Radiology is a special branch of medical science that uses various techniques of imaging for the diagnosis and the treatment of several types of diseases in the body. The different types of imaging techniques used in radiology are X-rays, Computerised Tomographic scan (CT Scan), ultrasound, Magnetic Resonance Imaging (MRI) and nuclear medicine which includes Positron Emission Tomography(PET).

Role played in evaluating hip replacement
Hip replacement surgeries have become extremely common in the recent times, and radiological evaluation remains the mainstay of the overall hip replacement procedure. Thus, the role played by radiology is quite significant in such situations. All the specific anatomical landmarks and the measurements are used to make sure the placement is perfect during the hip replacement surgery. Radiological imaging helps in the assessment of the following conditions that are as discussed below.

The length of leg
The inequality in the length of the two legs is prevalent after a hip replacement surgery which can create a great deal of discomfort and inconvenience to the patients. A greater difference in the length of the two legs increases the chances of dislocation, and this is a situation where radiological evaluation plays a crucial role. With the help of radiological imaging, the length of the legs can be made almost equal.

The horizontal center of rotation
In this case, horizontal center of rotation helps in the assessment of the acetabular component of the prosthesis. This is calculated by the measurement of the distance between the center of the head of the femur and the acetabular teardrop. This distance should be bilaterally equal, and it is just not possible without the help of the imaging techniques of radiology.

Acetabular inclination
The acetabular inclination is the angle formed between the face of the cup and the transverse axis. If the angle is less, then it results in a stable hip, but the abduction is limited. On the other hand, if the angle increases then there are high chances of dislocation of the hip. Thus, with the help of radiological evaluation, proper and effective angular inclination is given which is optimum for the patient.

The stem positioning of the femur
The main aim of the stem positioning of the femur in a hip replacement surgery is placing the stem in a position which is neutral within the shaft. To get a proper idea of the positioning, the imaging techniques are of utmost importance which cannot be achieved perfectly without the imaging.

Thus, the crucial role the different techniques of radiological imaging plays during the overall procedure of a hip replacement surgery can be perceived. With the use of the different imaging techniques, the results obtained are closer to perfection.

How Radiological Evaluation Can Help In Case Of Hip Replacement?

Most of the arthritic conditions don t have any cures. Ankylosing Spondylitis is also a type of arthritis that does not have a cure. It is a kind of arthritis of the spine; it affects the vertebrae. It primarily affects the spine, but it may also affect other areas such as shoulders, hills, hips, ribs, small joints of the feet and hands etc. In very advanced stages, it may also affect eyes, lungs and heart. 

However, what really makes it scary is Ankylosis. When Ankylosis takes place, there is formation of new bony structures in the spine. These structures cause some sections of the spine to fuse and make the spine immobile. 

Symptoms of Ankylosing Spondylitis 

  Pain and Stiffness 

One may feel a constant pain coupled with stiffness in areas like buttocks, lower back, hips etc. These symptoms may go on for months. It often starts at the sacroiliac joint. 

  Bony Fusion 

The formation of bony structures in the spine in advanced stages may affect movement of the back, neck, hips etc., and may also impair the ability to perform daily activities. The formation of bony structures may go to the extent of fusing the ribs in the rib cage to the breastbone or spine. This may limit the ability to expand the chest while taking deep breaths. 

  Pain in Ligaments and Tendons 

Ankylosing Spondylitis may also affect the tendons and ligaments that attach the muscles to the bones. This may precipitate pain and stiffness beneath or behind the heels. 

Cause of Ankylosing Spondylitis 

The cause of this disorder is not yet known, yet a genetic link cannot be ruled out. It has been observed that most of the people affected with Ankylosing Spondylitis carry a specific gene in them. People carrying this gene are susceptible to spondylitis. However, there are about 10% people who carry this gene, but don t have any sign of Ankylosing Spondylitis. So, a sure determinant of cause of this disease is not completely known. 

Diagnosis of Ankylosing Spondylitis 

To diagnosis Ankylosing Spondylitis, the physician has to look at several factors. 

