB were regarded as a surgical success. Results with a p-value<0.05 were considered statistically significant. RESULTS: The graft success rate was 92.1% for the cartilage group compared with 65.0% for the temporal fascia group. In the fascia group, the preoperative air-bone gap was 33.68±11.44 dB and postoperative air-bone gap was 24.25±12.68dB. In the cartilage group, the preoperative air-bone gap was 35.68±12.94dB and postoperative air-bone gap was 26.11±12.87dB. The anatomical success rate in the cartilage group was significantly better than that for the fascia group (p<0.01). There was no statistically significant difference in functional outcomes between the fascia and cartilage groups (p>0.05). The average thickness of tragal cartilage in the pediatric population was 0.693±0.094mm in males and 0.687±0.058 mm in females. CONCLUSIONS: Our data suggest that the anatomical success rate for a cartilage tympanoplasty was higher than for a fascia tympanoplasty. Functional results with cartilage were not different than with fascia, even though we did not thin the tragal cartilage. However, further studies should focus on the interaction between the thickness of the tragal cartilage and the tympanoplasty success rate.

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INTRODUCTION: Caudal septal dislocation is a respiratory and cosmetic problem. The correction of caudal septal dislocation is a challenging issue. Although different modalities have been described for the treatment, it is still controversial. OBJECTIVES: This study aims to describe a two-level suture technique which can be used to correct and stabilize the septum in the columellar pocket. METHODS: The caudal septum was fixed to the nasal spine with suturing, and an anterior columellar pocket was formed. Two septocolumellar sutures including superior and inferior were performed to correct the dislocated caudal septum and to increase the stability of caudal septum in the columellar pocket. RESULTS: Anterior rhinoscopy showed no recurrent deviation or dislocation in our patients. CONCLUSION: Our suture technique is an effective and easy-to-use method to correct the caudal septal dislocation. It can also be used to increase the stability of corrected septum by other techniques. A two-level suture technique increases the success of correction and reduces the risk of postoperative septal caudal luxation, stabilizing the superior portion of the caudal septum, in particular. Therefore, it would reduce the rate of redo surgeries.

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