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Hybrid CAD/CAM workflow for diastema closure using a minimal intervention technique: a case report. 使用最小干预技术的间隙闭合混合CAD/CAM工作流程：一个病例报告。
General dentistry Pub Date : 2025-03-01
Abdiel Silva Guimarães, Thaís Silva Mendonça, Gustavo Adolfo Martins Mendes, Gustavo Mendonça, Cássia Maria Fischer Rubira, Lawrence Gonzaga Lopes
{"title":"Hybrid CAD/CAM workflow for diastema closure using a minimal intervention technique: a case report.","authors":"Abdiel Silva Guimarães, Thaís Silva Mendonça, Gustavo Adolfo Martins Mendes, Gustavo Mendonça, Cássia Maria Fischer Rubira, Lawrence Gonzaga Lopes","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This case report outlines the procedural sequence used for anterior diastema closure via laminated lithium disilicate veneers fabricated with a computer-aided design/computer-aided manufacturing system. A hybrid digital workflow was employed to close a diastema between the maxillary central incisors of a 42-year-old woman. The planning phase involved the creation of provisional resin veneers based on digital smile design, facilitating minimally invasive dental preparations. Subsequently, lithium disilicate veneers, produced from a conventional impression, were crafted and bonded using preheated composite resin. The inclusion of provisional printed veneers in the planning process enabled minimal enamel removal for the placement of thin laminated veneers, successfully restoring the esthetic harmony of the patient's smile.</p>","PeriodicalId":12571,"journal":{"name":"General dentistry","volume":"73 2","pages":"56-60"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mucocompressive impression technique for alveolar ridges with flabby tissues: a case report. 牙槽嵴粘膜压模技术：病例报告。
General dentistry Pub Date : 2025-03-01
Edgar D Garcia, Del Valle Lovato Juan, Courtney S Babb, Mario F Romero
{"title":"Mucocompressive impression technique for alveolar ridges with flabby tissues: a case report.","authors":"Edgar D Garcia, Del Valle Lovato Juan, Courtney S Babb, Mario F Romero","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Fabrication of complete dentures for alveolar ridges with flabby tissues can be challenging, primarily due to the difficulties encountered during the impression phase and complexity of ensuring stable occlusion. This case report, which describes fabrication of a replacement for an ill-fitting maxillary denture that had been used for more than 15 years, illustrates a mucocompressive impression technique that posteriorly displaces the flabby tissue to capture its shape and position in a more functional state, thereby enhancing denture stability. The use of a digital workflow for denture fabrication improves not only precision but also denture retention, function, and patient satisfaction. In addition, the more stable denture provides better support to flabby tissues, which may contribute to their healing.</p>","PeriodicalId":12571,"journal":{"name":"General dentistry","volume":"73 2","pages":"70-74"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Glucometers: a primer for the general dentist. 血糖仪：普通牙医的入门读物。
General dentistry Pub Date : 2025-03-01
Jason H Goodchild, Mark Donaldson
{"title":"Glucometers: a primer for the general dentist.","authors":"Jason H Goodchild, Mark Donaldson","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":12571,"journal":{"name":"General dentistry","volume":"73 2","pages":"6-11"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reflecting on the cycles of life and practice. 反思生命和实践的循环。
General dentistry Pub Date : 2025-03-01
Timothy F Kosinski
{"title":"Reflecting on the cycles of life and practice.","authors":"Timothy F Kosinski","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":12571,"journal":{"name":"General dentistry","volume":"73 2","pages":"5"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Atypical character of oral mucosal lesions in a patient with AIDS and intrahepatic cholangiocarcinoma. AIDS合并肝内胆管癌患者口腔黏膜病变的不典型特征。
General dentistry Pub Date : 2025-03-01
Temitope T Omolehinwa, Naser Alkandari, Faizan Alawi, Miriam R Robbins
{"title":"Atypical character of oral mucosal lesions in a patient with AIDS and intrahepatic cholangiocarcinoma.","authors":"Temitope T Omolehinwa, Naser Alkandari, Faizan Alawi, Miriam R Robbins","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This case report describes the co-occurrence of an atypical presentation of gingival papillary hyperplasia and intrahepatic cholangiocarcinoma in a patient with HIV. The article also highlights the role of dentists in the multidisciplinary management of patients with HIV and emphasizes the need for clinicians to perform a thorough review of systems and laboratory test findings. Such information, in addition to findings on oral examination, could aid in the diagnosis of systemic diseases and prompt early referral to treating physicians.</p>","PeriodicalId":12571,"journal":{"name":"General dentistry","volume":"73 2","pages":"39-44"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Orofacial radiographic manifestations in patients with sickle cell disease. 镰状细胞病患者的口面部x线表现。
General dentistry Pub Date : 2025-03-01
Hussain Dashti, Saja A Alramadhan, Menther Abdulrahim, Devipriya Sundaram, Aref Ghayyath Alawadhi, Miriam Baghdady
