Basic Information on Knee Replacement Surgery

Knee replacement surgical procedure is the most ordinary joint replacement process. Several people have arthritis in the knee, but it is hard to identify when the appropriate time to have the knee substitution surgery is. Furthermore, there is doubt what to anticipate from knee substitution surgery.

This procedure is done when the joint in the knee has reached the point wherein the painful symptoms can not be controlled anymore by means of non-operative therapy. During the surgical procedure, the surgeon takes away the shattered surface of the joint and changes it with metal and plastic embed.

In this surgical procedure the damaged lining of the joint is removed and the joint surfaces are replaced with plastic and metal implant that works like the normal knee. Knee replacements are occasionally done in younger sufferers because of the apprehension that implants wear out very rapidly.

Knee substitution embeds have been customized to give the finest possible performance with long-term results. These efforts to ideal knee substitution implants are always taking place.

The cartilage and bone at the end of the femur (thigh bone) and top of tibia (shin bone) are removed during the performance of knee replacement. This is done with use of precise devices to make surfaces which can provide accommodation to the implant perfectly. A plastic and metal knee replacement embed is then positioned in to operate as an original knee joint. The kneecap surface can be replaced also depending in the situation of the cartilages below the kneecap.

Knee replacement surgical procedure has become somewhat common; however, there is a little risk. Luckily, more than ninety percent of patients who have undergone knee substitution surgery have excellent results. This surgery is extremely successful, but its success partially depends in the healing period after surgery. In order that the patients could expect excellent results from knee substitution surgery, they have to become active participants for rehabilitation and must cooperate with their therapists religiously.

After knee replacement surgery rehabilitation must start immediately. Patients must work with physical therapist the soonest after surgery has been done. The importance of the early phases of rehabilitation is to sustain the movement of the new replaced knee and to make sure that the person can be able to walk safely. The body responds to surgery by means of creating scar tissues and patients might never recuperate normal movement if they will not focus on straightening and bending their replaced knee.

Joint Pain After Total Knee Replacement, a Study Into Why You Experience Pain

Pain relief in your knee is the main reason why you opt for total knee replacement, arthroplasty (TKA). But, most studies that talk about the success of TKA haven't actually taken a look at the factors that predict the freedom of pain in the years that follow the surgery.

In a study published in the summer of 2008 this subject was addressed noting that 13% to 30% of people who had a TKA have a slow, painful or incomplete recovery from surgery, the researchers also found two new key factors that will help predict who among those people with osteoarthritis (OA) would be likely to still feel pain after two years from their surgery. The two factors were other medical problems and people's particular way of experiencing pain.

The study followed 55 consecutive OA patients scheduled to have a TKA in a hospital in Nova Scotia, Canada. The patients, 35 women and 20 men averaging 69 years old, completed pain questionnaires before surgery, and then again 3 months, 12 months, and 2 years later. Researchers used standard surveys to assess the pain of the men and women in the study and used their medical records to find out about their other health problems. The problems included, OA in joints other than the knee, high blood pressure, smoking, diabetes, under active thyroid, heart disease, depression, and being overweight. Researchers also looked at a psychological feature of how the men and women experienced pain called "catastrophizing." A widely used survey called the Pain Catastrophizing Scale (PCS) that ask these men and women to rate how often 13 statements about pain would apply to them. These statements gauge how much they reflected on their pain; how much they magnify its potential impact; and how helpless they feel about managing their pain.

Scientist found that the men and women catastrophizing was a stable trait, unchanging over the two years of the study, and on average, their pain dropped dramatically after knee replacement surgery, but there was a wide variation among the men and women in the study. The goal of the study was to identify which presurgery factors are responsible for the variance and can they be used to predict whose pain will persist.

Age, gender, length of hospital stay, and the type of anesthesia the men and women received didn't predict pain after two years and not surprisingly, the patients who reported the most presurgery pain were more likely to be in the group still in pain at two years. Researchers suggest that this calls into question the practice of delaying TKA until pain is unbearable.

