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?

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

If you have a desk job that involves sitting right in front of your computer throughout the day or for a major part of the day, you could be unknowingly putting yourself at augmented risk of reduced hip mobility. The hips are one of the major muscles in your body that are used in a number of activities you do everyday.

Causes of Hip Immobility-

1. Sitting for long hours at the same place and working. This is common to people who work in front of the computer screens for extended hours continuously.

2. Toxic Synovitis, which is an inflammation of the hip joint. It causes pain and stiffness.

3. Juvenile Arthritis

4. Rheumatoid arthritis

5. Tendinitis or inflammation of the tendons that causes severe discomfort in movement

6. Ankylosing spondylitis that mainly affects the spine. It can cause extreme pain and discomfort in the movement of the hips. This makes it difficult to sit, stand or lie down.

7. Injuries

8. Fractures and breakage

9. Muscle and tissue ruptures near the hip region

10. Sprains and strains

11. Lack of proper blood circulation

12. Pain and injuries in the lower back region which can spread to the hip, causing stiffness and swelling

Physiotherapy for Hip Mobility-

Physiotherapy alias physical therapy is considered as one of the fastest growing allied areas of present generation medicine. Being an important rehabilitative service needed in a community and a vital therapeutic supplement of the medical profession, it's the treatment of diseases and disabilities using physical exercises, heat radiations, cold therapy, hydrotherapy, acupuncture and therapeutic massage. 

As doctors, physiotherapists or physical therapists are essential in helping the patient to recover and rehabilitate from a state of incapacity, due to genetic defect or the result of an accident or an illness. Physiotherapy for Hip Mobility involves certain exercises. Below give are some of the most common exercises for hip mobility-.

Lying Hip Rotations. One has to lie on the back on a padded mat, then put one leg over the other, exactly over the knee on one s lower thigh. Now, use either a towel or the hands to get to the leg that is placed below and without hyperextending, slowly pull this leg s knee closer to the chest.

Butterfly Movements and The Frog Posture.

The Kneeling Lunge. Here, one has to lunge forward with one knee on a padded mat. Then position the foot carefully beyond the knee that is put forward. Place your hands over the knees; straighten hip of the rear leg while leaning with the hips forward. Hold this particular stretch and repeat with the opposite side.

The Squatting Position.

The Pigeon Posture. In this, your knees need to be right below the hip on the padded mat. Then lower the outer side of the right buttock to the mat. You have to position your right heel in such a manner that it is exactly in front of the left hip. Hold this stretch for about 5-6 breaths and exhale deeply through the nose.

Bending forwards or backwards, guided and assisted by a physiotherapist.

Stretching Exercises.

Hot compresses on the area of inflammation.

Ice packs can also be applied alternately on the spot of injury.

Massage helps to regulate blood circulation and is an important part of physiotherapy.

Physiotherapy for Hip Mobility

Aches and pains are typical signs of fatigue, but sometimes these aches are constant and can affect your day to day life. Fibromyalgia is not a disease, but a syndrome that affects the muscles and soft tissues of the body leading to chronic pain, tiredness and insomnia among other symptoms. Though this syndrome cannot be cured, it is not life-threatening and can be managed without causing permanent damage. One of the ways to manage fibromyalgia is through massage therapy.

Massage therapy is one of the oldest forms of healthcare. It aims to improve circulation thereby, improving the flow of nutrients through the body and aiding in the elimination of waste material. When it comes to fibromyalgia patients, a massage not only calms tired muscles but also reduces heart rate, improves the range of motions possible in joints and increases the body s production of natural painkillers.
Most fibromyalgia patients benefit from deep tissue massages. During the treatment, a therapist may use his or her elbows, forearms and feet along with their palms and fingers. He or she will typically use long strokes while kneading the muscles in deep circular patterns. Your therapist will also be able to address specific tender points and ease muscle knots.
Massage therapy can be customised as per your requirements and sensitivity. Fibromyalgia patients are very sensitive to touch and hence, to benefit from a massage, it is essential, to be honest with your therapist and tell him or her the level of pressure you can handle.
Massage therapy not only helps deal with fibromyalgia-related pain, but can also help treat insomnia that accompanies it. After a massage, you are more likely to have a restful sleep that does not make you wake up feeling tired. Having a good night s sleep is important for fibromyalgia patients as it is during this time that the body restores and rebuilds itself.
Massage therapy can also help manage the stress and anxiety that results from fibromyalgia pain. As the therapist addresses the various pressure points on the body, stress, anxiety and depression are relieved. Some theories also suggest that a massage blocks pain signals from reaching the brain while others suggest that a massage can stimulate the release of serotonin or endorphins.
Though a massage may feel like a simple procedure, the wrong massage can cause worsen your pain. Hence, it is important to work with a professional masseuse to treat your aches and pains. Following a regular massage schedule can also help manage your discomfort better.

