Glass Ionomer Subgingival Matrix Technique to Restore a Tooth with Severe Root Resorption for Implant Site Development

<div>Clinical and radiographic presentation after orthodontic extrusion of tooth 21. (a) Intraoral frontal view showing the coronal relocation of the gingival margin and preservation of interdental papillae. (b) Periapical radiograph showing the coronal repositioning of the apex of the tooth and bone fill proximally.</div>

Case Reports in Dentistry

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Figure 3: Glass Ionomer Subgingival Matrix Technique to Restore a Tooth with Severe Root Resorption for Implant Site Development 