محمد حجير غير موثق

الأبحاث والمنشورات

• 2026
  Impact of common cleaning protocols on the surface integrity and nanoscale topography of PET-G clear aligners: an AFM and profilometric study (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2026
  Periodontitis as an independent risk factor for cardiovascular disease: a systematic review and meta-analysis (Scopus) جامعة دمشق
• 2026
  Laboratory Assessment of CRISPR-Mediated Modulation of Osteoblastic and Osteoclastic Gene Expression Under Simulated Orthodontic Force (Scopus) جامعة دمشق
• 2026
  Haptic technology in orthodontics: a systematic review and meta-analysis (Scopus) جامعة دمشق
• 2026
  Evaluation of the efficacy of sliding mechanisms on round versus rectangular archwires in canine retraction after first premolar extraction in class II malocclusion: a randomized clinical trial (Scopus) جامعة دمشق الجامعة العربية الدولية
• 2026
  Methods of incisor inclination control during the non-accelerated retraction of upper anterior teeth with fixed orthodontic appliances: a systematic review and meta-analysis (Scopus) جامعة دمشق الجامعة الوطنية الخاصة
• 2026
  The efficacy of piezocision in accelerating leveling and alignment of anterior teeth in extraction and non-extraction treatments: a systematic review and meta-analysis (Scopus) جامعة دمشق
• 2026
  Intra-jaw versus inter-jaw mini-implant anchored total maxillary arch distalization compared with extraction-based en-masse retraction in adult class II division 1 malocclusion patients: A randomized controlled trial (Scopus) جامعة دمشق جامعة حماة الجامعة الوطنية الخاصة
• 2026
  Effect of injectable platelet-rich fibrin on orthodontically induced apical root resorption following non-extraction-based orthodontic treatment in adults: A randomized controlled clinical trial (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2026
  Accuracy of 3D-printed customized orthodontic bracket: A systematic review and meta-analysis of in vitro studies (Scopus) جامعة دمشق الجامعة العربية الدولية الجامعة الوطنية الخاصة
• 2026
  Clinical outcomes of orthodontic traction–based treatment strategies for impacted maxillary central incisors: A systematic review (Scopus) جامعة دمشق الجامعة الوطنية الخاصة
• 2026
  Comparison between the Prognosis of Temporomandibular Disorders with and without Accompanying Otologic Symptoms after Non-Invasive Non-Pharmacological Treatment: Controlled Clinical Trial (Scopus) جامعة دمشق جامعة الشام الخاصة
• 2026
  A comparison of the released forces from three different types of nickel-titanium wires at three different deflection positions: an in-vitro study (Scopus) جامعة دمشق جامعة حلب
• 2026
  An 18‐Month Randomized Controlled Clinical Trial Evaluating the Clinical Success of IPS e.max Conventional Crowns and Endocrowns in Extensively Restored Molars (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2026
  Patient-reported outcome measures of accelerated upper canine retraction with low-amperage electrical stimulation: A randomized controlled trial (Scopus) جامعة دمشق
• 2025
  Effects of botulinum toxin type A on the masseter muscles of a patient with a temporomandibular joint disorder of muscular origin: A case report (Scopus) جامعة دمشق
• 2025
  Evaluation of the skeletal, dental, and soft-tissue changes after the en-masse retraction of upper anterior teeth stimulated by low-intensity electrical current: a randomized controlled clinical trial (Scopus) جامعة دمشق
• 2025
  Median diastema: Prevalence, novel classification, and evidence-based investigation (Scopus) جامعة دمشق
• 2025
  Hard- and soft-tissue changes following the treatment of growing patients with skeletal class III malocclusion using the lower-clear-plate based intermaxillary traction versus the removable mandibular retractor: a two-arm randomized controlled trial (Scopus) جامعة دمشق
• 2025
  Effect of cotton roll biting on pain perception during orthodontic bracket debonding using Weingart pliers: A randomized controlled trial (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2025
