Regenerative periodontal therapy of infrabony defects using minimally invasive surgery and a collagen‐enriched bovine‐derived xenograft: a 1‐year prospective study on clinical and aesthetic outcome

Abstract

RPT using minimally invasive surgery and a collagen-enriched bovine-derived xenograft demonstrated favourable clinical outcome after 1 year, even though soft tissue aesthetics could not be fully preserved. Defects with a non-supporting anatomy may be at risk for failure and advanced midfacial recession.