True or False: Retention grooves are positioned towards the pulp.

Retention grooves are designed to enhance the mechanical retention of dental materials such as restorative resin or composite in a cavity preparation. These grooves are typically placed in the enamel and dentin and are oriented away from the pulp chamber. The purpose of positioning these grooves is to provide a secure anchor for the restorative material, promoting better adhesion and minimizing the risk of future dislodgment.

If retention grooves were directed towards the pulp, it could jeopardize the integrity of the tooth structure and potentially lead to pulpal exposure, which can result in complications such as infection or necrosis of the dental pulp. Therefore, the assertion that retention grooves are positioned towards the pulp is incorrect. This understanding is crucial for any dental assistant, especially in the context of providing effective dental care and ensuring long-lasting restorations.