The Process of Root Canal Therapy

1
The Process of Root Canal Therapy
2
DIAGNOSIS AND X-RAYS
The dentist administers local anesthesia to numb
the affected tooth and the surrounding area. This
ensures that the patient is comfortable and
pain-free during the procedure.
3
LOCAL ANESTHESIA
The dentist examines the tooth and takes X-rays
to assess the extent of the infection or damage.
This helps in determining whether a root canal is
necessary.
4
ISOLATION
The dentist places a rubber dam around the tooth
to isolate it from saliva and maintain a clean
and dry environment. This prevents contamination
of the tooth during the procedure.
5
ACCESS AND CLEANING
The dentist creates a small opening in the crown
of the tooth to access the pulp chamber and root
canals. The infected or damaged pulp is removed
using specialized instruments. The root canals
are then cleaned, shaped, and disinfected to
remove any debris or bacteria.
6
FILLING AND SEALING
After cleaning and shaping, the dentist fills the
empty root canals with a biocompatible material
called gutta-percha. This material seals the
canals, preventing further infection and
providing structural support to the tooth. The
access opening is also sealed with a temporary or
permanent filling.
7
RESTORATION
Depending on the extent of tooth structure lost,
a crown may be recommended to protect the
weakened tooth. A dental crown provides strength
and functionality to the treated tooth, allowing
it to function like a natural tooth.