Large clinical research have demonstrated that between 75% and 95% of people have intraoral sebaceous glands. These little, white to yellow macules and papules might be so abundant in some people that they completely cover the bowel mucosa. Despite their widespread occurrence, pathological alterations to these glands are not common. This paper addresses the pathogenic range of the intraoral sebaceous glands, excluding Dentodex infestation, cystic lesions, sebaceous hyperplasia, and neoplastie lesions. The first recorded instance of intraoral steatocystoma simplex is documented, and new information on the actual sebaceous cyst is offered.