“Papillary Bleeding Index Reliably Identifies Sleep-Disordered Breathing in Patients with Unresolved Periodontal Disease”

https://pubmed.ncbi.nlm.nih.gov/38117637

This clinical study found that the Papillary Bleeding Index (PBI) is a reliable method for general dentists to identify sleep-disordered breathing (SDB) in patients with unresolved periodontal disease, which can help in managing their periodontal disease.