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Orthopedics General

Biochemical and biomechanical influence on peri anchor cyst formation in rotator cuff repair.

Feb 20, 2023

This review aims to provide a detailed analysis of the pathological processes underlying peri anchor cyst formation. As a consequence providing methods that can be implemented to reduce cyst occurrenc...

The direct anterior approach is safe and shortens hospital length of stay following hemiarthroplasty for neck of femur fracture.

Feb 13, 2023

To investigate the safety of using the anterior approach (AA), compared to the lateral approach (LA), in hemiarthroplasty for the treatment of displaced neck of femur fractures.Retrospective case-cont...

Spine Fractures of Patients with Ankylosing Spondylitis and Diffuse Idiopathic Skeletal Hyperostosis: Fracture Severity and Injury-Related Mortality at a Level I Trauma Center.

Feb 13, 2023

Retrospective review of prospectively collected cohort.To identify differences in treatment and mortality of spine fractures in patients with ankylosing conditions of the spine.Ankylosing spondylitis ...

Stress and movement trend of lower incisors with different IMPA intruded by clear aligner: a three-dimensional finite element analysis.

Feb 13, 2023

During the intrusion of lower incisors with clear aligners (CAs), root disengagement from the alveolar bone often occurs, resulting in serious complications. This study aimed to determine the potentia...

Impacts of microgravity on amino acid metabolism during spaceflight.

Feb 13, 2023

Spaceflight exerts an extreme and unique influence on human physiology as astronauts are subjected to long-term or short-term exposure to microgravity. During spaceflight, a multitude of physiological...

Otologic injuries are frequent in pediatric patients with temporal bone fractures.

Feb 06, 2023

This retrospective study aimed to clarify the occurrence and types of otologic injuries in children and adolescents with skull fractures. Files of all patients under 18 years of age who had been diagn...

Dual energy x-ray absorptiometry (DXA) extended femur scans to support opportunistic screening for incomplete atypical femoral fractures: A short term in-vivo precision study.

Feb 06, 2023

Atypical femoral fracture (AFF) is documented as a known but rare complication of bisphosphonate use for the treatment of osteoporosis. These present in an incomplete form prior to failure, which resu...

Cementless augmented versus cemented Dual Mobility cups: medium-term outcome of case series with a control group.

Feb 06, 2023

Post-operative dislocation and reconstruction of acetabular defects are two challenging topics in revision Total Hip Arthroplasty (rTHA). Cemented Dual Mobility (DM) cups on top of Kerboull Cross and ...

Successful Revision with INTERTAN for a Blade Cut Through in PFNA Fixation: A Case Report.

Jan 30, 2023

Implant cut-out or cut-through remains a common cause of cephalomedullary nail failure and patient morbidity following surgical treatment of intertrochanteric femur fractures. In patients not suitable...

A New Method of Nice Knot Elastic Fixation for Distal Tibiofibular Syndesmosis Injury.

Jan 30, 2023

The distal tibiofibular syndesmosis (DTS) is a fretting joint and it is still a hot issue how to satisfy strong internal fixation while allowing fretting. This study described and evaluated a new meth...

Accuracy of implant placement using CAD-CAM tooth-supported surgical guides for an auricular prosthesis in vitro.

Jan 30, 2023

To evaluate the accuracy of tooth-supported surgical guides used to place implants in auricular prostheses. The accuracy (trueness and precision) of the implant positions was evaluated, and the differ...

Comparison of 3D quantitative osteoarthritis imaging biomarkers from paired CT and MR images: data from the IMI-APPROACH study.

Jan 30, 2023

MRI bone surface area and femoral bone shape (B-score) measures have been employed as quantitative endpoints in DMOAD clinical trials. Computerized Tomography (CT) imaging is more commonly used for 3D...

Comparison of the effectiveness of different machine learning algorithms in predicting new fractures after PKP for osteoporotic vertebral compression fractures.

Jan 23, 2023

The use of machine learning has the potential to estimate the probability of a second classification event more accurately than traditional statistical methods, and few previous studies on predicting ...

A real-world study of treatment patterns among patients with osteoporotic fracture: analysis of a Japanese hospital database.

Jan 23, 2023

Health records of patients hospitalized for osteoporotic fracture were analyzed. Prior to the index hospital admission, most patients were not receiving any antiosteoporotic treatment. During the inde...

Impaction grafting of lumbar pedicle defects: a biomechanical study of a novel technique for pedicle screw revision.

Jan 23, 2023

The two most common revision options available for the management of loose pedicle screws are larger-diameter screws and cement augmentation into the vertebral body for secondary fixation. An alternat...

Biased GLP-2 agonist with strong G protein-coupling but impaired arrestin recruitment and receptor desensitization enhances intestinal growth in mice.

Jan 23, 2023

Glucagon-like peptide-2 (GLP-2) is secreted postprandially by enteroendocrine L-cells and stimulates growth of the gut and bone. One GLP-2 analogue is approved for short bowel syndrome (SBS). To impro...

Outcome After Treatment of Distal Fibula Fractures Using One-Third Tubular Plate, Locking Compression Plate or Distal Anatomical Locking Compression Plate.

Jan 16, 2023

Surgical treatment of lateral distal fibula fractures is associated with high risk of reoperation and complications. The primary aim was to report risks of surgical site infection (SSI) and reoperatio...

Failure modes after anterior cruciate ligament reconstruction: a systematic review and meta-analysis.

Jan 16, 2023

The reason for graft failure after anterior cruciate ligament reconstruction (ACLR) is multifactorial. Controversies remain regarding the predominant factor and incidence of failure aetiology in the l...

The Integrator complex desensitizes cellular response to TGF-β/BMP signaling.

Jan 16, 2023

Maintenance of stem cells requires the concerted actions of niche-derived signals and stem cell-intrinsic factors. Although Decapentaplegic (Dpp), a Drosophila bone morphogenetic protein (BMP) molecul...

The prevalence of headshaking in horses with primary and secondary dental sinusitis and computed tomographic evidence of infraorbital canal pathology.

Jan 16, 2023

Sinusitis is a common disease of horses yet there are a limited number of reports in the literature that describe the prevalence of infraorbital canal (IOC) pathology and headshaking behaviour in hors...

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