TY - JOUR
T1 - Surface treatment at the cervical region and its effect on bone maintenance after immediate implantation
T2 - An experimental study in dogs
AU - Coelho, Paulo G.
AU - Marin, Charles
AU - Granato, Rodrigo
AU - Bonfante, Estevam A.
AU - Lima, Cirilo P.
AU - Suzuki, Marcelo
PY - 2010
Y1 - 2010
N2 - Objective: The aim of this study was to evaluate the effect of surface treatment at the cervical region of endosseous dental implants on the alveolar bone remodeling after implantation immediately after tooth extraction in a dog model. Study design: The third and fourth premolars of 6 dogs were bilaterally extracted with a full-thickness flap, and threaded implants presenting a textured or a polished surface at the cervical regions were placed on the distal root extraction sockets. Submerged healing was allowed for 4 weeks, and bone-to-implant contact (BIC) and buccal and lingual bone loss were morphometrically measured. Results: The BIC and lingual bone loss were not significantly different between textured and polished groups. Significantly lower buccal bone loss (P < .01) was observed for the textured surface at 4 weeks in vivo. Conclusion: Textured surface implants placed immediately after tooth extraction resulted in less bone loss only at the buccal cervical region compared with smooth surface implants.
AB - Objective: The aim of this study was to evaluate the effect of surface treatment at the cervical region of endosseous dental implants on the alveolar bone remodeling after implantation immediately after tooth extraction in a dog model. Study design: The third and fourth premolars of 6 dogs were bilaterally extracted with a full-thickness flap, and threaded implants presenting a textured or a polished surface at the cervical regions were placed on the distal root extraction sockets. Submerged healing was allowed for 4 weeks, and bone-to-implant contact (BIC) and buccal and lingual bone loss were morphometrically measured. Results: The BIC and lingual bone loss were not significantly different between textured and polished groups. Significantly lower buccal bone loss (P < .01) was observed for the textured surface at 4 weeks in vivo. Conclusion: Textured surface implants placed immediately after tooth extraction resulted in less bone loss only at the buccal cervical region compared with smooth surface implants.
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U2 - 10.1016/j.tripleo.2010.01.027
DO - 10.1016/j.tripleo.2010.01.027
M3 - Article
C2 - 20418125
AN - SCOPUS:77955426946
SN - 1079-2104
VL - 110
SP - 182
EP - 187
JO - Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology
JF - Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology
IS - 2
ER -