Crystallographic Texture Evolution in 3D Printed Polyethylene Reactor Blends.

In this work, crystallographic texture evolution in 3D printed trimodal polyethylene (PE) blends and high-density PE (HDPE) benchmark material were investigated to quantify the resulting material anisotropy, and the results were compared to materials made from conventional injection molded (IM) samples. Trimodal PE reactor blends consisting of HDPE, ultrahigh molecular weight PE (UHMWPE), and HDPE_wax have been used for 3D printing and injection molding. Changes in the preferred orientation and distribution of crystallites, i.

Rhinitis Control and Medication Use in a Real-World Sample of Patients With Persistent Rhinitis or Rhinosinusitis: A Community Pharmacy Study.

Background: Little is known about rhinitis control in real-life, nor about the contribution of treatment-related and patient-related factors.

Objective: This study aimed to examine the level of rhinitis control and rhinitis medication utilization in patients with persistent rhinitis and to identify predictors of rhinitis control.

Methods: A cross-sectional observational study was conducted in patients with persistent rhinitis recruited in community pharmacies.

Lateralising reverse shoulder arthroplasty using bony increased offset (BIO-RSA) or increasing glenoid component diameter: comparison of clinical, radiographic and patient reported outcomes in a matched cohort.

Background: This study aims to compare the range of motion (ROM) of reverse shoulder arthroplasty lateralised by bony increased offset (BIO-RSA) using a standard 38-mm (mm) component to regular reverse shoulder arthroplasty (RSA) lateralised by using a 42-mm glenoid component. The secondary aims are to compare patient-reported and radiographic outcomes between the two groups.

Materials And Methods: All patients with a BIO-RSA and size 38 glenosphere were retrospectively identified and matched to patients with a regular RSA and size 42 glenosphere.

A Knotless Single-Row Suture Bridge Technique to Repair a Partial Articular Suproaspinatus Tendon Avulsion-Type Rotator Cuff Tear: Surgical Technique.

With improving surgical and technological solutions for repairing rotator cuff tears, there has been increased interest in treatment of partial rotator cuff tears. The most prevalent type of partial tear is the PASTA (partial articular supraspinatus tendon avulsion) lesion. There is an ongoing debate on the best surgical technique to repair a PASTA lesion, which has led to the development of many different arthroscopic techniques.