Tapered, Double-Lead Threads Single Implants Placed in Fresh Extraction Sockets and Healed Sites of the Posterior Jaws: A Multicenter Randomized Controlled Trial with 1 to 3 Years of Follow-Up

<div>Immediate implant placement of a mandibular second premolar (#45). Preoperative clinical picture of the residual nonrestorable tooth (a); the postextraction socket and the related bone defect (b); implant placement in the postextraction socket (c); bone graft placement in the peri-implant gap (d); primary flap closure and sutures (e); postoperative periapical radiograph after implant surgery (f).</div>

BioMed Research International

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Figure 2: Tapered, Double-Lead Threads Single Implants Placed in Fresh Extraction Sockets and Healed Sites of the Posterior Jaws: A Multicenter Randomized Controlled Trial with 1 to 3 Years of Follow-Up 

Figure 2 | Tapered, Double-Lead Threads Single Implants Placed in Fresh Extraction Sockets and Healed Sites of the Posterior Jaws: A Multicenter Randomized Controlled Trial with 1 to 3 Years of Follow-Up 