1. Severe Decay: When decay has progressed to the point where it cannot be effectively treated with restorative procedures like fillings or crowns, extraction may be necessary to prevent the spread of infection.
2. Advanced Gum Disease: Periodontal disease can cause irreversible damage to the supporting structures of the teeth, leading to loose teeth that may require extraction to preserve oral health.
3. Impacted Wisdom Teeth: Wisdom teeth, also known as third molars, may become impacted (trapped beneath the gum line) or cause crowding and alignment issues, necessitating extraction.
4. Orthodontic Treatment: In some cases, tooth extraction may be recommended as part of orthodontic treatment to create space and achieve proper alignment of the teeth.
5. Trauma or Injury: Teeth that have been severely damaged due to trauma or injury may require extraction if they cannot be effectively restored.