Comparative Evaluation of the Effectiveness of Intrapulpal Crushed Ice and Intrapulpal Local Anesthesia during Pulpectomy in Primary Molars

providing physiological relief.This also provides psychological relief by distracting patients from focusing on their pain.6 Cryotherapy has been used to treat sprains, wounds, fractures, bruises, insect stings, and other injuries.7 Although less common in dentistry, ice as a topical agent has been proven effective in multiple studies.Lakshmanan and Ravindran 8 and Padmanabh et al. 9 concluded that cryotherapy is a highly effective, IntroductIonEffective behavior management is essential in pediatric dentistry to build a positive dentist-patient relationship and ensure successful treatment outcomes.Children's behavior is closely linked to pain perception, which can influence the success of dental procedures. 1 While pain is a common reason for seeking dental care, it can also be a major deterrent, especially in children.Local anesthesia is often required to manage pain, but, ironically, its administration can cause discomfort, making effective pain management strategies crucial for a smooth dental experience. 2 Pulpectomy is a common procedure in pediatric dentistry, often requiring an inferior alveolar nerve block (IANB) for mandibular teeth.However, IANB has a high failure rate (44-81%) in cases of symptomatic irreversible pulpitis (SIP), as noted by Bigby et al., 3 making additional anesthesia necessary.Intrapulpal lidocaine injection is frequently used as a supplement, but, as Malamed states, it can itself be painful.4 This creates a challenge in pain management, where the methods used to alleviate pain may cause additional discomfort for the patient.Cryotherapy involves the application of cold to a localized area to produce a cooling effect that can reduce pain perception and minimize discomfort during dental procedures.5 Research shows that it slows down nerve conduction and reduces inflammation, swelling, cellular activity, and local blood flow, 1-