Alveolar bony crest preservation at implants installed immediately after tooth extraction: an experimental study in the dog

Abstract

The placement of an implant in a lingual position into a socket immediately after tooth extraction may favor a low exposure of the buccal implant surface. The use of DBBM particles, concomitantly with a collagen membrane, did not additionally improve the outcome obtained at the control sites.

Hard and soft tissue integration of immediate and delayed implants with a modified coronal macrodesign: Histological, micro‐CT and volumetric soft tissue changes from a pre‐clinical in vivo study

“…These histological outcomes in both immediate and delayed sites were in agreement with those reported using similar surgical protocols in a similar experimental model (Mainetti et al., ; Favero, Botticelli, Garcia, Mainetti, & Lang, ). The wider crestal values reported for the test implants with the immediate protocol indicate that the reduction in the diameter of the implant by the triangular sectioning was effective in providing a greater distance to the socket wall, which subsequently filled with bone when appropriate healing time was allowed.…”

The Effectiveness of a Customized Titanium Mesh for Ridge Preservation with Immediate Implantation in Dogs

“…Furthermore, the application of bovine bone hydroxyapatite has produced inconsistent outcomes . Araujo and colleagues demonstrated a reduction in peri‐implant bone resorption using bovine bone hydroxyapatite, but this finding did not concur with those of Favero and colleagues …”

“…Autogenous bone has a minimal effect on bone architecture preservation due to the resorption process it undergoes, and alloplastic material has been shown to delay healing, with various resorption patterns and degrees of inflammatory cell infiltration . Furthermore, the application of bovine bone hydroxyapatite has produced inconsistent outcomes . Araujo and colleagues demonstrated a reduction in peri‐implant bone resorption using bovine bone hydroxyapatite, but this finding did not concur with those of Favero and colleagues …”

Taller 1 - Momento idóneo para la inserción del implante, inmediato, temprano o diferido

“…Ante la necesidad de extracción en ausencia de infección aguda, se procederá a la recuperación alveolar de los tejidos duros y/o blandos si fuese pertinente y diferir la colocación del implante Existe evidencia científica que fundamenta las maniobras de preservación (maniobras tendientes a mantener las dimensiones del alvéolo, Fig. 3) y recuperación alveolar (maniobras tendientes a restablecer las dimensiones del alvéolo), con mejor resultado final si lo comparamos con un proceso de cicatrización a partir del coágulo solamente (14,15,21,22,23,24) …”

“… If there is a need for extraction with no acute infection, hard and/or soft tissue will be repaired in the sockets if necessary, and implant placement will be delayed. There is scientific evidence supporting preservation maneuvers (aimed at preserving socket dimensions, Fig.3) and alveolar recovery (aimed at restoring socket dimensions), with better end results when compared to a healing process from the blood clot only (14,15,21,22,23,24) …”