The journal of international advanced otology最新文献

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A New Internal Acoustic Canal Anomaly, Fused Single Internal Acoustic Canal: A Case Report. 一种新的内声管异常,融合单一内声管1例。
The journal of international advanced otology Pub Date : 2025-05-28 DOI: 10.5152/iao.2025.241755
Melih Akşamoğlu, Nuray Bayar Muluk, Mehmet Hamdi Şahan, Abdulkadir Leblebici, Orhan Tunç
{"title":"A New Internal Acoustic Canal Anomaly, Fused Single Internal Acoustic Canal: A Case Report.","authors":"Melih Akşamoğlu, Nuray Bayar Muluk, Mehmet Hamdi Şahan, Abdulkadir Leblebici, Orhan Tunç","doi":"10.5152/iao.2025.241755","DOIUrl":"10.5152/iao.2025.241755","url":null,"abstract":"<p><p>The internal auditory canal (IAC) connects the inner ear to the posterior cranial fossa. In this case report, the authors presented an 8-month-old patient with an IAC anomaly and bilateral deafness. The patient has hypotonia and epilepsy, and there is multifocal epileptiform activity on Electroencephalography (EEG). Severe (total) sensorineural hearing loss was detected bilaterally. Temporal bone computed tomography showed that the internal acoustic canal is localized as a single entity at the midline and bifurcates into right and left branches approximately ~4 mm beyond. Following branching, the diameter of each IAC measures approximately ~2 mm. On both sides, inner ear structures are located more medially than normal, positioned close to the midline and each other. Both cochleae undergo approximately 1.5 turns, classified as cochlear hypoplasia type III according to Sennaroğlu and Bajin's classification. Magnetic resonance imaging showed that in the anterior aspect of the pons, extending from the midline to the internal acoustic canal, a paired appearance, resembling a couple, of the VIII cranial nerve is observed in close proximity to each other. The pair of the VIII nerve seems to diverge at the entrance of the internal acoustic canal, and immediately thereafter, they bifurcate into branches believed to belong to the superior and inferior vestibular nerves on both sides, but the cochlear nerve cannot be discerned. To the best of current knowledge, this is the first case in the literature as fused IAC.</p>","PeriodicalId":94238,"journal":{"name":"The journal of international advanced otology","volume":"21 3","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2025-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12147303/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144304132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Primary Mastoid Cholesteatoma: A Case Report and Review of the Literature. 原发性乳突胆脂瘤1例报告及文献复习。
The journal of international advanced otology Pub Date : 2025-05-27 DOI: 10.5152/iao.2025.251894
Sarah King, Mackenzie O'Connor, Arianna Winchester, Michael Bartellas, J Thomas Roland
{"title":"Primary Mastoid Cholesteatoma: A Case Report and Review of the Literature.","authors":"Sarah King, Mackenzie O'Connor, Arianna Winchester, Michael Bartellas, J Thomas Roland","doi":"10.5152/iao.2025.251894","DOIUrl":"10.5152/iao.2025.251894","url":null,"abstract":"<p><p>Congenital cholesteatomas are defined as a collection of epithelium in the absence of prior surgery or pathologic retraction. They are most commonly found in the middle ear and are thought to arise from a residual epithelial rest present since birth; however, a small number of cases present with disease isolated to the mastoid bone. One such case and a review of prior reports are presented. A 29-year-old male with a 2-year history of headaches and no otologic surgery was found to have a destructive mass centered in the right mastoid bone, invading the jugular foramen and posterior fossa without middle ear disease. He underwent a mastoidectomy with complete resection of the cholesteatoma. A literature review identified 21 prior cases of isolated mastoid congenital cholesteatoma. Congenital cholesteatoma should be considered in the differential diagnosis when patients present with postauricular pain or headaches. Mastoidectomy is considered the treatment of choice.</p>","PeriodicalId":94238,"journal":{"name":"The journal of international advanced otology","volume":"21 3","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12147393/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144304209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bilateral Vestibular Atelectasis as a Fluctuating Bilateral Vestibulopathy: A Case Report Care. 双侧前庭不张为波动型双侧前庭病变1例。
The journal of international advanced otology Pub Date : 2025-05-27 DOI: 10.5152/iao.2025.241625
Pierre Reynard, Maxime Damien, Eugen Constant Ionescu, Hung Thai-Van
