Helvacioglu reproducibility index:a new algorithm to evaluate the effects of misalignments on the measurements of retinal nerve fiber layer by spectral-domain OCT

Authors: Firat Helvacioglu, Osman Murat Uyar, Sadik Sencan, Zeki Tunc, Ziya Kapran

Source: International Journal of Ophthalmology, Vol 8, Iss 5, Pp 1008-1012 (2015)

Subject Terms: optical coherence tomography, retinal nerve fiber layer, repeatability, reproducibility, misalignment, Ophthalmology, RE1-994

File Description: electronic resource

Relation: http://www.ijo.cn/en_publish/2015/5/20150528.pdf; https://doaj.org/toc/2222-3959; https://doaj.org/toc/2227-4898

Access URL: https://doaj.org/article/161fecc2d88d42f1a1b5d24c9831e66d

Supraciliary contraction segments: A new method for the treatment of presbyopia

Authors: Zeki Tunc, Firat Helvacioglu, Yesim Ercalik, George Baikoff, Sadik Sencan

Source: Indian Journal of Ophthalmology, Vol 62, Iss 2, Pp 116-123 (2014)

Subject Terms: Blindness, cataract, eye lens, risk factors, treatment of cataract, Low vision care, multiple disabilities and visual impairment, reading performance, Accommodation, presbyopia, supraciliary segment implants, Ophthalmology, RE1-994

File Description: electronic resource

Relation: http://www.ijo.in/article.asp?issn=0301-4738;year=2014;volume=62;issue=2;spage=116;epage=123;aulast=Tunc; https://doaj.org/toc/0301-4738; https://doaj.org/toc/1998-3689

Access URL: https://doaj.org/article/db36e90739fd425fa45a85e7c8d69336

Evaluation of intrastromal corneal ring segments for treatment of keratoconus with a mechanical implantation technique

Authors: Zeki Tunc, Firat Helvacioglu, Sadik Sencan

Source: Indian Journal of Ophthalmology, Vol 61, Iss 5, Pp 218-225 (2013)

Subject Terms: Age-related macular degeneration, blindness, low vision, prevalence, retina, Cocultivated epithelium, conjunctiva, cornea, limbal stem cells, ocular surface, Diabetic macular edema, optical coherence tomography, sensitivity, specificity, Central macular thickness, neovascular age-related macular degeneration, segmentation error, spectral-domain optical coherence tomography, Intrastromal corneal ring segments, keraring, keratoconus, Ophthalmology, RE1-994

File Description: electronic resource

Relation: http://www.ijo.in/article.asp?issn=0301-4738;year=2013;volume=61;issue=5;spage=218;epage=225;aulast=Tunc; https://doaj.org/toc/0301-4738; https://doaj.org/toc/1998-3689

Access URL: https://doaj.org/article/6fb943c284ef4ee0a2ab907056e3bf84

Evaluation of intrastromal corneal ring segments for treatment of post-LASIK ectasia patients with a mechanical implantation technique

Authors: Zeki Tunc, Firat Helvacioglu, Sadik Sencan

Source: Indian Journal of Ophthalmology, Vol 59, Iss 6, Pp 437-443 (2011)

Subject Terms: Myopia, prethreshold retinopathy of prematurity, retinopathy of prematurity, Retinopathy of prematurity, screening, survey, Anthrax, community-acquired methicillin-resistant Staphyloccus aureus, orbital cellulitis, preseptal cellulitis, Intrastromal corneal ring segments, keraring, post-LASIK ectasia, Ophthalmology, RE1-994

File Description: electronic resource

Relation: http://www.ijo.in/article.asp?issn=0301-4738;year=2011;volume=59;issue=6;spage=437;epage=443;aulast=Tunc; https://doaj.org/toc/0301-4738; https://doaj.org/toc/1998-3689

Access URL: https://doaj.org/article/dc0e591829344c0d836198a4ef4361a3

Does Maintaining a Targeted Abdominal Perfusion Pressure Reduce Renal Damage in Patients with Septic Shock?: A Randomized, Controlled, and Open-label Study

Authors: Hüseyin Özkarakaş, Zeki Tuncel Tekgül, Murat Arslan, Mehmet Uğur Bilgin, Hazal Ezgi Eker, Onur Okur, Bülent Çalık

Source: Balkan Medical Journal, Vol 40, Iss 6, Pp 415-421 (2023)

