Journal of the Korean Association of Oral and Maxillofacial Surgeons最新文献_第6页

Horizontal ridge augmentation with porcine bone-derived grafting material: a long-term retrospective clinical study with more than 5 years of follow-up. 用猪骨移植材料进行水平嵴隆起：一项超过 5 年随访的长期回顾性临床研究。

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Journal of the Korean Association of Oral and Maxillofacial Surgeons Pub Date : 2023-12-31 DOI: 10.5125/jkaoms.2023.49.6.324

Jin-Won Choi, Soo-Shin Hwang, Pil-Young Yun, Young-Kyun Kim

{"title":"Horizontal ridge augmentation with porcine bone-derived grafting material: a long-term retrospective clinical study with more than 5 years of follow-up.","authors":"Jin-Won Choi, Soo-Shin Hwang, Pil-Young Yun, Young-Kyun Kim","doi":"10.5125/jkaoms.2023.49.6.324","DOIUrl":"10.5125/jkaoms.2023.49.6.324","url":null,"abstract":"Objectives: The purpose of this study was to evaluate the outcomes of implants placed in horizontally augmented alveolar ridges using porcine bone grafts and to investigate the long-term stability of the porcine bone grafts.Materials and methods: A retrospective analysis was conducted on 49 sites that underwent horizontal ridge augmentation using porcine bone grafts and implant placement with a follow-up period longer than 5 years. Furthermore, additional analysis was conducted on 24 sites where porcine bone grafts were used exclusively for horizontal ridge augmentation and implant placement.Results: The mean follow-up period after prosthesis loading was 67.5 months, with a mean marginal bone loss of 0.23 mm at 1 year and a cumulative mean marginal bone loss of 0.40 mm over the entire follow-up period. Of the 49 implants, 2 were lost and 3 did not meet the success criteria, resulting in a survival rate of 95.9% and a success rate of 89.8%. In 24 sites, the mean marginal bone loss was 0.23 mm at 1 year and 0.41 mm at 65.8 months, with 100% survival and success rates.Conclusion: Porcine bone grafts can be successfully used in horizontal ridge augmentation for implant placement in cases of ridges with insufficient horizontal width.","PeriodicalId":51711,"journal":{"name":"Journal of the Korean Association of Oral and Maxillofacial Surgeons","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10761318/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139059064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Setback genioplasty with rotation for aesthetic mentolabial soft tissue: a case report. 针对门唇软组织美容的带旋转的后退耳廓成形术：病例报告。

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Journal of the Korean Association of Oral and Maxillofacial Surgeons Pub Date : 2023-12-31 DOI: 10.5125/jkaoms.2023.49.6.365

Joon-Bum Hong, Joo-Young Ohe, Gyu-Jo Shim, Yong-Dae Kwon

引用次数: 0

Bone remodeling of the fibula segment as a form of neocondyle after free vascularized bone transfer: a report of two cases. 游离血管骨转移后作为新髁形式的腓骨节段骨重塑：两例病例报告。

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Journal of the Korean Association of Oral and Maxillofacial Surgeons Pub Date : 2023-12-31 DOI: 10.5125/jkaoms.2023.49.6.354

Han Ick Park, Hoon Je Chang, Jee-Ho Lee

{"title":"Bone remodeling of the fibula segment as a form of neocondyle after free vascularized bone transfer: a report of two cases.","authors":"Han Ick Park, Hoon Je Chang, Jee-Ho Lee","doi":"10.5125/jkaoms.2023.49.6.354","DOIUrl":"10.5125/jkaoms.2023.49.6.354","url":null,"abstract":"The temporomandibular joint is a unique structure composed of the joint capsule, articular disc, mandibular condyles, glenoid fossa of the temporal bone, surrounding ligaments, and associated muscles. The condyle is one of the major components of a functional temporomandibular joint. Reconstruction of large mandibular defects involving the condyle is a surgical challenge for oral and maxillofacial surgeons. To restore large mandibular defects, there are different options for free flap method such as fibula, scapula, and iliac crest. Currently, the vascularized fibula free flap is the gold standard for reconstruction of complex mandibular defects involving the condyle. In the present report, neocondyle regeneration after mandible reconstruction including the condyle head with fibula free flap was evaluated. In this report, two patients were evaluated periodically, and remodeling of the distal end of the free fibula was observed in both cases after condylectomy or mandibulectomy. With preservation of the articular disc, trapezoidal shaping of the neocondyle, and elastic guidance of occlusion, neocondyle bone regeneration occured without ankylosis. Preservation of the articular disc and maintenance of proper occlusion are critical factors in regeneration of the neocondyle after mandible reconstruction.","PeriodicalId":51711,"journal":{"name":"Journal of the Korean Association of Oral and Maxillofacial Surgeons","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10761312/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139059060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Implant placement with inferior alveolar nerve repositioning in the posterior mandible. 在下颌后部植入下牙槽神经复位种植体。

