Avascular Necrosis, also termed as Ischemic Bone Necrosis or Osteonecrosis is a medical condition characterized by the bone death on being deprived of blood. The condition is known to occur in the shoulder, ankles, and knees. However, the part of the body most affected by Avascular Necrosis is the hip. In this article, we will describe the conditions that contribute towards Avascular Necrosis of the hip along with the associated symptoms.

Factors that lead to Avascular Necrosis of the hip
The supply of blood to the bones may be interrupted by a myriad of factors some of which include

1. Certain medical conditions and health disorders such as

Gaucher's disease: A genetic disorder resulting from glucocerebrosidase enzyme deficiency. As a result, glucocerebroside gets deposited in the cells of the macrophage-monocyte system.
Sickle cell anemia: A genetic disorder which results in the RBC's appearing like a sickle cell instead of being round shaped.
Both of these conditions bring about a significant reduction in the supply of blood to the bones resulting in Avascular Necrosis.

Certain inflammatory conditions that may damage the arteries and trigger Avascular Necrosis of the hip include autoimmune diseases, pancreatitis or HIV infection.

2. Extensive and prolonged use of corticosteroids: Often used as non-inflammatory drugs, corticosteroids can play a contributing role, resulting in Avascular Necrosis (non-traumatic). The fatty substances are usually broken down by the body. However, the use of corticosteroids may affect this breakdown as a result of which the fatty substances start piling up in the blood vessels, constricting their size. The constricted blood vessels, in turn, reduces the supply of blood to the bones to a great extent.

3. An injury or a fracture affecting the femur: A hip fracture or a dislocation that affects the upper half of the thigh bone or the femur acts as a potential threat, triggering a traumatic Avascular Necrosis (AVN) of the hip.

In some case, radiation therapy or chemotherapy for cancer can go a long way in interfering with the ability of the bone (weakens the bone) to receive blood, causing bone death.

People who are into heavy drinking stand a greater risk of suffering from AVN. An increased consumption of alcohol causing constriction and narrowing of the blood vessels interfering with the flow of blood to the bones.

Symptoms characteristic of AVN of the hip

Unfortunately, the initial stages of AVN are asymptomatic. However, as the condition progresses into later stages, a person may experience pain and discomfort, particularly while exerting pressure on the bone affected by the condition.
As the bone and the adjacent joints deteriorate and collapse further, a person may experience great difficulty in using the joint altogether.
In some cases, the condition may progress and affect both the hips (Avascular Necrosis Bilateral).

Causes and Symptoms of Avascular Necrosis of the Hip

10-minute easy exercises to relieve back pain

Most of us lead sedentary lifestyles these days which have led us to experience severe problems with our spine. Irrespective of your age, a majority of people today suffer from back pains as a result of sitting for long periods. The most effective way to counter back pain is to strengthen your spine to make it capable of dealing with these aches in a better manner.

These 3 exercises will help you counter back pain quickly.

1. Leg lifts - a lot of us have weak abdominal muscles as compared to other regions and this leads to an imbalance in the muscle strength of different groups. Leg lifts help restore that balance. You have to lie on your back and choose a firm and rigid surface. Start by lifting your legs slowly and avoid any bending. Keep lifting them to bring them at an angle of 90 degrees with your upper body and then return to the starting position. Around 15-20 repetitions of this exercise on a daily basis are bound to give you much relief from recurring back pain.

2. Cycling - this exercise is perfect for building coordination among all the abdominal muscles of your body. Set your body in a sit-up position with your back on the floor and knees bent. Next, move your legs in a pedalling position, as you would do in case of riding an actual bicycle. Continue the movement for about 20 seconds in each direction.

3. Plank positions - in a plank position, you are required to hold your body in a particular position for a specified time period. For example, you can perform a plank position by holding your body in a position that it would acquire during a push-up. Do not rest on your palms and instead bend them at your elbow, so that your weight now rests on the forearms. Breathe deeply and hold the position for a minimum of 30 seconds.


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10-Minute Easy Exercises To Relieve Back Pain

Lower back pain is a very common discomfort causing condition that occurs anywhere on the back below the ribs and above the legs. The pain is very common and it is faced by most individuals at least once during their lifetime.

The most basic measures to cure your lower back pain are exercising well, eating healthy and maintaining a good body posture at all times. Here are some of the common treatment options for reducing back pain.

