{"title":"[Imaging in temporomandibular joint disorders].","authors":"R Pollard","doi":"10.5177/ntvt.2024.05.23105","DOIUrl":"10.5177/ntvt.2024.05.23105","url":null,"abstract":"<p><p>The temporomandibular joint is a unique and complex joint. Various imaging techniques have been developed to properly visualize this complex joint, such as conventional radiology, orthopantomography, CBCT and MRI. Imaging can contribute to the differential diagnosis of temporomandibular joint disorders. Common joint disorders are arthritis and internal derangement. Osseous changes of the temporomandibular joint can be clearly visualized with CBCT. MRI is superior for imaging the internal anatomy of the temporomandibular joint and is preferred in the context of internal derangement.</p>","PeriodicalId":74255,"journal":{"name":"Nederlands tijdschrift voor tandheelkunde","volume":"131 5","pages":"217-221"},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140878130","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}
{"title":"[Growth disturbances of the temporomandibular joint: causes, diagnosis and treatment].","authors":"J J R Huddleston Slater","doi":"10.5177/ntvt.2024.05.23083","DOIUrl":"10.5177/ntvt.2024.05.23083","url":null,"abstract":"<p><p>Growth disturbances of the temporomandibular Joint are characterized by mandibular asymmetry, sometimes with secondary maxillar disturbances. Although the clinical symptoms are sometimes quite severe, patients usually have no pain. There are several growth disturbances, but in this article we discuss three particular causes of facial asymmetry, namely hemimandibular growth defects; overdevelopment, underdevelopment and neoplasms of the mandibular joint. Hemimandibular overdevelopment (hyperplasia) is a growth disorder characterized by progressive asymmetry of the mandibula. Hemimandibular hypoplasia, on the other hand, is a growth disorder involving underdevelopment of the condyle mandibulae due to impingement of the growth center and ankylosing. A pronounced asymmetrical face can cause aesthetic problems and always requires diagnostics, because in addition to the hyperplasia and hypoplasia mentioned above, other causes can explain the asymmetry such as, for example, an osteoarthritis or even a tumor emanating from the base of the skull, mandibula or soft tissues.</p>","PeriodicalId":74255,"journal":{"name":"Nederlands tijdschrift voor tandheelkunde","volume":"131 5","pages":"201-208"},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140878129","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}
{"title":"[Internal derangements of the temporomandibular joint].","authors":"J J R Huddleston Slater","doi":"10.5177/ntvt.2024.05.23092","DOIUrl":"10.5177/ntvt.2024.05.23092","url":null,"abstract":"<p><p>An internal derangement of the temporomandibular joint is described as a deviation in the position or shape of the joint tissues. Such a change is only functionally manifest if it interferes with smooth movements of the jaw joint. There are a number of internal derangements associated with jaw movements in which popping jaw joint sounds can occur. Examples are an anteriorly or posteriorly displaced disc and hypermobility of the condylar head. Although most internal derangements are harmless and only cause minor discomfort to patients, disc displacements can in some cases develop into a clinical problem, for example when there is a limitation of mouth opening (so-called closed lock) or an inability to close the mouth (so-called open lock). Most patients with these conditions do not require any or only conservative treatment.</p>","PeriodicalId":74255,"journal":{"name":"Nederlands tijdschrift voor tandheelkunde","volume":"131 5","pages":"191-200"},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140878131","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}
