Faculty Members

مواقع أعضاء هيئة التدريس

كل ما تحتاجه من أستاذك… في مكان واحد

Dr.Abdullah Saad Abdullah Alqahtani

BDS (Hons), MME (Hons), DClinDent Periodontology Associate Professor College of Dentistry in alkharj

Kharj
011-588-6228
ab.alkahtani@psau.edu.sa

Curriculum Vitae
Publications

Education

Doctorate of Clinical Dentistry in Periodontology School of Clinical Dentistry- The University of Sheffield, UK
Bachelor of Dental Surgery with Honors - King Khalid University - Kingdom of Saudi Arabia
Master of Medical Education with Honors - College of Medicine - King Saud bin Abdulaziz University for Health Sciences - Kingdom of Saudi Arabia
Fellowship of Artificial Intelligence Applications in Education and Scientific Research
Clinical Training in Periodontology - Charles Clifford Dental Hospital, Sheffield - UK

Responsibilities

Vice Dean of Academic Affairs

Publications

1. Adjunctive Manuka Honey Oral Rinse in Non-Surgical Periodontal Therapy for Hemodialysis Patients: A Randomized Controlled Clinical Study. Journal of Evidence-Based Dental Practice, 2026. DOI: 10.1016/J.JEBDP.2026.102312.
2. Perceived preparedness and educational gaps in post-exposure prophylaxis among dental students in Saudi Arabia: a nationwide survey. BMC Oral Health, 2026. DOI: 10.1186/S12903-026-08374-8.
3. Restoring Oral Hygiene Autonomy Through a Customized Toothbrush Handle in a Patient With Rheumatoid Arthritis and Fibromyalgia. Clinical Case Reports, 2026. DOI: 10.1002/CCR3.72276.
4. Exploring research training needs of oral healthcare professionals at Prince Sattam Bin Abdulaziz University, Saudi Arabia: a cross-sectional study. Frontiers in Dental Medicine, 2026. DOI: 10.3389/FDMED.2026.1645170.
5. A Multimodal Large Language Model Framework for Clinical Subtyping and Malignant Transformation Risk Prediction in Oral Lichen Planus: A Paired Comparison With Expert Clinicians. International Dental Journal, 2026. DOI: 10.1016/J.IDENTJ.2025.109357.
6. Assessment of Orthopantomogram (OPG) Interpretation Skills of Dentoalveolar Abnormalities Among Dental Students and Interns: A Cross-Sectional Study. Current Problems in Surgery, 2026. DOI: 10.1016/J.CPSURG.2026.102100.
7. Analysis of the Correlation between Morphological Characteristics and Reducibility of Displaced Articular Disc in Saudi Population. Bangladesh Journal of Medical Science, 2026. DOI: 10.3329/bjms.v25i20.91264.
8. Bridging the gap between enthusiasm and competency: a national survey of knowledge, attitudes, and readiness for dental stem cell therapies among Saudi dental practitioners. Frontiers in Oral Health, 2026. DOI: 10.3389/froh.2026.1801062.
9. From prescription to resistance: integrating one health perspectives into dental antibiotic stewardship in Saudi Arabia. Frontiers in Cellular and Infection Microbiology, 2026. DOI: 10.3389/fcimb.2026.1781988.
10. Prevalence and Determinants of Self-Reported Halitosis in Saudi Arabia. Frontiers in Oral Health, 2026. DOI: 10.3389/froh.2026.1900485.
11. Effectiveness of liquorice gel as an adjunct to non-surgical periodontal therapy in chronic periodontitis: a randomized controlled, clinical and microbiological trial. Scientific Reports, 2026. DOI: 10.1038/s41598-026-63522-y.
12. Educators' perspectives for modernizing dental teaching competencies at Prince Sattam Bin Abdulaziz University-Saudi Arabia: a needs assessment study. Frontiers in Medicine, 2025. DOI: 10.3389/FMED.2025.1669301.
13. Discovering periodontitis biomarkers and therapeutic targets through bioinformatics and ensemble learning analysis. Scientific Reports, 2025. DOI: 10.1038/S41598-025-18017-7.
14. Plasmonic Sensing of Human Teeth: A Molybdenum Ditelluride-Black Phosphorus-Based Surface Plasmon Resonance Approach. Plasmonics, 2025. DOI: 10.1007/S11468-025-03248-1.
15. Dentists' role in oral care for head and neck cancer patients in GCC countries. Scientific Reports, 2025. DOI: 10.1038/S41598-025-14039-3.
16. Knowledge and perception of dental interns on alveolar osteitis and related management: A cross-sectional study in two Arab countries. Current Problems in Surgery, 2025. DOI: 10.1016/J.CPSURG.2025.101832.
17. Evaluating dental students' understanding of oral complications and care management for head and neck cancer patients. BMC Medical Education, 2025. DOI: 10.1186/S12909-025-07698-3.
