OOIR: Observatory of International Research

Papers

(The H4-Index of Clinical Oral Implants Research is 36. 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
Issue Information	120
Cover Image	82
	80
Cover Image	80
Issue Information	77
Issue Information	76
Changes in sinus mucosal thickening in the course of tooth extraction and lateral sinus augmentation with surgical drainage: A cone‐beam computed tomographic study	75
Peri‐Implant Marginal Bone Changes Using High‐Speed Drilling With Irrigation Versus Low‐Speed Drilling Without Irrigation: A Randomized Clinical Trial With 12 Months of Follow‐Up	72
Transsinusoidal lateral nasal floor augmentation for implant placement in the atrophic premaxilla: A within‐patient, 5‐year, prospective comparative study	71
Early implant placement versus ridge preservation and delayed implant placement: Analysis of profilometric, clinician‐ and patient‐reported outcomes from a two‐centre RCT	65
Marginal changes at bone‐level implants supporting dental prostheses with or without intermediate standardised abutments after 36 months: Randomised controlled clinical trial	64
Clinical and Radiographic Changes at Implants Supporting Fixed Partial Dental Prostheses With Cantilever Extensions. A Retrospective Study After at Least 10 Years of Loading	60
RETRACTION : Xenografts Supplemented with Pamindronate placed in postextraction sockets to avoid crestal bone resorption. Experimental study in Fox hound dogs	58
Nano‐Structuring of Zirconia Implant Surfaces as an Approach to Improve Clinical Performance and Economic Efficiency—A Preclinical Study on Osseointegration	53
Prescription of antibiotic prophylaxis in implant placement among Portuguese dentists: A web survey	53
Photobiomodulation in dental implant stability and post‐surgical healing and inflammation. A randomised double‐blind study	53
The use of mesenchymal stromal cell secretome to enhance guided bone regeneration in comparison with leukocyte and platelet‐rich fibrin	53
Randomized controlled pilot study comparing small buccal defects around dental implants treated with a subepithelial connective tissue graft or with guided bone regeneration	53
Evaluation of Exomass‐Related Artefacts Caused by Dental Implants of Different Materials in Cone‐Beam Computed Tomography Scans: An Ex Vivo Study	52
Accuracy, Efficiency, and Patient‐ and Surgeon‐Reported Outcomes of Static Versus Robotic Computer‐Assisted Implant Surgery: A Randomized Clinical Trial	51
Issue Information	51
The influence of thin as compared to thick peri‐implant soft tissues on aesthetic outcomes: A systematic review and meta‐analysis	49
Issue Information	48
Cover Image	47
Resolution of peri‐implant mucositis at tissue‐ and bone‐level implants: A 6‐month prospective controlled clinical trial	46

	45
Cover Image	45
Influence of metal artefact reduction on the diagnosis of contact between implant and mandibular canal in cone beam computed tomography: An ex‐vivo study	43
Implants placed in an alveolar ridge with a sloped configuration. A 3‐year prospective multicenter study	43
Critical appraisal of YouTube videos regarding peri‐implant diseases and conditions: A cross‐sectional analysis	41
Issue Information	39
Two‐piece zirconia implants in the posterior mandible and maxilla: A cohort study with a follow‐up period of 9 years	39
Maxillary and mandibular overdentures retained by two unsplinted narrow‐diameter titanium‐zirconium implants – A clinical pilot study	38
Radiographic outcomes of ridge reconstruction with autogenous bone block versus collagenated xenogeneic bone block: A randomized clinical trial	37
Clinical Outcome Assessments in Implant Dentistry Clinical Research	36
Consensus Report of Group 3 of the 1st Global Consensus for Clinical Guidelines for the Rehabilitation of the Edentulous Maxilla: Advanced Diagnostic Imaging, Augmentation Techniques, and Management o	36