From: Comparison of access-hole filling materials for screw retained implant prostheses: 12-month in vivo study
T = 1 M
T = 3 M
T = 6 M
T = 12 M
No disappearance
CR
53.5% (15/28)
28.5% (8/28)
7.1% (2/28)
3.6% (1/28)
M4M
28.6% (8/28)
10.7% (3/28)