Title: Beyond primary teeth: Exploring the application of the hall technique in permanent dentition
Abstract:
The Hall Technique is a well-established, minimally invasive method for managing carious primary molars, with strong evidence supporting its effectiveness. However, its use in permanent teeth remains an emerging and debated concept. With the growing emphasis on minimally invasive and patient-centered care, there is increasing interest in whether the principles of the Hall Technique can be applied to selected permanent dentition cases. This presentation explores the theoretical basis, potential indications, and limitations of using the Hall Technique in permanent teeth. By sealing carious lesions beneath preformed metal crowns without caries removal, the technique aims to arrest disease progression through biofilm control. While this approach is widely accepted in primary teeth, its application in permanent dentition requires careful case selection, particularly regarding pulpal status, occlusion, and long-term prognosis. Current evidence is limited but evolving, with case reports and small studies suggesting potential benefits in specific scenarios, such as young permanent molars or patients with high caries risk and limited cooperation. Clinical considerations, ethical aspects, and comparisons with other minimally invasive approaches will also be discussed. Although not yet supported by robust guidelines, the Hall Technique may offer a valuable alternative in selected cases. Further research is needed to establish its safety, effectiveness, and long-term outcomes in permanent teeth.
