정현장 교수

The KLOSCAD may provide strong scientific evidence for advancing the fight against dementia both in Korea and globally.

In order to reduce caregiver burden in dementia effectively, psychosocial interventions should be tailored to target type of caregiver burden.

III, retrospective cohort study.

The study provides biomechanical evidence that the optimal insertion angle for an ASA is more vertical than the 45°.

The ToR technique produced comparable clinical outcomes to conventional techniques. Considering the prospect of potential additional surgeries, the absence of peri-implant cyst formation might be an advantage of ToR. Furthermore, ToR might reduce the medical costs related to suture anchors and, thereby, could be a useful option for ARCR. Level of evidence: III.

Although the incidence of PONP after ARCR was low (6.0%), the risk of PONP was higher in patients with a torn subscapularis, larger supraspinatus tear size, older age, and preoperative stiffness. The mean time from PONP onset to reversal was 10 months, and PONP reversal was affected solely by fatty infiltration of the supraspinatus. Therefore, surgeons should consider the risk for PONP and attempt to identify high-risk patients before rotator cuff repair.

Despite the anatomical similarities between the hip and shoulder joints, the different biomechanical properties, such as weight-bearing functions, might cause epidemiological differences between ONHH and ONFH.

TBS and conventional hip and LS DXA did not represent proximal humeral BMD. Furthermore, among the various radiological measurements, the BMD of the GT was a sole risk factor of ISAF. Therefore, further research for the direct measurement of proximal humeral BMD is mandatory to predict proximal humeral focal osteoporosis.

Objectives : This study was aimed at investigating the relationship between internet game addiction and emotional and behavioral characteristics of students both in the 5th and 6th grade of elementary school and in middle school. Methods : Two elementary schools and two middle schools were chosen to participate. The students completed selfreport questionnaires designed by the authors, called the Internet Game Addiction Scale, Korean youth self-report (K-YSR). Results : Compared to previous studi