Bernabé E, Marcenes W. Periodontal disease and quality of life in British adults. J Clin Periodontol 2010; 37: 968-972.
Kassebaum N J, Bernabe E, Dahiya M, Bhandari B, Murray C J, Marcenes W. Global burden of severe periodontitis in 1990-2010: a systematic review and meta-regression. J Dent Res 2014; 93: 1045-1053.
Frencken J, Sharma P, Stenhouse L, Green D, Laverty D, Dietrich T. Global epidemiology of dental caries and severe periodontitis - a comprehensive review. J Clin Periodontol 2017; 44: 94-105.
NHS England. Adult Dental Health Survey 2009. 2010. Available at https://digital.nhs.uk/data-and-information/publications/statistical/adult-dental-health-survey (accessed February 2024).
NHS England. Clinical Standard for Restorative Dentistry. 2019. Available at https://www.england.nhs.uk/publication/commissioning-standard-for-restorative-dentistry/ (accessed April 2020).
British Society of Periodontology. Referral Policy and Parameters of Care. 2011. Available at https://www.bsperio.org.uk/assets/downloads/Parameters_of_Care.pdf (accessed February 2021).
Sharpe G, Durham J A, Preshaw P M. Attitudes regarding specialist referrals in periodontics. Br Dent J 2007; 202: 11.
Forbes G, Rutherford S, Stirling D, Young L, Clarkson J. Current practice and factors influencing the provision of periodontal healthcare in primary dental care in Scotland: an explorative study. Br Dent J 2015; 218: 387-391.
Cohen R E. Position paper: periodontal maintenance. J Periodontol 2003; 74: 1395-1401.
West N, Chapple I, Claydon N et al. BSP implementation of European S3-level evidence-based treatment guidelines for stage I-III periodontitis in UK clinical practice. J Dent 2021; 106: 103562.
Suomi J, Greene J C, Vermillion J R, Doyle J, Change J J, Leatherwood E C. The effect of controlled oral hygiene procedures on the progression of periodontal disease in adults: results after third and final year. J Periodontol 1971; 42: 152-160.
Chambrone L, Chambrone L. Tooth loss in well-maintained patients with chronic periodontitis during long-term supportive therapy in Brazil. J Clin Periodontol 2006; 33: 759-764.
Fardal O, Johannessen A, Linden G. Tooth loss during maintenance following periodontal treatment in a periodontal practice in Norway. J Clin Periodontol 2004; 31: 550-555.
Trombelli L, Simonelli A, Franceschetti G, Maietti E, Farina R. What periodontal recall interval is supported by evidence? Periodontol 2000 2020; 84: 124-133.
Trombelli L, Franceschetti G, Farina R. Effect of professional mechanical plaque removal performed on a long-term, routine basis in the secondary prevention of periodontitis: a systematic review. J Clin Periodontol 2015; 42: 221-236.
Carvalho R, Botelho J, Machado V et al. Predictors of tooth loss during long-term periodontal maintenance: An updated systematic review. J Clin Periodontol 2021; 48: 1019-1036.
Nibali L, Sun C, Akcalı A, Meng X, Tu Y-K, Donos N. A retrospective study on periodontal disease progression in private practice. J Clin Periodontol 2017; 44: 290-297.
Lee C T, Huang H Y, Sun T C, Karimbux N. Impact of patient compliance on tooth loss during supportive periodontal therapy: a systematic review and meta-analysis. J Dent Res 2015; 94: 777-786.
Axelsson P, Nyström B, Lindhe J. The long-term effect of a plaque control programme on tooth mortality, caries and periodontal disease in adults. Results after 30 years of maintenance. J Clin Periodontol 2004; 31: 749-757.
Fardal Ø, O'Neill C, Gjermo P et al. The lifetime direct cost of periodontal treatment: a case study from a Norwegian specialist practice. J Periodontol 2012; 83: 1455-1462.
Ramfjord S, Morrison E, Burgett F et al. Oral hygiene and maintenance of periodontal support. J Periodontol 1982; 53: 26-30.
