OBJECTIVE To review current standards of practice of arthrocentesis and corticosteroid injections in soft tissue and joints in managing common musculoskeletal conditions. To outline common indications, contraindications, and possible complications of these therapeutic modalities and to describe common techniques used in them. QUALITY OF EVIDENCE Many of our recommendations are based on expert...

OBJECTIVE To evaluate accuracy and reliability of 3 novel goniometers for measurement of canine stifle joint angles and compare the results with those obtained with a universal goniometer (UG). SAMPLE 8 pelvic limbs from 4 canine cadavers. PROCEDURES Each limb was secured to a wooden platform at 3 arbitrarily selected fixed stifle joint angles. Goniometry was performed with 2 smartphone-based a...

Of ongoing interest within generative grammar is the proper treatment of language variation in terms of parameters. One important recent question concerns the existence of macro-parameters. Baker (2008) outlines three ways to determine whether a parameter is macro or not, one of which relates to the size of effect, or impact of a parameter. The greater the size of effect, or impact a parameter ...

Risk factors for HIV transmission within a hospital setting were assessed using pre-structured questionnaires and observations. Of 409 respondents, 66.3% corresponded to the nursing staff, 14.4% doctors and 8.3% laboratory staff. The irregular use of gloves and other protective clothing for risky tasks, and recapping of needles after use were some of the risk factors identified, especially amon...

BACKGROUND Needle stick and sharp injuries were one of the major risk factors for blood and body fluid borne infections at health care facilities. OBJECTIVE To assess occupational exposure to needle stick and sharp injuries and associated factors among health care workers in Awi zone, 2016. METHODS institutional based cross-sectional study was conducted among 193 health care workers. Study ...

The French health system combines universal coverage with a public-private mix of hospital and ambulatory care and a higher volume of service provision than in the United States. Although the system is far from perfect, its indicators of health status and consumer satisfaction are high; its expenditures, as a share of gross domestic product, are far lower than in the United States; and patients...

Polarized light imaging has been used to detect the borders of skin cancer and facilitate assessment of cancer boundaries. A design for an inexpensive handheld polarized camera is presented and clinical images acquired with this prototype are shown. The camera is built with two universal serial bus (USB) color video cameras, a polarizing beamsplitter cube, and a 4x objective lens. Illumination ...

Location fingerprinting suffers in dynamic environments and needs recalibration from time to time to maintain system performance. This paper proposes an adaptive approach for location fingerprinting. Based on real-time received signal strength indicator (RSSI) samples measured by a group of reference devices, the approach applies a modified Universal Kriging (UK) interpolant to estimate adaptiv...

INTRODUCTION Without protective practices such as antiseptic hand washing, the use of sterile/surgical gloves, safe needles, sterile equipment, and safe instrument and waste disposal procedures outlined in universal precaution guidelines, basic health workers (BHWs) are at substantial risk of blood-borne infections. METHODOLOGY This paper draws on research conducted in 28 primary health care ...