OOIR: Observatory of International Research

Papers

(The TQCC of Periodontology 2000 is 31. 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 2022-06-01 to 2026-06-01.)

Article	Citations
	239
Long‐term stability of transcrestal sinus augmentation	161
Minimal invasiveness in vertical ridge augmentation	154
Ten years of injectable platelet‐rich fibrin	151
Soft‐tissue volume augmentation during early, delayed, and late dental implant therapy: A systematic review and meta‐analysis on professionally determined esthetics and self‐reported patient satisfact	137
An integrated behavioral change model for smoking cessation in periodontal care: The four‐stage behavioral support staircase	126
Long‐term stability of conventional non‐regenerative periodontal treatment for furcation defects	117
Effectiveness of nonsurgical therapy of peri‐implant mucositis: A systematic review	109
Periodontitis and atherosclerotic cardiovascular disease: A critical appraisal	106
Clinician‐ and patient‐reported outcomes following the surgical treatment of single gingival recession defects: A systematic review	99
Issue Information	98
Systemic racism and racial inequities in periodontal health: The long journey from upstream determinants to downstream treatment	98
Impact of smoking on cost‐effectiveness of 10–48 years of periodontal care	95
The role of cigarette smoking in periodontal disease and treatment outcomes of dental implant therapy	94
	92
Bacteriome and mycobiome dysbiosis in oral mucosal dysplasia and oral cancer	85
Implant therapy in older patients: Prosthetic considerations and biomechanical implications for frailty/aging	85
Clinical and patient‐reported outcomes of tissue engineering strategies for periodontal and peri‐implant reconstruction	84
Minimal invasiveness in lateral bone augmentation with simultaneous implant placement: A systematic review	83
Educational methods for implementation of proper oral hygiene behavior prior, during, and after orthodontic therapy of patients with periodontal problems	82
Radiographic diagnosis of periodontal diseases – Current evidence versus innovations	79
Issue Information	78
Does implant location influence the risk of peri‐implantitis?	76
Membrane barriers for guided bone regeneration: An overview of available biomaterials	75
Optimization of platelet‐rich fibrin	75

	73
Complications and treatment errors in peri‐implant soft tissue management	72
Inflammation as a link between periodontal disease and obesity	72
Can vitamins improve periodontal wound healing/regeneration?	72
COVID‐19 associated oral and oropharyngeal microbiome: Systematic review and meta‐analysis	70
Bone reconstruction of extensive maxillomandibular defects in adults	68
Microbial diagnostics in periodontal diseases	68
The role and impact of viruses on cancer development	68
Contemporary concepts on periodontal complications from prosthetic and restorative therapies	67
The impact of the European Federation of Periodontology on European and global periodontology	66
Illegal drugs and periodontal conditions	66
Minimal invasiveness in gingival augmentation and root coverage procedures	65
Do autologous platelet concentrates (APCs) have a role in intra‐oral bone regeneration? A critical review of clinical guidelines on decision‐making process	63
Complications and treatment errors in periodontal and implant therapy	63
Bone biology in aging periodontal and peri‐implant tissues	59
Anatomical characteristics of the alveolar process and basal bone that have an effect on socket healing	59
Understanding exosomes in facial esthetics and skin aging	57
Complications and treatment errors in periodontal therapy in medically compromised patients	56
Radiographic assessment of the peri‐implant site	55
Biological processes and factors involved in soft and hard tissue healing	55
Strategic approaches in oral squamous cell carcinoma diagnostics using liquid biopsy	47
Impact of autologous platelet concentrates on the osseointegration of dental implants	46
Periodontal diseases in Africa	45
Autogenous platelet concentrates for treatment of intrabony defects—A systematic review with meta‐analysis	44
Complications and treatment errors related to regenerative periodontal surgery	42
Mystery and misery of locally‐delivered drug therapy in periodontics. Historical concepts and current state	42
The use of patient‐related outcomes (PRO) and experience (PRE) in assessing the periodontal and implant patient	41
Use of liquid platelet‐rich fibrin (liquid PRF) in temporomandibular joint disorders: A narrative review with clinical recommendations	41
Understanding exosomes: Part 1—Characterization, quantification and isolation techniques	39
	38
Hyaluronic acid: A novel approach in regenerative/reconstructive periodontal therapy?	38
Efficacy of biomaterials for lateral bone augmentation performed with guided bone regeneration. A network meta‐analysis	38
The role of acquired host immunity in periodontal diseases	37
Esthetic and patient‐reported outcomes in immediate implants with adjunctive surgical procedures to increase soft tissue thickness/height: A systematic review	36
Outcomes of periodontal therapy: Strengthening the relevance of research to patients. A co‐created review	36
Alveolar bone regeneration after transplantation of immature teeth in orthodontic patients	36
Extended platelet‐rich fibrin	34
Long‐term periodontal and peri‐implant tissue stability under supportive therapy	34
Oral wound healing in the elderly: Mechanisms, challenges, and innovations	34
The oral microbiota and periodontal health in orthodontic patients	33
From senescence and inflammaging to systemic comorbidities: Drivers of aging‐associated periodontitis	32
Introduction to the Diagnostics in Periodontology and Implant Dentistry issue	32
The natural history of periodontal disease: The Java study—Origin, implementation, and results 35 years on	31
Minimal invasiveness in the reconstructive treatment of peri‐implantitis defects	31