Full Text Journal Articles by
Author Vahid Rakhshan

Advertisement

Find full text journal articles






Characteristics and Dynamics of Full Arch Distalization Using Transpalatal Arches with Midpalatal and Interradicular Miniscrews as Temporary Anchorage Devices: A Preliminary Finite Element Analysis.

Mashallah Khanehmasjedi, Sepideh Bagheri, Vahid Rakhshan, Mojtaba Hasani,

<h4>Introduction</h4>Miniscrews have proved quite effective in fixed orthodontic treatment. They can be placed in areas like palatal interradicular zones or midpalatal suture. Despite the value of these methods and their ever-increasing use, their characteristics are not assessed before when implanted in palatal interradicular areas or in the midpalatal suture. We ... Read more >>

Int J Dent (International journal of dentistry)
[2020, 2020:6648526]

Cited: 0 times

View full text PDF listing >>



Effects of different stretching extents, morphologies, and brands on initial force and force decay of orthodontic elastomeric chains: An in vitro study.

Seyed Mohammad Mousavi, Sara Mahboobi, Vahid Rakhshan,

<h4>Background</h4>Elastomeric chains are of clinical importance to orthodontics. Therefore, their behavior should be assessed under different conditions. Some of their critical aspects remain unstudied (including effects of different elongations and chain forms on their force properties). Therefore, we aimed to assess these factors.<h4>Materials and methods</h4>This <i>in vitro</i> study was performed ... Read more >>

Dent Res J (Isfahan) (Dental research journal)
[2020, 17(5):326-337]

Cited: 0 times

View full text PDF listing >>



Advertisement

Associations among palatal impaction of canine, sella turcica bridging, and ponticulus posticus (atlas arcuate foramen).

Sepideh Dadgar, Mona Alimohamadi, Nikoo Rajabi, Vahid Rakhshan, Farhad Sobouti,

<h4>Introduction</h4>The palatal impaction of canine (PIC) can be predicted by some head and neck skeletal anomalies or variants. Since studies on this regard (especially vertebral anomalies) are scarce, this study was conducted.<h4>Methods</h4>This case-control study was done on 46 PIC orthodontic patients (34 females, 12 males) and 46 control orthodontic patients ... Read more >>

Surg Radiol Anat (Surgical and radiologic anatomy : SRA)
[2021, 43(1):93-99]

Cited: 0 times

View full text PDF listing >>



Correlations among chronological age, cervical vertebral maturation index, and Demirjian developmental stage of the maxillary and mandibular canines and second molars.

Sepideh Dadgar, Hoora Hadian, Mohamadreza Ghobadi, Farhad Sobouti, Vahid Rakhshan,

<h4>Purpose</h4>Estimation of growth spurt from chronological age or dental development is of clinical interest to orthodontists. Since results in this regard are highly controversial and limited, this study was conducted to investigate associations among chronological age, skeletal development (cervical vertebral maturity [CVM]), and dental calcification (Demirjian) in girls and boys, ... Read more >>

Surg Radiol Anat (Surgical and radiologic anatomy : SRA)
[2021, 43(1):131-143]

Cited: 0 times

View full text PDF listing >>



Comparison of strengths of five internal fixation methods used after bilateral sagittal split ramus osteotomy: An in vitro study.

Farzin Sarkarat, Atiye Ahmady, Farzam Farahmand, Ali Fateh, Roozbeh Kahali, Amir Nourani, Vahid Rakhshan,

<h4>Background</h4>Results on the strength and displacement of internal fixation methods for bilateral sagittal split ramus osteotomy are controversial, and some designs have not been adequately studied. Therefore, this study was conducted to compare techniques using bicortical or monocortical screws.<h4>Materials and methods</h4>In this <i>in vitro</i> study, 35 sheep hemi-mandibles were randomly ... Read more >>

Dent Res J (Isfahan) (Dental research journal)
[2020, 17(4):258-265]

Cited: 0 times

View full text PDF listing >>



MED15, transforming growth factor beta 1 (TGF-β1), FcγRIII (CD16), and HNK-1 (CD57) are prognostic biomarkers of oral squamous cell carcinoma.

