When an organ residing in a cavity such as the abdomen tries to push through the muscular layer it resides in, it is called as hernia. 

Though said to be genetic, hernias can be caused by things such as improper heavy lifting, incorrect posture, or chronic constipation and as a result of surgical complication or injury. Factors like obesity, pregnancy, smoking, chronic lung disease aggravate the severity of the hernia. It is believed that about 27% of all males and 3% of females can have a hernia during their lifetime.

Types of hernias:

Inguinal hernia: The groin is the most common area, where the abdomen pushes through a weak spot in the lower abdominal wall, causing a protrusion into the inguinal canal. This is more common in men than women.

Hiatal hernia: The abdomen has the diaphragm separating it from the thoracic cavity in the upper border. When it pushes through the diaphragm, a hernia is caused and there is almost always associated food reflux in these cases. Though the most common cause is associated old age, due to muscle weakness, there also are cases of congenital hiatal hernias.

Umbilical hernia: The abdomen finds a weak layer along its length and protrudes through the skin on the stomach. Most commonly seen in babies around the bellybutton, it gradually corrects itself on its own. Quiet rare in adults, seen during pregnancy and in chronic obese people.

Incisional: These are post-surgical, and happen when the organ protrudes through the weakened wall due to surgery. The abdomen is again the most common area and the hernia can happen either onto the external surface or internally, when they are called ventral hernias.

These are the most frequent types, though hernia affects other organs like the spine, brain, appendix, etc.

Treatment
 
This includes a combination of constant monitoring followed by a decision to do surgical treatment. Hiatal hernias and umbilical hernias can be monitored for a while before deciding on surgery. Inguinal hernias may require surgery earlier in the stage. Post-surgery, a mesh is placed to hold back the tissue in its corrected place. The umbilical hernia in children could be self-limiting. If it does not get auto-corrected in the first year of life, that also would qualify for a surgical treatment. Hernias need to be managed under medical supervision.

Hernia - What You Should Know About It?

When an organ or fatty tissue is squeezed through a hole (weak spot) in the connective tissue or a surrounding muscle then it causes a hernia. Usually, hernia happens at the abdominal wall and sometimes it can be seen as an external bulge.

There are various types of hernia which include:

  Inguinal Hernia (happens in the inner groin).
  Incisional Hernia (develops through a scar or an incision in the abdomen).
  Umbilical Hernia (develops at the belly button).
  Femoral Hernia (develops in the outer groin or upper thigh area).
  Ventral Hernia (develops in the general ventral or abdominal wall).
  Hiatal Hernia (develops inside the abdomen, beside the upper diaphragm or stomach).

The most common cause of hernia is the combination of pressure and opening of connective tissue or weakness of the muscle. Anything that escalates the abdominal pressure can lead to a hernia, including lifting heavy weights, constipation, persistent sneezing or coughing, obesity, and diarrhea. Overexertion, poor nutrition, and smoking can also weaken the muscles and can increase the possibility of a hernia.

Mesh Surgery 
Surgical mesh is used to supply extra support to the damaged or weakened tissue. It is a medical device, usually made out of either animal tissue (from skin or intestine) or synthetic material. Surgical mesh of synthetic material can be made in non-knitted sheet forms or in the knitted mesh. The synthetic material used for making a surgical mesh can be absorbable, non-absorbable material, or a combination of both.

Surgical mesh made out of animal tissue is disinfected and processed in a way that makes it suitable for implantation. These are absorbable and mostly made from the tissues of pig or cow.
Absorbable mesh degrades and loses its strength over time. It is not made to supply
long-term support to the restored site.

On the other hand, non absorbable mesh remains in the body for a long duration and is accounted for as a permanent implant. It provides permanent strength for restoring hernia.

In Hernioplasty or the mesh surgery for a hernia, the muscle opening is not stitched shut, instead it is covered with a sterile, flat mesh which is mostly made of synthetic or animal tissue. Small cuts are made around the hole in the shape of the mesh and the patch is stitched into the healthy surrounding tissues. The weak or damaged tissues around the hernia use the mesh, as support to regrow.

Recovery
Usually it takes up to 4 to 6 weeks to recover completely from mesh surgery. However, one can get back to his/her normal routine within 2 weeks post the surgery. There are certain precautions that one should undertake to avoid any complications. One should avoid heavy weight lifting, heavy exercises, stretching, and running. These precautions include diet modifications too. One should avoid consuming heavy fatty food and meat.

Takeaway
A hernia can be caused by a number of reasons and mesh surgery is a medical procedure helps to treat this problem. One should not avoid the treatment of hernia as the early treatment reduces the complications.

Mesh Surgery For Hernia - All You Must Know!

