Surgery

Kidney Stones: Putting It All Together

Here is a summary of the important facts and information related to kidney stones. Kidney stones are fairly common; 10 percent of all people will experience a kidney stone at some time during life. Kidney stones are accumulations of mineral salts and other substances that form solid masses of various sizes within the kidneys or other portions of the urinary tract. Calcium

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Kidney Stones: Glossary

Here are definitions of medical terms related to kidney stones. Acidity: A condition in which the urine becomes more acid than normal. Alkalinity: A condition in which the urine becomes more alkaline, and consequently less acid, than normal. Amino acids: Chemical compounds that are the main components of protein and are used by the cells of the body

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Kidney Stones: Additional Sources Of Information

Here are some reliable sources that can provide more information on kidney stones. http://www.niddk.nih.gov Sponsored by the National Institute of Health, this Web site presents health information on kidney diseases including a dictionary, online articles about kidney diseases, and easy-to-read publications. http://www.healthlinkUSA.com This Web site provides links to many health sites which discuss treatment, prevention, and related

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What Is Knee Replacement?

Total knee replacement (TKR), also referred to as total knee arthroplasty (TKA), is a surgical procedure where worn, diseased, or damaged surfaces of a knee joint are removed and replaced with artificial surfaces. Materials used for resurfacing of the joint are not only strong and durable but also optimal for joint function as they produce

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What Are Kidney Stones?

Kidney stones are solid, stone-like lumps that form within the kidneys. They can be as small as a grain of sand or as large as the size of a golf ball (sometimes even larger). Most stones are less than a third of an inch in diameter. The stones are actually accumulations of mineral salts and other substances. Similar

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Different Types Of Knee Replacements

Broadly speaking, there are four basic categories of knee replacements depending on the degree of mechanical stability provided by the design of the artificial knee: Non-constrained Semi-constrained Constrained or hinged Unicondylar The highly successful non-constrained implant is the most common type of artificial knee. It is termed non-constrained because the artificial components inserted into the knee are

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What Is The Urinary System?

The urinary organ system consists of the following organs, located within the abdomen: Two kidneys Two ureters A bladder A urethra Kidneys The role of the kidneys is to cleanse the blood and balance its fluids: They manufacture urine to filter out substances that the body does not need. They also take nutrients and other

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How Is The Artificial Implant Fixed To Bone?

Options available that hold the knee replacement into position: Cemented procedure Non-cemented procedure Hybrid Fixation Procedure With a cemented procedure the components of the implant are fixed to the bone with a grout-like cement known as polymethyl-methacrylate. This cement allows the implants to perfectly fit to the irregularities of the bone. A cemented knee is a very reliable

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