ORAL LESIONS ASSOCIATED WITH THE USE OF ILL-FITTING DENTURES

Abstract

The use of dental prostheses is an effective strategy in oral rehabilitation, but poor adaptation can lead to various oral lesions, such as prosthetic stomatitis, traumatic ulcers, and inflammatory fibrous hyperplasia. These conditions compromise not only oral health but also essential functions like chewing and speaking, and negatively affect self-esteem and quality of life, especially in the elderly. This study aimed to review the main oral lesions caused by poorly adapted prostheses, addressing risk factors, diagnosis, and treatment options. The methodology involved a literature review using databases such as SciELO, PubMed, and LILACS, focusing on publications between 2020 and 2025. The results show that poor prosthetic adaptation is directly associated with the occurrence of oral lesions. Proper adjustment, patient guidance, and periodic follow-up are fundamental preventive measures. The discussion emphasizes the need for professional training and specific protocols, particularly for elderly populations. It is concluded that early diagnosis and appropriate clinical management are essential to ensure safe and effective oral rehabilitation, with the dentist playing a key role through careful and continuous monitoring of these patients.