Lip bumper as a non-invasive treatment for mucocele in pediatric patients: a case series

Abstract

Introduction: A mucocele is a common benign lesion of the oral cavity, particularly affecting children and adolescents, and is typically caused by local trauma to the mucosa. Traditionally, it has been treated surgically; however, this compilation presents pediatric dental cases managed with a modified lip protector. The aim is to describe a non-surgical technique for managing mucoceles, as well as to identify the conditions or factors that may influence its success or failure. Case Reports: Five pediatric cases of mucoceles located on the lower lip were treated using modified lip bumpers. In most instances, the non-surgical treatment led to partial or complete resolution of the lesion. However, in some cases, full resolution was not achieved. Discussion: According to the literature, mucoceles of the minor salivary glands rarely resolve spontaneously. While surgical removal typically offers a favorable prognosis, it often results in long-lasting fibrous scarring. Pediatric patients are frequently apprehensive about undergoing surgery and anesthesia. The use of a modified lip bumper represents a well-tolerated, non-invasive, and effective alternative, particularly in cases involving relatively recent lesions. This approach minimizes discomfort and avoids potential complications. Conclusion: The modified lip bumper proved to be an effective and non-invasive treatment option for oral mucoceles, especially in children and adolescents. The success of this approach appears to depend on both the lesion's characteristics and its duration.