{"title":"Bilateral Vestibular Atelectasis as a Fluctuating Bilateral Vestibulopathy: A Case Report Care.","authors":"Pierre Reynard, Maxime Damien, Eugen Constant Ionescu, Hung Thai-Van","doi":"10.5152/iao.2025.241625","DOIUrl":"10.5152/iao.2025.241625","url":null,"abstract":"<p><p>The vestibular atelectasis (VA) is a very rarely reported clinical and radiological condition characterized by the collapse of the labyrinthine membrane. Clinical features include symptoms which mimic endolymphatic hydrops; bilateral forms are rarely reported in the literature. Tullio's sign was reported in a few cases. In this paper, we report an original case of bilateral fluctuating VA associated with a rare posterior semicircular canal (SSC) dehiscence variant. A 54-year-old patient presented with evolving and fluctuating bilateral vestibulopathy associated with a pressureinduced nystagmus. Vestibular assessment revealed a bilateral vestibulopathy affecting low and mid velocities, with fluctuating high-velocity impairment. Exploration of the otolithic system showed preserved saccular activity and an absence of utriculo-ocular response. Radiological evaluation demonstrated bilateral VA and a dehiscence of the right posterior SSC. We provide clinical elements to better understand this entity, and propose a new hypothesis for the presence of a previously reported Tullio sign in VA.</p>","PeriodicalId":94238,"journal":{"name":"The journal of international advanced otology","volume":"21 3","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12147364/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144304133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Position and Dimension of the Inner Ear in Midterm Fetuses. 中期胎儿内耳的位置和尺寸。
The journal of international advanced otology Pub Date : 2025-05-26 DOI: 10.5152/iao.2025.241767
Derya Ümit Talas, Ecenur Işık, Ayşenur Tatlı, Deniz Uzmansel, Orhan Beger, Onurhan Güven, İbrahim Demir, Ezgi Oktay, Zeynep Cansu Aladağ, Mesut Yeşilova, Yusuf Vayısoğlu
{"title":"Position and Dimension of the Inner Ear in Midterm Fetuses.","authors":"Derya Ümit Talas, Ecenur Işık, Ayşenur Tatlı, Deniz Uzmansel, Orhan Beger, Onurhan Güven, İbrahim Demir, Ezgi Oktay, Zeynep Cansu Aladağ, Mesut Yeşilova, Yusuf Vayısoğlu","doi":"10.5152/iao.2025.241767","DOIUrl":"10.5152/iao.2025.241767","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to see the change in the area covered by the inner ear (IE) in the petrous bone with gestational age, and to determine the growth dynamics of inner ear structures such as the cochlea and semicircular canals.</p><p><strong>Methods: </strong>Twenty temporal bones of 10 fetal cadavers (5 males and 5 females) aged 23.50 ± 2.94 weeks were included in the study.</p><p><strong>Results: </strong>The petrous ridge length (PRL), the inner ear length (IEL), the thickness of bone on the cochlea, the distance of the rearmost part of the superior semicircular canal to the most posterior border of the petrous ridge, and the distance of the frontmost part of the cochlea to the most anterior border of the petrous ridge were measured as 23.97 ± 4.21 mm, 13.31 ± 1.45 mm, 1.26 ± 0.20 mm, 6.86 ± 1.97 mm, and 3.85 ± 0.93 mm, respectively. The ratio of the IEL to the PRL decreased despite of proportional increase in these parameters with age. This finding shows that the growth dynamics of the IE are slower than that of petrous bone, and thus the area ratio covered by the inner ear in the petrous bone decreased with age. The size of the cochlea and the angles between the semicircular canals did not correlate with gestational age. However, the semicircular canals (their thicknesses and inner surface areas) attain adult size between 21 and 24 weeks.</p><p><strong>Conclusion: </strong>Our findings may be useful for otologists to see the relation of the IE with the petrous bone. Our numeric dataset may form a basis of prenatal radiologic investigations.</p>","PeriodicalId":94238,"journal":{"name":"The journal of international advanced otology","volume":"21 3","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12147399/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144304208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Use of Monopolar Coagulation and Transcranial Stimulation During Surgery for Advanced Scoliosis in Patients with Cochlear Implants-Case-Based Review. 单极子凝血和经颅刺激在人工耳蜗植入患者晚期脊柱侧凸手术中的应用——基于病例的回顾。
The journal of international advanced otology Pub Date : 2025-05-26 DOI: 10.5152/iao.2025.241873
Katarzyna Radomska, Sandra Sadkowska, Marcin Gostyński, Michał Lubkowski, Jowita Biernawska, Filip Bubieńczyk, Sławomir Zacha
