Preformed Archwire Spring Ballista
March 17, 2025
4: Post-op 3 weeks. Ballista spring connected to arch wire for ... a) Ballista spring (arrow) in passive state. (b) Activated ... 4: Post-op 3 weeks. Ballista spring connected to arch wire for ... 4: Post-op 3 weeks. Ballista spring connected to arch wire for ... | Preformed Archwire Spring Ballista
