Group

Subject

Clinical findings

No. of subjects

(male:female)

Average age

(range)

BOP

Pus

discharge

Bone

loss

Average PPD

(range)

Healthy implants

30

(13:17)

56

(37 - 68)

-

-

-

2.32 mm

(2 - 3 mm)

Peri-implantitis

30

(16:14)

58

(44 - 71)

+

+

+

7.78 mm

(5 - 11 mm)