LONDON, UK: Despite improvements in treatments, intra-bony defects are associated with progression of periodontal disease and tooth loss unless they are treated with complex surgeries. Now, in a first-of-its-kind multicentre study, researchers from the Faculty of Dentistry, Oral and Craniofacial Sciences at King’s College London analysed the clinical and radiographic outcomes of intra-bony defects treated with a non-surgical approach and found it to be a viable treatment option.