Post Operative Pain Assessment After Pulpectomy of Primary Molars With Two Different Rotary Systems

Post Operative Pain After Pulpectomy of Primary Molars With One Shap Rotation File Versus Wave One Reciprocating File

Evaluation of post operative pain after pulpectomy procedures for primary molars with irreversible pulp damage and without periapical radulicency using two different systems (One shape file ( ratation movemont) and wave one gold file ( reciprocation movement)

Inclusion Criteria:

• Age of more than 4 years
• Healthy children
• Primary molars with irreversible pulp damage

Exclusion Criteria:

• Presence of periapical radiolucency realtes to primary molar
• Uncooperative child