18. Antimonene, Barium Titanate and Silver Layer-Based Surface Plasmon Resonance Sensor for Dental Application: A Numerical Analysis. Plasmonics, 2025. DOI: 10.1007/S11468-025-03020-5.
19. Educators' perceptions and challenges of student assessment process at Prince Sattam Bin Abdulaziz University dentistry program: a qualitative study. BMC Medical Education, 2025. DOI: 10.1186/S12909-025-07227-2.
20. Debonding Characteristic and Survival Probability of Adhesive Flash-Free Ceramic Orthodontic Brackets Following pH Cycling. European Journal of Dentistry, 2025. DOI: 10.1055/S-0044-1795125.
21. Public Awareness and Knowledge of Oral Cancer in 13 Middle Eastern and North African Countries. JAMA Network Open, 2025. DOI: 10.1001/JAMANETWORKOPEN.2025.0522.
22. Oral Health Knowledge, Attitude, And Practices Among Residents Of Al-kharj, Saudi Arabia: A Cross-sectional Study. F1000Research, 2025. DOI: 10.12688/f1000research.172953.1.
23. Effect of Er:YAG laser therapy in non-surgical periodontal treatment: an umbrella review. BMC Oral Health, 2024. DOI: 10.1186/S12903-024-05120-W.
24. Dental students, interns, and junior dentists' awareness and attitude toward the inferior alveolar nerve block technique and related failure. Journal of Dental Sciences, 2024. DOI: 10.1016/J.JDS.2024.02.008.
25. Evaluation of Compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Guidelines for Conducting and Reporting Systematic Reviews in Three Major Periodontology Journals. The Open Dentistry Journal, 2024. DOI: 10.2174/0118742106327727240905095525.
26. A systematic review and meta-analysis of the impact of resveratrol on oral cancer: potential therapeutic implications. BMC Oral Health, 2024. DOI: 10.1186/S12903-024-04045-8.
27. Diagnosing osteoporosis using deep neural network-assisted optical image processing method. Optical and Quantum Electronics, 2024. DOI: 10.1007/S11082-023-06031-W.
28. Prevalence and Association of Calcified Pulp Stones with Periodontitis: A Cone-Beam Computed Tomography Study in Saudi Arabian Population. Journal of Pharmacy and Bioallied Sciences, 2024. DOI: 10.4103/JPBS.JPBS_913_23.
29. Salivary Biomarkers and Temporomandibular Disorders: A Systematic Review conducted according to PRISMA guidelines and the Cochrane Handbook for Systematic Reviews of Interventions. Journal of Oral Rehabilitation, 2024. DOI: 10.1111/JOOR.13589.
30. Knowledge and Awareness of Dental Students Regarding Human Papillomavirus and Oral Cancer in Saudi Arabia. Asian Pacific Journal of Cancer Prevention, 2024.
31. Assessment knowledge of dental erosion, signs and symptoms, and causes among adult in Saudi Arabia: A cross-sectional survey. Saudi Journal of Oral Sciences, 2024. DOI: 10.4103/sjoralsci.sjoralsci_59_23.
32. Ozone Therapy as an Adjuvant in the Treatment of Periodontitis. Journal of Clinical Medicine, 2023. DOI: 10.3390/JCM12227078.
33. Periodontists' perceptions and attitudes toward the use of social media for professional purposes in Saudi Arabia. BMC Oral Health, 2023. DOI: 10.1186/S12903-023-03444-7.
34. Awareness and practice of dentists in Gulf Cooperation Council countries regarding medication-related osteonecrosis of the jaw: A web-based survey. Journal of Dental Sciences, 2023. DOI: 10.1016/J.JDS.2023.01.018.
35. Investigating the impact of diameters and thread designs on the biomechanics of short implants placed in D4 bone: a 3D finite element analysis. BMC Oral Health, 2023. DOI: 10.1186/S12903-023-03370-8.
36. Pre-Treatment and Post-Treatment Dental Anxiety in Patients Visiting Intern Dental Clinic. Medicina, 2023. DOI: 10.3390/MEDICINA59071284.
37. Pain Assessment and Need for Analgesics after Scaling and Root Planing in Patients with Stage II and Stage III Periodontitis. Medicina, 2023. DOI: 10.3390/MEDICINA59071203.
38. Oral Healthcare Practices and Awareness among the Parents of Autism Spectrum Disorder Children: A Multi-Center Study. Children, 2023. DOI: 10.3390/CHILDREN10060978.
39. Bismuth telluride, graphene, and silver based surface plasmon resonance biosensor for dental application. Optical and Quantum Electronics, 2023. DOI: 10.1007/S11082-023-04703-1.
40. Three-Dimensional FEA Analysis of the Stress Distribution on Titanium and Graphene Frameworks Supported by 3 or 6-Implant Models. Biomimetics, 2023. DOI: 10.3390/BIOMIMETICS8010015.
41. The Attitude and Perception of Dental and Medical Interns Toward Dental Smile Enhancing Treatments. The Open Dentistry Journal, 2023. DOI: 10.2174/18742106-V17-E230124-2022-102.
