Orthopedic Knee Surgery

Knee replacement surgery or joint repaclement surgery has become a very sophisticated form of knee surgery. Whether it’s total knee replacement surgery or partial there are waysnow which can have you on your feet again very fast.

Orthopedic knee surgery has become a common medical procedure that is performed on over 400.000 people worldwide each year. It covers major surgery like total andppartial knee replacement surgery and less invasive procedures like knee arthrothscopy.

The main aim of the surgery is to increase mobility and reduce the pain associated with knee injuries and disease.

Total or partial knee replacement surgery is called knee arthroplasty and is most commonly performed in severe cases of degenerative arthritis, like osteoarthritis and other severe debilitating disabilities such as ligament and meniscus tears and cartilage defects. Arthritis knee surgery and knee replacement for the elderly is a frequently used method to help them improve mobility and reduce pain. In this procedure the orthopaedic surgeon replaces the damaged areas with specially shaped plastic or metal replacements. These replacements are now very sophisticated and have a life of up to 20 years depending on how active the recipient is.

Very basically, Arthroscopy is the less invasive form of orthopaedic knee surgery. The surgeon uses Arthroscopic knee surgery to remove loose bodies in the joint and to correct less severe problems like smoothing rough bone surfaces or removing debris and cleaning the area. In this procedure your orthopaedic surgeon inserts a tiny camera and scope into the area. In many cases this simpler procedure is sufficient to alleviate the symptoms.

In partial and full knee replacement surgery, like with any operation, there are risks and knee replacement problems can occur. The American Academy of Orthopedic Surgeons cites blood clots in leg veins being the most common. However, there are programs which your surgeon would outline for you to help prevent this complication after knee replacement surgery. Some of the measures are knee replacement post surgical rehab exercises aimed at increasing circulation, blood thinning medication and even simple items like support stockings. In rare instances the kneecap can dislocate necessitating further surgery to realign it. Sometimes full motion of the knee is not achieved and stiffness in the knee joint is sometimes felt.

What to expect after knee replacement surgery? You can expect to stay in hospital after the operation for anything from 1 to 7 days. The length of stay depends on your level of health and on the amount of support available at home. It usually takes around 6 weeks until you are able to take your full weight on the knee with the assistance of a cane for support. Full recovery can take up to three months with some patients experiencing gradual improvement for some time after that.

What is the cost of knee replacement surgery? This depends on many factors depending on the type of implant used. Your orthopedic surgeon will be able to discuss the costs of both arthroplasty (total or partial knee replacement surgery) and Arthrothscopy (the less invasive procedure). Orthopedic knee surgery is usually covered by most insurance plans but it would be wise to check first.

Risks of Knee Replacement Surgery

This is a remedial surgical prcedure to relieve disabling pain and immobility caused traumatic injuries, by anatomical defects or degenerative disorders.

1/ Blood clots in the leg veins are the most common complications and the preventive measures are elevation of the leg, an exercise routine, support stockings and blood thinning medications.

2/ Fractures of the leg bones either during the knee replacement surgery or shortly after it. These mostly occur in older patients.

3/ Stiffness of the knee joint and limited range of motion. Both of these can be relieved with physical therapy.

4/ Instability of the kneecap and its tendency to dislocate which may require additional surgery.

5/ Loosening of the implanted components.

6/ Heart attack.

7/ Stroke.

8/ Nerve damage.

9/ Onset of infections:
- Positive intraoperative culture is contracted during the surgery.
- Early postoperative infection occurs within the first month after the surgery.
- Acute hematogenous infection is spread through the bloodstream.
- Late chronic infection sets in and hangs on for an extended period of time.
- Periprosthetic infection is the most difficult infection to deal with but its occurrence is rare.

The Benefits of Knee Replacement Surgery

A study out of Duke University has found total knee replacement surgery improves mobility in older adults with severe arthritis.

Knee replacement surgery, or as it is also referred to as arthroplasty, is a remedial surgical course of action to alleviate the disabling pain and immobility caused most often by traumatic injuries such as the tearing or the detachment of the meniscus, cartilage or ligaments; by anatomical defects; or any one of several degenerative arthritic conditions most common of which is osteoarthritis but also the infectious or inflammatory arthritis such as Rheumatoid, Lupus or Psoriatic as well as avascular necrosis (dying bone tissue due to an obstructed blood flow).


Total Knee Replacement Surgery

Total Knee Replacement Surgery. My doctors office called today and they have moved up my surgery to tomorrow!

Below we will discuss some of the issues involved in recovering and rehabilitating from this orthopedic surgery.

• In a more invasive procedure, the front portion of the knee is cut open to expose its entire complexity in order to embed the replacement components into the bone and to repair that which is impaired. In some cases the prosthetics are cemented while in other cases they are not.

• The less invasive procedures require minimal cutting and the implanted prosthetics are gender (male or female) specific, the recovery time is reduced and the long term affects are maximized.

Partial Knee Replacement Surgery which is also known as unicompartmental arthroplasty (UKA) is reserved for approximately 20 percent of the patients whose damage is limited to only one of the knee’s compartments. Needless to say, these surgical procedures require smaller incisions and considerably shorter recovery time.

Total Knee Replacement Surgery

An overview of what is done during a total knee replacemrnt operation.

Knee replacement surgery is a widespread procedure in which either the entire knee is replaced or only its damaged or diseased parts. In both cases, the whole or parts are substituted with metal and plastic modules shaped in a way as to allow the knee joint to functional and move in the same way as nature intended for it.