Maryam Elahi, Vahid Rakhshan,

Owing to the high incidence and mortality of oral squamous cell carcinoma (OSCC), knowledge of its diagnostic and prognostic factors is of significant value. The biomarkers 'CD16, CD57, transforming growth factor beta 1 (TGF-β1), and MED15' can play crucial roles in tumorigenesis, and hence might contribute to diagnosis, prognosis, and ... Read more >>

Sci Rep (Scientific reports)
[2020, 10(1):8475]

Cited: 0 times

View full text PDF listing >>



Effects of 6 different chemical treatments on force kinetics of memory elastic chains versus conventional chains: An in vitro study.

Sepideh Dadgar, Farhad Sobouti, Mehran Armin, Parisa Ebrahiminasab, Mahmood Moosazadeh, Vahid Rakhshan,

INTRODUCTION:Effects of different oral hygiene controls on force kinetics of memory elastic chains are not assessed adequately or in the case of many oral care products, non-existent. This study assessed these. MATERIAL AND METHODS:This in-vitro study was performed on 647 observations of 132 elastic chains assessed at 5 intervals. In ... Read more >>

Int Orthod (International orthodontics)
[2020, 18(2):349-358]

Cited: 0 times

View full text PDF listing >>



Preoperative imaging of the inferior alveolar nerve canal by cone-beam computed tomography and 1-year neurosensory recovery following mandibular setback through bilateral sagittal split ramus osteotomy: a randomized clinical trial.

Ali Hassani, Vahid Rakhshan, Mohammad Hassani, Hamidreza Mahaseni Aghdam,

Objectives:One of the most common complications of bilateral sagittal split ramus osteotomy (BSSRO) is neurosensory impairment of the inferior alveolar nerve (IAN). Accurate preoperative determination of the position of the IAN canal within the mandible using cone-beam computed tomography (CBCT) is recommended to prevent IAN dysfunction during BSSRO and facilitate ... Read more >>

J Korean Assoc Oral Maxillofac Surg (Journal of the Korean Association of Oral and Maxillofacial Surgeons)
[2020, 46(1):41-48]

Cited: 0 times

View full text PDF listing >>



Effects of cold chemical (glutaraldehyde) versus autoclaving sterilization on the rate of coating loss of aesthetic archwires: A double-blind randomized clinical trial.

Seyed Mohammad Mousavi, Milad Shamohammadi, Mina Moradi, Elham Hormozi, Vahid Rakhshan,

OBJECTIVE:The effect of any sterilization methods (cold chemical, or hot) on film removal from coated archwires has not yet been investigated. Thus, we assessed it. MATERIALS AND METHODS:This double-blind randomized clinical trial was performed on 120 observations: 40 macroscopically intact coated archwires from 4 brands were purchased (n=10 archwires/brand). Five ... Read more >>

Int Orthod (International orthodontics)
[2020, 18(2):380-388]

Cited: 0 times

View full text PDF listing >>



Finite element analysis of stress distribution around short and long implants in mandibular overdenture treatment.

Yeghaneh Memari, Parisa Fattahi, Amir Fattahi, Solmaz Eskandarion, Vahid Rakhshan,

Background:Optimal stress distribution around implants plays an important role in the success of mandibular overdentures. This study sought to assess the pattern of stress distribution around short (6 mm) and long (10 mm) implants in mandibular two implant-supported overdentures using finite element analysis (FEA). Materials and Methods:In this descriptive and ... Read more >>

Dent Res J (Isfahan) (Dental research journal)
[2020, 17(1):25-33]

Cited: 1 time

View full text PDF listing >>



Isthmuses, accessory canals, and the direction of root curvature in permanent mandibular first molars: an in vivo computed tomography study.

Aria Chuppani Dastgerdi, Manizheh Navabi, Vahid Rakhshan,

Objectives:This study was performed to assess the anatomy of mandibular first molars. Materials and Methods:In this in vivo study, cone-beam computed tomography (CBCT) volumes of 312 bilateral intact first mandibular molars from 156 patients (79 men and 77 women; average age, 35.6 ± 11.2 years) were investigated in terms of ... Read more >>

Restor Dent Endod (Restorative dentistry & endodontics)
[2020, 45(1):e7]

Cited: 0 times

View full text PDF listing >>



Effects of laterality on esthetic preferences of orthodontists, maxillofacial surgeons, and laypeople regarding the lip position and facial convexity: a psychometric clinical trial.

