Joint Replacement Surgery is a procedure where the damaged surface of the advanced arthritic joints are removed and replaced with artificial joints, such as metallic, plastic and ceramic joints.
These surfaces closely replicate the original anatomy.

When do you need a knee replacement?
When you suffer from severe pain or deformity in the joint (knee in this case), the pain or stiffness and deformity makes it difficult to perform simple tasks. Severe grade IV osteoarthritic knees of  people over 50 years when have pain, swelling and deformity fail to respond to medicines, physiotherapy, injections and rest.

Aim of the surgery

    Correct the deformity: Relieve the pain and give near full movements almost immediately after the procedure. Details including techniques and safety, it is a safe, rewarding surgery with a success rate of as high as 99.5% when done by an able and experienced professional.
    Anaesthesia: Usually it is the spinal cord epidural where one is rendered numb for 3 to 4 hours waist down. Sometimes a general anaesthesia is given. A 4 to 5 inches cut is made in front of the knee and all the damaged cartilages, bones, loose bodies are removed from the lower end of the thigh, upper end of the tibia (usually of few millimetres) and the surface re-crafted to match the size and shape of the artificial joint (it is usually imported). They are fixed with bone cement. The ligaments and muscles are reattached and the parts closed.
    Recovery: Stand up and walk a few steps with a walker the day after the procedure i.e. in 24 hours. Physiotherapy in hospital for 5 to 7 days and/or walking, progressively longer walks and exercises over the following 15 days. Stitches are removed in 15 days. The patient can return back to normal activity in 4 to 8 weeks the surgery.
    Activities: Normal walks of 3 to 5 km per day Climbing stairs, cycling, swimming, and driving can be performed with the new implant(s) now.
    Avoid: Squatting/kneeling Prohibited: contact sports like football, cricket, tennis; jumping; adventure sports Longevity of joints: 15-35 years depending on the materials used.

Joint Replacement Surgery - When Should You Go for  it

One of the most common diseases that afflict a large section of the population is arthritis. It is common among people who are above 40 years of age. Acute joint pain, difficulties in movement and weakened bones are among the most common symptoms of arthritis. Given the fact that it is a condition that has permeated into modern life so deeply is what makes arthritis one of the most feared illnesses of this time. Although there are multiple forms of arthritis, there are primarily two types, which are:

Osteoarthritis: This is characterized by a breakdown of the cartilage between the bones. It is mostly known to affect a person s joints.
Rheumatoid Arthritis: This is a form of auto immune disease that severely affects the lining within the joints of bones.
Causes
The causes of arthritis might vary from person to person. Some of them are discussed below:

Diet and nutrition habits: Some food items, especially red meat and products derived from animals can cause a rise in the level of uric acid thus, increasing the risks of arthritis as well as gout. Smoking also has been known to worsen this condition.
Genetic predisposition: Some people are more prone to develop arthritis as they are genetically predisposed to it.
Problem in the immune system: Rheumatoid arthritis is one condition which is caused by the attack of immune system on the lining of the joints within the body.
Risk factors for arthritis include:

Obesity: The joints are subject to excess stress because of the excess weight. This results in a higher risk of arthritis in obese people.
Age: The risk of arthritis increases with age.
Family history: It is possible for you to be vulnerable to this disorder if arthritis runs in the family.
Previous injury: People who have had a previous joint injury are more susceptible to arthritis.
Typical symptoms of both forms of arthritis are:

Redness in the affected areas
Stiffness in the joints
Pain in the joints of the body
Swelling in particular joints or most joints of the body
Decreased mobility either due to pain or stiffness

Can Poor Diet and Nutrition be a Cause of Arthritis?

Uncontrollable division of cells present in the tissue leads to the formation of a lump or mass of tissue. This mass of tissue is known as a tumor and when this condition is diagnosed in the bones of a human body, it is known as bone tumor. Most bone tumors are non-cancerous (benign) and cannot grow. However, it is still possible that the bones could be weakened and the condition could result in fractures and other such problems. The tumor replaces the normal and healthy tissue.