{"title":"Use of Monopolar Coagulation and Transcranial Stimulation During Surgery for Advanced Scoliosis in Patients with Cochlear Implants-Case-Based Review.","authors":"Katarzyna Radomska, Sandra Sadkowska, Marcin Gostyński, Michał Lubkowski, Jowita Biernawska, Filip Bubieńczyk, Sławomir Zacha","doi":"10.5152/iao.2025.241873","DOIUrl":"10.5152/iao.2025.241873","url":null,"abstract":"<p><p>Surgery of the thoracic and lumbar spine must employ monopolar electrical coagulation due to the necessity of bleeding control because alternative methods have too many limitations. The use of such electrocoagulation in cochlear implant (CI) users carries a high risk of damaging the assistive listening device. The objective of this paper is to present the management of 2 CI system users with advanced spinal curvature who required surgical treatment for scoliosis. A review of the literature was conducted on the use of medical procedures based on the conduction of electrical potentials within CI users. This paper presents 2 cases of surgery for spinal deformity in children who use CI. The precautions employed with regard to the utilization of monopolar coagulation are delineated. In neither case was damage to the CIs identified, despite the utilization of monopolar coagulation. A review of the literature revealed 415 documented instances of CIs being exposed to electrical current flow, of which 2 resulted in damage to the device. One case involved a patient who was defibrillated during cardiac arrest, while the other was related to dental pulp measurements on cadaveric teeth. Although monopolar electrocoagulation is considered a high-risk procedure for patients with CIs, this paper demonstrates that such procedures can be performed safely with appropriate precautions. It seems reasonable to conduct further experimental studies aimed at developing safe protocols to minimize the risk of damage to CI, ensuring that patients can undergo necessary medical procedures.</p>","PeriodicalId":94238,"journal":{"name":"The journal of international advanced otology","volume":"21 3","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12147387/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144304210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Electrophysiological Effects of Intratympanic Retinoic Acid Application Following Acoustic Trauma in Rats. 大鼠声损伤后鼓室内应用维甲酸的电生理效应。
The journal of international advanced otology Pub Date : 2025-05-23 DOI: 10.5152/iao.2025.241834
Gökçe Saygı Uysal, Selim Erbek, Hatice Seyra Erbek, Levent Naci Özlüoğlu
{"title":"Electrophysiological Effects of Intratympanic Retinoic Acid Application Following Acoustic Trauma in Rats.","authors":"Gökçe Saygı Uysal, Selim Erbek, Hatice Seyra Erbek, Levent Naci Özlüoğlu","doi":"10.5152/iao.2025.241834","DOIUrl":"10.5152/iao.2025.241834","url":null,"abstract":"<p><strong>Background: </strong>Retinoic acid (RA), the active metabolite of vitamin A, is essential for the embryonic development of the inner ear, involving processes such as cell proliferation, differentiation, and morphogenesis. It also plays a crucial role in the protection and maintenance of the inner ear during the postnatal period. This study investigated the electrophysiological effects of early intratympanic RA administration following acoustic trauma.</p><p><strong>Methods: </strong>Two doses of intratympanic RA injections were administered to 21 Sprague-Dawley rats after acoustic trauma, and the distortion product otoacoustic emissions of all rats were measured after RA injections.</p><p><strong>Results: </strong>After Noise-Induced Hearing Loss, 2 doses of RA were administered intratympanically, and significant differences were found in signalto-noise ratio (SNR) values at 1, 1.4, 2, 2.8, 4, 6, and 8 kHz frequencies after RA injections (P < .001). In addition, SNR also increased after each RA dose at frequencies of 1.4, 2, 2.8, 6, and 8 kHz (P < .05).</p><p><strong>Conclusion: </strong>Due to the advancing industry and technology, noise exposure and the resulting hearing loss have become common issues today, and absolute and effective agents for treatment have not yet been achieved. This study found that intratympanic RA injections administered after acoustic trauma have a protective effect against acoustic trauma. However, these results should be supported by further research in humans.</p>","PeriodicalId":94238,"journal":{"name":"The journal of international advanced otology","volume":"21 3","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2025-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12128312/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144304135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparison of Performance with Hearing Aid programmed to First-Fit and Optimized Fit. 助听器初始匹配与优化匹配的性能比较。
The journal of international advanced otology Pub Date : 2025-05-23 DOI: 10.5152/iao.2025.241730
Shankar Sanjay, Vibha Vinod, Puttabasappa Manjula
