With the passage of time, our body fails to perform the simplest of tasks since it has been subjected to a lot of wear and tear. The twilight years of our lives are the hardest because we are affected deeply by the inability to carry out the usual tasks with the same vigor of our heydays. Joint pains, backaches, failed health, and other problems that accompany the aging process make the transition to old age a difficult one. All of these can be taken care of, thanks to the progress in the medical field.

One of the common ailments that affect the elderly population is knee problems.

What is knee replacement surgery?
Osteoarthritis results in the weakening of the joints of the knee. When medications cease to be effective, the doctors would ask the individual to go in for a knee replacement surgery.

When do people opt for knee replacement surgery?
Knee replacement surgery is one of the most commonly performed surgeries in the U.S. Knee replacement surgeries are a saving grace to those patients who suffer from chronic pain caused by the following conditions.

• Rheumatoid arthritis- Rheumatoid arthritis is a condition where the lining of the knee is destroyed by the immune system when it goes into overdrive.
• Knee injuries- If there are instances of injuries to the knee in the form of a torn ligament or broken bones, it will result in arthritis and can be the cause of excruciating pain and can affect the person’s ability to move.
• Deformities – If an individual has certain deformities such as bowlegs or knock-knees, the doctor would recommend surgery to correct the position of the knees.
• The reduced flow of blood – When the flow of blood to the joints is reduced or stops completely, the doctor would recommend opting for a knee replacement surgery.

What are the different types of knee replacement surgeries?
There are four types of knee replacement surgeries that patients undergo as per the severity of their condition. They are as follows-

• Total knee replacement surgery – This type of knee replacement surgery involves replacing the thigh bone and shin bone that is connected to the knee.
• Partial knee replacement surgery – When arthritis affects only a part of the knee, the doctor would recommend you to opt for partial knee replacement surgery.
• Kneecap replacement- This form of knee replacement surgery involves replacing the undersurface of the kneecap.
• Complex knee replacement surgery – This form of revision surgery is advised if the individual already has undergone knee replacement surgery previously or in case of severe arthritis.

Sources of knee replacement surgery videos
In case you have decided to opt for a knee replacement surgery, it is advisable to prepare yourself for the procedure by watching knee replacement surgery videos online. The Internet has tons of sources from where you can watch authentic knee replacement surgery videos. Some of these reliable sources are-

• Arthritis-Health- As the name suggests, this website would be the perfect source for knee replacement surgery videos. Here, everything would be explained clearly, and this would help you get rid of the pre-surgery jitters that almost everyone goes through. Some videos even help you prepare for the surgery, and Arthritis-Health has detailed knee replacement surgery videos on the different kinds of knee replacement surgeries as well.
• WebMD – WebMD has been helping create awareness about different types of diseases and their treatments across the globe. So it shouldn’t come as a surprise that it is also a trusted source of knee replacement surgery videos. In addition to the knee replacement surgery videos, WebMD also enlightens people about the pre and post-surgery procedures as well.
• Surgical Videos – The name itself is suggestive of the purpose this website serves. It is the home to the various videos of the different types of surgeries ever performed, and you would easily find detailed knee replacement surgery videos here.
• Healthline – Healthline is another popular website that is solely related to promoting the right information about health. In addition to providing the right information about various health issues, Healthline is a reliable source of knee replacement surgery videos. Also, there are various videos that guide you on how to prepare for a knee replacement surgery and the risks of undergoing one. You would also learn about the ways to take care of yourself after undergoing a surgery.