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Tympanomeatal flap creation in endoscopic stapedotomy: cautery vs. cold instrumentation

Demir, Emined; Celiker, Metin; Balaban, Gokce Aydin; Dursun, Engin (Springer, 2020)

Purpose Bleeding is one of the most challenging issues for surgeons performing endoscopic stapedotomy. During creation and elevation of the tympanomeatal flap (TMF) prevention or control of bleeding greatly facilitates the ...

Endoscopic type 1 cartilage tympanoplasty in children

Dursun, Engin; Demir, Emine; Terzi, Suat; Erdivanli, Ozlem Celebi; Coskun, Zerrin Ozergin; Balaban, Gokce Aydin; Celiker, Metin (Elsevier Ireland Ltd, 2020)

Objectives: Endoscopic type 1 tympanoplasty using cartilage grafts for repair of chronic tympanic membrane perforation is increasing. the aim of this study was to evaluate the results of endoscopic type 1 cartilage ...

Can Wideband Tympanometry Be Used as a Screening Test for Superior Semicircular Canal Dehiscence?

Demir, Emine; Afacan, Nazife Nur; Celiker, Metin; Celiker, Fatma Beyazal; Inecikli, Mehmet Fatih; Terzi, Suat; Dursun, Engin (Korean Soc Otorhinolaryngol, 2019)

Objectives. We explored whether wideband tympanometry (WBT) could be used as a screening test for superior semicircular canal dehiscence (SSCD), and obtained new WBT data (given that the test is not yet in common clinical ...

The relation between retrobulbar blood flow and posterior ocular changes measured using spectral-domain optical coherence tomography in patients with obstructive sleep apnea syndrome

Findik, Huseyin; Celiker, Metin; Aslan, Mehmet Gokhan; Celiker, Fatma Beyazal; Inecikli, Mehmet Fatih; Dursun, Engin; Sahin, Unal (Springer, 2019)

PurposeTo investigate the effect of posterior ocular hemodynamics on the retinal nerve fiber layer (RNFL), choroid thickness (CT) and central macular thickness (CMT) in patients with obstructive sleep apnea syndrome (OSAS) ...

The evaluation of prognostic factors in endoscopic cartilage tympanoplasty

Dursun, Engin; Terzi, Suat; Demir, Emine; Ozgur, Abdulkadir; Celebi Erdivanli, Ozlem; Ozergin Coskun, Zerrin; Celiker, Metin (Springer, 2020)

Purpose the aim of the present study was to evaluate the prognostic factors that may affect the success in endoscopic cartilage tympanoplasty and determine the outcomes of endoscopic cartilage tympanoplasty. Methods This ...

Endoscopic butterfly inlay myringoplasty for large perforations

Demir, Emine; Coskun, Zerrin Ozergin; Celiker, Metin; Terzi, Suat; Erdivanli, Ozlem Celebi; Balaban, Gokce Aydin; Dursun, Engin (Springer, 2019)

Purpose Nowadays, the use of otoendoscopy is becoming increasingly popular in ear surgery. Data on endoscopic tympanoplasty are quite current but not yet sufficient. This study aims to present the anatomical and functional ...

Important aspect of hypoglossal nerve injury following gunshot wound; Can the clivus has a role? A case report

Ozdemir, Bulent; Kanat, Ayhan; Erturk, Cihangir; Batcik, Osman Ersegun; Celiker, Fatma Beyazal; Celiker, Metin; Dursun, Engin (Taylor & Francis Ltd, 2020)

Cranial nerve palsies after gunshot injury are not uncommon. We report the mechanism of isolated hypoglossal nerve paralysis caused by a gunshot. We report a 74 years old patient in whom a bullet entered through the right ...

What Are We Missing From Asymmetric Relationship Between the Retinal Nerve Fiber Layer Thickness Profiles and Sphenoid Sinus Volume?

Findik, Huseyin; Kanat, Ayhan; Celiker, Fatma Beyazal; Celiker, Metin; Beyazal, Mehmet; Ozdemir, Bulent; Dursun, Engin (Lippincott Williams & Wilkins, 2020)

Purpose/Aim of the Study:Detailed analysis of retinal structure such as the retinal nerve fiber layer can be performed by spectral-domain optical coherence tomography (OCT). There are no published studies concerning a ...

Wideband Tympanometry in Meniere's Disease

Demir, Emine; Celiker, Metin; Aydogan, Elif; Balaban, Gokce Aydin; Dursun, Engin (Springer India, 2020)

The aim of our study was to obtain wideband tympanometry (WBT) findings in Meniere's disease (MD). It also aimed to evaluate whether the data obtained have diagnostic significance. 21 patients who were followed-up for ...

Effects of gadolinium-based contrast agents on submandibular gland tissue in rats

Celiker, Fatma Beyazal; Tumkaya, Levent; Yilmaz, Adnan; Coskun, Zerrin Ozergin; Celiker, Metin; Oghan, Fatih; Dursun, Engin (Springer, 2018)

The aim of this prospective animal study is to investigate the influence of multiple administrations of macrocyclic ionic (gadoteric acid) and linear nonionic (gadodiamide) gadolinium-based contrast agents (GBCA) on ...