  The effect of students’ attitudes towards elderly patients on satisfaction with removable complete dentures (Scopus) جامعة دمشق
• 2025
  Systemic or local administration of bisphosphonate and the orthodontic tooth movement in animals: a systematic review (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2025
  Evaluation of Patient-reported Outcome Measures during the Correction of Skeletal Class III Malocclusion with Maxillary Constriction in Early Adolescence (Scopus) جامعة دمشق جامعة حماة
• 2025
  Comparison of skeletal and dentoalveolar effects of mini-implant-supported twin block versus conventional twin block in treating growing patients with Class II Division 1 malocclusion: a two-arm randomized controlled clinical trial (Scopus) جامعة دمشق
• 2025
  Evaluation of low-level laser therapy and piezocision in the en-masse retraction of upper anterior teeth (Scopus) جامعة دمشق
• 2025
  White spot lesion in self-ligating versus conventional ligating bracket systems: A systematic review (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2025
  Effect of Low‐Intensity Electrical Stimulation on External Apical Root Resorption and Periodontal Indices Following En‐Masse Retraction of Upper Anterior Teeth in Young Adults: A Randomized Controlled Trial (Scopus) جامعة دمشق الجامعة الوطنية الخاصة
• 2025
  Root resorption associated with minimally invasive surgical acceleration of orthodontic tooth movement: a systematic review (Scopus) جامعة دمشق جامعة حلب
• 2025
  Effectiveness and efficiency of indirect bonding techniques: An umbrella review with meta-analysis of the pooled findings (Scopus) جامعة دمشق الجامعة العربية الدولية الجامعة الوطنية الخاصة
• 2025
  CBCT-based assessment of apical root resorption and alveolar bone height following orthodontic treatment of Class I moderate crowding with labial vs. lingual fixed appliances in young adults: A randomized controlled trial (Scopus) جامعة دمشق الجامعة السورية الخاصة جامعة الحواش الخاصة الجامعة الوطنية الخاصة
• 2025
  Evaluation of different methods of correcting deep bite in adult and adolescent patients: a systematic review and meta-analysis (Scopus) جامعة دمشق الجامعة العربية الدولية الجامعة الوطنية الخاصة
• 2025
  Evaluation of the relationship between sagittal skeletal discrepancies and maxillary sinus volume in adults using cone-beam computed tomography (Scopus) جامعة دمشق
• 2025
  A randomized controlled trial on the effectiveness of low-level laser therapy versus paracetamol-caffeine for pain control during overall orthodontic treatment (Scopus) جامعة دمشق جامعة حماة
• 2025
  Quality and stability of orthodontic treatment outcomes with clear aligners versus fixed appliances: a systematic review and meta-analysis (Scopus) جامعة دمشق
• 2025
  Efficiency and Applicability of Virtual Surgical Planning in Maxillofacial and Mandibular Bone Reconstruction: A Narrative Review (Scopus) جامعة دمشق
• 2024
  Effectiveness of low-intensity electrical current in accelerating the en-masse retraction of the upper anterior teeth following first-premolar extraction in young adult patients with Class II division 1 malocclusion: A randomized controlled clinical trial (Scopus) الجامعة الوطنية الخاصة
• 2024
  The orthodontic research trends in Arab League Nations from 2002 to 2021: A bibliometric appraisal (Scopus)
• 2024
  Evaluation of the Biocompatibility of Orthodontic Brackets and Wires: An In-Vitro Study (Scopus) جامعة دمشق
• 2024
  Smoking and its Impact on Orthodontic Treatment/Management Modalities: A Systematic Review and Meta-Analysis (Scopus) جامعة دمشق
• 2024
  Analysis of the Effects of Different Orthodontic Appliances on Salivary pH Levels: An In vitro Approach (Scopus) جامعة دمشق
• 2024
  In vitro Assessment of the Antimicrobial Properties of Orthodontic Bonding Materials (Scopus) جامعة دمشق
• 2024
