Probing around implants and teeth with healthy or inflamed peri-implant mucosa/gingiva: A histologic comparison in cynomolgus monkeys (Macaca fascicularis)
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Probing around implants and teeth with healthy or inflamed peri-implant mucosa/gingiva : A histologic comparison in cynomolgus monkeys (Macaca fascicularis). / Schou, Søren; Holmstrup, Palle; Stoltze, Kaj; Hjørting-Hansen, Erik; Fiehn, Nils Erik; Skovgaard, Lene Theil.
I: Clinical Oral Implants Research, Bind 13, Nr. 2, 04.2002, s. 113-126.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Probing around implants and teeth with healthy or inflamed peri-implant mucosa/gingiva
T2 - A histologic comparison in cynomolgus monkeys (Macaca fascicularis)
AU - Schou, Søren
AU - Holmstrup, Palle
AU - Stoltze, Kaj
AU - Hjørting-Hansen, Erik
AU - Fiehn, Nils Erik
AU - Skovgaard, Lene Theil
PY - 2002/4
Y1 - 2002/4
N2 - The purpose of this study was to obtain a better understanding of probing measurements around osseointegrated oral implants. A comparison was made of probe tip position around Astra Tech implants and teeth of eight cynomolgus monkeys (Macaca fascicularis) in conditions of i) healthy peri-implant mucosa/gingiva, ii) mild mucositis/gingivitis, iii) severe mucositis/gingivitis or iv) peri-implantitis/periodontitis. Histological sections of 128 probes that were attached to implants or teeth with surrounding tissues were prepared by the cutting-grinding technique. No systematic differences were identified in the clinical and histological estimates of the distance between the mucosal/gingival margin and the probe tip. The differences were mainly smaller than 0.5 mm, and in no case were they larger than 0.7 mm. For implants and teeth with healthy peri-implant mucosa/gingiva, the distance between the probe tip and the alveolar bone was similar and ranged from 0.5 to 1.5 mm (P = 0.97). However, the probe tip was closer to bone around implants than around teeth in conditions of mild mucositis/gingivitis (P = 0.034), severe mucositis/gingivitis (P ≤ 0.0001) and peri-implantitis/periodontitis (Ps ≤ 0.0001). Around implants with severe mucositis and peri-implantitis, the distance was generally smaller than 0.5 mm, whereas teeth with severe gingivitis and periodontitis showed distances that mainly ranged from 0.5 to 1.5 mm. In conclusion, the probing measurements around osseointegrated oral implants and teeth were different. Even mild marginal inflammation was associated with deeper probe penetration around implants in comparison to teeth.
AB - The purpose of this study was to obtain a better understanding of probing measurements around osseointegrated oral implants. A comparison was made of probe tip position around Astra Tech implants and teeth of eight cynomolgus monkeys (Macaca fascicularis) in conditions of i) healthy peri-implant mucosa/gingiva, ii) mild mucositis/gingivitis, iii) severe mucositis/gingivitis or iv) peri-implantitis/periodontitis. Histological sections of 128 probes that were attached to implants or teeth with surrounding tissues were prepared by the cutting-grinding technique. No systematic differences were identified in the clinical and histological estimates of the distance between the mucosal/gingival margin and the probe tip. The differences were mainly smaller than 0.5 mm, and in no case were they larger than 0.7 mm. For implants and teeth with healthy peri-implant mucosa/gingiva, the distance between the probe tip and the alveolar bone was similar and ranged from 0.5 to 1.5 mm (P = 0.97). However, the probe tip was closer to bone around implants than around teeth in conditions of mild mucositis/gingivitis (P = 0.034), severe mucositis/gingivitis (P ≤ 0.0001) and peri-implantitis/periodontitis (Ps ≤ 0.0001). Around implants with severe mucositis and peri-implantitis, the distance was generally smaller than 0.5 mm, whereas teeth with severe gingivitis and periodontitis showed distances that mainly ranged from 0.5 to 1.5 mm. In conclusion, the probing measurements around osseointegrated oral implants and teeth were different. Even mild marginal inflammation was associated with deeper probe penetration around implants in comparison to teeth.
KW - Cynomolgus monkeys
KW - Diagnosis
KW - Gingivitis
KW - Macaca fascicularis
KW - Non-human primates
KW - Osseointegrated oral implants
KW - Pathology
KW - Peri-implant mucositis
KW - Peri-implantitis
KW - Periodontitis
KW - Probing depth
KW - Teeth
UR - http://www.scopus.com/inward/record.url?scp=0036548287&partnerID=8YFLogxK
U2 - 10.1034/j.1600-0501.2002.130201.x
DO - 10.1034/j.1600-0501.2002.130201.x
M3 - Journal article
C2 - 11952731
AN - SCOPUS:0036548287
VL - 13
SP - 113
EP - 126
JO - Clinical Oral Implants Research
JF - Clinical Oral Implants Research
SN - 0905-7161
IS - 2
ER -
ID: 259157324