Seyed Mohammad Mousavi, Parinaz Saeidi Ghorani, Arash Deilamani, Vahid Rakhshan,

<h4>Introduction</h4>There are few, controversial, and limited studies on factors associated with the perception of profile beauty. Moreover, no study has ever assessed the role of laterality in esthetic judgment. Hence, this clinical trial was conducted.<h4>Methods</h4>Photographs of 6 patients (3 women) with normal lip position (Ricketts norm = 0 mm) and facial convexity (Legan-Burstone ... Read more >>

Oral Maxillofac Surg (Oral and maxillofacial surgery)
[2019, 23(4):439-451]

Cited: 0 times

View full text PDF listing >>



Distribution and amount of stresses caused by insertion or removal of orthodontic miniscrews into the maxillary bone: A finite element analysis.

Fataneh Ghorbanyjavadpour, Parisa Kazemi, Mehrnaz Moradinezhad, Vahid Rakhshan,

OBJECTIVE:Initial stability of miniscrews is an important factor in their success as orthodontic anchorages. One of the factors affecting this stability is the stresses exerted to the bone by the screw. Since the distribution and extent of stresses and strains produced during insertion or removal of miniscrews had not been ... Read more >>

Int Orthod (International orthodontics)
[2019, 17(4):758-768]

Cited: 0 times

View full text PDF listing >>



Correction to: Anteroposterior and vertical soft tissue cephalometric norms of Iranians, interethnic comparisons, sex dimorphism, and the effect of age on cephalometric variables.

Vahid Rakhshan, Fataneh Ghorbanyjavadpour,

In page 8, column 2, lines 9-10: the words "males" and "females" are written in reverse order. ... Read more >>

Oral Maxillofac Surg (Oral and maxillofacial surgery)
[2019, 23(2):263]

Cited: 0 times

View full text PDF listing >>



Factors associated with the beauty of soft-tissue profile.

Fataneh Ghorbanyjavadpour, Vahid Rakhshan,

<h4>Introduction</h4>Factors affecting the attractiveness of soft-tissue profile have been assessed in only a few studies, with limited methodologies (such as few variables, small sample sizes) and bivariable analyses. Therefore, this study was conducted to elucidate esthetic factors of profile silhouettes among a long list of cephalometric variables with the use ... Read more >>

Am J Orthod Dentofacial Orthop (American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics)
[2019, 155(6):832-843]

Cited: 2 times

View full text PDF listing >>



Stronger methods are needed before generalizing patients' preferences.

Vahid Rakhshan,

Am J Orthod Dentofacial Orthop (American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics)
[2019, 155(6):752]

Cited: 0 times

View full text PDF listing >>



Lateral cephalometric measurements of Iranians with surgically repaired unilateral cleft lips and palates.

Ladan Eslamian, Fatemeh Latifi, Mandana Hejazi, Farzin Aslani, Vahid Rakhshan,

<h4>Objectives</h4>Since results of surgical correction of unilateral cleft lip and palate (UCLP) are controversial, and there is no study in this regard among Iranians, this study was conducted to document lateral cephalometric measurements of such cases, with respect to age, gender, and cleft side.<h4>Methods</h4>In this cross-sectional study, 45 lateral cephalographs ... Read more >>

Int Orthod (International orthodontics)
[2019, 17(2):304-311]

Cited: 0 times

View full text PDF listing >>



Anteroposterior and vertical soft tissue cephalometric norms of Iranians, interethnic comparisons, sex dimorphism, and the effect of age on cephalometric variables.

Vahid Rakhshan, Fataneh Ghorbanyjavadpour,

INTRODUCTION:This study established about 50 anteroposterior and vertical cephalometric norms of five tracing analyses in Iranians, using a large sample. METHODS:Lateral cephalographs of 130 subjects (85 females, 45 males, with an average age of 22.77 ± 2.55 years (range 20-29)) were traced manually using the Ricketts, Holdaway, Z-Merrifield, Epker, and Legan-Burstone soft tissue ... Read more >>

Oral Maxillofac Surg (Oral and maxillofacial surgery)
[2019, 23(2):167-178]

Cited: 0 times

View full text PDF listing >>



Methodological and statistical questions regarding a study on hair nickel and chromium.