  Comparative Analysis of the Frictional Resistance of Various Archwire-Ligature Combinations in Orthodontics (Scopus) جامعة دمشق
• 2024
  A Systematic Review of Interventions—Does Invisalign Move Teeth as Effectively as Orthodontic Fixed Appliances? (Scopus) جامعة دمشق
• 2024
  Patient-reported outcomes during accelerating the en-masse retraction of the upper anterior teeth using low-intensity electrical stimulation: a randomized controlled trial (Scopus) جامعة دمشق الجامعة الوطنية الخاصة
• 2024
  Digital setup accuracy for moderate crowding correction with fixed orthodontic appliances: a prospective study (Scopus) جامعة دمشق
• 2024
  Efficacy of the injectable platelet-rich fibrin (i-PRF) in gingival phenotype modification: a systematic review and meta-analysis of randomized controlled trials (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2024
  The Impact of Non-Extraction Orthodontic Treatment on the Oral-Health-Related Quality of Life between a Modified Aligner Appliance with Ni-Ti Springs and the Traditional Fixed Appliances: A Randomized Controlled Clinical Trial (Scopus) جامعة دمشق الجامعة الوطنية الخاصة
• 2024
  The effectiveness of interventions in reducing pain related to orthodontic separation: a systematic review and meta-analysis (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2024
  The effectiveness of low-level laser therapy and low-intensity pulsed ultrasound in reducing pain induced by orthodontic separation: a randomized controlled trial (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2023
  A Systematic Review and Meta-Analysis of the Impact of Cancer and Its Treatment Protocol on the Success of Orthodontic Treatment (Scopus) جامعة دمشق
• 2023
  Effects of the conventional, soft start, and pulse delay modes produced by light-emitting diode device on metal brackets bond strength and enamel damage: An in vitro comparative study (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2023
  Assessment of the Possible Correlation between the Presence of Helicobacter Pylori Infection and Hairy Tongue Lesion in a Group of Patients in Syria: A Cross-Sectional and Pilot Study (Scopus) جامعة دمشق
• 2023
  What Is the Most Effective Frictionless Method for Retracting Anterior Teeth When Using Buccal Fixed-Appliance Therapy? A Systematic Review (Scopus) جامعة دمشق
• 2023
  Effects of the conventional, soft start, and pulse delay modes produced by light-emitting diode device on microleakage beneath metal brackets: An in vitro comparative study (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2023
  A Systematic Review and Meta-Analysis on the Associated Effects of Static Magnetic Fields on Orthodontic Tooth Movement (Scopus) جامعة دمشق
• 2023
  Adult periodontal comparison after treatment of palatally impacted canines aligned by conventional or accelerated minimally-invasive corticotomy-assisted orthodontic traction: A randomized controlled trial (Scopus) جامعة دمشق
• 2023
  A systematic review and meta-analysis of the role of nutrition and its impact on orthodontic treatment/management (Scopus) جامعة دمشق
• 2023
  Impact of Dental Trauma on Orthodontic Parameters—A Systematic Review and Meta-Analysis (Scopus) جامعة دمشق
• 2023
  How Effective Are Non-Frictional Techniques Compared to Sliding Techniques in the Retraction of Upper Anterior Teeth When Using Buccal Fixed-Appliance Therapy? A Systematic Review (Scopus) جامعة دمشق
• 2023
  Evaluation of the dimensional changes in the mandible, condyles, and the temporomandibular joint following skeletal class III treatment with chin cup and bonded maxillary bite block using low-dose computed tomography: A single-center, randomized controlled trial (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2023
  Adult patient expectations and satisfaction: Can they be influenced by viewing the three-dimensional predicted outcome before fixed orthodontic treatment of dental crowding? (Scopus) جامعة دمشق
• 2023