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Journal of the Korean Association of Oral and Maxillofacial Surgeons Pub Date : 2023-12-31 DOI: 10.5125/jkaoms.2023.49.6.347

Doogyum Kim, Taeil Lim, Hyun-Woo Lee, Baek-Soo Lee, Byung-Joon Choi, Joo Young Ohe, Junho Jung

{"title":"Implant placement with inferior alveolar nerve repositioning in the posterior mandible.","authors":"Doogyum Kim, Taeil Lim, Hyun-Woo Lee, Baek-Soo Lee, Byung-Joon Choi, Joo Young Ohe, Junho Jung","doi":"10.5125/jkaoms.2023.49.6.347","DOIUrl":"10.5125/jkaoms.2023.49.6.347","url":null,"abstract":"This case report presents inferior alveolar nerve (IAN) repositioning as a viable approach for implant placement in the mandibular molar region, where challenges of severe alveolar bone width and height deficiencies can exist. Two patients requiring implant placement in the right mandibular molar region underwent nerve transposition and lateralization. In both cases, inadequate alveolar bone height above the IAN precluded the use of short implants. The first patient exhibited an overall low alveolar ridge from the anterior to posterior regions, with a complex relationship with adjacent implant bone level and the mental nerve, complicating vertical augmentation. In the second case, although vertical bone resorption was not severe, the high positioning of the IAN within the alveolar bone due to orthognathic surgery raised concerns regarding adequate height of the implant prosthesis. Therefore, instead of onlay bone grafting, nerve transposition and lateralization were employed for implant placement. In both cases, the follow-up results demonstrated successful osseointegration of all implants and complete recovery of postoperative numbness in the lower lip and mentum area. IAN repositioning is a valuable surgical technique that allows implant placement in severely compromised posterior mandibular regions, promoting patient comfort and successful implant placement without permanent IAN damage.","PeriodicalId":51711,"journal":{"name":"Journal of the Korean Association of Oral and Maxillofacial Surgeons","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10761319/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139059065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Understanding of oral potentially malignant disorders and epithelial dysplasia among oral and maxillofacial surgeons. 口腔颌面外科医生对口腔潜在恶性疾病和上皮发育不良的了解。

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Journal of the Korean Association of Oral and Maxillofacial Surgeons Pub Date : 2023-12-31 DOI: 10.5125/jkaoms.2023.49.6.309

So-Young Choi

引用次数: 0

Comparison of hybrid arch bar versus conventional arch bar for temporary maxillomandibular fixation during treatment of jaw fractures: a prospective comparative study. 在治疗下颌骨骨折期间，混合弓形固定杆与传统弓形固定杆用于上颌骨临时固定的比较：一项前瞻性比较研究。

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Journal of the Korean Association of Oral and Maxillofacial Surgeons Pub Date : 2023-12-31 DOI: 10.5125/jkaoms.2023.49.6.332

