1 There's no such thing as a natural artificial sweetener. 2  No artificial sweeteners are proven safe for IBS. 3  Saccharin (Sweet'N Low) , aspartame (Equal and Nutrasweet), sucralose (Splenda), sorbitol and other sugar alcohols (xylitol, maltitol, erythritol), are the most popular artificial sweeteners in the US.
This procedure can be used to diagnose a joint problem, perform surgery that repairs a joint problem, remove a loose or foreign body, or monitor a disease or the effectiveness of a treatment. Arthroscopy is commonly performed on the knee, shoulder, and ankle. It also can be done on the hip, elbow, and wrist. During arthroscopy , the arthroscope is inserted into your joint through a small cut (incision) in the skin. The arthroscope has a light source and a video camera attached to it. Images from the camera can be seen on a video monitor. These magnified images provide a clear picture of your joint.
Arthrography is a type of X-ray used to examine a joint, such as the knee or hip, when standard X-rays are not adequate. A series of X-rays is taken with the joint in various positions after contrast dye is placed in the joint. An arthrogram may use fluoroscopy, CT, or MR imaging to better visualize the joint.