Full Text Journal Articles by
Author Mohammad Moharrami

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How adjustment could affect internal and marginal adaptation of CAD/CAM crowns made with different materials.

Mahya Hasanzade, Mohammad Moharrami, Marzieh Alikhasi,

<h4>Purpose</h4>Recently introduced hybrid and reinforced glass ceramic computer-aided design/computer-aided manufacturing (CAD/CAM) materials have been used for full-coverage restorations. However; the effect of adjustment and type of materials on internal and marginal adaptation are unknown. This study aimed to evaluate and compare the marginal and internal adaptations of crowns made of ... Read more >>

J Adv Prosthodont (The journal of advanced prosthodontics)
[2020, 12(6):344-350]

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Adaptation and Retention of Conventional and Digitally Fabricated Posts and Cores in Round and Oval-Shaped Canals.

Zahra Jafarian, Mohammad Moharrami, Majid Sahebi, Marzieh Alikhasi,

<h4>Purpose</h4>To compare the adaptation of conventional cast posts and cores to digitally milled counterparts in round and oval-shaped canals and to evaluate the retention of the milled posts.<h4>Materials and methods</h4>One cast post and one milled post were fabricated for each of the 26 selected teeth, which had either round or ... Read more >>

Int J Prosthodont (The International journal of prosthodontics)
[2020, 33(1):91-98]

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Association of Internet Addiction with Emotional and Behavioral Characteristics of Adolescents.

Mohammad Effatpanah, Mohammad Moharrami, Gilda Rajabi Damavandi, Mahdi Aminikhah, Mohammad Hosein Nezhad, Farnaz Khatami, Tara Arjmand, Heliya Tarighatnia, Mir Saeed Yekaninejad,

Objective: This study aimed to measure the prevalence of internet addiction and its impact on the psychological well-being of adolescents in Tehran, considering the sociodemographic characteristics. Method : In this cross sectional study, a total of 945 (mean age of 14.85) students (522 boys and 423 girls) were recruited by ... Read more >>

Iran J Psychiatry (Iranian journal of psychiatry)
[2020, 15(1):55-66]

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Graphene oxide incorporated polycaprolactone/chitosan/collagen electrospun scaffold: Enhanced osteogenic properties for bone tissue engineering.

Amir Aidun, Alireza Safaei Firoozabady, Mohammad Moharrami, Ali Ahmadi, Nooshin Haghighipour, Shahin Bonakdar, Shahab Faghihi,

This in vitro study aimed to evaluate the physicochemical and biological activity of the polycaprolactone/chitosan/collagen scaffolds incorporated with 0, 0.5, 3, and 6 wt% of graphene oxide (GO). Using standard tests and MG-63 cells, the characteristics of scaffolds were evaluated, and the behavior of osteoblasts were simulated, respectively. A non-significant ... Read more >>

Artif Organs (Artificial organs)
[2019, 43(10):E264-E281]

Cited: 2 times

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Effect of 5 Popular Disinfection Methods on Microflora of Laboratory: Customized Implant Abutments.

Ali Homayouni, Abbas Bahador, Mohammad Moharrami, Maryam Pourhajibagher, Amir Alireza Rasouli-Ghahroudi, Marzieh Alikhasi,

<h4>Purpose</h4>To compare the efficacy of 5 different decontamination methods of titanium abutments and to assess their possible effects on surface roughness of titanium.<h4>Materials and methods</h4>Micrococcus luteus, Acinetobacter baumannii, Enterococcus faecalis, and Candida albicans were cocultured to form a multispecies biofilm on 18 titanium discs. In another group, Bacillus subtilis, a ... Read more >>

Implant Dent (Implant dentistry)
[2019, 28(5):437-446]

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Mandibular Overdentures Supported by Two vs Four Endosteal Implants: A Retrospective Cohort Study.

Hoseinali Mahgoli, Sina Asadi, Mohammadreza Hajmahmoudi, Mohammad Moharrami, Mahnaz Arshad,

<h4>Aim</h4>Documentation of marginal bone resorption caused by implant-supported mandibular overdentures is scarce. This study sought to evaluate marginal bone resorption, survival rate, patient satisfaction, peri-implant soft tissue status, and prosthetic aftercare of mandibular overdentures supported by two vs four implants.<h4>Materials and methods</h4>This retrospective cohort study evaluated 92 edentulous patients presented ... Read more >>

J Contemp Dent Pract (The journal of contemporary dental practice)
[2019, 20(5):582-586]

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Effects of air abrasive decontamination on titanium surfaces: A systematic review of in vitro studies.

