Tooth mobility and periodontal therapy

Area of Science:

• Dentistry
• Periodontology
• Clinical Research

Background:

• Periodontal disease affects tooth-supporting structures.
• Tooth mobility is a clinical sign of advanced periodontal disease.
• Longitudinal data on treatment outcomes considering tooth mobility are crucial.

Purpose of the Study:

• To evaluate the influence of initial tooth mobility on the long-term results of periodontal therapy.
• To determine if tooth mobility affects attachment level changes following comprehensive periodontal treatment.

Main Methods:

• An 8-year longitudinal study analyzed data from 82 patients and 1974 teeth.
• Clinical assessments included pocket depth, attachment level, and tooth mobility (0-3 scale).
• Statistical analysis (ANOVA, Scheffe's test) compared treatment outcomes across initial disease severity and mobility grades.

Main Results:

• A statistically significant relationship was found between initial tooth mobility and changes in attachment levels.
• Teeth with higher initial mobility demonstrated less favorable attachment level gains post-treatment.
• This effect was observed across different initial periodontal disease severity groups.

Conclusions:

• Initial tooth mobility is a significant prognostic factor in periodontal therapy.
• Periodontal treatment may yield suboptimal results for teeth exhibiting clinical mobility.
• Clinicians should consider tooth mobility when assessing prognosis and treatment planning for periodontal patients.