Orthodontic uprighting of severely impacted mandibular permanent second molar with TMA spring

Abstract

Treating impacted teeth is very challenging for an orthodontist. Although canine impactions are common, second molar impactions are also encountered in orthodontics. The fate of impacted second molar depends on various factors such as the degree of its inclination and position of third molars. A case of molar uprighting using a 0.017″ × 0.025″ titanium molybdenum alloy uprighting spring is discussed in this case report. Treatment included surgical exposure and crown lengthening along with orthodontically assisted eruption.

Keywords

• Molar uprighting
• second molar impaction
• TMA uprighting spring