It is observed that cases of malignant bone tumors are much less as compared to benign tumors. Some examples of benign bone tumours include:
1. Giant Cell tumor: In this condition, the tumor affects the legs
2. Osteochondroma: This form is most common among teenagers
3. Osteoblastoma: A tumor which develops in young adults and affects the spine
4. Osteoid osteoma: A tumor that affects long bones
5. Enchondroma: Usually found in hand and feet.

As stated earlier, metastatic cancer is a form of cancer that spreads to the bone from other spots in the body. Cancers from other parts that commonly spread to the bones include breast cancer, prostate cancer and lung cancer.

It is common for bone tumors to bear no symptoms and they can only be diagnosed using an x-ray. However, a typical symptom of bone tumor is pain which:
1. Starts in the region of the bone tumor
2. Often feels achy
3. Worsens with activity

Other symptoms that might be related to bone tumors are:
1. Abnormal swelling around the bone
2. Fever
3. Limping, in rare cases

Treatment
1. Benign bone tumors can be treated by just using medications. However, the tumours might relapse even after treatment.
2. Treatment of malignant tumor might require a number of specialists. The stage of cancer plays a vital role in the treatment.

Common treatments for bone tumor are:
1. Amputation: It is the surgical removal of all or a part of the limb and is conducted only if the tumor is large.
2. Radiation therapy: High intensity X-rays are used to kill cancer cells and treat the tumors.
3. Chemotherapy: Tumor cells which have infiltrated the bloodstream are eliminated using cancer drugs.

Abnormal Swelling - Can it be a Sign of Bone Tumor

Heel bone spur is a form of calcium deposit that causes a bony protrusion under the heel bone. An X-ray can reveal up to a half inch elongation under the hill. Without image report, this condition is commonly known as heel spur syndrome. Heel spurs are mostly painless but reports of pain in not uncommon. They are often related to plantar fasciitis. The latter is an inflammation of the connective tissue that stretches through the foot bottom connecting the heel bone and the football.


What causes heel spurs?
Heel spurs are a result of prolonged calcium deposit. This condition can result from the heavy strain on the muscle of the foot and ligament, stretching of fascia and wear and tear of the heel bone membrane. These injuries are frequently observed among athletes who are involved with activities such as jumping and running. 


What are the risk factors?
1. Walking abnormalities that involve putting more than normal stress on the bone, nerve and ligament in and around the heel.
2. Running on surfaces that are hard in nature
3. Shoes lacking arch support
4. More than normal body weight 
5. Spending too much time on the feet
6. Too flat or too high arches
7. A person suffering from diabetes
8. In case the protective pad of the heel is fading away due to old age or other bone disorder
Non-Surgical treatment
Unlike common belief, only rest may not be the best way to treat heel bone spurs. On the contrary, a patient might feel sharp pain immediately after sleep. This happens when he tries to walk and the plantar fascia elongates all of a sudden. The pain decreases with more walking. Some treatment methods that work for 90 percent of the sufferers includes wearing the right shoe, stretching exercises, wearing orthotic devices inside the shoes and physical therapy. Over the counter medicine such as Aleve, Tylenol and Advil can be consumed to reduce the pain and for improving the overall condition. Corticosteroid injection also tends to give relief from the inflammation.


Surgical treatment
If heel spurs persist for more than 8-9 months, surgical options should be explored by the patient. There are two angles on which a doctor works, either removing the spur or release the plantar fascia. Pre-surgical exams are necessary to ensure that a person is eligible for surgery and all non-surgical avenues are explored. Post-surgical activities are equally important for the process of healing. Usage of bandages, crutches, splints and surgical shoes is a mandate to avoid complications such as infection, numbness, and scarring. Possible side effects should be discussed with the surgeon well before the surgery. The estimated healing time from this procedure is close to 8-12 weeks.

Heel Bone Spurs - Causes and Risks Associated with it?

There are various forms of Paralysis. Paralysis of the lower limbs is one of the most severe forms of Paralysis. It is also known as Paraplegia. People suffering from such Paralysis lose all sense below the waist. They cannot move their legs or hips, cannot void without help, and cannot have intercourse. They barely feel anything below their waist. However, the degree of inability may vary from one person to another.