The men and women whose catastrophizing score, especially the reflecting about pain, was a significant predictor of who would have pain after two years. The other predictor of pain two years on was the number of other medical problems the men and women who participated had at the time of surgery. The scientists tried to explain how catastrophizing could lead to the continuing experience of pain, they said that reflecting and focusing attention on pain may make cells more sensitive, actually amplifying pain. Medical problems just might, likewise focus constant attention on pain, therefore, altering the pain experience compared to individuals whose only medical problem was the OA in one knee. The drawbacks to the study are its small size and that the study didn't examine whether pain immediately after the TKA surgery predicts long-term pain.

The hope of the researchers is that the results of their study will help to identify those at risk for persistent pain following knee replacement. It could make it possible to take special measures, such as aggressive pain management or psychological intervention, to prevent long-term distress and disability in total knee replacement patients.

I have had total knee replacement, in 2007, but before I had the surgery I had asked my orthopedic doctor if the pain I was experiencing would go away after the surgery. His answer was "No." There wasn't any explanation, just a "No." I couldn't help but ask myself, "Why am I having this surgery then?" It's been almost three years since the surgery and I still have pain but not the intensity I had before.

Muay Thai Street Fight With Brutal Leg Kicks

I love watching kick boxing movies such as Blood Sport (1988), Kickboxer (1989) and pretty much anything with Jean-Claude Van Damme in it. The training to become a Muay Thai fighter is extremely rigorous, but definitely worth while.

This national sport of Thailand is one of my all time favorites to watch on cable. I've learned some great techniques from the world of Thai boxing. The Muay Thai training will help you develop incredible stamina, which can help you possibly take on more than one attacker. This art focuses on developing a fighting spirit, that never gives in. The mindset of, no retreat, no surrender!

If you want to see some devastating head butts, that can knock a person out, then you need to check out Thai boxing. I've seen the Thai boxing methods applied in mixed martial arts fights on TV effectively. I'm talking about deadly Thai kicks and monstrous elbow strikes.

I have to say one my favorite moves is using the knees, which you can use to weaken and wear down your opponent. If you've got your opponent up against a wall or cage and you start kneeing your opponent to the ribs, it will make him vulnerable. Another dirty trick that I see used in mixed martial arts fights is, when the fighter has got his opponent bent over, he will need him to the face.

Another favorite move that can literally knock out a fighter is, a flying knee attack to the head. Just recently, I was watching UFC and I watched as one fighter perfectly timed a flying knee to his opponents face and knocked him out as cold as a cucumber. Now that's what I call strategy my martial arts friends!

I think this martial art should be added to your street fighting arsenal of dirty tricks, because I just love using my elbows and my knees. Both applications are very effective in close quarter fighting, which is vital for any street fighter. For example, if you are attacked in an elevator, the knees and elbows are ready for action. Elevator attacks are some of the worst, because you have a limited amount of space to move your body around in. This is where using your elbows and your knees repetitively on an attacker is perfect.

If you get a chance check out the Muay Thai videos over on YouTube. There are some excellent training videos of Muay Thai online. When you watch a Thai boxer, you will see just how powerful the knees strikes are. You will notice a quick combination of the knees strikes and then the elbow strikes over and over again, this type of attacking will knock your opponent senseless and leave him confused.

Arthritis and Class 4 Laser Therapy: The New Cutting Edge Treatment for Pain

A patient goes to their primary medical doctor or orthopedic doctor and says they have pain in their knee or shoulder or hip. The common diagnosis- arthritis. Sometimes without even an x-ray.

One patient says that is all her doctor blames the pain on, "arthritis". Well, without adequate x-rays, just blaming pain on arthritis is weak. It is a quick way to just give anti-inflammatory medications and pain medications to patients without DIRECTLY looking at the problem.

If your oil light in your car went on would you put a piece of tape over that light and ignore the problem? No. You would go to the mechanic and have him look at your car to figure out what was causing the issue.

Pain anywhere in the body is due to inflammation. Regardless of a tear in ligaments, muscles, or tendons, or arthritis, inflammation will result in pain. Cells become inflamed due to toxins and lack of sodium and potassium exchange because of the injury. So if you are a patient and have been to your doctor and have not received a CURE to your problem, please keep reading this report.

