A family is demanding answers after officials declared their missing loved one dead only to later learn she was alive in ...

About the expert Sasha Ross, DMD, MS, is a board-certified periodontist who has been with the Cleveland Clinic since 2013.

The dead tissue provides a breeding ground for bacteria, which leads to further infection, bone loss, and eventually, tooth loss. This condition is known as necrotic pulp, and it requires ...

After the procedure, the tooth is often restored with a crown to protect it and restore its function. Root canal treatment is offered when the dental pulp is dead but the tooth itself can be saved. It ...