Comprehensive treatment of generalized severe periodontitis affected by the occlusal force+Exploring the overall picture of periodontal treatment from 30-year follow-up of a case with a brachyfacial type

Key Points

• This research aims to explore effective treatment interventions for generalized severe periodontitis affected by occlusal force.
• Case study of a patient with stage IV, grade C generalized severe periodontitis with significant vertical bone loss.
• Implemented a full cross-arch splint for oral function reconstruction while preserving natural teeth.
• Follow-up conducted over 30 years to assess treatment outcomes and improvements in quality of life.
• Achieved good preservation of the dentition over 30 years with significant improvement in oral function.
• Establishment of a comprehensive treatment system and shared decision making contributed to effective health management.
• Patient maintained a better quality of life throughout the long follow-up period.