{"title":"[Minimally invasive treatments and open joint surgery for disorders of the temporomandibular joint].","authors":"Y H Tang, N B van Bakelen, F K L Spijkervet","doi":"10.5177/ntvt.2024.05.23088","DOIUrl":"10.5177/ntvt.2024.05.23088","url":null,"abstract":"<p><p>The initial treatment of symptomatic disorders of the temporomandibular joint typically consists of a conservative approach, in which medication (painkillers and muscle relaxants), orofacial physiotherapy and splints are most important. In most cases, minimally invasive treatment options, such as arthrocentesis, arthroscopy or joint injections, are only considered when conservative methods provide insufficient symptom reduction. There is, however, an ongoing debate about the optimal treatment strategy due to an increasing body of evidence concerning the superior effectiveness in symptom reduction of minimally invasive treatment options with regard to conservative treatments. If these minimally invasive treatment options are also ineffective, open joint surgery may be considered as a last option for a select group of patients.</p>","PeriodicalId":74255,"journal":{"name":"Nederlands tijdschrift voor tandheelkunde","volume":"131 5","pages":"223-230"},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140878132","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}
J. Kroese, C. Volgenant, W. Crielaard, B. G. Loos, D. van Schaardenburg, C. Visscher, F. Lobbezoo
{"title":"[Temporomandibular dysfunction and bruxism in patients with early rheumatoid arthritis and at-risk patients: a cross-sectional study].","authors":"J. Kroese, C. Volgenant, W. Crielaard, B. G. Loos, D. van Schaardenburg, C. Visscher, F. Lobbezoo","doi":"10.5177/ntvt.2024.04.23081","DOIUrl":"https://doi.org/10.5177/ntvt.2024.04.23081","url":null,"abstract":"What is the prevalence of temporomandibular dysfunction in patients with early rheumatoid arthritis and individuals at risk of rheumatoid arthritis? 3 groups (of 50 participants each) were examined for a possible TMD diagnosis: 1. patients with early rheumatoid arthritis, 2. at-risk individuals, and 3. healthy controls. A possible association with bruxism, determined on the basis of self-reporting and clinical features, was also examined. At-risk patients had a higher prevalence of TMD pain diagnoses compared to healthy controls (p = 0.046). Within the early rheumatoid arthritis group, seronegative patients had a higher prevalence of TMD pain diagnoses than seropositive patients (p = 0.048). No further differences in the prevalence of TMD diagnoses were found between the groups. Participants with a TMD pain diagnosis were more often diagnosed with probable sleep bruxism than those without a TMD pain diagnosis. The prevalence of TMD pain is increased in individuals at risk of rheumatoid arthritis and seronegative early rheumatoid arthritis patients, and is associated with signs of bruxism.","PeriodicalId":74255,"journal":{"name":"Nederlands tijdschrift voor tandheelkunde","volume":"1207 1","pages":"151-158"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140774209","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}
{"title":"[Portrayal of dentists in films].","authors":"P. J. M. Voorbraak, H. S. Brand","doi":"10.5177/ntvt.2024.04.23078","DOIUrl":"https://doi.org/10.5177/ntvt.2024.04.23078","url":null,"abstract":"To analyze the portrayal of dentists in films, 259 films from the period 1907 - 2018 featuring one or more dentists, were systematically analyzed. A total of 333 dentists were identified, mostly of Caucasian origin (85%) and male (86%). 228 dentists depicted dental procedures, sometimes using gloves (41%), (splash) glasses (35%), and mouth masks (24%). The depicted dental procedures mainly consist of the use of pocket probes and mirrors (46%), drilling/filling (31%), and extractions (25%). Furthermore, dentists in films are relatively often involved in negative activities such as physical violence (29%) and sexual offences (18%). In 16 films (6%), dentists murdered people. Although there is no single stereotypical portrayal of dentists in films, the overall picture seems to need improvement as it is not contributing to the reputation of the dental profession.","PeriodicalId":74255,"journal":{"name":"Nederlands tijdschrift voor tandheelkunde","volume":"209 14","pages":"167-173"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140780347","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}