Fibromyalgia Pain - Can Massage Therapy Reduce It?

In preparation for the possibility of conception, a woman's body undergoes the menstrual cycle every month which culminates into the periods. This is a normal process which all women of reproductive age go through every month. However, in certain cases, the periods can be really painful where you may suffer from menstrual cramps or could be generally in much pain. This condition is known as Dysmenorrhea.

What exactly is Dysmenorrhea
As mentioned above, Dysmenorrhea is a disorder that many women got through while having their periods where they may suffer from painful cramps. The pain usually occurs in the pelvis area along with the lower abdomen and it may also be accompanied by other symptoms.

Some symptoms of Dysmenorrhea
Some of the symptoms of Dysmenorrhea could be any combination of the following factors
I. Very painful menstrual cramps accompanied by lower back pain
II. Diarrhea and nausea along with the cramps
III. Pain in the inner thighs, lower back and hips
IV. Being hypersensitive to light, loud sounds, specific smells and touch
V. Being fatigued all the time, even causing you to faint

Causes of Dysmenorrhea
Dysmenorrhea is usually caused by the contraction of the Uterus. While the uterus does contract a little even in normal periods, during Dysmenorrhea the contractions tend to be a little too much. Due to this the uterus presses against the blood vessels and organs within the vicinity causing oxygen loss to them. This causes elevated levels of pain and discomfort.

Some of the underlying causes which may result in Dysmenorrhea are:
1. Narrowing of the cervix - Also known as stenosis, the lower part of the uterus which is the cervix may become narrow due to scarring and cause Dysmenorrhea.
2. Endometriosis - This is where the uterine lining is found outside the uterus, especially in the pelvic cavity and thus may cause painful cramps.
3. Inflammatory pelvic diseases - This is when a bacterial infection in the pelvic area can spread to multiple organs, including the uterus and thus may cause painful menstrual cramps.
4. Tumors - Tumors or fibroids which are unwanted growths on the inside of the uterus may also trigger Dysmenorrhea.

What to do if you are suffering from Dysmenorrhea
Below are some of the basic steps which you can take to ease pain from Dysmenorrhea
1. Avoid smoking and abstain from alcohol
2. Ample rest during periods
3. Keep the body dehydrated
4. Don't consume foods high in salt
5. Don't drink coffee or any caffeine rich foods
6. Lower back massages and hot water bag treatments to relieve pain
If severe pain still persists for long or if dysmenorrhea occurs repeatedly, then you should consult a doctor first rather than trying to resolve the problem yourself.


All about Dysmenorrhea

Tennis elbow is a condition, which is characterized by the inflammation of the tendons occurring in the elbow region due to excess use of the muscle groups present in the overarm. Tennis elbow can cause a lot of distress once it occurs so it is best to perform certain exercises to strengthen the muscle groups in your overarm so that muscle strain does not occur during your physical activities. Read on more to find about all the different ways to strengthen your muscle groups to prevent tennis elbow.

1. Staying in good physical shape overall tones your body and strengthens your muscle groups, thus reducing the likelihood of tennis elbow.

2. It is also important that the physical activities, which are performed by you are done using proper technique as otherwise undue strain might cause unnecessary discomfort and pain.

3. You should try strengthening the muscles in your shoulder, arm and upper back to reduce the stress your elbow undergoes during physical activity.

4. Using a counterforce brace for activities, which include twisting or grasping of the arm can also help. The use of a counterforce brace is to distribute the pressure throughout the arm, which reduces the stress on the elbow. The brace is highly recommended for people who are likely to develop tennis elbow. One should consult a doctor before opting for a counter brace. 

However, it is not a substitute for rehab exercises. If repeated arm movements or certain physical activities are causing discomfort or pain in the elbow region, check for alternative ways of performing the task. If you have taken up tennis, cricket or golf as a sport, it is highly recommended that you take proper lessons in technique as these sports involve twisting and grasping your arm, which can cause injuries if you do not follow proper techniques. Also keep in mind to choose sports equipments which are at par with your physical fitness, flexibility and strength.

For daily activities, take a note of the activities, which involve putting stress on your elbows. In such instances follow techniques or different ways to perform the tasks, which will put minimum stress or pressure on your elbows. Also, apart from using the technique one has to stay fit, for which getting regular body health check up is very important.

How to Prevent Tennis Elbow

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