Nederlands tijdschrift voor tandheelkunde最新文献

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.

Dental caries is a major public health problem and untreated caries has serious consequences for children. Psychosocial factors have multiple consequences, among others on the composition of saliva. Therefore, this study investigated whether stress and various salivary protein levels are associated with dental caries experience in children. The activity of the Matrix Metalloproteinases MMP-8 and MMP-9 and the total proteolytic activity in saliva turned out to be indicators for the caries experience. Salivary Alpha-Amylase seems to be a protector and was a strong indicator for caries experience. In cases where children were exposed to two different dental treatments, the level of salivary cortisol- and alpha-amylase increased, in which a distinction could be made between non-invasive and invasive treatment. The results of the study emphasise the need for further research into the way stress and salivary protein concentrations can affect the caries experience and how different dental treatments can influence the behaviour and stress levels in children.

To date, there is no widely accepted system for evaluating soft tissue early healing events in oral surgery. This study aimed to identify variables used to assess early oral soft tissue wound healing. The PubMed-MEDLINE and Cochrane CENTRAL databases were searched up to and including March 1, 2022. Papers were included if they presented scores of wound healing after performing a mucoperiosteal flap operation with the intention of primary closure. The search yielded 2,286 unique titles and abstracts, of which 31 met the eligibility criteria. In general, the available definitions/indices were found to be imprecise. Based on the literature reviewed, six variables were considered relevant for scoring early oral soft tissue wound healing: primary closure, necrosis, redness, swelling, bleeding, and suppuration.

The oral mucosa is made up of an epithelium supported by the lamina propria and the submucosa. When the mucosa is damaged, wound healing is characterized by distinct, sequential phases. How does the healing process proceed? Both primary and secondary wound healing, encompasses haemostasis, inflammation, proliferation, and remodelling. Secondary healing also involves a granulation phase to cover the wound. Saliva and the oral microbiome play a role in the healing process, too. Smoking, certain systemic disorders and medication can have a negative effect on the healing process.

For years, cancer has been one of the diseases that causes the greatest disease burden in the Netherlands. Cancer does not only have a huge impact on patients and their loved ones, but also on society and healthcare. If the number of cancer patients increases further in the coming years, this impact will only aggravate. This development will also impact dental practice. It is therefore important to assess what awaits us in the coming years. Both with regard to supporting and treating (former) oncology patients. Forinstance, detecting secondary effects of cancer treatments such as oral mucositis and medication- and radiation-related jaw necrosis, as well as the early detection of oral cavity carcinomas and sun-related skin damage on the lips and face. Based on this, plans can be made to meet the demand for dental care as well as possible and to reduce the impact of cancer for both the individual patient and for society as a whole.