What is the meaning of Apical Barrier Technique?
Apical Barrier Technique is widely used term in Dental Techniques.
Apical Barrier Technique, also known as Apical Closure Technique or Apical Plug Technique, is a dental procedure utilized to promote root-end closure and apex formation in teeth with incomplete root development or open apices.
In this technique, a physical or biological barrier is placed at the apical region of the root canal to encourage the formation of a calcified barrier or a hard tissue barrier. This barrier serves as a seal, preventing the ingress of bacteria or other irritants into the root canal system, thus aiding in the healing of the affected tooth.
The Apical Barrier Technique involves various steps, including disinfection and shaping of the root canal, induction of apical bleeding, placement of a suitable barrier material into the root canal to stimulate apex formation, and subsequent coronal restoration of the tooth to prevent reinfection.
The goal of the Apical Barrier Technique is to encourage the development of a natural apical closure, allowing the affected tooth to establish a healthy apical foramen and increase its chances of long-term success. This technique is commonly employed in cases of immature permanent teeth with pulp necrosis or periapical lesions, where conventional root canal treatment may not provide optimal outcomes.
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