Home > Medical > Tests and procedures Tests and procedures All sections in Medical » All Diseases » All Symptoms » Medical Schemes » All Medications Tests and procedures Micro-camera can be injected with a syringe German researchers have built a camera that fits onto the end of an optical fibre the width of two hairs. This could be used as a minimally-intrusive endoscope for exploring inside the human body. See all Tests and procedures » Tests and procedures Electric shock Electric shock is an injury caused by an electrical current passing through the body. See all Tests and procedures » Tests and procedures How to spot bad science Find out how to know if a scientific study is flawed. See all Tests and procedures » Tests and procedures Portable X-ray services becoming more common Proponents of home X-ray services say they help frail patients avoid difficult and potentially hazardous trips to the hospital. See all Tests and procedures » Take action Successful people vs. unsuccessful people Outsmart stress traps Tests and procedures Dialysis Dialysis is a life-saving option until a suitable organ donor is found. See all Tests and procedures » Tests and procedures Dissolvable sensor may be implanted in brain after surgery A tiny wireless electronic sensor can be implanted in the brain following an injury, and then completely dissolve when its job is done. See all Tests and procedures » Tests and procedures Surgeons use 3D printing to fix serious skull defects At the Tygerberg Academic Hospital, a team of surgeons performed life-changing operations on two African girls with serious skull defects. See all Tests and procedures » Tests and procedures Japanese researchers target 3D-printed body parts Japanese scientists say they are on their way to being able to create custom-made skin, bone and joints using a 3D printer. See all Tests and procedures » advertisement From our sponsors Otrivin Menthol relieves sinus congestion Innovative hearing aids can now interact online Second Healthcare Innovation Summit set for Johannesburg Salomon introduces Speedcross 4 Live healthier Nutrition crisis! » Good nutrition on the job will give you the edge Nutrition labels on food encourage healthy choices Nutrition may be as big a challenge today as HIV/Aids was 15 years ago Many people in a large number of low and middle income countries now experience a 'double burden' of malnutrition. E-cigarettes less risky? » E-cigarettes not an acceptable alternative to most smokers UK health officials endorse e-cigarettes E-cigarettes less of a cancer risk than regular smokes A study indicates that smokers who switch to e-cigarettes reduce their exposure to cancer-causing chemicals.