42. Assessment of Knowledge Among the Physicians Regarding Dental Screening Prior to Chemotherapy and Radiotherapy. Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2023. DOI: 10.1590/PBOCI.2023.030.
43. KNOWLEDGE TOWARD MANAGEMENT OF ADVANCED GINGIVAL RECESSION AMONG DENTAL PROFESSIONALS IN KSA. Annals of Dental Specialty, 2023.
44. Effectiveness of Smart Applications of Oral Hygiene Instructions on Periodontal Health Compared to Oral Information: A Prospective Study. International Journal of Environmental Research and Public Health, 2022. DOI: 10.3390/IJERPH192214703.
45. Analysis of Trends in Demographic Distribution of Dental Workforce in the Kingdom of Saudi Arabia. Journal of Healthcare Engineering, 2022. DOI: 10.1155/2022/5321628.
46. Evaluation of Stress Distribution of Maxillary Anterior Segment during en Masse Retraction Using Posterior Mini Screw: A Finite Element Study. Applied Sciences, 2022. DOI: 10.3390/APP122010372.
47. Association between Periodontitis and Chronic Rhinosinusitis Involving Maxillary Sinus Measured by Lund Mackay Staging System. Healthcare, 2022. DOI: 10.3390/HEALTHCARE10101961.
48. Awareness of current mobile apps for smoking cessation among the dental and medical practitioners in Saudi Arabia. European Review for Medical and Pharmacological Sciences, 2022. DOI: 10.26355/EURREV_202209_29754.
49. Assessment of Knowledge and Attitude of Dental Students towards HIV and Its Oral Manifestations in Saudi Arabia: A Cross-Sectional Study. Healthcare, 2022. DOI: 10.3390/HEALTHCARE10081379.
50. A Prospective Clinical Study Evaluating the Efficacy of Intra-Ligamentary Anesthetic Solutions in Mandibular Molars Diagnosed as Symptomatic Irreversible Pulpitis with Symptomatic Apical Periodontitis. Healthcare, 2022. DOI: 10.3390/HEALTHCARE10081389.
51. Labial alveolar bone thickness and its correlation with buccolingual maxillary incisors angulation: a CBCT based study. European Review for Medical and Pharmacological Sciences, 2022. DOI: 10.26355/EURREV_202207_29184.
52. Clinical Assessment of the Bone Width Following Lateral Ridge Expansion in Augmentation of Narrow Alveolar Ridges for Placing Immediate Dental Implants. Journal of Pharmacy and Bioallied Sciences, 2022. DOI: 10.4103/JPBS.JPBS_816_21.
53. Variation in Hemodynamic Characteristics during Periodontal Crown-Lengthening Surgical Procedure: An Uncontrolled Cohort Study. Healthcare, 2022. DOI: 10.3390/HEALTHCARE10050919.
54. Accuracy and Reliability of CBCT Compared to Clinical Probing in Detection of Trifurcation Defects: An In Vivo Study. BioMed Research International, 2022. DOI: 10.1155/2022/5805776.
55. Comparative assessment of periodontal treatment needs among the electronic cigarette users and traditional smokers. European Review for Medical and Pharmacological Sciences, 2022. DOI: 10.26355/EURREV_202204_28597.
56. Titanium Dental Implant Hypersensitivity: A Review Article. Journal of Research in Medical and Dental Science, 2022.
57. A Single-Center Detection of Adult Patients with Advanced Periodontal Disease Using Surgical Assessment and Cone-Beam Computed Tomography. Nigerian Journal of Basic and Clinical Sciences, 2022. DOI: 10.4103/njbcs.njbcs_66_21.
58. EXPLORING THE ROLE OF ERGONOMICS IN MUSCULOSKELETAL DISORDERS AMONG DENTAL PROFESSIONALS. International Journal of Medical Dentistry, 2021.
59. Effects of electronic cigarette liquid on monolayer and 3D tissue-engineered models of human gingival mucosa. Journal of Advanced Periodontology & Implant Dentistry, 2019. DOI: 10.15171/JAPID.2019.010.
60. Influence of Functional Head Postures on the Dynamic Functional Occlusal Parameters. Annals of Medical and Health Sciences Research, 2014. DOI: 10.4103/2141-9248.139319.

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E-mail pr@psau.edu.sa
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Dr.Abdullah Saad Abdullah Alqahtani

Education

Responsibilities

Publications

Contact the university leaders

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Official government website of the Government of the Kingdom of Saudi Arabia

Links to official Saudi websites end with edu.sa

Government websites use the HTTPS protocol for encryption and security.

Faculty Members

Dr.Abdullah Saad Abdullah Alqahtani

Education

Responsibilities

Publications

Administration of Public Relations and Media