Shayan Hosseinzadeh
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View article: Association Between Hip Translation and Hip Rotation and Anatomy: A Pilot Quasi-static MRI Study
Association Between Hip Translation and Hip Rotation and Anatomy: A Pilot Quasi-static MRI Study Open
Background: There is little known about translation of the hip and the relationship with hip rotation and morphology in asymptomatic patients. Hypotheses: (1) Femoral head would exhibit significant translations in asymptomatic hips, (2) fe…
View article: Changes in Functional Meniscal Morphology During Skeletal Growth and Maturation
Changes in Functional Meniscal Morphology During Skeletal Growth and Maturation Open
Background: Little is known on how meniscal morphology develops during skeletal growth and maturation and its subsequent relationship with the corresponding bony anatomy. Hypotheses: (1) Meniscal dimensions and morphology would change by a…
View article: Femoral Head Osteonecrosis: Computed Tomography Not Needed to Identify Collapse When Using the Association Research Circulation Osseous Staging System
Femoral Head Osteonecrosis: Computed Tomography Not Needed to Identify Collapse When Using the Association Research Circulation Osseous Staging System Open
View article: One-Year Readmissions Following Total Joint Arthroplasty May Be Associated With Failure to Achieve the Minimal Clinically Important Difference of Patient-Reported Outcomes Measurement Information System Physical, Mental, and Physical-Short Form-10a
One-Year Readmissions Following Total Joint Arthroplasty May Be Associated With Failure to Achieve the Minimal Clinically Important Difference of Patient-Reported Outcomes Measurement Information System Physical, Mental, and Physical-Short Form-10a Open
View article: Changes in Patellofemoral Joint Morphology During Skeletal Growth and Maturation are not Sex-Dependent
Changes in Patellofemoral Joint Morphology During Skeletal Growth and Maturation are not Sex-Dependent Open
Background: Patellofemoral disorders account for approximately 25% of patients seen in sports medicine clinics. A variety of anatomic risk factors have been identified in the pathogenesis of patellofemoral instability. While studies have a…
View article: Author Correction: Joint disease-specificity at the regulatory base-pair level
Author Correction: Joint disease-specificity at the regulatory base-pair level Open
View article: Opioid over-prescription after total joint arthroplasty: Findings from patient reported opioid consumption journals
Opioid over-prescription after total joint arthroplasty: Findings from patient reported opioid consumption journals Open
View article: Different Designs of Proximal Femoral Stems for Total Hip Arthroplasty: Mid-Term Clinical and Patient-Reported Functional Outcomes
Different Designs of Proximal Femoral Stems for Total Hip Arthroplasty: Mid-Term Clinical and Patient-Reported Functional Outcomes Open
Placement of wedge stems resulted in a significantly lower LOS compared to every other stem class and a lower mortality rate than the conical, fit and fill, and modular stems. As for the 90-day readmission, one-year revision, and the rates…
View article: Association of quantitative measures of effusion-synovitis and hoffa-synovitis with radiographic and pain progression: Data from the FNIH OA biomarkers consortium
Association of quantitative measures of effusion-synovitis and hoffa-synovitis with radiographic and pain progression: Data from the FNIH OA biomarkers consortium Open
View article: Foot Metastasis: Review of 38 Cases.
Foot Metastasis: Review of 38 Cases. Open
Acrometastases are rare and account for approximately 0.1% of metastases. The most common primary cancer site is the lung, followed by colorectal and genitourinary system. We searched PubMed (www. pubmed.com), Google scholar (www.scholar.g…
View article: Dupuytren's Contracture: The Readability of Online Information
Dupuytren's Contracture: The Readability of Online Information Open
Dupuytren's contracture is a common hand pathology for which consultation and treatment are largely at the patient's discretion. The objective of this study was to evaluate the readability of current online patient information regarding Du…
View article: Does the Capital Femoral Physis Bony MorphologyDiffer in Children with Symptomatic Cam-type Femoroacetabular Impingement
Does the Capital Femoral Physis Bony MorphologyDiffer in Children with Symptomatic Cam-type Femoroacetabular Impingement Open
Background The epiphyseal tubercle, the corresponding metaphyseal fossa, and peripheral cupping are key stabilizers of the femoral head-neck junction. Abnormal development of these features in the setting of supraphysiologic physeal stress…
View article: What Are the Early Outcomes of True Reverse Periacetabular Osteotomy for Symptomatic Hip Overcoverage?
What Are the Early Outcomes of True Reverse Periacetabular Osteotomy for Symptomatic Hip Overcoverage? Open
Background Acetabular overcoverage is associated with pincer-type femoroacetabular impingement (FAI). A subtype of acetabular overcoverage is caused by a deep acetabulum with a negatively tilted acetabular roof, in which acetabular reorien…
View article: What Is the Association Among Epiphyseal Rotation, Translation, and the Morphology of the Epiphysis and Metaphysis in Slipped Capital Femoral Epiphysis?
