All of the following are reasons for orthodontic appliances being a contributing factor for periodontal disease except one. Which one is the exception?

Question

Quizplus · Accepted Answer

Orthodontic appliances can cause physical plaque retention due to wires, brackets, and bands, which make it difficult for effective oral hygiene. This increases the likelihood of periodontal disease. However, orthodontic appliances do not typically cause chemical injury to the gingiva.

All of the Following Are Reasons for Orthodontic Appliances Being