Mohammad Moharrami, Vittoria Perrotti, Flavia Iaculli, Robert M Love, Alessandro Quaranta,

BACKGROUND:Air abrasion (AA) is one of the decontamination methods that have demonstrated promising results in treating peri-implant diseases. PURPOSE:This systematic review aimed at evaluating the in vitro effect of AA on surface change, cleaning efficacy, and biocompatibility of titanium surfaces and at comparing it with other decontamination methods. MATERIALS AND ... Read more >>

Clin Implant Dent Relat Res (Clinical implant dentistry and related research)
[2019, 21(2):398-421]

Cited: 1 time

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The Esthetic Crown Lengthening by Er;Cr:YSGG laser: A Case Series.

Reza Fekrazad, Mohammad Moharrami, Nasim Chiniforush,

Introduction: Laser technology as a new modality in dentistry has gained special attention. Among different types of lasers, erbium lasers have gained special attention for management of oral soft and hard tissue simultaneously. This study presents series of cases of crown lengthening (CL) and restorations accomplished by erbium, chromium: yttrium-scandium-gallium-garnet ... Read more >>

J Lasers Med Sci (Journal of lasers in medical sciences)
[2018, 9(4):283-287]

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The effect of conventional, half-digital, and full-digital fabrication techniques on the retention and apical gap of post and core restorations.

Amir Reza Hendi, Mohammad Moharrami, Hakimeh Siadat, Habib Hajmiragha, Marzieh Alikhasi,

<h4>Statement of problem</h4>Conventional cast metal posts and cores are fabricated using direct and indirect techniques, both of which need impression materials and considerable laboratory work. Digital techniques have the capacity to substitute for conventional methods in fabricating the posts and cores. However, the accuracy of restorations resulting from a digital ... Read more >>

J Prosthet Dent (The Journal of prosthetic dentistry)
[2019, 121(2):364.e1-364.e6]

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Evaluating the effect of photobiomodulation with a 940-nm diode laser on post-operative pain in periodontal flap surgery.

Mohadeseh Heidari, Reza Fekrazad, Farhad Sobouti, Mohammad Moharrami, Salman Azizi, Hanieh Nokhbatolfoghahaei, Maziar Khatami,

The aim of this study was to evaluate the efficacy of low-power of 940-nm diode laser on post-operative pain after undisplaced flap surgery. This randomized clinical trial study was conducted using a split-mouth design. The study participants comprised 30 patients who needed periodontal flap surgery for periodontal pockets on the ... Read more >>

Lasers Med Sci (Lasers in medical science)
[2018, 33(8):1639-1645]

Cited: 1 time

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Microflora of Laboratory-Customized Dental Implant Abutments.

Alireza Tamizifar, Abbas Bahador, Mohammad Moharrami, Amir Alireza Rasouli-Ghahroudi, Ali Homayooni, Marzieh Alikhasi,

<h4>Objective</h4>This study aimed to detect and categorize the microorganisms of customized abutments returned from laboratories due to probable contamination and their role in peri-implantitis.<h4>Methods</h4>The samples included 202 abutments from 10 laboratories. Ten μL aliquots obtained from the microbial suspension of each abutment were inoculated on sheep blood agar (as non-selective ... Read more >>

J Int Acad Periodontol (Journal of the International Academy of Periodontology)
[2018, 20(3):86-93]

Cited: 0 times

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Comparison between autogenous iliac bone and freeze-dried bone allograft for repair of alveolar clefts in the presence of plasma rich in growth factors: A randomized clinical trial.

Gholamreza Shirani, Amir J Abbasi, Simin Z Mohebbi, Mohammad Moharrami,

<h4>Purpose</h4>This study aimed to compare the effectiveness of alveolar cleft repair using iliac bone and freeze-dried bone allograft (FDBA) in the presence of plasma rich in growth factors (PRGF).<h4>Materials and methods</h4>Patients with unilateral alveolar cleft (n = 32) were randomly allocated to either the iliac plus PRGF group or the FDBA plus ... Read more >>

J Craniomaxillofac Surg (Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery)
[2017, 45(10):1698-1703]

Cited: 3 times

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Digital Implant Impression Technique Accuracy: A Systematic Review.

Marzieh Alikhasi, Mohammed Hussein M Alsharbaty, Mohammad Moharrami,

The objective was to provide a comprehensive systematic review about the accuracy of digital implant impression in comparison with the conventional implant impression approach.PubMed, Google Scholar and Cochrane databases were used to classify the related articles with no year limitation in 3 stages by 2 reviewers. Finally, 10 articles were ... Read more >>

Implant Dent (Implant dentistry)
[2017, 26(6):929-935]

Cited: 4 times

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