Laparoscopy surgery is a very vital component of the hernia repair. Studies have shown that many patients have a better outcome when they opt for laparoscopic surgery. Candidates eligible for this mode of surgery include those with bilateral inguinal hernias, ventral hernias, and recurrent hernia. People associated with athletics and other outdoor sports prefer to go for a laparoscopic hernia surgery as it ensures a speedy recovery and minimal tissue invasion (due to small incisions).

Laparoscopic hernia repair- inguinal
A laparoscopic surgery requires an incision of 1-2 cm at the belly (at the lower end). Two small punctures are done near the umbilicus. The punctures are done to make room for the cameras so that the surgeon is able to view the abdomen clearly. The smaller incisions allows the operating instrument to enter into the stomach.

The Procedure:
A balloon is placed in between the abdomen and the overlying muscle so that the peritoneum can be separated. When space is successfully made, the camera comes into the action to view the condition of a hernia. A hernia is pulled from its hole into the abdomen. Once the hole is detected, the defect of a hernia is fixed.

Laparoscopic hernia repair- incisional/ventral: Laparoscopic hernia repair is suitable for all types of a hernia such as an umbilical hernia, ventral hernia, recurrent umbilical hernia, epigastric hernia etc. Just like an inguinal hernia, A camera is placed into the abdomen through the muscles. Two small incisions are made for the operating instruments to get through. This is followed by the cutting of the tissue that is placed between a hernia and the intestine. The hole thus gets exposed. Through one of the laparoscopic ports, the hernia mesh gets rolled and is placed into the abdomen. A hernia is then pulled up and the mesh gets secured with 4 sutures. A special device is used to fix the healthy muscle.

Tension free repair: Tension free  repair is often used to symbolize hernia surgery. A hernia is often triggered by the weakened muscles. Few surgeons endeavors to sew the muscle around the area of a hernia. Since the muscles surrounding the hernia are weak in the first place, they pull apart causing a recurrence of a hernia. To avoid this, most surgeons use a mesh to strengthen the cells around the hernia region. This procedure ensures that the muscles aren t sewn but the mesh placed over the hole can prevent the muscle to push through the walls of the abdomen.

The use of mesh: There are some reservations about using the mesh in a hernia surgery. However, this is the safest and most appropriate way to perform a hernia laparoscopic surgery. The use of a mesh also negates the risk of open incisions and recurrence of a hernia.

Types of Hernia - How Laproscopy Can Help Manage?

A hernia occurs because of an internal weakening of the abdominal layer, resulting in tearing. The inner most layer of the abdomen forms a sac and pushes the weakening area. This results in the abdomen tissue being slipped into the sac, causing pain and other health problems. It can occur to both men and women. Apart from natural weakness of the abdomen, a hernia can get triggered from heavy weight lifting, constant coughing, gaining weight and from irregular bowel movement. 80percent of hernia cases originate near the groin.

What are the symptoms?
Some of the common symptoms of a hernia include:

Constipation
Nausea
Feeling of fullness even without eating a thing
Sharp pain while lifting weight
Burning sensation
Dull ache near the groin area
Bulge near the groin area
How is a laparoscopic hernia performed?
This mode of surgery uses a telescope-like instrument known as the laparoscope. With the help of a small incision, the laparoscope is inserted at the belly button. Since the procedure is performed withanaesthesia, it isessential for a doctor to do a routine medical check-up that evaluates the general health of the patient, past medical history, EKG, blood work etc.

Usually, the patient doesn t feel a thing while the surgery is performed. A video camera is connected to the instrument to get a detailed inside view of a hernia and the area that needs to be repaired. Before this, the abdomen is inflated with the help of carbon monoxide. A mesh is placed inside the abdomen to fix the defects of the abdominal wall and strengthen the weakened tissue of the abdomen. Once the procedure is done, the incisions that are made in the abdomen is closed with the help of surgical tapes. The mark of incision disappears within a month.

Benefits of Laparoscopic Hernia Surgery
The benefits of laparoscopic surgery are quite evident.

A lot of tiny incisions are made rather than making a large incision in the abdominal area. This ensures speedy recovery and a short stay at the hospital.
The pain is significantly less compared to the conventional surgery.
The cost of a laparoscopic surgery is lesser
Lastly, a speedy recovery can ensure that a person can return to work within a few days after the surgery is performed.
What to expect after the surgery
Doctors often suggest a week of complete rest after the surgery. The healing time can vary from person to person. A surgeon typically prescribes antibiotics and pain medications to cope up with the wound and pain. It must be ensured that these medicines are taken on time. A revisit to the surgeon might be required after a couple of weeks to assess the recovery.

An Overview Of Laparoscopic Hernia Surgery!

When an organ residing in a cavity such as the abdomen tries to push through the muscular layer it resides, it is called as hernia.