What Is the Association Among Epiphyseal Rotation, Translation, and the Morphology of the Epiphysis and Metaphysis in Slipped Capital Femoral Epiphysis? Open
Background Contemporary studies have described the rotational mechanism in patients with slipped capital femoral epiphysis (SCFE). However, there have been limited patient imaging data and information to quantify the rotation. Determining …
View article: Sex Differences in Anatomic Features Linked to Anterior Cruciate Ligament Injuries During Skeletal Growth and Maturation
Sex Differences in Anatomic Features Linked to Anterior Cruciate Ligament Injuries During Skeletal Growth and Maturation Open
Background: Several anatomic features of the knee have been shown to affect joint and anterior cruciate ligament (ACL) loading and the risk of subsequent injuries. While several studies have highlighted sex differences between these anatom…
View article: MicroRNAs signatures, bioinformatics analysis of miRNAs, miRNA mimics and antagonists, and miRNA therapeutics in osteosarcoma
MicroRNAs signatures, bioinformatics analysis of miRNAs, miRNA mimics and antagonists, and miRNA therapeutics in osteosarcoma Open
View article: Increased body mass index percentile is associated with decreased epiphyseal tubercle size in asymptomatic children and adolescents with healthy hips
Increased body mass index percentile is associated with decreased epiphyseal tubercle size in asymptomatic children and adolescents with healthy hips Open
Purpose To investigate whether body mass index (BMI) percentile impacts the morphology of the capital femoral epiphysis in children and adolescents without hip disorders. Methods We assessed 68 subjects with healthy hips who underwent a pe…
View article: The metaphyseal fossa surrounding the epiphyseal tubercle is larger in hips with moderate and severe slipped capital femoral epiphysis than normal hips
The metaphyseal fossa surrounding the epiphyseal tubercle is larger in hips with moderate and severe slipped capital femoral epiphysis than normal hips Open
Purpose To compare the 3D morphology of the metaphyseal fossa among mild, moderate and severe stable slipped capital femoral epiphysis (SCFE) and normal hips. Methods We identified pelvic CT of 51 patients (55% male; mean 12.7 years (sd 1.…
View article: Evolutionary Selection and Constraint on Human Knee Chondrocyte Regulation Impacts Osteoarthritis Risk
Evolutionary Selection and Constraint on Human Knee Chondrocyte Regulation Impacts Osteoarthritis Risk Open
View article: Age‐ and sex‐specific morphologic changes in the metaphyseal fossa adjacent to epiphyseal tubercle in children and adolescents without hip disorders
Age‐ and sex‐specific morphologic changes in the metaphyseal fossa adjacent to epiphyseal tubercle in children and adolescents without hip disorders Open
The epiphyseal tubercle plays an important role in epiphyseal stabilization. While the majority of studies have focused on tubercle morphology, there is a paucity of information on the morphological features of the metaphyseal fossa, where…
View article: What Is the Accuracy and Reliability of the Peritubercle Lucency Sign on Radiographs for Early Diagnosis of Slipped Capital Femoral Epiphysis Compared With MRI as the Gold Standard?
What Is the Accuracy and Reliability of the Peritubercle Lucency Sign on Radiographs for Early Diagnosis of Slipped Capital Femoral Epiphysis Compared With MRI as the Gold Standard? Open
Background The diagnosis of slipped capital femoral epiphysis (SCFE) often is delayed. Although lack of clinical suspicion is the main cause of delayed diagnosis, typical radiographic changes may not be present during the initial phases of…
View article: A Single Center Report of Vitamin D Deficiency among Young Orthopaedic Patient in Iran
A Single Center Report of Vitamin D Deficiency among Young Orthopaedic Patient in Iran Open
Background: Orthopaedic patients are at risk of having irregular levels of vitamin D and calcium due to lack of motility and sun light exposure. Among entire population of patients, Juvenile members of society are considered high-risk grou…
View article: Reporting Outcome and Evaluating the Efficacy of Biplanar Lateral Distal Femoral Osteotomy: Two Years Follow up Study
Reporting Outcome and Evaluating the Efficacy of Biplanar Lateral Distal Femoral Osteotomy: Two Years Follow up Study Open
Introduction: Genu valgum could be approached by uniplanar or biplanar osteotomy in which site union and postoperative knee range of motion play important roles in technique selection.
Methods: Study was performed on 30 cases including 14…
View article: SmartSeq2 for HTP Generation of Bulk RNA Libraries v1
SmartSeq2 for HTP Generation of Bulk RNA Libraries v1 Open
[insert abstract from MACA_Bulk paper]
View article: SmartSeq2 for HTP Generation of FACS Sorted Single Cell Libraries v1
SmartSeq2 for HTP Generation of FACS Sorted Single Cell Libraries v1 Open