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Root perforation associated with the use of a miniscrew implant used for orthodontic anchorage: a case report
1The Dental Suite, Old Limerick Road, Oranmore, Galway, Ireland. paul@paulmccabe.ie
Aim:
To highlight one of the possible complications associated with the inter-radicular placement of orthodontic miniscrews.
Summary:
This case report describes the endodontic treatment and surgical repair of an iatrogenic root perforation involving a maxillary first molar tooth following the placement of an orthodontic miniscrew placed for anchorage purposes in the treatment of an adult patient. The orthodontic treatment plan was completed. The long-term follow-up shows a successful treatment outcome.
Key Learning Points:
Inter-radicular placement of orthodontic miniscrews is a valuable source of anchorage in the treatment of orthodontic patients. Root perforation is a possible complication from inter-radicular placement of orthodontic miniscrews. Root perforation can be successfully treated, but may involve apical surgery.