Lasers are classed from 1-4, and 4 being surgical lasers and deep tissue therapeutic lasers. The class 1 laser at the time worked ok, it produced results but the time it took for treatments and the effects were minimal compared to the Class 4 Lite Cure Laser.

Now most injuries, arthritis, etc can take up to 20 treatments, ranging from 7-15 on average. I always wondered how these professional athletes recovered so quickly from ankle sprains, knee sprains, and torn muscles and tendons. This is how.

A patient who was injured at work and had a serious contusion on her leg near her hip. She had the problem for close to 6 weeks, and the contusion was close to the size of about half of a football sticking out the side of her leg. Her "ortho" told her that it could take 6 months or longer for the swelling to subside and even longer for the pain to subside. She started treatment 3 times per week. After 6 weeks only, the contusion is 80% down. She went back to the ortho and his eyes opened wide, said, "what did you do?' She told him about the Class 4 laser and his eyes rolled in disbelief.

You see folks, the common doctors these days do not use tools to cure you, it is either drugs or surgery. He was threatened by this therapy because he knows that it works, and after seeing that contusion drop down that much, he feels threatened.

This is God's gift to mankind, and it can cure carpal tunnel syndrome, torn miniscus, knee pain, rotator cuff problems, sciatica, plantar fascitis, and much more.

How the Class 4 Laser Works

Cells that are damaged and poorly oxygenated as a result of inflammation, swelling or trauma have been shown to have a significantly higher response to laser therapy energy than normal healthy cells. At a cellular level there are photoreceptors that, when stimulated by deep penetrating photons, activate a biochemical cascade of events resulting in increased DNA/RNA synthesis, increased cAMP levels, protein and collagen synthesis and cellular proliferation.

The product of these reactions is rapid regeneration, normalization and healing of damaged cellular tissue. Photonic stimulation is the trigger for these metabolic changes.

Biological Effects of Class 4 Therapy Lasers are:

Analgesia through the release of endorphans and a decrease in the bradykinin levels
Immediate inflammation reduction
Accelerated tissue repair and cell growth
Reduction of fibrous tissue formation
Improved vascular activity
Increased metabolic rate within the tissues
Improved nerve function
Stimulation of trigger points and acupuncture points

If you have the following conditions, then the Lite Cure Class 4 Deep Tissue Laser may be ideal for you:

Musculoskeletal pain
Soft tissue injures
Migraine Headaches
Spinal conditions
Tennis elbow
Carpal tunnel syndrome
Bells palsy
Plantar fascitis
Sports injuries
Sprains and strains
Knee pain
Hamstring tears
Arthritis

This therapy is now one of the fastest ways athletes and regular pain patients are recovering from their injuries. Class 4 deep tissue laser therapy will help thousands of thousands of people and animals now and in the future.

Otis Knee Replacement for Less Pain and Rapid Recovery

In the advanced stage of the knee-related problems, surgery is the only solution to bring the patients permanent relief. But unfortunately, many of them are reluctant to go for knee replacement and want to be put on medication as longer as possible. As a result, the problem intensifies and after a certain period, medicine fails to bring them even temporary relief. Actually, they procrastinate due to fear and tension of going under the knife. But in the recent past, medical science has made significant improvement to lessen the fear of these patients for whom surgery is a must to cure the disease. Knee replacement is much easy nowadays and the patients do not need longer hospital stay. Recovery period is much shorter and outcome is really overwhelming.

Otis replacement surgery makes the smartest choice for those who have been suffering from knee ailment for a considerable period of time. The decision to perform the surgery is based on the patient's MRI scan report. The implant cutting is customized for the perfect positioning. In knee replacement surgery, precise placement of the knee implant is of vital importance to ensure success. Even the slightest of error results into the recurrence of the problem in near future and in that case the possibility of another surgery cannot be ruled out. The implant must be of proper size to fit the patient's anatomy. The improved surgical method in Otis replacement helps the orthopedics make an accurate cutting in the bone.