{"title":"[Phytosphingosine, a new ingredient for oral care products?]","authors":"F. J. Bikker","doi":"10.5177/ntvt.2024.04.23102","DOIUrl":"https://doi.org/10.5177/ntvt.2024.04.23102","url":null,"abstract":"Despite the availability of a wide range of (fluoridated) oral care products, there is a constant search under way for new substances that contribute to a healthy mouth. Laboratory research shows that the lipid phytosphingosine forms a molecular layer on hydroxyapatite and protects it against acid-induced demineralization and bacterial adhesion. In the future, phytosphingosine may be used in the future as a new ingredient in oral care products for the prevention of tooth erosion and biofilm-related disorders, such as caries, gingivitis and periodontitis.","PeriodicalId":74255,"journal":{"name":"Nederlands tijdschrift voor tandheelkunde","volume":"17 21","pages":"163-166"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140764398","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}
L. A. Oey, A. Vissink, B. van der Vegt, A. Rutgers, K. Delli
{"title":"[Salivary gland disorder: consider IgG4-related disease].","authors":"L. A. Oey, A. Vissink, B. van der Vegt, A. Rutgers, K. Delli","doi":"10.5177/ntvt.2024.04.23071","DOIUrl":"https://doi.org/10.5177/ntvt.2024.04.23071","url":null,"abstract":"A 73-year-old man was presented with painless, bilateral swelling of the submandibular salivary glands and unilateral swelling of the parotid gland on the right side, and complaints of dry mouth. A parotid biopsy was taken and a serologic exam was carried out, resulting in the diagnosis of IgG4-related disease. IgG4-related disease is a rare systemic disorder that can cause symptoms in the head and neck region. Usually there are complaints of bilateral, painless swelling of the submandibular, parotid and/or lacrimal glands, with or without complaints of dryness of the mouth and eyes.","PeriodicalId":74255,"journal":{"name":"Nederlands tijdschrift voor tandheelkunde","volume":"186 ","pages":"147-150"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140786127","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}
J. Stolze, H. S. Brand, J. E. Raber-Durlacher, D. Bresters
{"title":"[A PhD completed. Long-term effects of childhood cancer therapy on oral health].","authors":"J. Stolze, H. S. Brand, J. E. Raber-Durlacher, D. Bresters","doi":"10.5177/ntvt.2024.04.23091","DOIUrl":"https://doi.org/10.5177/ntvt.2024.04.23091","url":null,"abstract":"In recent years, the five-year survival rate for childhood cancer has increased to about 80%. However, childhood cancer therapy can have serious long-term adverse effects on general health later in life. Of survivors, 75% experience 1 or more late effects. This PhD research aimed to gain more insight into the long-term effects on oral health of childhood cancer therapy, 15 years or more after diagnosis. This study, which is part of the Dutch Childhood Cancer Survivor Study Late Effects 2 (DCCSS LATER 2 Study), showed that oral complications such as dental developmental disorders and hyposalivation occur frequently. Most important risk factors were head and neck radiotherapy of the salivary glands, (alkylating) cytostatic agents, and age at the time of the cancer diagnosis. Dentists should be aware of childhood cancer in the medical history of their patient and of the type of therapy received. Regular dental visits are an essential part of long-term follow-up care of childhood cancer survivors.","PeriodicalId":74255,"journal":{"name":"Nederlands tijdschrift voor tandheelkunde","volume":"511 ","pages":"159-162"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140763957","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}
{"title":"Tooth eruption disorder: 2 cases.","authors":"J Frenken, S Brons, S Zijderveld","doi":"10.5177/ntvt.2024.03.23097","DOIUrl":"10.5177/ntvt.2024.03.23097","url":null,"abstract":"<p><p>Tooth eruption disorders can have several different causes and treatment options. An 8-year-old boy's tooth 12 erupted in the position of tooth 11, and an 11-year-old girl's tooth 21 did not erupt. In both cases, an attempt was made to regulate the relevant tooth orthodontically, but ultimately it was found necessary to extract the tooth. Tooth replacement is possible with autotransplantation or prostheses. Implantology rarely is the first choice for young patients.</p>","PeriodicalId":74255,"journal":{"name":"Nederlands tijdschrift voor tandheelkunde","volume":"131 3","pages":"107-110"},"PeriodicalIF":0.0,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141556087","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}