Immediate Loading of Single Implants in the Anterior Maxilla: A 1-Year Prospective Clinical Study on 34 Patients

Figure 1

Preoperative situation. The patient complains because the left central incisor, which was restored with a single crown several years before, appears extruded and presents a high mobility (a). The periapical radiograph shows a severe resorption (b): the tooth is nonrestorable and needs to be extracted.

(a)

(b)