Helena Gronwald

Access to dental services for young disabled patients is challenging and expensive, often necessitating treatment under general anesthesia. Additionally, ensuring accuracy during impression-taking procedures can be very difficult or outright impossible using traditional methods. Newly developed systems for capturing three-dimensional images of the oral cavity can facilitate the treatment of patients with disabilities. The research aimed to assess the timing of intraoral scanning using a scanner in orthodontic treatment, comparing disabled patients undergoing clear aligner therapy with their healthy counterparts. Scanning times were compared in two patient groups. Group I comprised patients with a certificate of disability, while Group II (control) consisted of patients without a certificate of disability. Maxillary and mandibular scans, as well as bite registration, were performed with the intraoral scanner. The mean scanning time in study Group I was 8.59 min, while in control Group II, it was 5.71 min. The results demonstrated statistical significance, reaching a significance level of p < 0.001. The scanning of disabled patients proved to be more challenging and time-consuming compared to patients in the control group. Consequently, doctors must consider the need to allocate more time to a disabled person during a visit. Despite the difficulties, disabled patients accepted this method of bite scanning. There was no need to carry out such a procedure under general anesthesia. This confirms that scanning should be the preferred method in orthodontic treatment for disabled patients.