Spinal Manipulation

It refers to an ancient form of therapy in which your back pain is treated externally. This form of treatment is quite similar to a massage treatment and helps to relax the muscles in the lower back area, thereby reducing the pain. It is usually done by osteopathic physicians, chiropractors, occupational therapists and physical therapists.

Neurostructural integration technique (NST)

The main role of this type of treatment is to naturally reset the affected area of the body in order to allow it to regain its normal form. The results usually begin to appear after at least 2 sessions of the therapy and the effects are long lasting in nature.

Acupuncture

This is an old technique which uses small needles at strategic locations on your skin. The main aim of the acupuncturists is to re-balance the flow of energy in your body and to ensure that you have an optimal level of energy in all parts of your body. This in turn helps to regain the normal state of your lower back if the right points on the body are targeted.

Other measures

Some preventive measures which ensure that the lower back pain does not recur are as follows:

1.Keep your spine straight and posture correct
2.Avoid excessive bending, stretching or weight lifting
3. Avoid heavy physical activities like sprinting
4.Regular and light exercising

Common Treatment Options For Back Pain

Hemorrhoids or piles are diagnosed by swelling of veins in the lower part of anus and rectum. Due to swelling, the walls of rectum and anus are stretched and thus become irritated. Hemorrhoids are of two types: Internal and External hemorrhoids.

Internal Haemorrhoids: As the name suggests, the piles are not visible from outside. These are present deep inside the rectum, located above the pectinate line and these are covered with the cells that are present through the rest of intestines. Internal hemorrhoids are normally painless. The first sign of internal hemorrhoids is rectal bleeding. However, straining can push internalhemorrhoid and it protrudes through the anus and this can be painful.

Causes of Haemorrhoids
The swelling of hemorrhoid occurs only when the pressure in the small vessels of rectum and anus is increased and is engorged with blood. The size of the hemorrhoids is also increased. The increased pressure may be due to various factors:

Consuming low fiber diet and pushing or straining while passing stools, thus blood vessel pressure is increased.
Pregnancy also is a cause of swelling as there is the increased pressure of the uterus on rectum and anus.
Sitting for long on toilet also increases pressure.
Obesity is also a cause of hemorrhoids.
People suffering from diarrhea, both acute and chronic.
A person having colon cancer might have hemorrhoids.
Signs and Symptoms of Haemorrhoids:

The most common symptoms of hemorrhoids are painless bleeding, itching in anal, swelling and feeling of the presence of lump at the anus.
All these symptoms are associated with inflamed hemorrhoid.
Inflamed internal hemorrhoid can cause swelling, but is painless as there are no fibers attached to veins above the pectinate line that cause pain. However, passing hard stools can scrape off the thin lining of hemorrhoid, which can cause the painless bleeding.
Spasms of the rectum and anal muscles caused by these swollen hemorrhoidscause pain, especially when they are protruded through the anus.
Internal hemorrhoids can form a clot or thrombose resulting in severe pain.
The presence of has inflammation, stool,and constant moisture and these can lead to itching and burning sensation in the anus among patient of internal hemorrhoid.
Treatment of Haemorrhoids

Diet: Haemorrhoids can be treated when individuals consume a fiber-rich diet in order to soften the stools and ease their bowel movements. Fiber-rich foods include fresh fruits, dry fruits, grains, vegetables, and cereals. About 20 to 30 grams per day of fibrous foods is recommended. Dietary fiber will help create bulk in the intestines which will help in softening of stools and ease bowel movement. Supplemental fiber available in the marketincludes psyllium husk, methylcellulose, and calcium polycarbophil. Other recommendations include increased intake of liquids and having stool softeners. Drinking enough water and liquids will prevent stool from hardening.
Over-the-counter topical treatment: There are various products available to treat hemorrhoids, such as gels, hydrocortisone creams, ointments, foams, pads, and suppositories.
Home remedies: Soaking anus in a warm sitz bath might also help in hemorrhoids for about 10 to 15 minutes per day. One should practice good hygiene and clean anus with warm water while showering. Avoid using soap and dry toilet paper. One can also use a cold compress on the anus.
Minimally Invasive Procedure for Hemorrhoids (MIPH)

Out of the various types of medical and surgical interventions available to treat Piles, Minimally Invasive Procedure for Hemorrhoids (MIPH) 0r painless stapler surgery is known to be very popular since it acts an alternative approach to surgical interventions made for piles.