Though said to be genetic, hernias can be caused by things such as improper heavy lifting, incorrect posture, or chronic constipation and as a result of surgical complication or injury. Factors like obesity, pregnancy, smoking, chronic lung disease aggravate the severity of the hernia. It is believed that about 27% of all males and 3% of females can have a hernia during their lifetime.

Types of hernias:
Inguinal hernia - The groin is the most common area, where the abdomen pushes through a weak spot in the lower abdominal wall, causing a protrusion into the inguinal canal. More common in men than women.

Hiatal hernia - The abdomen has the diaphragm separating it from the thoracic cavity in the upper border. When it pushes through the diaphragm, a hernia is caused and there is almost always associated food reflux in these cases. Though the most common cause is associated old age, due to muscle weakness, there also are cases of congenital hiatal hernias.
Umbilical hernia - The abdomen finds a weak layer along its length and protrudes through the skin on the stomach. Most commonly seen in babies around the bellybutton, it gradually corrects itself on its own. Quiet rare in adults, seen during pregnancy and in chronic obese people.
Incisional - These are post-surgical, and happen when the organ protrudes through the weakened wall due to surgery. The abdomen is again the most common area and the hernia can happen either onto the external surface or internally, when they are called ventral hernias.
These are the most frequent types, though hernia affects other organs like the spine, brain, appendix, etc.

Treatment - This includes a combination of constant monitoring followed by a decision to do surgical treatment. Hiatal hernias and umbilical hernias can be monitored for a while before deciding on surgery. Inguinal hernias may require surgery earlier in the stage. Post-surgery, a mesh is placed to hold back the tissue in its corrected place. The umbilical hernia in children could be self-limiting. If it does not get auto-corrected in the first year of life, that also would qualify for a surgical treatment.

Dependent on each patient, hernias need to be managed under medical supervision.

Hernia - What Should You Know?

Hiatal hernia takes place when the upper portion of the stomach pushes itself through an opening in the diaphragm, into the chest cavity. The diaphragm is a wall of thin muscles, which separates the chest cavity and the abdomen. In most cases, a small hiatal hernia doesn't cause problems and you may never know you have a hiatal hernia unless your doctor discovers it when checking for another condition.

But a large hiatal hernia can allow food and acid to back up into your oesophagus, leading to heartburn. Self-care measures or medications can usually relieve these symptoms, although a very large hiatal hernia sometimes requires surgery.

Causes

Hiatal hernia is primarily or most commonly caused due to the increase in pressure in the abdominal cavity. Sometimes, a lot of pressure may be felt around the stomach accompanied by coughing, vomiting, strain during bowel movements. For people born with an abnormal hiatus, the chance of getting hiatal hernia is more.

The two common types of hiatal hernia are:

 Sliding hiatal hernia, which occurs during the sliding out of the stomach and oesophagus into and out of the chest through the hiatus. This type of hiatal hernia is less intense and has no symptoms.
 Fixed hiatal hernia or paraoesophageal hernia is an uncommon type of hernia where a part of the stomach pushes through the diaphragm and stays there.

Symptoms

Usually, no symptoms are experienced during hiatal hernia. Some symptoms are experienced that happen due to stomach acids, bile or air, which enters the oesophagus. Some common symptoms include:

 Heartburns which become worse when a person lies down
 Chest pain, better called epigastric pain
 Problem in swallowing food
 Belching

Tests for diagnosis

Several tests can be carried out for the diagnosis of hiatal hernia. They include:

 Barium x-ray, where a person is made to drink a liquid filled with barium before the x-ray. The x-ray provides a clear image of the upper digestive tract region and the location of the stomach can be seen. If it is protruded out, hiatal hernia is signified.
 Endoscopy is another test for detection of hiatal hernia. A thin tube slides down the throat, which reaches up to the oesophagus and stomach. This will determine whether the stomach is pushing through the diaphragm or not.

Treatment

Medicines, which are used to cure a hiatal hernia may include antacids for neutralizing stomach acid, h2 receptor blockers to lower acid production and proton pump inhibitors. Sometimes fundoplication surgery is required for the treatment of hiatal hernia, although it is rare. Some common surgical techniques are rebuilding of oesophageal muscles or a surgery to put the stomach back in its actual place. Laparoscopic surgery methods are used. Hiatal hernia may reoccur even after surgery; so general precautions should be taken. You should:

 Exercise regularly and maintain a healthy weight
 Avoid lifting heavy objects and ask for help
 Avoid any kind of strain on the abdominal muscles

Hiatal hernia is a disorder, which is more common among people over the age of fifty. Necessary precautions and treatment should be adopted in case of hiatal hernia.


All About Hiatal Hernia

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