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13 results on '"Alshahrani, Ahid Amer"'

2. Influence of Chairside Simulated Adjustment (Finishing and Polishing) Protocol and Chlorhexidine Mouthwash Immersion on Color Stability and Translucency of 2 and 3 Preshaded Multilayered Monolithic Zirconia

Author

Sayed, Mohammed E., primary, Jain, Saurabh, additional, Ageeli, Abrar A., additional, Alnajdi, Alhanouf K., additional, Zain, Asma Ahmed, additional, Alali, Maimonah, additional, Alhazmi, Abdulaziz Ali Ahmed, additional, Alsubaiy, Ebrahim Fihaid, additional, Alshehri, Abdullah Hasan, additional, Alshahrani, Ahid Amer, additional, Alamri, Mohammad, additional, Al Wadei, Mohammed H., additional, Jokhadar, Hossam F., additional, and Mattoo, Khurshid, additional

Published
2023
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3. Effect of smokeless tobacco on color stability and surface roughness of CAD/CAM milled, 3D printed, and conventional provisional crown and fixed dental prosthesis materials: An in vitro study.

Author

Sayed, Mohammed E., Jain, Saurabh, Jokhadar, Hossam F., Alshahrani, Ahid Amer, AlResayes, Saad Saleh, Alqahtani, Saeed M., Alqarni, Hatem, Anab, Najwa Ali, Alsubeaie, Nouf H., Alsubaie, Shaa H., Khalid, Asaad, Franco, Rocco, and Minervini, Giuseppe

Subjects
SMOKELESS tobacco, DENTURES, SURFACE roughness, SURFACE stability, DENTAL materials
Abstract

BACKGROUND: Provisional fixed dental prosthesis (FDP) plays an important role during fixed prosthodontic therapy till the definitive. Discoloration of materials used for provisional FDPs can cause patient dissatisfaction and may create doubt about the color stability of the definitive FDP. Surface roughness is the other major property to be taken into consideration for provisional FDP materials. Smokeless tobacco is reported to affect the color stability and surface roughness of different prosthetic materials. OBJECTIVE: The aim of the current study was to evaluate the effect of two types of smokeless tobacco (black and white) on color stability and surface roughness of 3D printed, CAD/CAM milled, and conventional provisional FDP resin materials. METHODS: A total of 144 disc-shaped specimens were fabricated using four techniques CAD/CAM subtractive technique (milling), CAD/CAM additive technique (3D Printing), and conventional technique using autopolymerized PMMA, and autopolymerized Bis-acrylic resins. Each group was subdivided into three subgroups of twelve specimens each, and were submerged into three solutions (artificial salivary substitute, black smokeless tobacco, white smokeless tobacco). The change in color and surface roughness was evaluated and the data collected were statistically analyzed. RESULTS: It was observed that black smokeless tobacco caused the maximum color change and the effect was highest in autopolymerized PMMA resin specimens (Δ E = 9.343 ± 0.489), followed by 3D printed (Δ E = 7.187 ± 0.391), autopolymerized Bis-acryl (Δ E = 6.464 ± 0.453) and milled (Δ E = 4.978 ± 0.227). White smokeless tobacco was found to cause a maximum change in surface roughness and the effect was highest in autopolymerized Bis-acryl specimens (Δ Ra = 0.321 ± 0.015 μ m), followed by autopolymerized PMMA (Δ Ra = 0.297 ± 0.015 μ m), 3D printed (Δ Ra = 0.191 ± 0.019 μ m), and milled (Δ Ra = 0.168 ± 0.014 μ m). Statistically significant (p -value < 0.05) differences were observed among all techniques and solutions. CONCLUSIONS: The change in color and surface roughness were maximum in the case of FDPs prepared using autopolymerizing resins, followed by 3D printed, and CAD/CAM milled reins. [ABSTRACT FROM AUTHOR]

Published
2024
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4. Comparative Evaluation of Dimensional and Occlusal Accuracy of Non-Working Antagonist Casts: A Study on Different Impression Materials and 3D Printing

Author

Al-Makramani, Bandar M.A., primary, Sayed, Mohammed E., additional, Al-Sanabani, Fuad A., additional, Mattoo, Khurshid Ahmed, additional, Alqahtani, Nasser M., additional, Alqahtani, Saeed M., additional, Jokhadar, Hossam F., additional, AlResayes, Saad Saleh, additional, Alamri, Mohammad, additional, AlWadei, Mohammed H., additional, Motlaq, Khalid, additional, Alshehri, Faisal Hasan, additional, Alshahrani, Ahid Amer, additional, and Eshaq, Rami, additional

Published
2023
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5. Prevalence of bruxism in obstructive sleep apnea syndrome (OSAS) patients: A systematic review conducted according to PRISMA guidelines and the cochrane handbook for systematic reviews of interventions

Author

Alshahrani, Ahid Amer, primary, Alshadidi, Abdulkhaliq Ali F., additional, Alamri, Mazen Awadh A., additional, Alamri, Abdullah Awadh A., additional, Alshehri, Abdullah Hassan J., additional, Cicciù, Marco, additional, Isola, Gaetano, additional, and Minervini, Giuseppe, additional

Published
2023
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6. Influence of Chairside Simulated Adjustment (Finishing and Polishing) Protocol and Chlorhexidine Mouthwash Immersion on Color Stability and Translucency of 2 and 3 Preshaded Multilayered Monolithic Zirconia.

