Yazar "Özel, Abdullah" için Diş Hekimliği Fakültesi listeleme
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Alveol kret yetersizliğinin extraoral otojen onley kemik greftleri ile ogmentasyonda tünel ve krestal isizyon tekniklerinin karşılaştırılması
Develi, Tuba; Süzen, Muazzez; Altıparmak, Nur; Özel, Abdullah; Uçkan, Sina (Yeditepe Üniversitesi, 2019)Amaç: Bu çalışmanın amacı alveoler kret yetersizliğinde krestal ve tünel olmak üzere 2 farklı insizyon tekniği kullanılarak ekstraoral donör sahadan alınan otojen kemik greftin yerleştirilmesinden sonra meydana gelen alıcı ... -
Analysis of select esthetic nasal parameters in virtually planned orthognathic patients
Özel, Abdullah; Elbir, Begüm; Çukurova Yılmaz, Zeynep; Uçkan, Sina (Springer, 2023)PurposeBony changes after orthognathic surgery are always followed by changes of the overlying soft tissues. Therefore, morphologic changes of the nose may be expected after procedures involving the maxilla. The purpose ... -
Bilateral sagittal split ramus osteotomy using a conventional osteotome-hammer and a magnetic mallet device: An in vitro comparison
Gençer, R. Çağrı; Özel, Abdullah; Uçkan, İbrahim Sina (NLM (Medline), 2023)OBJECTIVE: The conventional chisel osteotome technique (CCOT) and the magnetic mallet osteotome technique (MMOT) with a newly manufactured custom osteotome tip for the magnetic mallet device (MMD) were compared to determine ... -
Comparing the accuracy and precision of digital model transfer methods used in virtual orthognathic planning
Güzel, Ceylan; Özel, Abdullah; Vaitiekunas, Mantas; Grybauskas, Simonas; Uçkan, Sina (Scientific Scholar, 2023)Objectives: The hard and soft tissues of the head and neck, dentition, and temporomandibular joint are the determining elements in orthognathic surgery planning. The accuracy and precision of the relationship between the ... -
Comparison of scleral show alterations following Le Fort I osteotomy with either maxillary impaction or lengthening
Çukurova Yılmaz, Zeynep; Özel, Abdullah; Sağlam, Reyhan; Uçkan, Sina (Churchill Livingstone, 2021)This study aimed at evaluating changes in scleral show following Le Fort I osteotomy with either impaction or lengthening of the mid face. Patients who underwent Le Fort I osteotomy were included. The patients were divided ... -
Does mandibular osteotomy affect the infraorbital nerve? a prospective study
Ak, Kıvanç Berke; Özel, Abdullah; Süzen, Muazzez; Uçkan, Sina (Springer, 2023)Objectives: The aim of this study was to evaluate the sensory function of the infraorbital nerve after orthognathic surgery (OS).Materials and methods: Patients who underwent Le Fort I osteotomy with or without BSSO for ... -
Does the implementation of virtual planning has a significant impact on reducing the revision rate in orthognathic surgery?
Purpose: Conventional orthognathic surgical planning has limitations in accurately transferring the relationship between soft tissue and bone. Virtual planning offers enhanced accuracy and visualization through computer ... -
Effect of horizontal osteotomy level on complication rates and neurosensory deficits after sagittal split ramus osteotomy
Süzen, Muazzez; Uçkan, Sina; Münevveroğlu, Sümer; Özel, Abdullah (Lippincott Williams & Wilkins, 2021)Horizontal osteotomy is one of the most critical step at sagittal split ramus osteotomy (SSRO) and determination of the ideal height of this horizontal osteotomy is essential to avoid nerve and vessel injury. Purpose: The ... -
Effect of orthognathic surgery on movement of the cheilion
Saǧlam, Reyhan; Çukurova Yılmaz, Zeynep; Özel, Abdullah; Uçkan, Sina (Lippincott Williams and Wilkins, 2023)The cheilion (Ch), corner of the mouth, is the soft-tissue landmark where the upper and lower lips intersect. Orthognathic surgery can modify Ch position, which can affect facial esthetics. The aims were to evaluate Ch ... -
Evaluation of inter-maxillary fixation techniques for multi-piece Le Fort I osteotomies using finite element analysis
Üzel, T.; Çukurova Yılmaz, Zeynep; Özel, Abdullah (NLM (Medline), 2023)OBJECTIVE: A strong postoperative occlusal relationship is essential for the long-term stability of the jaw relations post orthognathic surgery. In multi-piece Le Fort I osteotomy, obtaining a satisfactory inter-maxillary ... -
Modified high-level Le Fort I advancement without malar augmentation: Assessment of effect on midfacial aesthetics
Özel, Abdullah; Çukurova Yılmaz, Zeynep; Sağlam, Rümeysa; Uçkan, Sina (Churchill Livingstone, 2021)The 'beauty arch', an aesthetic feature of the midface, is a double-S-shaped curve that extends downward from the lateral canthus. This retrospective study evaluated whether modified high Le Fort I advancement (combined ... -
Unilateral complex syngnathia of the maxilla, mandible, and zygomatic complex in a newborn baby
Özel, Abdullah; Şenol Güven, Gamze; Dilaver, Emrah; Uçkan, Sina (Churchill Livingstone, 2017)Syngnathia is a rare congenital fusion of the hard and softtissues of the jaw. Early intervention after birth is essential because without it the baby cannot feed, and facial growthand function will be severely affected.