Pulpotomies with Low-Level Laser Therapy in Human Primary Teeth: A Report of Two Cases

Abstract

Several studies investigating the Low-Level Laser Therapy (LLLT) have shown their potential to increase healing, stimulate dentinogenesis and preserve vitality of the dental pulp. The aim of this case report is to show two clinical cases of pulpotomy with LLLT in the mandibular primary molars followed by calcium hydroxide at 6, 12 and 18 months clinical and radiographic follow-up. The clinical and radiographic examination of the pulpotomized teeth and their periradicular area revealed that the treatments were successful in maintaining the teeth asymptomatic and preserving pulpal vitality. LLLT may be considered as an effective alternative for primary teeth. Although our results are encouraging, further studies and longer follow-up assessments are needed in order to determine the clinical indication of LLLT.