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

Table 3

Sockets distribution in pluriradicular (molar) teeth, according to Smith and Tarnow [8].

Socket type	Test	Control	Total
Type A	12 (21.8%)	14 (25.5%)	26 (47.3%)
Type B	11 (20.0%)	7 (12.7%)	18 (32.7%)
Type C	7 (12.7%)	4 (7.3%)	11 (20.0%)
All sockets	30 (54.5%)	25 (45.5%)	55 (100.0%)