Resin Wing Auxiliary Technique for Passive Reattachment of Anterior Crown Fracture Fragments: A Clinical Case Report With 24-Month Follow-Up and Clinical Technical Tips.

Crown fractures often hit maxillary central incisors. Fragment reattachment is ideal yet prone to misalignment via manual bonding. This report introduces a resin wing scaffold for compression-free precise fragment seating, detailing its clinical steps, 24-month follow-up of a fractured crown, alongside mechanical insights and intraoperative risk control.