A Survey of Standard Protocols for Endodontic Treatment in North of KSA

Table 1

The techniques used for root canal isolation, preparation, and obturation.

Technique	Frequency (𝑛)	Percentage (%)
Root canal isolation
Rubber dam	18	9
Cotton rolls	181	91
Root canal preparation
Standardized technique	95	47.5
Step-back technique	82	41
Crown-down technique	25	12.5
Root canal obturation
Lateral condensation	162	81
Single cone	25	12.5
Paste filling	10	5
Injectable and thermafil	3	1.5