Randomized clinical trial comparing PEG-based synthetic to porcine-derived collagen membrane in the preservation of alveolar bone following tooth extraction in anterior maxilla.
Shakeel ShahdadEugene GambleJay MataniLiang ZhangAna GambôaPublished in: Clinical oral implants research (2020)
Sites treated with PEG membrane showed less percentage loss in horizontal and vertical measurements in this trial.