Author

Sayed, Mohammed E., Jain, Saurabh, Ageeli, Abrar A., Alnajdi, Alhanouf K., Zain, Asma Ahmed, Alali, Maimonah, Ahmed Alhazmi, Abdulaziz Ali, Alsubaiy, Ebrahim Fihaid, Alshehri, Abdullah Hasan, Alshahrani, Ahid Amer, Alamri, Mohammad, Al Wadei, Mohammed H., Jokhadar, Hossam F., and Mattoo, Khurshid

Published
2024
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7. Evaluation of the Milled and Three-Dimensional Digital Manufacturing, 10-Degree and 20-Degree Preparation Taper, Groove and Box Auxiliary Retentive Features, and Conventional and Resin-Based Provisional Cement Type on the Adhesive Failure Stress of 3 mm Short Provisional Crowns

Author

Sayed, Mohammed E., Reddy, Nandalur Kulashekar, Reddy, Naveen R., Mattoo, Khurshid A., Jad, Yaser Ali, Hakami, Abdullah Jaber, Hakami, Abdulwahab Khalid, Dighriri, Abdulwahab M., Hurubi, Salman Y., Hamdi, Bassam Ali, Alshahrani, Ahid Amer, Alsubaiy, Ebrahim Fihaid, Alshehri, Abdullah Hasan, and AlNijaiban, Mashael Abdullah

Published
2024
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10. Radiographic Evaluation of the Gap between Cemented Post and Remaining Gutta-Percha in Endodontically Treated Teeth Performed by Undergraduate Students: A Retrospective Cross-Sectional Study

Author

Naim, Hina, primary, Ahmad, Manawar, additional, Ageeli, Abrar A., additional, Abuarab, Raghad K., additional, Sayed, Mohammed E., additional, Dewan, Harisha, additional, Chohan, Hitesh, additional, Alshehri, Abdullah Hasan, additional, Wadei, Mohammed Hussain Dafer Al, additional, Alqahtani, Saeed M., additional, Feroz, Shaikh Mohammad Abdul, additional, Porwal, Amit, additional, and Alshahrani, Ahid Amer, additional

Published
2023
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11. The Effect of a Digital Manufacturing Technique, Preparation Taper, and Finish Line Design on the Marginal Fit of Temporary Molar Crowns: An In-Vitro Study

Author

Mugri, Maryam H., primary, Dewan, Harisha, additional, Sayed, Mohammed E., additional, Shaabi, Fawzia Ibraheem, additional, Hakami, Hanan Ibrahim, additional, Jokhadar, Hossam F., additional, Alqahtani, Nasser M., additional, Alshahrani, Ahid Amer, additional, Alabdullah, Abdullah S., additional, Alshehri, Abdullah Hasan, additional, Wadei, Mohammed Hussain Dafer Al, additional, Arif, Fatimah Yahya, additional, Adawi, Ebtihag H., additional, Al-Makramani, Bandar M. A., additional, and Chohan, Hitesh, additional

Published
2023
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12. Effects of Smokeless Tobacco on Color Stability and Surface Roughness of 3D-Printed, CAD/CAM-Milled, and Conventional Denture Base Materials: An In Vitro Study

Author

Mugri, Maryam H., primary, Jain, Saurabh, additional, Sayed, Mohammed E., additional, Halawi, Amjad Hussain Asiri, additional, Hamzi, Safa Ahmed Ibrahim, additional, Aljohani, Raniya Abdulaziz Saad, additional, Madkhali, Zainab Mousa Ali, additional, Khalid, Asaad, additional, Jokhadar, Hossam F., additional, Almarzouki, Mai, additional, Alhumaidan, Ghaida A., additional, Alshahrani, Ahid Amer, additional, Alqahtani, Saeed M., additional, Alqahtani, Nasser M., additional, and Lunkad, Honey, additional

Published
2023
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13. Prevalence of Temporomandibular disorders among psychoactive substances abusers: A systematic review and metanalysis

Author

Lujain Ibrahim N. Aldosari, Saeed Awod Bin Hassan, Ahid Amer Alshahrani, Abdulkhaliq Ali F. Alshadidi, Vincenzo Ronsivalle, Maria Maddalena Marrapodi, Marco Cicciù, Giuseppe Minervini, Aldosari, Lujain Ibrahim N, Hassan, Saeed Awod Bin, Alshahrani, Ahid Amer, Alshadidi, Abdulkhaliq Ali F, Ronsivalle, Vincenzo, Marrapodi, Maria Maddalena, Cicciù, Marco, and Minervini, Giuseppe

Subjects
masticatory, bruxism, musculoskeletal, substance abuse, cocaine, General Dentistry
Abstract

Introduction: The COVID-19 pandemic has had a significant impact on substance abuse patterns in recent times. Many people have experienced increased stress, anxiety, and social isolation, which has led to higher rates of substance abuse and addiction. It impacts on the orofacial region, particularly temporomandibular joint (TMJ). This review was undertaken to assess the association between substance abuse and temporomandibular disorders. (TMDs). Materials and methods: The databases of Pubmed, Google scholar, Web of science and Cochrane were searched for articles based of set PECO criteria. A comprehensive search using keywords of "Psychoactive substances", "Illegal substances", "substance abuse", "narcotics", "temporomandibular joint" and "temporomandibular joint disorders" yielded a total of 1405 articles. Modified Newcastle Ottawa scale for observational studies assessed the risk of bias of included studies. Results: A total of 2 studies were reviewed. Samples recruited were either from rehabilitation centres or prisoners and fell in the 2nd to 4th decade. A definite association was noted between psychoactive substance and TMDs. Moderate to low risk of bias was noted in all the studies evaluated. Conclusion: Further research is needed to better understand the nature of this relationship and the underlying mechanisms involved. It is important for healthcare providers to be aware of this potential association and to screen for substance abuse in patients with TMD symptoms.

Published
2023

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