Samriddhi Burman, Santhosh Rao, Ankush Ankush, Nakul Uppal

{"title":"Comparison of hybrid arch bar versus conventional arch bar for temporary maxillomandibular fixation during treatment of jaw fractures: a prospective comparative study.","authors":"Samriddhi Burman, Santhosh Rao, Ankush Ankush, Nakul Uppal","doi":"10.5125/jkaoms.2023.49.6.332","DOIUrl":"10.5125/jkaoms.2023.49.6.332","url":null,"abstract":"Objectives: This study aimed to compare the effectiveness of a hybrid arch bar (hAB) with the conventional Erich arch bar (EAB) for the management of jaw fractures, focusing on their use for temporary fixation in patients undergoing open reduction and internal fixation (ORIF).Materials and methods: Patients presenting with maxillary and mandibular fractures at our institution were included in this prospective, comparative study. Placement time and ease of occlusal reproducibility were recorded intraoperatively for Group A (hAB patients) and Group B (EAB patients). The primary outcome was comparison of the postoperative stability of the two arch bars. Postoperative measurements also included mucosal overgrowth, screw loosening or wire retightening, and replacement rates. The data were tabulated and computed with a P<0.05 considered statistically significant.Results: The study included 41 patients. A statistically significant difference was observed in postoperative stability scores (3) between Group A and Group B (85.0% vs 9.5%, P=0.001). The mean placement time in Group A (23.3 minutes) significantly differed from that in Group B (86.4 minutes) (P<0.001). The ease of intraoperative occlusion was not different between the two groups (P=0.413). Mucosal overgrowth was observed in 75.0% of patients (15 of 20) in Group A.Conclusion: The hAB was superior to EAB in clinical efficiency, maxillomandibular fixation time reduction, stability, versatility, and safety. Despite temporary mucosal overgrowth, the benefits of hAB outweigh the disadvantages. The choice between hAB and EAB should be based on specific clinical requirements.","PeriodicalId":51711,"journal":{"name":"Journal of the Korean Association of Oral and Maxillofacial Surgeons","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10761310/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139059062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Is conservative treatment (enucleation using modified Carnoy's solution) of odontogenic keratocyst in the maxilla good prognosis? 保守治疗（改良Carnoy溶液摘除）上颌骨牙源性角化囊肿预后好吗？

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Journal of the Korean Association of Oral and Maxillofacial Surgeons Pub Date : 2023-10-31 DOI: 10.5125/jkaoms.2023.49.5.287

Woo Young Jeon, Jung Ho Park, Jeong-Kui Ku, Jin-A Baek, Seung-O Ko

{"title":"Is conservative treatment (enucleation using modified Carnoy's solution) of odontogenic keratocyst in the maxilla good prognosis?","authors":"Woo Young Jeon, Jung Ho Park, Jeong-Kui Ku, Jin-A Baek, Seung-O Ko","doi":"10.5125/jkaoms.2023.49.5.287","DOIUrl":"https://doi.org/10.5125/jkaoms.2023.49.5.287","url":null,"abstract":"Odontogenic keratocysts (OKCs) located in the maxillae have rarely been reported in the literature. Standard treatment modalities for OKC range from marsupialization to marginal resection. However, most of the studies on OKC treatment have been related to mandibular OKCs. The anatomical structure and loose bone density of the maxillae and the empty space of the maxillary sinus could allow rapid growth of a lesion and the ability to tolerate tumor occupancy in the entire maxilla within a short period of time. Therefore, OKCs of the maxillae require more aggressive surgery, such as resection. As an alternative, this report introduces a modified Carnoy's solution, a strong acid, as an adjuvant chemotherapy after cyst enucleation. This report describes the clinical outcomes of enucleation using a modified Carnoy's solution in patients with large OKCs on the posterior maxillae. In three cases, application of a modified Carnoy's solution had few side effects or morbidity. Each patient was followed for four to six years, and none showed any signs of recurrence. In conclusion, adjuvant treatment with a modified Carnoy's solution can be considered a treatment option capable of reducing the recurrence rate of OKC in the maxillae.","PeriodicalId":51711,"journal":{"name":"Journal of the Korean Association of Oral and Maxillofacial Surgeons","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10618657/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71428990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Donor site morbidities of concha cartilage harvesting using a retroauricular approach for cleft rhinoplasty: retrospective study. 耳后入路鼻甲软骨摘除术的供区发病率：回顾性研究。

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Journal of the Korean Association of Oral and Maxillofacial Surgeons Pub Date : 2023-10-31 DOI: 10.5125/jkaoms.2023.49.5.270