  Patient-Reported Outcome Measures of Flapless Corticotomy with Low-Level Laser Therapy in En Masse Retraction of Upper Anterior Teeth: A Three-Arm Randomized Controlled Trial (Scopus) جامعة دمشق
• 2023
  The effectiveness of minimally-invasive corticotomy-assisted orthodontic treatment of palatally impacted canines compared to the traditional traction method in terms of treatment duration, velocity of traction movement and the associated dentoalveolar changes: A randomized controlled trial (Scopus) جامعة دمشق
• 2023
  The transparency of reporting 'harms' encountered with the surgically assisted acceleration of orthodontic tooth movement in the published randomized controlled trials: a meta-epidemiological study (Scopus) جامعة دمشق
• 2023
  The diagnostic accuracy of cone-beam computed tomography and two-dimensional imaging methods in the 3D localization and assessment of maxillary impacted canines compared to the gold standard in-vivo readings: A cross-sectional study (Scopus) جامعة دمشق
• 2023
  Evaluation of the effectiveness of the platelet-rich plasma compared to the injectable platelet-rich fibrin on the rate of maxillary canine retraction: a three-arm randomized controlled trial (Scopus) جامعة دمشق جامعة حماة
• 2023
  Treatment effectiveness of young adults using clear aligners versus buccal fixed appliances in class I malocclusion with first premolar extraction using the ABO-Objective Grading System: A randomized controlled clinical trial (Scopus) جامعة دمشق الجامعة الوطنية الخاصة
• 2022
  Evaluation of rapid versus slow maxillary expansion in early adolescent patients with skeletal maxillary constriction using cone-beam computed tomography: A short-term follow-up randomized controlled trial (Scopus) جامعة دمشق
• 2022
  Is It Possible to Achieve Favorable Accelerated Dental Changes with No Periodontal Complications When Retracting Upper Anterior Teeth Assisted by Flapless Corticotomy Compared to Traditional Corticotomy? A Two-Arm Randomized Controlled Trial (Scopus) جامعة دمشق
• 2022
  Evaluation of the acceleration, skeletal and dentoalveolar effects of low-level laser therapy combined with fixed posterior bite blocks in children with skeletal anterior open bite: A three-arm randomised controlled trial (Scopus) جامعة دمشق
• 2022
  Leveling and alignment time and the periodontal status in patients with severe upper crowding treated by corticotomy-assisted self-ligating brackets in comparison with conventional or self-ligating brackets only: a 3-arm randomized controlled clinical trial (Scopus) جامعة دمشق
• 2022
  The efficacy of low-level laser therapy versus paracetamol–caffeine in controlling orthodontic separation pain and changes in the oral-health-related quality of life in Class I malocclusions: A 3-arm, randomized, placebo-controlled clinical trial (Scopus) جامعة دمشق جامعة حماة
• 2022
  Evaluation of patient-reported outcome measures (PROMs) during surgically-assisted acceleration of orthodontic treatment: a systematic review and meta-analysis (Scopus) جامعة دمشق
• 2022
  Evaluation of the diagnostic accuracy of CBCT-based interpretations of maxillary impacted canines compared to those of conventional radiography: An in vitro study (Scopus) جامعة دمشق
• 2022
  The effectiveness of the early orthodontic correction of functional unilateral posterior crossbite in the mixed dentition period: a systematic review and meta-analysis (Scopus) جامعة دمشق
• 2021
  Authors’ response (Scopus)
• 2021
  Evaluation of sandblasting with acid etching versus acid etching alone in the preparation of enamel for rebonding orthodontic brackets: An in vitro study and a randomized controlled trial (Scopus) جامعة دمشق جامعة حلب
• 2021
  Short-term effects of the orthodontic removable traction appliance in the treatment of skeletal Class III malocclusion: A randomized controlled trial (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2021