{"title":"Comparison of Performance with Hearing Aid programmed to First-Fit and Optimized Fit.","authors":"Shankar Sanjay, Vibha Vinod, Puttabasappa Manjula","doi":"10.5152/iao.2025.241730","DOIUrl":"10.5152/iao.2025.241730","url":null,"abstract":"<p><strong>Background: </strong>The study aimed to evaluate the impact of manufacturer first-fit (FF) vs. optimized-fit (OF) hearing aid conditions on the real-ear aided response (REAR), aided thresholds, speech identification scores (SIS) in quiet, and signal-to-noise ratio at 50% speech intelligibility (SNR-50) among adults with bilateral sensorineural hearing loss.</p><p><strong>Methods: </strong>Participants included 15 adults aged 29-49 years with no prior hearing aid experience. The study utilized a 16-channel non-linear digital behind-the-ear hearing aid, programmed to FF and optimized NAL-NL2 targets.</p><p><strong>Results: </strong>Significantly lower REAR and aided thresholds were observed in the FF condition across frequencies, particularly for soft and moderate input levels. The OF condition showed superior SIS in quiet and SNR-50, indicating improved speech recognition in quiet and noisy conditions.</p><p><strong>Conclusion: </strong>Findings emphasize the need to use RE measures for hearing aid verification to achieve better auditory outcomes and enhance user satisfaction. This strengthens evidence-based practices in audiology for optimizing hearing aid performance and the quality of life of individuals with hearing loss.</p>","PeriodicalId":94238,"journal":{"name":"The journal of international advanced otology","volume":"21 3","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2025-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12128289/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144304134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Intratympanic Injection of Edaravone for Idiopathic Sudden Sensorineural Hearing Loss with Profound Hearing Loss. 鼓室内注射依达拉奉治疗特发性突发性感音神经性听力损失伴深度听力损失。
The journal of international advanced otology Pub Date : 2025-05-22 DOI: 10.5152/iao.2025.251875
Yoshihiro Nitta, Hajime Sano, Takaomi Kurioka, Taku Yamashita
{"title":"Intratympanic Injection of Edaravone for Idiopathic Sudden Sensorineural Hearing Loss with Profound Hearing Loss.","authors":"Yoshihiro Nitta, Hajime Sano, Takaomi Kurioka, Taku Yamashita","doi":"10.5152/iao.2025.251875","DOIUrl":"10.5152/iao.2025.251875","url":null,"abstract":"<p><strong>Background: </strong>In Japan, edaravone, a free radical scavenger, is used clinically to reduce neuronal damage after acute cerebral infarction. In this study, a clinical trial has been designed utilizing intratympanic edaravone injection (ITE), which was hypothesized to exhibit high transitivity into the inner ear, with the aim of identifying an improved treatment modality for patients with idiopathic sudden sensorineural hearing loss (ISSHL) presenting with profound hearing loss.</p><p><strong>Methods: </strong>Between April 2012 and December 2015, 17 patients with ISSHL, with mean hearing levels equal to or greater than 90 dB HL at the time of the initial visit, were treated with ITE. Fourteen patients with ISSHL under the same conditions were extracted, who received intratympanic steroid injection (ITS) in the department between January 2015 and December 2019 as a historical control. The hearing thresholds were compared between the ITE and ITS groups.</p><p><strong>Results: </strong>The improvement between the initial and final hearing levels was significantly greater in the ITE group than in the ITS group at 250- 1000 Hz. The average hearing improvement was 49.1 (± 21.0) dB in ITE group and 35.2 (± 11.8) dB in ITS group, and the degree of improvement was significantly greater in ITE group. No detectable adverse events associated with ITE were observed in patients’ subjective symptoms.</p><p><strong>Conclusion: </strong>The final hearing thresholds of patients treated with ITE were significantly better than those of patients treated with ITS. It has been concluded that ITE treatment may be useful in future clinical studies.</p>","PeriodicalId":94238,"journal":{"name":"The journal of international advanced otology","volume":"21 3","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12128290/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144145278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Middle Ear Transfer Function in Acromegaly Patients. 肢端肥大症患者的中耳转移功能。
The journal of international advanced otology Pub Date : 2025-05-22 DOI: 10.5152/iao.2025.241691
Eray Bayindir, Emel Aslantas, Bulent Can, Berina Slipcevic, Serdal Celik, Basak Mutlu, Mahmut Tayyar Kalcioglu
