Wisdom teeth, also known as third molars, are typically removed only when they pose potential problems for your oral health. Factors such as jaw size, tooth crowding, bite alignment, and impaction often determine whether extraction is necessary. Routine dental exams and X-rays can help identify when wisdom teeth removal is recommended.
An impacted tooth is one that cannot fully erupt into the mouth because it is blocked by other teeth or bone. Impacted wisdom teeth may:
- Erupt at an angle, pressing against neighboring molars and causing crowding or misalignment
- Emerge only partially, leaving the gum tissue vulnerable to infection
- Remain trapped below the gum line, where bacteria can accumulate and lead to inflammation or gum disease
Removing wisdom teeth can help prevent these complications, reducing the risk of infection, crowding, decay, and discomfort caused by partially erupted or impacted teeth. In most cases, wisdom teeth extraction is a safe and effective way to protect your long-term oral health and maintain a healthy, properly aligned smile.