Otis replacement guarantees less pain, rapid recovery and greater flexibility in movement. The patients can expect to get back to the normal activities much sooner. They experience multiple benefits as Otis replacement involves less invasive technique. In some hospitals, the gender of the patient is also taken into consideration prior to the operation. Such concern is imperative to a successful knee surgery. Apart from the gender specific requirements, scrupulous scrutiny of the artificial implant is a must to achieve greater success. That is why in Otis knee replacement, the implants are custom-made for the perfect fitting in place of the replaced knees. The result is the healing time is significantly shorter and the patients can experience much-improved mobility in motion. In case of the other replacements, the patients are not allowed to stand on their feet for six to eight weeks. But in case of Otis knee replacement, they can walk with help of a stick after one week though at a snail's pace.

Partial knee replacement is also a great way to secure the desired result and that is why is much preferred to the total knee replacement. Though Otis surgery is really a great option to gain a satisfactory result, but the right recovery techniques in the post-operative stage are also important to ensure greater healing success. The patients must follow the suggested techniques in order to regain the normal knee strength and resume the normal activities. The amazing success of the Otis knee replacement may mop up the fear of the patients who are about to go through the surgery but at the end it is their strong attitude that will make a clean sweep of all the difficulties.

Viscosupplements for My Knee Arthritis - What are They?

In osteoarthritis, the cartilage in the joint gradually wears away. During the course of cartilage degeneration, there is inflammation and resultant stiffness and pain. Osteoarthritis may be caused by or aggravated by excess stress on the joint from deformity, repeated trauma, or excess weight. It most often affects middle-aged and older people.

A younger person who develops osteoarthritis may have an inherited form of the disease or may have experienced problems as a result of injury.

In rheumatoid arthritis, the joint becomes inflamed and cartilage may be destroyed as well. Arthritis not only affects joints, it can also affect supporting structures such as:

o muscles

o tendons

o ligaments

Rheumatoid arthritis often affects people at an earlier age than osteoarthritis.
Regardless of the type of arthritis causing knee symptoms, the end result is often the same. A person who has arthritis in the knee may experience pain, swelling, and a decrease in knee motion. A common symptom is morning stiffness that gets better as the person moves around. Sometimes the joint locks or clicks when the knee is bent and straightened, but these signs may occur in other knee disorders as well. The doctor may confirm the diagnosis by performing a physical examination and examining magnetic resonance (MR) scans, which reveal the inner architecture of the knee.

Most often arthritis in the knee is treated initially with pain-reducing medicines, such as analgesics and anti-inflammatory medicines.

Exercise is essential to restore joint movement and strengthen the knee. Losing excess weight can also help people with osteoarthritis.

Glucocorticoid injections are helpful when there is evidence of inflammation.

The normal knee joint produces synovial fluid, a thick slippery substance that nourishes cartilage and allows smooth gliding of the cartilage surfaces. With arthritis, the amount of synovial fluid made by the joint is reduced.

In instances when other therapies do not provide the desired relief, viscosupplements are sometimes used. These are gel-like substances (hyaluronates) that mimic the properties of naturally occurring joint fluid.

These hyaluronates actually supplement the viscous properties of synovial fluid. Injection of hyaluronates is done using either fluoroscopic or ultrasound needle guidance.

Currently, hyaluronate injections are approved for the treatment of osteoarthritis of the knee in those who have failed to respond to more conservative therapy. The number of injections performed varies with the type of viscosupplement used. Usually 5 injections are required for the best response.

Currently, there are five FDA approved hyaluronates:

o Hyalgan

o Synvisc

o Euflexa

o Supartz

o Orthovisc

Sometimes, a physician will perform an arthroscopy before providing viscosupplement. Also, a special type of brace to help unload the narrowed part of the knee may be used to help the viscosupplement work better.

Use for other joints is being studied. Studies have shown effectiveness for the shoulder, hip, and ankle. We published a study a few years ago showing these viscosupplements are effective for osteoarthritis affecting the base of the thumb.

