Side Effects of Dental Veneers
Dec 23, 2021
Source: Cainiu Health
Dr. Fu Gang
Introduction
For vital teeth, fabricating veneers requires removing a portion of the labial enamel, followed by acid etching and bonding on the enamel surface. If the acid etching time is excessive, the etchant may penetrate deeply into the dentin, leading to dentin hypersensitivity to stimuli such as cold, heat, acidity, and sweetness. In severe cases, this may irritate the dental pulp and induce pulpitis.
What are the potential complications following dental veneer placement? Many people are likely unfamiliar with them—so we invite you to review the information below. Dental veneers can easily cause significant misalignment or displacement of the mandible (lower jaw), and may also lead to nocturnal bruxism (teeth grinding during sleep) and gingival injury. Therefore, it is strongly recommended that patients follow their dentist’s post-procedure care instructions carefully to help minimize and alleviate these complications. Below, we address the question: “What complications may arise after dental veneer placement?”
Complications Following Dental Veneer Placement
Common complications include increased tooth sensitivity and pain, and occasionally, veneer debonding or detachment. For vital (live-pulp) teeth, a portion of the labial enamel must be removed prior to veneer placement, followed by acid etching and bonding onto the enamel surface. If acid etching is prolonged, the etchant may penetrate deeply into the dentin, resulting in dentin hypersensitivity to thermal, acidic, or sweet stimuli. In severe cases, this may irritate the dental pulp and trigger pulpitis. Furthermore, if saliva contaminates the bonding surface during placement, bond strength may be compromised, increasing the risk of veneer detachment. Over time, aging and degradation of the bonding agent can also contribute to veneer loosening and eventual failure.
Additional Information: Key Considerations for Dental Veneers
Porcelain veneers are a cosmetic dental restoration technique used to correct discoloration or structural defects in teeth. Since porcelain veneers are bonded directly to the tooth surface, patients should avoid biting into excessively hard foods—especially those with tough skins or shells—as such actions may cause veneer detachment or fracture, thereby shortening veneer longevity. Additionally, patients should modify certain dietary habits post-treatment: avoid consuming deeply pigmented beverages such as strong tea or coffee, maintain proper oral hygiene practices—including correct flossing—and ensure thorough cleaning around the margins of the veneers to preserve their integrity and surrounding oral health.
The above outlines the potential complications associated with dental veneer placement. We hope this information proves helpful to you.