Journal of Periodontology. Parameter on chronic periodontitis with slight to moderate loss of periodontal support. J Periodontol 2000; 71: 853-855.
Armitage G C, Xenoudi P. Post-treatment supportive care for the natural dentition and dental implants. Periodontol 2000 2016; 71: 164-184.
Scottish Dental Clinical Effectiveness Programme. Prevention and Treatment of Periodontal Disease in Primary Care: Dental Clinical Guidance. 2014. Available at https://www.sdcep.org.uk/media/3iphgkqq/sdcep-periodontal-disease-full-guidance.pdf (accessed April 2020).
Kim J, Amar S. Periodontal disease and systemic conditions: a bidirectional relationship. Odontology 2006; 94: 10-21.
Lang N, Tonetti M S. Periodontal risk assessment (PRA) for patients in supportive periodontal therapy (SPT). Oral Health Prev Dent 2003; 1: 7-16.
Darcey J, Ashley M. See you in three months! The rationale for the three monthly periodontal recall interval: a risk based approach. Br Dent J 2011; 211: 379-385.
Lang N, Bragger U, Salvi G et al. Supportive periodontal therapy. In Lindhe J, Lang N, Tarring T (eds) Clinical Periodontology and Implant Dentistry. pp 349-362. Oxford: Wiley-Blackwell, 2008.
McCracken G, Asuni A, Ritchie M, Vernazza C, Heasman P. Failing to meet the goals of periodontal recall programmes. What next? Periodontol 2000 2017; 75: 330-352.
Manresa S, Sanz-Miralles E, Twigg J, Bravo M. Supportive periodontal therapy (SPT) for maintaining the dentition in adults treated for periodontitis. Cochrane Database Syst Rev 2018; DOI: 10.1002/14651858.CD009376.pub2.
Axelsson P, Lindhe J. The significance of maintenance care in the treatment of periodontal disease. J Clin Periodontol 1981; 8: 281-294.
Ueda P H, Casati M Z, Casarin R C, Pera C, Pimentel S P, Cirano F R. Supportive periodontal treatment and full-mouth ultrasonic debridement: a randomised controlled clinical trial. Oral Health Prev Dent 2014; 12: 323-329.
Ramseier C A, Nydegger M, Walter C et al. Time between recall visits and residual probing depths predict long-term stability in patients enrolled in supportive periodontal therapy. J Clin Periodontol 2019; 46: 218-230.
Lang N P, Joss A, Orsanic T, Gusberti F A, Siegrist B E. Bleeding on probing. A predictor for the progression of periodontal disease? J Clin Periodontol 1986; 13: 590-596.
Schallhorn R G, Snider L E. Periodontal maintenance therapy. J Am Dent Assoc 1981; 103: 227-231.
Nevins M. Long-term periodontal maintenance in private practice. J Clin Periodontol 1996; 23: 273-277.
Barnes E, Bulloack A, Cowpe J et al. General dental practices with and without a dental therapist: a survey of appointment activities and patient satisfaction with their care. Br Dent J 2018; 225: 53-58.
Brown L F, Spencer A J, Keily P A. Service mix in general dental practices employing and not employing dental hygienists. J Clin Periodontol 1994; 21: 684-689.
Leavy P G, Robertson D P. Periodontal maintenance following active specialist treatment: should patients stay put or return to primary dental care for continuing care? A comparison of outcomes based on the literature. Int J Dent Hyg 2018; 16: 68-77.
Preshaw P M, Heasman P A. Periodontal maintenance in a specialist periodontal clinic and in general dental practice. J Clin Periodontol 2005; 32: 280-286.
Watson M. What is a UDA? Vital 2010; 7: 13.
Chesnutt I G, Kinane D F. Factors influencing the diagnosis and management of periodontal disease by general dental practitioners. Br Dent J 1997; 183: 319-324.
Söderholm G. Effect of a Dental Care Programme on Dental Health Conditions. A Study of Employees in Swedish Shipyard. Malmo: University of Lund, 1979.
Gaunt F, Devine M, Pennington M et al. The cost-effectiveness of supportive periodontal care for patients with chronic periodontitis. J Clin Periodontol 2008; 35: 67-82.