  Evaluation of the open-bite Bionator versus the removable posterior bite plane with a tongue crib in the early treatment of skeletal anterior open bite: A randomized controlled trial (Scopus) جامعة دمشق جامعة حماة
• 2021
  Evaluation of corticision-based acceleration of lower anterior teeth alignment in terms of root resorption and dehiscence formation using cone-beam computed tomography in young adult patients: A randomized controlled trial (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2021
  Three-dimensional oropharyngeal airway changes after facemask therapy using low-dose computed tomography: a clinical trial with a retrospectively collected control group (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2021
  Evaluation of the efficacy of laser-assisted flapless corticotomy in accelerating canine retraction: a split-mouth randomized controlled clinical trial (Scopus) جامعة دمشق جامعة حماة
• 2020
  Evaluation of patient-centered outcomes associated with the acceleration of canine retraction by using minimally invasive surgical procedures: A randomized clinical controlled trial (Scopus) جامعة دمشق
• 2020
  Assessment of a single versus double application of low-level laser therapy in pain reduction following orthodontic elastomeric separation: A randomized controlled trial (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2020
  The effectiveness of traditional corticotomy vs flapless corticotomy in miniscrew-supported en-masse retraction of maxillary anterior teeth in patients with Class II Division 1 malocclusion: A single-centered, randomized controlled clinical trial (Scopus) جامعة دمشق
• 2020
  Evaluation of the fused deposition modeling and the digital light processing techniques in terms of dimensional accuracy of printing dental models used for the fabrication of clear aligners (Scopus) جامعة دمشق
• 2019
  En-masse Retraction of Upper Anterior Teeth in Adult Patients with Maxillary or Bimaxillary Dentoalveolar Protrusion: A Systematic Review and Meta-analysis (Scopus) جامعة دمشق
• 2019
  Evaluation of the effectiveness of piezocision-assisted flapless corticotomy in the retraction of four upper incisors: A randomized controlled clinical trial (Scopus) جامعة دمشق
• 2019
  Efficacy of removing Candida albicans from orthodontic acrylic bases: an in vitro study (Scopus) جامعة دمشق جامعة حماة
• 2019
  Evaluation of the levels of pain and discomfort of piezocision-assisted flapless corticotomy when treating severely crowded lower anterior teeth: a single-center, randomized controlled clinical trial (Scopus) جامعة دمشق
• 2018
  Peers versus professional training of basic life support in Syria: a randomized controlled trial (Scopus) جامعة دمشق الجامعة السورية الخاصة
• 2018
  Evaluation of piezocision and laser-assisted flapless corticotomy in the acceleration of canine retraction: a randomized controlled trial (Scopus) جامعة دمشق
• 2018
  An Evaluation of Mandibular Dental and Basal Arch Dimensions in Class I and Class II Division 1 Adult Syrian Patients using Cone-beam Computed Tomography (Scopus) جامعة دمشق
• 2018
  Evaluation of treatment outcomes of en masse retraction with temporary skeletal anchorage devices in comparison with two-step retraction with conventional anchorage in patients with dentoalveolar protrusion: A systematic review and meta-analysis (Scopus) جامعة دمشق
• 2017
  Acceptability comparison between Hawley retainers and vacuum-formed retainers in orthodontic adult patients: a single-centre, randomized controlled trial (Scopus) جامعة دمشق
• 2017
  Volumetric Analysis of the Jaws in Skeletal Class I and Class II Patients using CBCT and Derived Lateral Cephalograms (Scopus) جامعة دمشق
• 2016
  An Evaluation of GuttaFlow2 in Filling Artificial Internal Resorption Cavities: An in vitro Study (Scopus) جامعة دمشق
• 2016
  The Effect of Using Self-ligating Brackets on Maxillary Canine Retraction: A Split-mouth Design Randomized Controlled Trial (Scopus) جامعة دمشق جامعة حلب
• 2016
