No abstract

We noted little concordance between logopedic findings according to Kittel and MRI analysis according to Fujiki et al. Which of these findings correctly reflects the actual clinical situation remains unclear.

Manual segmentation and the seed point method for thin CT slices were the methods with the lowest volume differences and intraobserver variation.

We can reasonably assume that the stability of anchorage plates can be optimized by selecting a position well basal to the apices of the lower incisors, as this area offers enhanced cortical and total jawbone thickness.

We found a discrepancy between the progressive or stable trends of pathological findings in follow-up MRI and the decrease in clinical symptoms over time. Therefore, follow-up examination by MRI shows important information for correct evaluation about the stage of TMJ arthritis and about the need for treatment. Consequently, follow-up examination by MRI is an appropriate addition to clinical examination in the therapeutic concept.