Histopathologic Observations of Bone Defects around the Implants Using Guided Tissue Regeneration.

Guided bone regeneration for fenestration defects in dental implants.

Guided bone regeneration has been applied in implant dentistry for increasing the width and height of the alveolar ridge in areas with insufficient bone. Various materials and techniques have been used for this purpose. It refers to a surgical procedure by which utilizing a mechanical barrier to create a secluded space around the defect to permit bone regeneration without the competition of oth...

Modeling bone regeneration around endosseous implants

Effects of bovine lactoferrin in surgically created bone defects on bone regeneration around implants.

The aim of this experimental study was to evaluate the effect of bovine lactoferrin (bLF)-loaded gelatin microspheres (GM) used in combination with anorganic bovine bone on bone regeneration in surgically created bone defects around tooth implants. Twenty-four uniform bone defects were created in the frontal bone via an extraoral approach in 12 domestic pigs. Twenty-four implants were placed at...

Guided bone regeneration for dehiscence and fenestration defects on implants using an absorbable polymer barrier.

BACKGROUND Guided bone regeneration (GBR) using a non-absorbable barrier has provided clinicians the ability to place implants in sites compromised by insufficient bone, including immediate extraction sites. Recent evidence suggests that successful GBR outcomes may be possible using bioabsorbable polymer barriers. METHODS This report presents a case series of 9 patients with 8 fenestration an...

Dental implants with versus without peri-implant bone defects treated with guided bone regeneration

BACKGROUND The guided bone regeneration (GBR) technique is highly successful for the treatment of peri-implant bone defects. The aim was to determine whether or not implants associated with GBR due to peri-implant defects show the same survival and success rates as implants placed in native bone without defects. MATERIAL AND METHODS Patients with a minimum of two submerged dental implants: on...