These include: 

  Symptoms exhibited by the patient 

  Physical Findings 

  X-Rays of pelvis and back regions 

  Taking chest measurements while taking deep breaths 

  Laboratory tests Based upon the complete diagnosis, physician can positively determine if the condition is indeed Ankylosing Spondylitis. 

Treatment 

While a cure for Ankylosing Spondylitis is still not on the horizon, there are some treatments which can reduce pain and discomfort and thereby improve daily activities. Goals of treatment Since the disease can t be cured, the goal is to reduce pain and stiffness, prevent deformity, maintain a good posture, and help perform daily activities. In fact, if treatment is proper, the patient may lead to a semblance of a normal life. However, it calls for a team approach. The team must include a physical therapist and an occupational therapist, apart from a rheumatologist. If the patient is suffering from bony growth, the doctor may go for an osteotomy.

Ankylosing Spondylitis - How To Handle It?

Simple exercises for relief from knee pain

A lot of people suffer from knee pain, some hereditary, some due to injuries and some due to other reasons. Whatever be the reasons, the pain is very bothersome. 

Try the following exercises regularly to get relief from knee pain.

1. Leg lifts - sit straight on a chair with your feet firmly on the ground. Lift the leg for which the knee pains, until it is parallel to the ground. Hold for a couple of seconds and bring back to the initial position. Do 10 reps every day.

2. Knee bending - sit on a chair and keep a stool of same height as the chair in front of you. Place your knee on the stool, knee slightly bent. Slowly, straighten your leg and hold in the straight position for a couple of seconds before you release. Do 10 reps.

3. Leg straightening - stand straight and place the foot on a low platform. Bend down, place both your palms on the knee and slowly push it down until your leg is straight. Push only as far as it doesn't hurt too much. Hold for a few seconds and release.

4. Stretching - sit upright. Bring your leg towards your chest by bending the knee and keeping your hand above the ankle. Push your heel towards your buttocks. Release after a couple of seconds.

5. Chair pulling - stand straight near a door keeping your feet apart (shoulder-width), in front of a chair. Hold the knob of the door and slowly, sit back on the chair. Feel the pull in the muscles and go back to previous position after 2-3 seconds. Repeat.

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5 Only Exercises For Easy Relief From Knee Pain

A menstrual cramp is something which every woman complains of for a day or two every month. Menstrual cramps are usually the pains felt in the lower abdomen, which can occur both before and during a woman's menstrual period. These cramps are caused by a hormone called prostaglandin that causes the uterine muscles to contract during menstruation. When the uterus contracts to shed its natural lining during your period it releases a hormone called prostaglandins which causes pain and inflammation. So higher the level of prostaglandins more severe the menstrual cramps.

It might be just a minor discomfort for some, but for others it can be severe. The symptoms of menstrual cramps include pain in the abdomen, pressure in the abdomen and pain in the hips, lower back, and inner thighs as well. However, if the cramps are severe you might have an upset stomach, loose stools and vomiting too.

Three out of four women experience menstrual pains and every one out of 10 women experiences severe cramps. Here are few remedies that might help in relieving the pain:

Exercise, brisk walking or any type of physical activity can help to ease your belly pain as by being physically active your body pumps more blood, which helps in releasing endorphins to counteract the prostaglandins and reduce your cramps.
Apply heat on the lower abdomen or the area where you feel the pain as it helps to relax the contracting muscles in your uterus.
Improve your diet by reducing fat and increasing vegetables. However, avoid foods that contain caffeine and salt.
Take a warm bath as it may also provide some relief.
Add ginger in your food as it helps in lowering the levels of the pain-causing prostaglandins.
Drink chamomile tea at least three times a day.
Take fish oil supplements, vitamin B1 or both.
Make sure to get enough vitamin D.
Have an orgasm as it releases endorphins which has a pain-relieving effect and helps in boosting your mood as well.
Include more dietary magnesium such as dry almonds and boiled spinach as it helps to ease the pain of cramps.
Acupuncture also has an anti-inflammatory effect.
Take a safe painkiller to reduce pain.
Birth control pills may help relieve painful cramps, but they do come with side effects which may include spotting, breast tenderness, nausea and low sex drive.
Refrain yourself from smoking and drinking alcohol.
Finally, have appropriate rest.
Note: If you still do not get any relief despite trying some of these options then you must visit your doctor to rule out more serious health issues as the menstrual cramps are sometimes caused or worsened by other conditions and any sort of medications for such cramps are to be taken after consulting a Gynaecologist.