Subject Terms: Medicine

File Description: electronic resource

Relation: http://balkanmedicaljournal.org/text.php?lang=en&id=2535; https://doaj.org/toc/2146-3123; https://doaj.org/toc/2146-3131

Access URL: https://doaj.org/article/ab07869a8be04a359929defab5a24161

The importance of the cricoid cartilage as an anatomic land mark of cervical level

Authors: Burcu Ozalp Horsanali, Zeki Tuncel Tekgul, Özgür Esen, Gizem Demir Şenoğlu

Source: Ain Shams Journal of Anesthesiology, Vol 15, Iss 1, Pp 1-6 (2023)

Subject Terms: Cricoid, Computed tomography, Stellate ganglion, Anesthesiology, RD78.3-87.3, Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9

File Description: electronic resource

Relation: https://doaj.org/toc/2090-925X

Access URL: https://doaj.org/article/c5ab3f1fe2fd4270983485f4d967dfcb

The Efficacy of Erector Spinae Plane Block for Patients Undergoing Percutaneous Nephrolithotomy

Authors: Mehmet Uğur Bilgin, Zeki Tuncel Tekgül, Tansu Değirmenci

Source: Turkish Journal of Anaesthesiology and Reanimation, Vol 51, Iss 3, Pp 179-187 (2023)

Subject Terms: erector spinae plane block, nerve block, opioid, pain management, percutaneous nephrolithotomy, regional anaesthesia, Anesthesiology, RD78.3-87.3

File Description: electronic resource

Relation: http://www.tjar.galenos.com.tr/archives/archive-detail/article-preview/the-efficacy-of-erector-spinae-plane-block-for-pat/60608; https://doaj.org/toc/2667-6370

Access URL: https://doaj.org/article/c02dd7159e704b32bc4476b347575a89

Efficiency of femoral nerve block for recovery after primary total knee arthroplasty

Authors: Zeki Tuncel Tekgül, Mehmet Uğur Bilgin, Cemil Kayalı

Source: Ain Shams Journal of Anesthesiology, Vol 14, Iss 1, Pp 1-9 (2022)

Subject Terms: Total knee arthroplasty, Recovery, Femoral nerve block, Postoperative analgesia, Anesthesiology, RD78.3-87.3, Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9

File Description: electronic resource

Relation: https://doaj.org/toc/2090-925X

Access URL: https://doaj.org/article/b17e26356fc341ddbc1eb89589d9b70a

Posterior quadratus lumborum versus transversus abdominis plane block for inguinal hernia repair: a prospective randomized controlled study

Authors: Onur Okur, Duygu Karaduman, Zeki Tuncel Tekgul, Noyan Koroglu, Mehmet Yildirim

Source: Brazilian Journal of Anesthesiology, Vol 71, Iss 5, Pp 505-510 (2021)

Subject Terms: Postoperative pain, Inguinal hernia, Quadratus lumborum plane block, Transversus abdominis plane block, Spinal anesthesia, Anesthesiology, RD78.3-87.3

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S0104001421000312; https://doaj.org/toc/0104-0014

Access URL: https://doaj.org/article/2bbb56c66caa496a89b9fbd12cd8a336

Effect of video-based education on anxiety and satisfaction of patients undergoing spinal anesthesia

Authors: Meltem Cakmak, Isil Kose, Ciler Zinzircioglu, Yucel Karaman, Zeki Tuncel Tekgul, Sinan Pektas, Yelda Balik, Mustafa Gonullu, Pervin Sutas Bozkurt

Source: Brazilian Journal of Anesthesiology, Vol 68, Iss 3, Pp 274-279 (2018)

Subject Terms: Anesthesiology, RD78.3-87.3

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S0104001418300046; https://doaj.org/toc/0104-0014

Access URL: https://doaj.org/article/a5993c10dcec43d6991c1bc9dcdd5afe

Unexpectedly prolonged fasting and its consequences on elderly patients undergoing spinal anesthetics. A prospective observational study

Authors: Oguzhan Yeniay, Zeki Tuncel Tekgul, Onur Okur, Noyan Koroglu

Source: Acta Cirúrgica Brasileira, Vol 34, Iss 3 (2019)

Subject Terms: Fasting, Anesthesia, Spinal, Myocardial Ischemia, Geriatrics, Orthopedics, Surgery, RD1-811

File Description: electronic resource

Relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502019000300207&tlng=en; http://www.scielo.br/pdf/acb/v34n3/1678-2674-acb-34-03-e201900309.pdf; https://doaj.org/toc/0102-8650

