Page 189 - Peri-implant health: the effect of implant design and surgical procedure on bone and soft tissue stability

GENERAL DISCUSSION
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Table 2: Overview of the 6 different definitions for peri-implantitis not applicable on our own data.
Definition number
Reference
Definition of peri-implantitis
Cut-off Cut-off bone loss PPD (mm) (mm)
BoP/Sup Frequency distribution of definition
Why not applicable
2 Albrektsson and Isidor 1994: 1st
Inflammatory reactions associated with loss of supporting bone around an implant in function
BoP 1
No cut-off bone loss
EWOP
4 Lindhe and Meyle 2008: 6th
A mucosal lesion often associated with suppuration and deepened pockets, but always accompanied by loss of supporting marginal bone
BoP/Sup 2
No cut-off probing pocket depth
EWOP
6 Self-reported definition 1
Inflammatory lesion in the peri-implant mucosa, associated with plaque, BoP and radiographic evidence of bone loss at mesial or distal aspect of implants
BoP 1
Plaque not used as parameter in study IV
7 Self-reported definition 2
Significance bone loss, PPD ≥ 4mm and BoP Crater-like bone defect, PPD ≥ 4mm and BoP/Sup
4
BoP 1 BoP/Sup 1 BoP/Sup 1
No cut-off bone loss No cut-off bone loss,
8 Self-reported definition 3
4 2.5 6
12 Self-reported definition 7
Bone loss ≥ 2.5mm, PPD ≥ 6mm, profuse bleeding/ suppuration and pain
No registration of pain in study IV