Gaatjes

Gaatjes is the Dutch plural of gaatje, meaning a small hole or cavity. In everyday language it describes holes in objects such as walls, pipes, fabrics, or cheese, as well as the dental condition commonly referred to as cavities.

In dentistry, gaatjes refer to dental caries, damage to a tooth caused by acids produced by bacteria in dental plaque. The process starts with demineralization of the enamel and can progress to dentin and pulp if left untreated. Early caries are often painless, but later may cause toothache, sensitivity, and visible pits or discoloration.

Diagnosis is usually based on visual examination and dental X-rays. Treatment depends on the size and depth of the cavity. Small lesions may be remineralized with fluoride and monitored. Larger cavities require restorative procedures, such as fillings using composite resin, glass ionomer, or amalgam. In more advanced cases, options include crowns, root canal therapy, or tooth extraction.

Prevention focuses on good oral hygiene, regular brushing with fluoride toothpaste, flossing, and limiting sugary foods and drinks. Fluoride treatments or varnishes, dental sealants for children, and routine dental checkups also help reduce the risk of developing gaatjes.

Outside dentistry, gaatjes can refer to holes in various materials or structures, caused by wear, damage, or manufacturing. Holes may compromise function and often require repair, reinforcement, or replacement depending on the context.