Comparison of electrosurgery and formocresol as pulpotomy techniques in dog primary teeth.

The primary teeth of four dogs were treated using either a conventional formocresol or electrosurgical technique following pulpotomy. Pulps of the treated teeth were evaluated histologically for the presence of inflammation, fibrosis, necrosis, resorption, and reparative dentin formation. Results indicated that conventional formocresol pulpotomy technique is histopathologically superior to electrosurgery pulpotomy technique.