Alveolar ridge regeneration in two-wall-damaged extraction sockets of an in vivo experimental model.

ABSTRACT:

Aim

To determine the healing outcome following grafting with deproteinized porcine bone mineral (DPBM) with or without collagen membrane coverage in two-wall (both buccal and lingual)-damaged extraction sockets.

Materials and methods

Distal roots of three mandibular premolars in six beagle dogs were extracted, and the whole buccal and lingual bony walls were surgically removed. Three treatment protocols were then applied according to the following group allocation: no graft (None), grafting DPBM (BG), and grafting DPBM with coverage by a collagen membrane (BG + M). Two observational periods (2 and 8 weeks) were used with the split-mouth design, and quantitative and qualitative analyses were performed by microcomputed tomography and histology.

Results

The dimensions of

SUBMITTER: Tien HK 

PROVIDER: S-EPMC8453892 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature