12 Result(s)
within
** Kyun Oh
Dentistry
Dentistry
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Article
Open AccessCondylar volume and positional changes following a bilateral sagittal split ramus osteotomy in skeletal class II and III malocclusions
Mandibular condyle remodeling and displacement are post-orthognathic surgery concerns that can potentially lead to occlusal issues after bilateral sagittal split ramus osteotomy. This retrospective study exami...
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Article
Open AccessAccuracy of digital surgical guides for dental implants
Recently developed imaging techniques, such as cone beam computed tomography (CBCT) and CAD/CAM technology, have facilitated reliable implant planning and implant surgical guide production by 3D printing. This...
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Article
Open AccessEfficacy and safety of rhBMP/β-TCP in alveolar ridge preservation: a multicenter, randomized, open-label, comparative, investigator-blinded clinical trial
The aim of this multicenter, randomized, open-label, comparative, investigator-blinded study was to investigate the efficacy and safety of recombinant human bone morphogenetic protein 2 (rhBMP-2) combined with...
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Article
Open AccessOrbicularis oris muscle reconstruction and cheiloplasty with Z-plasty in a patient with a transverse facial cleft
Transverse facial clefts are Tessier’s number 7 facial cleft among numbers 1–15 in Tessier’s classification of craniofacial malformations, which varies from a simple widening oral commissure to a complete fiss...
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Article
Open AccessA retrospective clinical investigation for the effectiveness of closed reduction on nasal bone fracture
The nasal bone is the most protruding bony structure of the facial bones. Nasal bone fracture is the most common facial bone fracture. The high rate of incidence of nasal bone fracture emphasizes the need for ...
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Article
Open AccessReconstruction of the orbital wall using superior orbital rim osteotomy in a patient with a superior orbital wall fracture
Fractures of the orbital wall are mainly caused by traffic accidents, assaults, and falls and generally occur in men aged between 20 and 40 years. Complications that may occur after an orbital fracture include...
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Open AccessTreatment of dental implant displacement into the maxillary sinus
Displacement of dental implants into the maxillary sinus is rare, but it primarily occurs in patients with severe pneumatization of the maxillary sinus and/or deficiency of the alveolar process. Some complicat...
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Open AccessSurgical excision of osteochondroma on mandibular condyle via preauricular approach with zygomatic arch osteotomy
Osteochondroma is a benign tumor that tends to develop in mandibular condyle and coronoid process in the craniofacial region. If tumor mass has grown from condyle into the infratemporal space with zygomatic ar...
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Article
Open AccessEvaluation of clinical outcomes of implants placed into the maxillary sinus with a perforated sinus membrane: a retrospective study
The aim of this study was to evaluate the clinical outcomes of implants that were placed within the maxillary sinus that has a perforated sinus membrane by the lateral window approach.
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Article
Open AccessRetrospective clinical study of an implant with a sandblasted, large-grit, acid-etched surface and internal connection: analysis of short-term success rate and marginal bone loss
The purpose of this retrospective study was to evaluate the clinical utility of an implant with a sandblasted, large-grit, acid-etched (SLA) surface and internal connection.
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Article
Open AccessRetrospective study on factors affecting the prognosis in oral cancer patients who underwent surgical treatment only
This study was performed to evaluate their 5-year survival rates and identify the factors affecting the prognosis of oral cancer patients who had undergone surgical treatment only.
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Article
Open AccessCondylar positioning changes following unilateral sagittal split ramus osteotomy in patients with mandibular prognathism
This study was performed to evaluate three-dimensional positional change of the condyle using three-dimensional computed tomography (3D-CT) following unilateral sagittal split ramus osteotomy (USSRO) in patien...
