Table 2. Comparison of the mean VAS pain score at six hours, 24 hours, 48 hours, and seven days post-RCT procedure between Group A and Group B.

Group A: Needle irrigation technique

Group B: Manual dynamic agitation technique

VAS: Visual analog scale; RCT: root canal treatment

Post-procedural follow-up time	Mean VAS pain score		p-value
	Group A (n=81)	Group B (n=86)
At six hours	45.63±25.4	12.16±17.4	<0.001
At 24 hours	39.14±9.13	9.13±19.6	<0.001
At 48 hours	23.17±21.32	6.45±16.4	<0.001
At seven days	10.74±19.1	0.93±8.6	<0.001