Table 1 Distribution of experimental groups based on implant surfaces and grafting with L-PRF or blood filling.

From: Histomorphometric and microtomographic evaluation of hydroxyapatite coated implants and L-PRF in over drilled bone sites in sheep

Experimental Groups (n = 5/group)

Surface treatment

Peri-implant grafts

Group 1

HAnano

L-PRF

Group 2

DAA

L-PRF

Group 3

HAnano

Blood

Group 4

DAA

Blood