Twitter based sentimental analysis of Covid-19 observations.

The emergence of social media has provided people with the opportunity to express their feelings and thoughts about everything and everything in their lives. There is a massive amount of textual stuff available, and approaches are required to make meaningful use of the information provided by isolating and evaluating the different types of text. Sentimental Analysis is a method of obtaining a human being's point of view through mining his or her emotions.

Roof arc width: The novel calculation method for calculation of patient specific roof arc width in acetabular fractures.

Purpose: Roof arc angle (RAA) is determined by measuring angle between a vertical line drawn from center of the acetabulum towards the acetabular dome and a second line drawn from center of acetabulum to the fracture through the acetabulum. Joel and Matta demonstrated that when roof arc angle was less than 45° on Pelvic AP and Judet's views, the fracture line is considered to be passing through the weight-bearing dome and require surgical fixation. The main purpose of the study is to calculate patient-specific angle and width for the better evaluation and management of acetabular fractures.

Setting Up 3D Printing Services for Orthopaedic Applications: A Step-by-Step Guide and an Overview of 3DBioSphere.

Introduction: 3D printing has widespread applications in orthopaedics including creating biomodels, patient-specific instruments, implants, and developing bioprints. 3DGraphy or printing 3D models enable the surgeon to understand, plan, and simulate different procedures on it. Despite widespread applications in non-healthcare specialties, it has failed to gain traction in healthcare settings.

Anthropometry of Nonarthritic Asian Knees: Is It Time for a Race-Specific Knee Implant?

Background: This study was done to study the anthropometry of nonarthritic Asian knees; to determine the differences in morphology between knees of different ethnicities and to compare the knee anthropometry values with sizes of available knee implants.

Methods: Magnetic resonance imaging scans of 100 nonarthritic Indian knees were analyzed. Anteroposterior (AP) length, mediolateral (ML) length, and aspect ratio of the distal femur and proximal tibia, patellar length, and patellar tendon length were measured.

Pseudotumor and Subsequent Implant Loosening as a Complication of Revision Total Hip Arthroplasty with Ceramic-on-Metal Bearing: A Case Report.

Pseudotumors are not uncommon complications after total hip arthroplasty (THA) and may occur due to differences in bearing surfaces of the head and the liner ranging from soft to hard articulation. The most common causes of pseudotumors are foreign-body reaction, hypersensitivity and wear debris. The spectrum of pseudotumor presentation following THA varies greatly-from completely asymptomatic to clear implant failure.

Cross Pinning Versus Lateral Pinning in the Management of Type III Supracondylar Humerus Fractures in Children.

Introduction: Closed reduction of supracondylar humerus fractures with K-wires has become the standard line of management with different opinions regarding the technique that is utilized.

Aim: To compare the functional and radiological outcomes of lateral and cross pinning technique in supracondylar fractures of humerus in children.

Materials And Methods: A prospective study with 57 cases of displaced fracture supracondylar humerus, treated by lateral (Group A n=28) and cross pinning (Group B n=29), was conducted between May 2013 and May 2015.

Treatment of Proximal Humerus Fractures using PHILOS Plate.

Introduction: Treatment of proximal humerus fractures always holds a dilemma for the treating surgeon.

Aim: To assess the functional outcome of proximal humerus fractures treated with Proximal Humerus Internal Locking System (PHILOS) plating.

Material And Methods: Fifty three consecutive patients were treated with PHILOS plating between August 2013 and August 2014.