Treatment planning for patients with tooth wear

Providing restorative dental care for patients with tooth wear can, at times, seem complex and demanding. The key to this process lies in a systematic approach that breaks down the component parts. In this chapter, the importance of a comprehensive assessment at the outset will be highlighted. This should include identification of the patient's chief complaint, taking a thorough history, completing the clinical examination, undertaking any special tests and arriving at clinical diagnoses. Together, this information will influence the treatment planning process, identify appropriate treatment concepts and options available and the individual stages that may be involved. The process should be both holistic and thorough to enable the patient and clinician to build a clear pathway and vision. In parallel, and with patient input throughout, it is essential to manage patient expectations as best as possible whilst remaining pragmatic and honest about treatment outcomes, longevity of restorations and the risks of failure.

Rehabilitating a severely worn dentition with removable prosthodontics

In the next part of this series on tooth wear management, we discuss the indications and clinical stages for the provision of removable prostheses for the treatment of severely worn and depleted dentitions. The general design features of a complex prosthesis are described for reorganised occlusal schemes and maintenance guidelines are explained. In addition, the clinical stages for three different situations are described: removable-only approaches, and combined fixed and removable in the same arch and separate arches. The value of providing removable prostheses in worn dentitions allows the immediate rehabilitation of severely worn teeth taking a non-invasive and retrievable approach when the remaining dentition is of poor quality or structure and/or there are missing teeth.

The signs and symptoms of tooth wear in a referred group of patients

AIM

To determine the prevalence of signs and symptoms in a group of tooth wear patients referred to a hospital-based consultant clinic.

METHOD

The clinical records of 290 patients referred to the Liverpool University Dental Hospital for tooth wear were reviewed retrospectively. A systematic sampling technique was used to select every alternate patient held on the consultant database.

RESULTS

There were significantly more males than females in a ratio of 2.3:1. Significantly more males (56%) presented with severe tooth wear compared with females (31%) (p <0.001). Aesthetic concerns were the most prevalent presenting complaint (59%) and sensitivity was the second most common presenting complaint (40%). Functional problems and pain were less prevalent at 17% and 14% respectively. Subjects who had lost posterior support had more severe wear and more worn anterior teeth, which was statistically significant (p = 0.001). The proportion of subjects with undiagnosed apical pathology on worn teeth was 13%.

CONCLUSIONS

Tooth wear predominated in males in this study. Patient dissatisfaction with appearance is the most common complaint and endodontic signs and symptoms are low in prevalence. Contrary to previous studies, lack of posterior support resulted in greater severity of wear, therefore restoring support is recommended.