Vahid Rakhshan,

Acta Odontol Scand (Acta odontologica Scandinavica)
[2019, 77(3):232-234]

Cited: 0 times

View full text PDF listing >>



Methodological correctness of a recent publication on pain entitled "Evaluating the effect of photobiomodulation with a 940-nm diode laser on post-operative pain in periodontal flap surgery".

Vahid Rakhshan,

Lasers Med Sci (Lasers in medical science)
[2019, 34(6):1261-1263]

Cited: 0 times

View full text PDF listing >>



Surface topography of plain nickel-titanium (NiTi), as-received aesthetic (coated) NiTi, and aesthetic NiTi archwires sterilized by autoclaving or glutaraldehyde immersion: A profilometry/SEM/AFM study.

Milad Shamohammadi, Elham Hormozi, Mehrnaz Moradinezhad, Mina Moradi, Masoumeh Skini, Vahid Rakhshan,

<h4>Background and aim</h4>Surface topography is a crucial factor in bracket sliding mechanics. Literature on surface roughness of aesthetic archwires is scarce, and there is no study on surface topography of such archwires affected by any sterilization methods. The aim of this study was to compare the surface topography of plain ... Read more >>

Int Orthod (International orthodontics)
[2019, 17(1):60-72]

Cited: 2 times

View full text PDF listing >>



In Vitro Microleakage Comparison of Flowable Nanocomposites and Conventional Materials Used in Pit and Fissure Sealant Therapy.

Sara Arastoo, Azam Behbudi, Vahid Rakhshan,

<h4>Objectives</h4>Pit and fissure sealants are recognized as an effective preventive approach in pediatric dentistry. Composite resin is the most commonly used sealant material. Adding nanoparticles to composite resin could result in production of flowable composite with higher mechanical properties and better flowability than previous sealants. This study aimed to compare ... Read more >>

Front Dent (Frontiers in dentistry)
[2019, 16(1):21-30]

Cited: 0 times

View full text PDF listing >>



Volumetric Assessment of Root Canal Obturation Using 3% Nano-Chitosan versus Zinc Oxide Eugenol (ZOE) and Iodoform-Calcium Hydroxide (Metapex), in Primary Root Canals Shaped with Rotary versus Manual Methods: A Preliminary In-Vitro Spiral CT Study.

Elahe Babashahi, Maryam Mohmadi Kartalaie, Leila Basir, Vahid Rakhshan,

<h4>Objectives</h4>In this study, chitosan was introduced and used as a substitute for pulpectomy obturation against conventional materials: zinc oxide eugenol (ZOE) and iodoform-calcium hydroxide (Ca(OH)<sub>2</sub>). Efficacies of rotary versus manual instrumentations were also compared.<h4>Materials and methods</h4>This preliminary study was performed on 152 intact nonresorbed root canals of primary molars divided ... Read more >>

Front Dent (Frontiers in dentistry)
[2019, 16(1):45-54]

Cited: 0 times

View full text PDF listing >>



Advanced Digital Dentistry.

Vahid Rakhshan, Chiarella Sforza, Predrag Vucinic, Anca M Vitalariu, Márcio De Menezes,

Int J Dent (International journal of dentistry)
[2018, 2018:7540954]

Cited: 1 time

View full text PDF listing >>



Effects of debonding of orthodontic brackets on topography and surface roughness of composite restorations.

Mina Moradi, Elham Hormozi, Milad Shamohammadi, Vahid Rakhshan,

<h4>Background</h4>To increase bond strength of brackets bonded to composite restorations, underlying composite restorations are usually roughened. This and subsequent bracket debonding might deteriorate smoothness of composite restoration, leading to clinical and aesthetic problems. Since this was not assessed before, this study was conducted.<h4>Methods</h4>Seventy intact human premolars were collected and filled ... Read more >>

Int Orthod (International orthodontics)
[2018, 16(4):623-637]

Cited: 0 times

View full text PDF listing >>



Advertisement

Disclaimer
1.015 s