OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Clinical Periodontology is 32. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Association between periodontitis and severity of COVID‐19 infection: A case–control study	239
Global, regional, and national burden of severe periodontitis, 1990–2019: An analysis of the Global Burden of Disease Study 2019	238
Treatment of stage IV periodontitis: The EFP S3 level clinical practice guideline	138
The prevalence and severity of periodontal disease in Mainland China: Data from the Fourth National Oral Health Survey (2015–2016)	122
Prevention and treatment of peri‐implant diseases—The EFP S3 level clinical practice guideline	111
Post‐extraction dimensional changes: A systematic review and meta‐analysis	85
Prevalence of periodontitis in dentate people between 2011 and 2020: A systematic review and meta‐analysis of epidemiological studies	78
Association between periodontal diseases and cardiovascular diseases, diabetes and respiratory diseases: Consensus report of the Joint Workshop by the European Federation of Periodontology (EFP	76
Periodontal infrabony defects: Systematic review of healing by defect morphology following regenerative surgery	67
Impact of the treatment of periodontitis on systemic health and quality of life: A systematic review	63
Use of the deep learning approach to measure alveolar bone level	62
Immediate implant placement with or without connective tissue graft: A systematic review and meta‐analysis	62
Medium‐ and long‐term clinical benefits of periodontal regenerative/reconstructive procedures in intrabony defects: Systematic review and network meta‐analysis of randomized controlled clinical studie	62
Dietary inflammatory potential is associated with poor periodontal health: A population‐based study	54
Ultrasonographic tissue perfusion analysis at implant and palatal donor sites following soft tissue augmentation: A clinical pilot study	51
Clinical outcomes of dental implants in patients with and without history of periodontitis: A 20‐year prospective study	49
Prevalence of periodontitis based on the 2017 classification in a Norwegian population: The HUNT study	43
Hyperglycaemia‐associated macrophage pyroptosis accelerates periodontal inflamm‐aging	43
Prevalence and antibiotic susceptibility trends of periodontal pathogens in the subgingival microbiota of German periodontitis patients: A retrospective surveillance study	42
Effect of different platelet‐rich fibrin matrices for ridge preservation in multiple tooth extractions: A split‐mouth randomized controlled clinical trial	42
Volumetric soft tissue alterations in the early healing phase after peri‐ implant soft tissue contour augmentation with a porcine collagen matrix versus the autologous connective tissue graft: A contr	40
Testing the association between tobacco smoking, alcohol consumption, and risk of periodontitis: A Mendelian randomization study	39
Soft tissue phenotype modification predicts gingival margin long‐term (10‐year) stability: Longitudinal analysis of six randomized clinical trials	39
Diagnostic accuracy of a point‐of‐care aMMP‐8 test in the discrimination of periodontal health and disease	39
Periodontal disease and emotional disorders: A meta‐analysis	39

Oxidative stress links periodontal inflammation and renal function	37
Immediate placement of single implants with or without immediate provisionalization in the maxillary aesthetic region: A 5‐year comparative study	37
Periodontitis is associated with cardiovascular diseases: A 13‐year study	37
Effect of the Mediterranean diet on gingivitis: A randomized controlled trial	36
Dental biofilm of symptomatic COVID‐19 patients harbours SARS‐CoV‐2	34
The 2018 EFP/AAP periodontitis case classification demonstrates high agreement with the 2012 CDC/AAP criteria	33
Systemic antibiotic therapy as an adjunct to non‐surgical peri‐implantitis treatment: A single‐blind RCT	32
Surgical treatment of peri‐implantitis with or without a deproteinized bovine bone mineral and a native bilayer collagen membrane: A randomized clinical trial	32
Predictors of tooth loss during long‐term periodontal maintenance: An updated systematic review	32
Oral health and changes in lipid profile: A nationwide cohort study	32