Person: KÜTÜK, NÜKHET
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Publication Metadata only Is Ultrasonic Bone Scalpel Useful in Le Fort I Osteotomy?(2020-01-01T00:00:00Z) DEMİRBAŞ, AHMET EMİN; BİLGE, SUHEYB; ÇELEBİ, SELİN; KÜTÜK, Nükhet; ALKAN, Alper; KÜTÜK, NÜKHET; ALKAN, ALPERPurpose: Safety and precision are 2 main goals in research to improve bone cutting in maxillofacial surgery. The aim of this prospective clinical study was to analyze the outcomes using an ultrasonic bone scalpel versus a piezoelectric surgical device and the conventional technique in a Le Fort I osteotomy.Publication Open Access Comparison of the effects of ozone therapy and photobiomodulation on sciatic nerve injury in rats(2021-11-01T00:00:00Z) GÜNAY CANPOLAT, DİLEK; YÜCESOY, TÜRKER; Colpak, Halis Ali; KAYA, ÖZLEM TUĞÇE; Kolbasi, Bircan; Saraymen, Recep; Karaturk, Habip; KÜTÜK, NÜKHET; CANPOLAT, MEHMET; YÜCESOY, TÜRKER; KÜTÜK, NÜKHETAim: Studies on drugs or alternative therapies are still the main treatment options for PNI. In this study, we aimed to research the effects of PBM and OT on nerve repair in a rat sciatic injury model. Material and Methods: 29 Wistar albino rats were divided into four groups: control (n = 2), sham (n = 9), OT (n = 9) and PBM (n = 9). After 30 days of surgery and treatments, tissue specimens and blood samples were taken for histological and biochemical processing. Histological evaluations were performed at light and electron microscopy levels. Myelin basic protein (MBP) and S100 from the rat serum were analysed also. Results: The OT and PBM groups had a significant increase in regeneration of the sciatic nerve in light microscopic evaluation. In the PBM and OT groups, Schwann cells (SC) around the axons and also axons with a thin myelin sheath were seen, regarded as signs of the myelination process in transmission electron microscopy (TEM) examinations. Discussion: OT and PBM both resulted in a good healing pattern for sciatic nerve injury in the rat model. Therefore, OT and PBM are considered to be simple and reliable alternative treatment methods for PNI.Publication Metadata only Vascular Complications in Le Fort I Osteotomy: Incidence, Reasons, and Management of the Intraoperative Hemorrhage(2021-01-01T00:00:00Z) Ulker, Omer; DEMİRBAŞ, AHMET EMİN; KÜTÜK, NÜKHET; KILIÇ, ERDEM; ALKAN, Alper; KÜTÜK, NÜKHET; KILIÇ, ERDEM; ALKAN, ALPERPurpose: The aim of this study was to investigate the incidence, types, and reasons for the intraoperative hemorrhage during Le Fort I osteotomy.Publication Metadata only Evaluation of the Pterygomaxillary Separation Pattern in Le Fort I Osteotomy Using Different Cutting Instruments(2020-10-01T00:00:00Z) BİLGE, SUHEYB; KABA, YUSUF NURİ; DEMİRBAŞ, AHMET EMİN; Kutuk, Nukhet; Kilic, Erdem; Alkan, Alper; KÜTÜK, NÜKHET; ALKAN, ALPERPurpose: Pterygomaxillary separation (PMS) is considered the main reason for serious complications associated with Le Fort I osteotomy. The aim of this study was to evaluate whether a piezo surgery, ultrasonic bone scalpel, or conventional bur used in Le Fort I osteotomy has an influence on PMS patterns.Publication Open Access Are preoperative hematologic parameters predictive of intraoperative bleeding in orthognathic surgery?(2021-06-01T00:00:00Z) Canpolat, Dilek Gunay; Colpak, Halls Ali; KÜTÜK, NÜKHET; ALKAN, ALPER; KÜTÜK, NÜKHET; ALKAN, ALPERAim: Orthognathic surgery is performed to correct dentofacial abnormalities and is generally known as a safe procedure with minimal bleeding. The purpose of this study was to evaluate whether the preoperative hematological parameters help predict intraoperative bleeding in orthognathic surgery.