Overview
Approximal wear of teeth, often resulting from occlusal forces and malocclusion, is a significant concern in dental practice affecting both the functional integrity and aesthetic appearance of the dentition. This condition can lead to various complications, including tooth sensitivity, occlusal disharmony, and potential periodontal issues. The diagnosis and management of approximal wear have traditionally relied on clinical examination and radiographic assessment, but the advent of digital technologies has introduced new tools and methods for both diagnosis and treatment planning. However, as highlighted by recent literature [PMID:28109024], there remains a notable gap in the clinical application and evidence supporting these digital innovations, necessitating a cautious and evidence-based approach.
Diagnosis
Diagnosing approximal wear involves a comprehensive clinical evaluation complemented by advanced imaging techniques when necessary. Clinicians typically observe wear patterns through visual inspection and tactile examination, noting the extent and location of wear facets on the tooth surfaces. Radiographic imaging, such as bitewing radiographs, remains a cornerstone in assessing the depth of wear and identifying any associated bone loss or internal tooth structure damage [PMID:28109024]. Digital tools, including intraoral scanners and computer-aided design (CAD) software, have emerged as supplementary diagnostic aids. These technologies offer high-resolution images and precise measurements, potentially enhancing the accuracy of wear assessment. However, the cited study [PMID:28109024] underscores that while digital products are increasingly utilized for diagnostics, many lack robust clinical documentation, indicating a need for clinicians to critically evaluate the clinical relevance and reliability of these tools beyond their technological capabilities. In clinical practice, integrating traditional diagnostic methods with digital assessments can provide a more comprehensive evaluation, though ongoing validation of digital tools through rigorous clinical studies is essential.
Management
The management of approximal tooth wear encompasses both preventive and restorative strategies, tailored to the severity and underlying causes of the wear. Preventive measures include addressing occlusal issues through orthodontic intervention or occlusal equilibration, alongside patient education on proper oral hygiene and dietary habits that minimize abrasive forces. Restorative approaches vary depending on the extent of wear, ranging from composite resin fillings for minor wear to more complex treatments like crowns or onlays for severe cases [PMID:28109024]. Digital technologies play a pivotal role in modern restorative dentistry, offering precise planning and fabrication of restorations. CAD/CAM systems, for instance, enable the creation of highly customized prosthetics with minimal chair time and improved fit. However, the same study [PMID:28109024] emphasizes that only a minority of these digital products are frequently supported by robust clinical studies, highlighting the importance for clinicians to seek clinically meaningful outcomes beyond the technical specifications of these tools. Therefore, while embracing technological advancements, clinicians should prioritize treatments backed by strong clinical evidence and consider the long-term efficacy and patient-specific outcomes.
Key Therapeutic Approaches
Prognosis & Follow-up
The prognosis for patients with approximal tooth wear largely depends on the effectiveness of the management strategies employed and the adherence to preventive measures. Early intervention can significantly mitigate further wear and associated complications, improving both functional outcomes and patient satisfaction. However, given the evolving nature of digital tools in oral rehabilitation, their long-term efficacy and impact on patient prognosis require vigilant monitoring and reassessment [PMID:28109024]. Regular follow-up appointments are crucial to evaluate the wear progression, assess the success of restorative interventions, and make necessary adjustments. Clinicians should remain vigilant about technological advancements and critically evaluate new digital tools as they emerge, ensuring that these innovations are integrated into practice only when supported by sufficient clinical evidence. Periodic reevaluation through clinical examination and imaging helps in identifying any recurrence or new areas of wear, allowing timely intervention to maintain optimal oral health and function.
Follow-up Recommendations
Key Recommendations
By adhering to these recommendations, clinicians can effectively manage approximal tooth wear, ensuring optimal patient outcomes while navigating the evolving landscape of digital dental technologies.
References
1 Jokstad A. Computer-assisted technologies used in oral rehabilitation and the clinical documentation of alleged advantages - a systematic review. Journal of oral rehabilitation 2017. link
1 papers cited of 6 indexed.