RSD
Also written as: RSD — Root Surface Debridement
Abbreviation for 'root surface debridement', a non-surgical periodontal procedure in which deposits and biofilm are removed from exposed root surfaces within periodontal pockets.
Full Definition
Root surface debridement (RSD) is the current preferred term in UK periodontal practice for the non-surgical instrumentation of root surfaces to disrupt and remove subgingival plaque biofilm and calculus. It has largely replaced the older term 'root planing' in NHS clinical records and guidance documents, as it emphasises biofilm disruption over the aggressive planing once advocated. Editors must ensure 'RSD' is not confused with 'scaling and polishing' (a supragingival procedure) or 'subgingival scaling' in clinical and governance documents. The British Society of Periodontology (BSP) guidelines govern its indication and documentation. In NHS records, RSD may be associated with specific UDA and reporting requirements.
Usage
Usage note: Preferred over 'root planing' in current UK dental records. Always expand on first use in formal documents and distinguish from supragingival scaling and polishing.
In Context
- "RSD was carried out in four quadrants over two appointments as part of active periodontal therapy." — Periodontal treatment record
- "The clinical notes must specify 'RSD' rather than 'scale and polish', as the treatment involved subgingival instrumentation to pocket depths of 5–6 mm." — Clinical audit feedback