In people suffering from such Paralysis, there is usually substantial impairment in movement. Though such inability is not necessarily permanent, rarely do people recover from such inability. Lower Limb Paralysis may put people at risk of deep Vein Thrombosis.

Causes of Lower Limbs Paralysis:

Paralysis of the lower limbs usually results from injury to the spinal cord or the brain. However, spinal cord injury is the most common cause of such Paralysis. Such injuries inhibit the ability of the brain to receive and send signals from lower limbs. Causes of such inability may include:

Infections in the spinal cord

Lesions of the spinal cord

Tumors in the brain

Infections in the brain  

Nerve damage at the hip or waist.

Oxygen deprivation in the brain or spinal cord due to choking, violence, or surgical accidents.

Stroke

Congenital spinal cord deformities such as Spina Bifida etc.

However, the most common cause of Lower Limb Paralysis is congenital spinal deformity, such as Spina Bifida. The degree of Paralysis depends on the location of the spinal lesion and the extent of spinal cord or nerve damage. Some people with spinal lesions may even walk independently if the lesion is lower down the spine. However, people with upper spinal lesions are usually not able to do that. They may require ortho shoes as well as walking aids in order to ambulate. If these don t work, they may need wheelchairs for mobility. Usually these people learn to ambulate with the aid of ankle foot orthoses.

Treatment of Lower Limbs Paralysis:

There is no treatment for Paralysis. However, in some cases, people suffering from Lower Limb Paralysis are able to regain some of their ability with the help of physical therapy. What physiotherapy does is that it retains the spinal cord and the brain to strengthen nerve connections and muscles so that patients can work around their limitations. If paralysis is due to some underlying cause, removal of the cause can treat the patient.

If an infant is found to be suffering from Spina Bifida, doctors can operate on his spinal cord and bring down the severity of the problem. Such children are less likely than others to use walking devices.

Bowel and Bladder Management:

This is a serious aspect of Lower Limb Paralysis. Patients need to undergo routine bladder and bowel evaluation and device management plans to reduce the risk of organ damage.

Conclusion:

There is hardly any treatment for Lower Limb Paralysis. However, physical therapy may solve some of the problems. If it does not, management of bowel and bladder and watching out for deep Vein Thrombosis should be done on a regular basis.

One can also use alternative methods like Acupuncture, Chiropractic, Massage, and other holistic treatments. However, it is always recommended to consult an orthopedic doctor before opting for any methods.

Paralysis Of Lower Limbs!

A bone fracture occurs when a strong external force is applied on the bones causing it to break. It is an extremely painful condition that results in days of immobility and rest. There are several reasons which can result in bone fracture, some of them being:

1. Injuries caused in sports
Any sport requires and demands extreme physical exertion and participation. Being involved in any sport therefore automatically increases your risk of incurring injuries. Bone fractures therefore are mostly reported during sports.

2. Osteoporosis
Due to the deficiency of calcium, the bones of both men and women tend to get weak and more susceptible to fracture and breakage. It is one of the primary causes that lead to bone fracture.

3. Osteomalacia
This also refers to a condition wherein the bones become weak and brittle. Much like osteoporosis, osteomalacia too significantly contributes to instances of bone fractures.

4. Osteosarcoma
This is a rare form of bone cancer that most often develops either near the femur or near the shinbone. An instance of this form of bone cancer is most often found in children and weakens the bone, consequently leading to fractures.

Though there may be different causes of broken fractures, its symptoms remain similar. Some of them are-

1. Swelling
One of the most common symptoms of bone fracture is perceptible swelling. If any of your bone is fractured, that particular part will be visibly swollen.

2. Deformity
Bones give your body the shape it has, thereby, any fracture anywhere would inevitably manifest itself as a clear deformity of that particular part.

3. Extreme pain
It goes without saying that a bone fracture would entail excruciating and extreme pain. This pain sharply increases with mobility thereby necessitating complete rest.

4. Temporary loss of function
The part of the body where the bone is broken temporarily becomes dysfunctional. For instance, if the bone in your hand is broken, you will find it extremely difficult to move and do any work with it.

Causes and Symptoms of Bone Fracture

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