Hard tissue ridge augmentation using a resorbable membrane and a particulate graft without complete flap closure.

ABSTRACT

Twelve patients with isolated alveolar ridge defects bordered by teeth on each side were treated and followed for 12 months. The treatment involved use of a resorbable membrane and a particulate graft without complete flap closure. Measurements taken at 12 months showed a significant mean osseous gain of 3.27 +/- 3.73 mm in mid-defect ridge width and an increase in height of 1.90 +/- 2.50 mm.