Reasons Why You Should Monitor Your Blood Pressure at Home

First let me state I am not a doctor, nor do I have any formal medical training. I do have high blood pressure and after doing some research, I am writing this article to point out reasons why you should monitor your blood pressure at home. Check with your doctor before you take it upon yourself to perform home blood pressure monitoring.

Most people have their blood pressure taken at their visits to their doctors. With the loss of jobs and high costs of health insurance a lot of people are forced to forgo these visits.

Years ago my mother went through knee replacement surgery. I was working as a preschool assistant teacher and running back and forth checking my mom throughout the day and then back at night to make sure she ate her dinner. One day I was not feeling well and walked past a blood pressure machine at the supermarket. I took my blood pressure and was amazed to get a reading of 198/112. No wonder I felt awful. I had not been to the doctor in quite a while. I made an appointment and at that point started taking high blood pressure medication. I remember the doctor saying to me, "I honestly do not understand how you are able to sit here in front of me."

For the above reason I realize the importance for home monitoring. The machine in the supermarket more than likely saved my life. Below are reasons you might want to consider for obtaining a home monitor:

If you have a medical condition, such as kidney problems or diabetes, having a home blood pressure monitor could help you make an early diagnosis.

Even if you are being treated for high blood pressure having a home monitor will help you track your treatment. You would have access to important information between your doctor's visits. If you are on a program to lose weight and are currently taking medication you will want to monitor your condition often as with weight loss your dosage might need to be changed.

If you are performing home monitoring, and you are otherwise feeling well, you may be able to decrease the number of visits you make to your doctor.

Have you ever gone for your checkup and your blood pressure had been on the high side? Just the fact that you are in the doctor's office can cause anxiety and affect your reading. If you have a home monitor if the reading is different outside the doctor's office. This situation is called "white-coat hypertension.

There are various types of home monitors. If you are unsure of what will work best for you, consult with your doctor.

There is the cuff style. The cuff consists of an inner layer of rubber that fills with air and squeezes your arm. There is an outer layer, usually made of nylon, with a fastener that holds the cuff In place.

There is a gauge style. Your blood pressure monitor will either be digital or aneroid. The aneroid monitor has a gauge with a dial pointing to the number of your blood pressure.

Some monitors come with a stethoscope. This will allow you to listen to the blood flow through the brachial artery in the crook of your elbow. If you are not a trained medical person these sounds will be difficult for you to interpret.

Home blood pressure monitors are either manual or digital.

With the manual you will have to pump a bulb and check your blood pressure with a stethoscope. Manual monitors are normally less expensive.

Digital monitors have a cuff and a gauge that records the pressure. With a touch of a button the cuff will automatically inflate. Your heart rate will be calculated and this device will determine your blood pressure by measuring blood flow. The digital monitors can be used on your upper arm, wrist or finger. It has been determined that the arm cuffs are most accurate. When buying a monitor check the cuff size to be sure that it will fit your upper arm.

The costs of home blood pressure monitors may not be covered by your health insurance. Prices, depending on whether you go with the manual or digital style vary from $25.00 to over $100.00.

o After discussing your specific needs with your doctor and deciding on the best home monitor to purchase there are a few tips (listed below) to assist you for accurate use.

o Take your blood pressure twice daily, once in the morning before you take your medications and once in the evening. Always use your left arm.

o Your blood pressure is usually higher when you first get up so you should wait at least 30 minutes. If you exercise in the morning, take your blood pressure before exercising.

o Do not eat, drink caffeine, smoke or drink alcohol for 30 minutes before taking a reading.

o A full bladder can give you a higher reading, so it is a good idea to go to the toilet first.

o Sit quietly for three to five minutes before taking your pressure. Sit with your legs and ankles uncrossed in a comfortable position with your back supported by the back of your chair.

o Your arm should be raised to the level of your heart. You might have to use a pillow, table, desk or chair arm. The cuff should be placed on bare skin and not over clothing.

o While taking your pressure, do not talk. Wait two or three minutes after your first reading to repeat the monitoring to check the accuracy of the first one.

I hope this information will be helpful to you. I do want to stress that home monitoring should not be a substitute for your regular visits to your doctor. Do not change your medications or alter your diet without first consulting with your doctor.