{"title":"Orofacial radiographic manifestations in patients with sickle cell disease.","authors":"Hussain Dashti, Saja A Alramadhan, Menther Abdulrahim, Devipriya Sundaram, Aref Ghayyath Alawadhi, Miriam Baghdady","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Sickle cell disease (SCD) may manifest with various phenotypes. Radiographic imaging plays a critical role in diagnosing and managing complications associated with SCD. This study aims to investigate orofacial radiographic features in patients with SCD and to compare these findings with those in matched healthy controls. A total of 52 patients with SCD were included, along with 52 healthy individuals in an age- and sex-matched control group. The demographic data and medical histories of the participants were recorded. Panoramic, cephalometric, periapical, and bitewing radiographs were obtained by certified dental practitioners. Radiographic features were identified and compared between the study and control groups as well as across SCD subtypes. These features were then correlated with the systemic complications reported by the patients. Data were analyzed using chi-square and Fisher exact tests (P < 0.05). Patients with SCD exhibited generalized osteopenia, enlarged medullary spaces, thinning/scalloping of the inferior border of the mandible, and radiopaque lesions significantly more frequently than did individuals in the control group. No statistically significant differences were found among the SCD subtypes, and there were no significant correlations between radiographic features and disease complications. Identification of these radiographic indicators and greater knowledge of their pathogenesis and association with systemic complications will enhance the role of dentists in the comprehensive medical care of patients with SCD.</p>","PeriodicalId":12571,"journal":{"name":"General dentistry","volume":"73 2","pages":"17-22"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ovoid radiopacity and Palatal swelling. 卵圆不透明及腭部肿胀。
General dentistry Pub Date : 2025-03-01
Tanya M Gibson
{"title":"Ovoid radiopacity and Palatal swelling.","authors":"Tanya M Gibson","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":12571,"journal":{"name":"General dentistry","volume":"73 2","pages":"78-80"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Implant treatment planning using digital custom abutments. 使用数字定制基台进行种植治疗计划。
General dentistry Pub Date : 2025-03-01
Carsen McDaniel, Andrew S Ryser, Steven E Handel, Jennifer V Sabol, Thomas M Johnson
{"title":"Implant treatment planning using digital custom abutments.","authors":"Carsen McDaniel, Andrew S Ryser, Steven E Handel, Jennifer V Sabol, Thomas M Johnson","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Ideal implant positioning sets up the implant for long-term biologic and prosthetic success. Malpositioned implants can lead to adjunctive treatment that not only increases time and costs but also can put implants at an increased risk for peri-implantitis, compromise the prosthetic restorability, and negatively affect esthetics. This article describes a novel technique for digital planning to ensure ideal implant positioning and to determine if adjunct treatment is needed prior to implant placement.</p>","PeriodicalId":12571,"journal":{"name":"General dentistry","volume":"73 2","pages":"12-15"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An unusual presentation of a traumatic bone cyst: a mixed-density variant in the mandibular ramus. 一个不寻常的外伤性骨囊肿的表现：下颌骨分支的混合密度变异。
General dentistry Pub Date : 2025-03-01
Archna Nagpal, Rama Zouabi, Aditya Tadinada
{"title":"An unusual presentation of a traumatic bone cyst: a mixed-density variant in the mandibular ramus.","authors":"Archna Nagpal, Rama Zouabi, Aditya Tadinada","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A traumatic bone cyst is a pseudocyst, lacking an epithelial lining, and may contain fluid, connective tissue, or both. The pathogenesis of traumatic bone cyst remains unknown, but the most accepted explanation is the traumatic hemorrhagic theory. A traumatic bone cyst typically presents as a radiolucent lesion. However, it can pose both diagnostic and therapeutic challenges when it manifests as a mixed entity in an unusual location. The present report describes an exceptional case of a mixed-density traumatic bone cyst involving the mandibular ramus and coronoid process of an 18-year-old man. Such lesions may present a challenge for accurate diagnosis and appropriate management. Traumatic bone cyst should be included in the differential diagnosis of mixed-density lesions, particularly because the treatment of traumatic bone cysts is more conservative than that of other odontogenic and nonodontogenic jaw lesions.</p>","PeriodicalId":12571,"journal":{"name":"General dentistry","volume":"73 2","pages":"50-55"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pathophysiology of referred pain in dentistry: a case report. 牙科转介性疼痛的病理生理学：1例报告。
General dentistry Pub Date : 2025-03-01
Wilson Daniel Bravo Torres, Danny Alexander Abril Pesántez, Alex Raúl Zhinin González
{"title":"Pathophysiology of referred pain in dentistry: a case report.","authors":"Wilson Daniel Bravo Torres, Danny Alexander Abril Pesántez, Alex Raúl Zhinin González","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This article presents the clinical case of a 42-year-old woman with chronic pain in her left temporomandibular joint (TMJ) and limited mouth opening. The patient also reported anxiety and difficulty sleeping. Cone beam computed tomography revealed impacted maxillary third molars and hypertrophy of the nasal turbinates. An auriculotemporal nerve block performed with 2% lidocaine decreased the pain but did not eliminate it, suggesting that the TMJ was not the primary source of the patient's pain. At a follow-up appointment 24 hours after the nerve block, infiltration anesthesia was administered via a simple buccal injection at the level of the impacted left third molar. The infiltration anesthesia completely eliminated the TMJ pain, indicating that the patient was experiencing referred pain (also known as heterotopic pain). The patient's anxiety and disordered sleep (possibly the result of hypopnea arising from hypertrophic nasal turbinates) could have produced a central hypersensitivity that initiated or exacerbated the referred pain. The patient was advised to consult an otorhinolaryngologist to evaluate her respiratory and sleep problems and a psychiatrist to evaluate her anxiety state. In addition, extraction of the third molars and continued dental follow-up were proposed. Dentists may encounter patients with chronic referred pain in daily practice. Additional research is needed to better understand the mechanisms of referred pain and contributory psychological factors, which would allow dentists to identify and apply the best treatment strategies for these patients.</p>","PeriodicalId":12571,"journal":{"name":"General dentistry","volume":"73 2","pages":"35-38"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143624316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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