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Overall, the customized fixation plate system is more accurate than the intermediate CAD/CAM splint for transferring the virtual plan into the operation room. https://www.sciencedirect.com/science/article/abs/pii/S1010518220302444 #customizedplate #splintless #interemediatecadcam #accuracy #orthognathic #양악수술 이 글은 네이버 블로그에서 가져온 글입니다. 원문: blog.naver.com/surgeon

Furthermore, virtual planning was sensitive (100%) but had low specificity (51.6%) in predicting proximal and distal segment interferences. Thus, more precise simulated osteotomies are needed to further validate the accuracy of virtual planning for this purpose. https://www.ijoms.com/article/S0901-5027%2819%2931412-2/fulltext Relevance of 3D virtual planning in predicting bony interferences between distal and proximal fragments after sagittal split…

최신디지털교정학 contemporary digital orthodontics A book on digital orthodontics published by the Korean Society of Digital Orthodontists has been released. Thankfully, I participated as a chapter author and summarized the digital orthognathic surgery so far. If you are interested in the latest digital orthodontics, this will help you keep up to date with the…

https://www.mdpi.com/1996-1944/14/3/615 3D-printed implant surgical guides without metal sleeve inserts enable accurate implant placement without exhausting the guide holes, rendering them feasible for fully guided implant placement. 이 글은 네이버 블로그에서 가져온 글입니다. 원문: blog.naver.com/surgeon

The key element in this surgical procedure is the split within the ramus to obtain good bony apposition of the condylar and body segments after the body segment has been repositioned (Fig 1). https://www.ajodo.org/article/S0889-5406%2815%2900128-6/fulltext The 1975 report from a study by the National Academy of Sciences estimated that as many as 5% of American…

The use of a final occlusal splint and then maintenance of the splint through initial skeletal healing is not required in the majority of bimaxillary orthognathic surgery cases to achieve the planned occlusion. https://journals.lww.com/jcraniofacialsurgery/Abstract/2020/09000/Is_a_Final_Splint_Necessary_in_Bimaxillary.59.aspx #posnick #nosplint #withoutsplint 이 글은 네이버 블로그에서 가져온 글입니다. 원문: blog.naver.com/surgeon

This study therefore suggests that in SSRO with advancements exceeding 10 mm, the use of two miniplates is the optimal means of providing rigid fixation. https://www.bjoms.com/article/S0266-4356(20)30517-9/fulltext Stability of fixation methods in large mandibular advancements after sagittal split ramus osteotomy: an in vitro biomechanical study 이 글은 네이버 블로그에서 가져온 글입니다. 원문: blog.naver.com/surgeon

If the degree of asymmetry is very severe or the degree of dental compensation is severe, it may not be suitable to perform surgery-first approach. 이 글은 네이버 블로그에서 가져온 글입니다. 원문: blog.naver.com/surgeon

The results of this study suggest that in most cases TMD symptoms can be significantly reduced and only a few can be induced with OGS. No risk factors were found for long-term effects on the TMJ https://www.joms.org/article/S0278-2391(20)31400-2/fulltext 이 글은 네이버 블로그에서 가져온 글입니다. 원문: blog.naver.com/surgeon

To correct mandibular deficiency, mandibular advancement is often performed via intraoral vertical ramus osteotomy (IVRO) and bilateral sagittal split osteotomy (BSSO) [2]. In IVRO, a vertical incision is made in the ramus, which divides the mandible into two parts (anterior and posterior), thereby moving the mandible to achieve a reduction effect. The advantage of…