Sukkarn Themkumkwun, Chakorn Vorakulpipat, Kiatanant Boonsiriseth

{"title":"Donor site morbidities of concha cartilage harvesting using a retroauricular approach for cleft rhinoplasty: retrospective study.","authors":"Sukkarn Themkumkwun, Chakorn Vorakulpipat, Kiatanant Boonsiriseth","doi":"10.5125/jkaoms.2023.49.5.270","DOIUrl":"https://doi.org/10.5125/jkaoms.2023.49.5.270","url":null,"abstract":"Objectives: Concha cartilage is recommended for correction of cleft nasal deformities. Morbidities at the donor site have been reported in esthetic rhinoplasty cases. Reports on cleft patients are limited, so we investigated the complications of concha cartilage harvesting using the retroauricular approach in cleft rhinoplasty and their management.Materials and methods: This was a retrospective review of the charts of 63 patients with cleft deformities who underwent septorhinoplasty with concha cartilage. All cases were harvested using a retroauricular approach. Data on patient demographics, surgery type, amount of cartilage harvested, and complications were gathered.Results: Sixty-three patients were enrolled (21 males and 42 females). The mean age of patients was 20.2±5.9 years. Complications were observed in 6 cases (9.5%) and included delayed wound healing (4.8%), prolonged postoperative pain (1.6%), postoperative paresthesia (1.6%), and prominauris (1.6%).Conclusion: The rate of complications associated with concha cartilage harvesting using a retroauricular approach is low. The use of meticulous surgical techniques, especially hemostasis control and adequate wound dressing, is key to minimizing postoperative complications.","PeriodicalId":51711,"journal":{"name":"Journal of the Korean Association of Oral and Maxillofacial Surgeons","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10618666/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71428975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Association of the number of remaining teeth with kidney function in community-dwelling healthy older adults: a cross-sectional study. 社区健康老年人剩余牙齿数量与肾功能的关系：一项横断面研究。

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Journal of the Korean Association of Oral and Maxillofacial Surgeons Pub Date : 2023-10-31 DOI: 10.5125/jkaoms.2023.49.5.243

Yui Nanba, Yuhei Matsuda, Satsuki Watanabe, Mayu Takeda, Takafumi Abe, Kazumichi Tominaga, Minoru Isomura, Takahiro Kanno

{"title":"Association of the number of remaining teeth with kidney function in community-dwelling healthy older adults: a cross-sectional study.","authors":"Yui Nanba, Yuhei Matsuda, Satsuki Watanabe, Mayu Takeda, Takafumi Abe, Kazumichi Tominaga, Minoru Isomura, Takahiro Kanno","doi":"10.5125/jkaoms.2023.49.5.243","DOIUrl":"https://doi.org/10.5125/jkaoms.2023.49.5.243","url":null,"abstract":"Objectives: Although a few studies have investigated the relationship between kidney and oral function (number of remaining teeth), their results remain inconclusive. Therefore, this study aimed to investigate the relationship between kidney function and oral health in community-dwelling healthy elderlies and examine the factors associated with kidney function.Materials and methods: We used cross-sectional data from the Shimane prefecture cohort recruited by the Center for Community-Based Health Research and Education in 2019. We collected clinical data on dental status, background factors and kidney function (estimated glomerular filtration rate [eGFR], mL/min/1.73 m2 and creatinine levels, mg/dL).Results: The study enrolled 481 participants, whose mean age was 66.7±7.4 years, and 223 (46.4%) participants were men. Multivariate analysis revealed significant correlations between eGFR (B=0.17, P=0.04), creatinine (B=-0.54, P<0.01), and the number of remaining teeth. The number of remaining teeth was associated with creatinine and eGFR, which are indicators of kidney function.Conclusion: This study suggests that preserving the teeth may prevent decline in kidney function. Dental professionals should provide instructions and professional care to reduce the risk of systemic diseases such as kidney dysfunction.","PeriodicalId":51711,"journal":{"name":"Journal of the Korean Association of Oral and Maxillofacial Surgeons","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10618661/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71428974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Intra-sinus rigid fixation of a resorbable barrier membrane to repair a large perforation of the sinus membrane: a technical note. 窦内可吸收屏障膜刚性固定修复窦膜大穿孔：一项技术注意事项。

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Journal of the Korean Association of Oral and Maxillofacial Surgeons Pub Date : 2023-10-31 DOI: 10.5125/jkaoms.2023.49.5.297

Won-Jun Joung, Seo-Hyoung Yun, Yongjin Kim, Yong-Seok Cho, Won-Woo Lee, Jin-Won Seo, Marco Tallarico, Kyung-Gyun Hwang, Chang-Joo Park

引用次数: 0