Which type of post system does not require drilling a post hole before its insertion?

The Filpost system is a type of post system that allows for the insertion of the post without the need to drill a post hole beforehand. This is achieved through its specific design, which enables it to be inserted directly into the canal where the root canal therapy has already been performed. The unique feature of the Filpost system is that it often utilizes a prefabricated post that can adapt to the prepared canal space, minimizing the need for additional preparation and potentially reducing chair time for both the dental professional and the patient.

Choosing a system like Filpost can offer benefits such as preserving tooth structure and reducing the risk of complications that may arise from excessive drilling. This ease of insertion is particularly valuable in situations where preserving as much of the natural tooth structure is essential for the overall health and function of the tooth in question.