: To maintain a proper seal and prevent infection, at least 4 to 5 mm of gutta-percha must remain at the tip (apex) of the root.

: The post itself does not strengthen the tooth; it only serves to anchor the core buildup that will eventually support a crown. Other Uses Outside of dentistry, the term may refer to:

: The ideal space should not exceed one-third of the total root diameter to avoid weakening the tooth.

: News sections related to space exploration, such as those from the New York Post or Washington Post .

"Post space" most commonly refers to a dental procedure where a specific area is created within a root canal to hold a restorative post . This is typically done after a root canal treatment to provide stability for a final crown when there isn't enough natural tooth structure left. Key Aspects of Dental Post Space

: Postpace is a video collaboration platform for teams.