Surgical Excision of Hypertrophic Tissue and Retrieval of Orthodontic Mini-implant using Diode Laser- A Rare Case Report

Abstract

Orthodontic mini-implants or transient anchorage devices can be used to shift difficult teeth. There is substantial evidence showing the effectiveness of Temporary Anchorage Devices (TAD) and their anchorage requirements. However, there are also reports of failures and complications like soft tissue inflammation, tissue overgrowth, peri-implantitis and mini-implant fracture. The present case report of 22 years old female patient, discusses a rare occurrence of tissue overgrowth over the mini-implant on right buccal mucosa in relation to 45, 46 regions. A 1.3×9 mm stainless steel mini-implant was used as an interim anchorage device. The tissue overgrowth was attributed to soft tissue inflammation around the mini-implant. Under adequate anaesthesia, the tissue was removed using a laser, and the mini-implant was retrieved using tissue forceps. After achieving hemostasis, simple interrupted sutures were placed. It is recommended to administer antibiotics, analgesics, and along with postoperative instructions. When used correctly, mini-screws are valuable tools that enhance the effectiveness of orthodontic treatment. However, there is a scarcity of case studies discussing the complications and side-effects of mini-implants. Clinicians should carefully evaluate both general and unique side-effects and complications at the insertion site. This case report demonstrates the successful removal of an orthodontic mini-implant following diode laser ablation of hyperplastic tissue.

Keywords

• anchorage devices
• complications
• soft tissue laser
• tissue overgrowth