  The Removable Mandibular Retractor vs the Boneanchored Intermaxillary Traction in the Correction of Skeletal Class III Malocclusion in Children: A Randomized Controlled Trial (Scopus) جامعة دمشق جامعة حلب
• 2016
  The Effect of Using a Modified Dentoalveolar Distractor on Canine Angulation following Rapid Canine Retraction: A Split-mouth Design Randomized Controlled Trial (Scopus) جامعة دمشق
• 2016
  The Accuracy and Reproducibility of Linear Measurements Made on CBCT-derived Digital Models (Scopus) جامعة دمشق
• 2016
  Assessment of Facial Soft Tissue Dimensions in Adult Patients with Different Sagittal Skeletal Classes using Cone beam Computed Tomography (Scopus) جامعة دمشق
• 2016
  A comparison between two lingual orthodontic brackets in terms of speech performance and patients' acceptance in correcting Class II, Division 1 malocclusion: a randomized controlled trial (Scopus) جامعة دمشق جامعة حماة
• 2016
  Effectiveness of minimally invasive surgical procedures in the acceleration of tooth movement: a systematic review and meta-analysis (Scopus) جامعة دمشق
• 2016
  Evaluation of Low Level Laser Therapy on Pain Perception Following Orthodontic Elastomeric Separation: A Randomized Controlled Trial (Scopus) جامعة دمشق
• 2015
  An evaluation of two types of nickel-titanium wires in terms of micromorphology and nickel ions’ release following oral environment exposure (Scopus) جامعة دمشق جامعة حماة
• 2015
  Evaluation of Bone Thickness and Density in the Lower Incisors’ Region in Adults with Different Types of Skeletal Malocclusion using Cone-beam Computed Tomography (Scopus) جامعة دمشق
• 2015
  An Evaluation of Inter- and Intraobserver Reliability of Conebeam Computed Tomography- and Two Dimensional-based Interpretations of Maxillary Canine Impactions using a Panel of Orthodontically Trained Observers (Scopus) جامعة دمشق
• 2014
  Assessment of dental arches in patients with Class II division 1 and division 2 malocclusions using 3D digital models in a syrian sample (Scopus) جامعة دمشق جامعة حمص
• 2014
  Does Alveolar Corticotomy Accelerate Orthodontic Tooth Movement When Retracting Upper Canines? A Split-Mouth Design Randomized Controlled Trial (Scopus) جامعة دمشق جامعة حمص
• 2014
  Evaluation of Occlusal Contacts among Different Groups of Malocclusion using 3D Digital Models (Scopus) جامعة دمشق
• 2014
  Maxillary Dental Arch changes following the Leveling and Alignment Stage with Lingual and Labial Orthodontic Appliances: A Preliminary Report of a Randomized Controlled Trial (Scopus) جامعة دمشق جامعة حمص
• 2013
  Assessment of pain and discomfort during early orthodontic treatment of skeletal class III malocclusion using the removable mandibular retractor appliance (Scopus) جامعة حمص
• 2013
  Speech performance and oral impairments with lingual and labial orthodontic appliances in the first stage of fixed treatment: A randomized controlled trial (Scopus) جامعة حمص
• 2013
  Short-term soft- and hard-tissue changes following Class III treatment using a removable mandibular retractor: A randomized controlled trial (Scopus) جامعة حمص
• 2013
  Assessment of changes following en-masse retraction with mini-implants anchorage compared to two-step retraction with conventional anchorage in patients with class II division 1 malocclusion: a randomized controlled trial (Scopus) جامعة دمشق جامعة حمص
• 2012
  Acceptance and discomfort in growing patients during treatment with two functional appliances: A randomised controlled trial (Scopus) جامعة حمص
• 2010
  Osteogenic uni- or bilateral form of the guided rapid maxillary expansion (Scopus) جامعة حمص
• 2005
  A new three-dimensional method of assessing facial volumetric changes after orthognathic treatment (Scopus) جامعة حمص
• 2004
  Current Products and Practices (Scopus)
• 2004
  Three-dimensional assessment of facial soft-tissue asymmetry before and after orthognathic surgery (Scopus) جامعة حمص
• 2004
  Current Products and Practices (Scopus)