Access URL: https://doaj.org/article/6e1e23204b10420e9b93db7f391ef7f9

Torsional Phacoemulsification and Tip Selection

Authors: Fırat Helvacıoğlu, Sadık Şencan, Zeki Tunç, Celal Yeter

Source: Türk Oftalmoloji Dergisi, Vol 44, Iss 5, Pp 392-395 (2014)

Subject Terms: Torsional phacoemulsification, phaco tips, Medicine, Ophthalmology, RE1-994

File Description: electronic resource

Relation: https://doaj.org/toc/1300-0659; https://doaj.org/toc/2147-2661

Access URL: https://doaj.org/article/7e4ed93892a54723b64e71297e10f061

Early Intraocular Pressure Spikes Observed After Selective Laser Trabeculoplasty Treatment and Risk Factors

Authors: Fırat Helvacıoğlu, Ziya Akıngöl, Sadık Şencan, Zeki Tunç

Source: Türk Oftalmoloji Dergisi, Vol 44, Iss 5, Pp 365-369 (2014)

Subject Terms: Selective laser trabeculoplasty, IOP spikes, iris color, angle pigmentation, Medicine, Ophthalmology, RE1-994

File Description: electronic resource

Relation: https://doaj.org/toc/1300-0659; https://doaj.org/toc/2147-2661

Access URL: https://doaj.org/article/4b0414174aa142a483ab687d3e6b4647

Multifocal Progressive Refractive Diffractive Lens: Optic Design and Clinical Results

Authors: Zeki Tunç, Fırat Helvacıoğlu, Sadık Şencan, Şaban Şimşek

Source: Türk Oftalmoloji Dergisi, Vol 42, Iss 5, Pp 326-331 (2012)

Subject Terms: Cataract, Multifocal apodized diffractive refractive intraocular lenses, multifocal intraocular lens, OptiVis™ multifocal intraocular lens, phacoemulsification, Medicine, Ophthalmology, RE1-994

File Description: electronic resource

Relation: http://www.oftalmoloji.org/article_2185/Multifocal-Progressive-Refractive-Diffractive-Lens-Optic-Design-And-Clinical-Results; https://doaj.org/toc/1300-0659; https://doaj.org/toc/2147-2661

Access URL: https://doaj.org/article/5afa7b0393c64385b053d8c9768f4187

Developments in Accommodating Intraocular Lenses

Authors: Zeki Tunç

Source: Türk Oftalmoloji Dergisi, Vol 42, Iss 4, Pp 288-293 (2012)

Subject Terms: Accomodative IOL, intraocular lens, accommodation, cataract, Medicine, Ophthalmology, RE1-994

File Description: electronic resource

Relation: http://www.oftalmoloji.org/article_2176/Developments-In-Accommodating-Intraocular-Lenses; https://doaj.org/toc/1300-0659; https://doaj.org/toc/2147-2661

Access URL: https://doaj.org/article/3ef9395e4e384d54810add3bb8a2ecf6

Accommodative IOL Implantation in Cataract Surgery

Authors: Zeki Tunç, Fırat Helvacıoğlu, Sadık Şencan, Şaban Şimşek

Source: Türk Oftalmoloji Dergisi, Vol 42, Iss 5, Pp 257-262 (2012)

Subject Terms: Accommodative intraocular lens, crystalens HD, cataract surgery, Medicine, Ophthalmology, RE1-994

File Description: electronic resource

Relation: http://www.oftalmoloji.org/article_2170/Accommodative-Iol-Implantation-In-Cataract-Surgery; https://doaj.org/toc/1300-0659; https://doaj.org/toc/2147-2661

Access URL: https://doaj.org/article/feaaffedbc4f4b368d72ee0007d065d6

Effect of video-based education on anxiety and satisfaction of patients undergoing spinal anesthesia

Authors: Meltem Cakmak, Isil Kose, Ciler Zinzircioglu, Yucel Karaman, Zeki Tuncel Tekgul, Sinan Pektas, Yelda Balik, Mustafa Gonullu, Pervin Sutas Bozkurt

Source: Revista Brasileira de Anestesiologia, Vol 68, Iss 3, Pp 274-279

Subject Terms: Video information, Spinal anesthesia, Anxiety, Satisfaction, Anesthesiology, RD78.3-87.3

File Description: electronic resource

Relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-70942018000300274&lng=en&tlng=en; https://doaj.org/toc/1806-907X

Access URL: https://doaj.org/article/bfbe5968675f4585bc984915bbf3639d