Removal of broken syndesmotic screw with minimal bone defects in Korea: a case report.

Ankle fractures with syndesmotic injuries often require fixation, where metal screw fixation is a popular method. However, as the patient begins weight-bearing, most syndesmotic screws tend to loosen or break, and removal of such screws has been challenging for the surgeons, as the available techniques require predrilling or trephination and are associated with risks of bone damage. This study presents a case with technical tip for the removal of broken tricortical-fixed non-cannulated syndesmotic screws.

Magnetic resonance imaging evaluation of patients with clinically diagnosed medial Epicondylitis.

Objective: We evaluated magnetic resonance imaging (MRI) findings in patients with clinically diagnosed medial epicondylitis (ME) and determined whether any of the MRI findings correlated with the follow-up pain level after nonoperative treatment.

Materials And Methods: We retrospectively reviewed 83 patients who had undergone elbow MRI examinations for clinically diagnosed ME and who were followed-up for more than 6 months. Five categories of MRI findings were selected for qualitative grading: common flexor tendon (CFT) origin signal changes, ulnar collateral ligament (UCL) insufficiency, ulnar neuritis, bony changes of the medial epicondyle, and calcification.

Correction: Effects of walking speed and slope on pedobarographic findings in young healthy adults.

[This corrects the article DOI: 10.1371/journal.pone.

Inverse Relationship Between Radiographic Lateral Ankle Instability and Osteochondral Lesions of the Talus in Patients With Ankle Inversion Injuries.

Background: Insufficient or excessive bony constraint surrounding the talus might contribute to the occurrence of ligamentous injury or bone contusion, respectively, at the time of ankle inversion injuries. This study aimed to investigate the relationship between radiographic lateral ankle instability and osteochondral lesions of the talus (OLT) following ankle inversion injuries.

Methods: A total of 195 patients (113 men and 83 women; mean age, 38.

Effects of walking speed and slope on pedobarographic findings in young healthy adults.

Background: This study aimed to investigate the effects of walking speed and slope on foot pressure changes in young healthy adults.

Methods: Twenty young healthy adults (mean age 22.4 years, SD 1.

Is Redo Vertebroplasty an Effective Treatment on the Same Vertebra?

Objective: Redo vertebroplasty is rarely reported. Previous studies on redo vertebroplasty included a small number of patients and lacked radiographic analysis. The purpose of this study was to assess the radiographic outcomes (restoration of vertebral body) and clinical outcomes (pain relief) in patients with recurrent or unrelieved pain after vertebroplasty with a minimum follow-up duration of 12 months.

G-Channel Restoration for RWB CFA with Double-Exposed W Channel.

In this paper, we propose a green (G)-channel restoration for a red-white-blue (RWB) color filter array (CFA) image sensor using the dual sampling technique. By using white (W) pixels instead of G pixels, the RWB CFA provides high-sensitivity imaging and an improved signal-to-noise ratio compared to the Bayer CFA. However, owing to this high sensitivity, the W pixel values become rapidly over-saturated before the red-blue (RB) pixel values reach the appropriate levels.

Color Restoration of RGBN Multispectral Filter Array Sensor Images Based on Spectral Decomposition.

A multispectral filter array (MSFA) image sensor with red, green, blue and near-infrared (NIR) filters is useful for various imaging applications with the advantages that it obtains color information and NIR information simultaneously. Because the MSFA image sensor needs to acquire invisible band information, it is necessary to remove the IR cut-offfilter (IRCF). However, without the IRCF, the color of the image is desaturated by the interference of the additional NIR component of each RGB color channel.