{"title":"Middle Ear Transfer Function in Acromegaly Patients.","authors":"Eray Bayindir, Emel Aslantas, Bulent Can, Berina Slipcevic, Serdal Celik, Basak Mutlu, Mahmut Tayyar Kalcioglu","doi":"10.5152/iao.2025.241691","DOIUrl":"10.5152/iao.2025.241691","url":null,"abstract":"<p><strong>Background: </strong>Acromegaly is a rare disorder in which growth hormone is secreted uncontrollably by the pituitary gland. Considering the risk of pathological effects of acromegaly on middle ear (ME) transfer function and hearing, we aimed to investigate the ME transfer functions of acromegaly patients who underwent transsphenoidal surgery using wide-band tympanometry (WBT) in this study.</p><p><strong>Methods: </strong>Pure tone audiometry (PTA), 226 Hz probe-tone acoustic immitancemetry, and WBT were performed on all participants. Twenty-eight patients with acromegaly and 29 healthy subjects were included in the current study.</p><p><strong>Results: </strong>The mean age of the acromegaly group (11 males, 17 females) was 49.25 ± 9.57 years, and that of the healthy controls (13 males, 16 females) was 45 ± 10.02 years. The PTA means of the acromegaly and healthy groups were between normal limits, but the mean of the acromegaly group (20.73 ± 10.95) was significantly worse than that of the healthy group (12.02 ± 6.67, P=.000). The WBT non-pressurized and pressurized absorbance values of the acromegaly and healthy groups did not show statistically significant differences. The equivalent ear canal volumes at 1000 Hz (P=.041) and the equivalent ear canal volume measured by averaging the WBT (P=.023) of the acromegaly group were larger than those of the healthy controls.</p><p><strong>Conclusion: </strong>The investigation revealed that the equivalent ear canal volumes were statistically significantly higher in patients with acromegaly. However, this did not impact the ME transfer function.</p>","PeriodicalId":94238,"journal":{"name":"The journal of international advanced otology","volume":"21 3","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2025-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12128311/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144145286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Association Between Tooth Loss and Hearing Impairment: Partial Compensation with Dental Implants. 牙齿脱落与听力障碍的关系:种植牙的部分补偿。
The journal of international advanced otology Pub Date : 2025-05-21 DOI: 10.5152/iao.2025.241786
Sang-Yoon Han, Hee Won Seo, Seung Hwan Lee, Jae Ho Chung
{"title":"The Association Between Tooth Loss and Hearing Impairment: Partial Compensation with Dental Implants.","authors":"Sang-Yoon Han, Hee Won Seo, Seung Hwan Lee, Jae Ho Chung","doi":"10.5152/iao.2025.241786","DOIUrl":"10.5152/iao.2025.241786","url":null,"abstract":"<p><strong>Background: </strong>Some studies have described a relationship between hearing loss and the number of teeth. However, a connection between treatment for tooth loss and hearing improvement remains uncertain. This study aimed to evaluate the association between hearing loss and the number of natural teeth, as well as the association between hearing improvement and dental implants.</p><p><strong>Methods: </strong>Relevant subjects were retrieved from participants in the 8th Korea National Health and Nutrition Examination Survey conducted between 2020 and 2021. Individuals with available information on demographic factors, underlying diseases, audiological results, and the number of natural teeth and dental implants were included in the analysis. Subjects were categorized into normal hearing, mild hearing loss, and moderate hearing loss groups based on the hearing level of the worse ear.</p><p><strong>Results: </strong>The normal hearing group had the highest number of natural teeth and dental implants, followed by the mild hearing loss group, and then the moderate hearing loss group (P < .001 after adjusting for other factors). Additionally, a linear decrease in hearing level was observed in correlation with the number of natural teeth (P < .001) and dental implants (P < .001).</p><p><strong>Conclusion: </strong>Hearing loss was significantly associated with tooth loss, and the number of dental implants showed a relationship with lower hearing threshold. Since most sensorineural hearing loss is not curable, and rehabilitation is important, identifying aggravated hearing status in cases of significant tooth loss may be helpful for managing hearing loss.</p>","PeriodicalId":94238,"journal":{"name":"The journal of international advanced otology","volume":"21 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2025-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12128333/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144129863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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