MIPH is defined as a minimally invasive surgical technique in which a band of loose or prolapsed mucosa and sub mucosa in the rectum is excised, proximal to the piles and disrupted mucosa is fixed by  stapled end to end mucosal anastomosis.

This will ultimately occlude the blood supply to the superior hemorrhoidal artery above the hemorrhoidal tissue, resulting in the retraction of prolapsed mucosa back to its original anatomical position. A special circular stapler known as PPHO3 is used in the anastomosis and the whole maneuver will take around 30 45 minutes.

Internal Haemorrhoids - Best Ways They Can Be Treated!

Pain causes a lot of discomfort in the body no matter whether the pain is in the back, legs or in the head. Almost all people experience lower-back pain at some point in their lives, which can be extremely painful and can cause considerable annoyance. The first medical specialty that comes to mind for relief of lower-back pain is Orthopedics. The other two specialists that play a vital role in treating lower-back pain are the neurosurgeons and the physiatrists.

Pain in the Back
It is very difficult for the body to source the pain when it is deep and this pain could be due to infection, disease or injuries in the back, stomach and heart. It is even possible that the pain radiates to different places in the body. Often back pain is accompanied by body changes like redness, fever, neurological problems, heat, and changes in body functions and for that diagnosis of the back pain may be very severe. Patients suffering from lower-back pain and with symptoms that comprise of weakness in the foot or other symptoms of a neurologic insufficiency must definitely see a neurosurgeon.

Back pain that occurs due to reversible problems is known to vanish in a few hours or in a day. However, if it continues longer and is accompanied by body changes, then there are chances that the condition can become worse. Visiting a doctor becomes a must for back pain if any of such characteristics are witnessed. It is always better to get evaluated by a physician.

When to Consult a Doctor Immediately

    Back pain that is followed by a shock like a car accident.
    The pain in the back worsens and is constant
    Back pain continues for more than 4-6 weeks
    The pain does not improve even after taking typical remedies such as taking pain relievers or after resting.
    Severe pain in the back in the night and that is alleviated by rest
    The back pain is accompanied by abdominal pain
    Numbness in the upper thighs, buttocks, groin or in the genital area
    Weakness or tingling sensation in the arm or legs

Role of a Neurosurgeon
The neurosurgeon provides non-surgical as well surgical care depending upon the nature of the illness or the injury, and he does not just operate. The neurosurgeons are experts and offer treatment to patients suffering from any injury or disease in the spine, brain or peripheral nerves that deal with arms, hands, feet and legs. But there are many other neurosurgeons that confine their practice to treating back pain.

Lower Back Pain - 8 Signs When You Must Visit Your Doctor

Why Does Your Back Hurt?

Most of us, experience back pain due to incorrect posture or longer duration of sitting.

Sometimes you may experience back pain because of exertion - you spent the entire day doing the same kind of job or maybe you bent in a wrong manner while picking up your child. However, the actual cause of your spinal agony may not be very clear, but it pays to be aware of the possible reasons that can cause backache. It is good to consult a doctor if your back pain is consistent and recurrent.

Here are few of the causes:

1. The position of your pelvis

The pelvis consists of three bones that can shift depending on which muscles become weak or stiff. This brings about a pull in the muscle of the lower back, resulting in severe strain to this area. You should consult a physiotherapist for suggestions regarding the best exercises for strengthening your pelvic area.

2. Weak abdominal muscles

A cause of your back pain can be weak stomach muscles. Abdominal muscles play an important role in balancing out the constant bending that your back muscles perform. When you've weak abdominal muscles, your spine is not able to maintain proper balance, resulting in severe stress on the spinal column.

3. Disc injuries

Located between the bones of your spine, discs perform the function of a shock absorber. Physical injury to these padded cushions can cause them to break open, leading to a condition known as herniated disc. This can then bring about pain in the back area.

Few precautions that can be taken for a hurting back. Despite the causes, there are certain precautions that you can take, which are:

- Avoid sitting in a bad posture, that is, keep your back straight as much as you can. Pull and stretch your body in continual intervals to keep it relaxed.

- Consult the right physician instead of doing exercise that can aggravate your pain.

- Take a break from work and go for short walks, every couple of hours.

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Why Does Your Back Hurt? + What To Do About It

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