How to Get Relief From Severe Menstrual Cramps

Treatment of frozen shoulder varies depending on the stage it is at, and how severe is the pain and stiffness. There is no outright cure and the aim of treatment is to keep the joint as mobile as possible. The most effective treatment is that which maintains a good range of movement until the shoulder starts to heal. 

Treatment may Include the following:

1. Shoulder exercises: Regular, gentle exercise can help to keep the shoulder joint mobile. If your shoulder is very stiff, exercise may hurt, and it should only be carried out with the guidance of your doctor or physiotherapist. If you are able to, continue using your shoulder as normal saving' the shoulder can cause the muscle to waste and may make stiffness worse.
2. Painkillers: Over-the-counter painkillers such as paracetamol or prescription-only drugs such as codeine may be taken to ease pain and you should discuss this with your general physician or pharmacist.
3. Anti-inflammatory painkillers: Such as ibuprofen and diclofenac, are often prescribed to ease pain and inflammation. Any medication that you take should be discussed with your general physician or pharmacist.
4. Steroid injections into or near the shoulder joint may be effective at relieving pain and inflammation for a few weeks. However, injections are not a cure, and symptoms may return.


Treatment of frozen shoulder

Tennis elbow is a type of tendinitis. It is usually the swelling of certain ligaments. It causes pain in the elbow as well as the arm. These ligaments are bands of strong and stretchable tissues that connect the muscles of your lower arm to your elbow. In spite of its name, you can in any case get tennis elbow regardless of the possibility that you have never been close to a tennis court. This is merely a name for the condition and has little to do with the sport. It can affect anyone who indulges in a swinging motion.

Any repetitive exercises that require a tight grip, particularly in cases where the thumb and the initial two fingers are used frequently, may cause tennis elbow. Tennis elbow is the most common reason for patients to see their doctors for elbow torment. It can occur in individuals of all ages; however, it is most common and normal at about the age of forty.

This condition is usually caused when there are repeated contractions of the lower arm muscles that you use to raise your hand and wrist as well as to straighten it. The repetitive movements and pressure to the tissue may bring about a series of little tears in the ligaments that connect the lower arm muscles to the hard surface on the outside of the elbow.

Tennis elbow ordinarily occurs after some time. Dull movements such as holding a racket during a swing can strain the muscles and put a lot of weight on the ligaments. That consistent pulling can cause a small amount of tears in the tissue. Tennis elbow may be caused because of the following reasons:

Playing tennis
Playing racquetball
Playing squash
Fencing
Weight lifting or any other stressful exercises involving the muscles
In tennis, the following moves can lead to tennis elbow:

One-handed backstroke with a poor stance or lose hand
A late forehand swing bringing a bend in the wrist altogether
Snapping and turning the wrist while hitting with full power
As the name suggests, playing tennis, particularly repeated use of the backhand stroke with poor strategy, is a conceivable reason for tennis elbow.
However, a number of other basic arm movements can also cause tennis elbow. It can also affect individuals with particular occupations or while performing leisure activities that require heavy arm movements or gripping, for example, the following:

Carpentry
Excessive writing
Painting
Raking
Weaving or knitting
Utilising plumbing devices
Driving screws
Chopping cooking ingredients or vegetables, especially meat
Repetitive computer mouse utilisation
Lifting heavy materials or even grocery bags
There are a number of ways to treat a tennis elbow. These include certain over-the-counter (OTC) medicines. If those do not work, seek the help of a specialist or physiotherapist. He or she can recommend you the right kind of medicines as well as exercises needed for the recovery.

Tennis Elbow - Common Causes Behind It!

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