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!

Hernias are mostly treated by surgeries as definitive care. Post-operative period has become comfortable with the invention of minimal-invasive surgeries. Postoperative recovery is smoother and faster after laparoscopic and robotic surgeries. 

Yes, the patient has to go for a surgery, if hernias spreads to quite an extent. In such cases, there are several steps that need to be taken as a part of the post-operative care for this surgery. Hernia surgery is quite common in today s medical world. All you need to have is a good medical practitioner who would operate on you and you need to have complete trust on the expert and their methods of treatment. There are several ways to take care of yourself after the surgery. Some of these are explained below.

Diet includes liquids at first: During the first few days after the surgery, the patient is offered only liquids. Due to the anaesthesia, it becomes difficult to consume solid food initially. Only when the doctor sees that the patient is fit enough to consume solids, will solid foods be given to the patient. This is also an indicator that the patient is recovering well and might be let off soon from the hospital.
Patient is discharged only after anaesthetic effects are completely gone: For some time after the surgery, the patient is under the effects of the anaesthesia. If it is a local one then it would take a few hours for its effects to completely subside. But if it is a complex one, then it might take some more time for its effects to completely withdraw. Only after the patient is completely out of the effects of anaesthesia, will he/she be allowed a discharge.
Avoid headache: Patients are made to lie down flat on their back for at least a few hours after the surgery so that they do not experience anaesthetic headache. This can be painful and unbearable at times. But this can be avoided if the patient lies down for quite some time till the effects of it have worn off.
Shower: Usually there is a restriction in getting the operated area wet. But a shower can be carefully taken after at least two days of the operation.
Thus, these are some of the most important post-operative hernia surgery care tips. If you adhere to these points, your recovery process will speed up and it would prevent you from getting affected by any other health problems in your recovery period.

Hernia Surgery - Post Operative Care Tips 

Hernia is a small protrusion or escape of any structure or organ through nearby weak spot or muscle. There are several types of hernia like inguinal hernia (direct and indirect), femoral hernia, umbilical hernia, umbilical hernia, epigastria hernia and incision hernia. This hernia can be removed and relocated to its original position and secured with special type of hernia mesh to prevent the recurrence of hernia.

When hernia surgery is required?
Hernia is not a serious health issue that requires surgery immediately. But surgery is essential only during the following situation-

Size of hernia is more than half an inch.
Hernia causes severe pain and causes much physical discomfort.
Hernia causes disfigurement.
Types:
There are two different methods used for hernia surgery:

Open hernia repair: Open surgical incision is made near the herniated site and the surgical procedure is done and secured with a mesh work. This surgical procedure requires several preparatory measures to be done before surgery. There is also blood loss and recovery period after surgery is also more than other type of surgeries.
Minimally invasive hernia repair: The surgery is done with a laparoscope which has small tiny camera, small synthetic hernia mesh and small tool with it. So the patient can return back to their normal routine earlier as the incision made is smaller.
Before undergoing hernia surgery:

One week before surgery it is much essential to stop taking drugs that are causes the thinning of the blood. Drugs like aspirin should be stopped with the doctor s advice.
Stop herbal supplements and check the fitness of your cardio and diabetes
Gain adequate knowledge about surgery and be prepared for the post surgical care
After hernia surgery:

Avoid heavy weight lifting , exercises, and physical works with excessive strain few weeks after surgery
Cough or laugh loud only with a support to the surgical site till one week after surgery

Hernia Surgery - What You Need To Know About It?

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?

Umbilical Hernia is a common condition in infants in which the intestine protrudes or pokes out through the abdominal muscles in the navel area, where generally the Umbilical cord is located. Umbilical Hernia is generally harmless if not sore and is evident when the bellybutton protrudes. During childhood, Umbilical Hernia closes on its own, but sometimes when it does not, it might require a surgical correction during adulthood. This condition is commonly seen in premature babies and can be diagnosed through physical examination alone.

Symptoms

Umbilical Hernia causes swelling or bulging near the navel and is generally visible under normal circumstances. However, in some cases, the protrusion occurs only when the baby strains, coughs or cries. Though this condition is painless, it can cause discomfort during adulthood. To avoid complications, it is advisable to seek professional help even if the condition initially seems harmless. There might be symptoms of pain, swelling, discoloration, and tenderness in the navel, accompanied by vomiting sometimes.

Causes

When the fetus is still unborn and in womb, the umbilical cord passes abdominal muscles of the baby through a small opening, which generally closes post birth. But in case muscles fail to completely join the midline of abdominal wall, this condition appears post birth, and sometimes later in life.

During adulthood, when there is too much pressure on the abdomen, it leads to this condition. This pressure might build up due to a number of causes like multiple pregnancies, obesity, previous abdominal surgery, ascites (fluid in the abdominal cavity), and long-term dialysis for kidney function.

Complications

Complications might be caused when the protruding part of the intestine gets incarcerated or trapped and fails to push itself back into the abdominal cavity, reducing the blood supply. This leads to tissue damage and umbilical pain. If the blood supply totally fails, tissue death leads to gangrene, causing infection, and posing a life-threatening situation. In such cases, surgery might have to be performed in an emergency.

Treatment

Most of the times, abdominal tissue pushes itself back but sometimes, it has to be done by an experienced medical professional. When this cannot happen, surgery has to be performed to correct the situation. The surgery can be open or laparoscopic.

A small incision is made at the base of the bellybutton during surgery, which is a small and quick procedure. The hernia is corrected and sutures close the incision. For adults, sometimes mesh is used for strengthening the abdomen during open surgery.

Take Away

Umbilical Hernia is a condition in which the intestine or abdominal tissue protrudes through the abdominal muscles in the navel area, where generally the Umbilical cord is located. It is a harmless condition but sometimes painful. Generally, it corrects itself but when it fails to do so, corrective surgery is required which can be open or laparoscopic.

 Umbilical Hernia - How To Manage It?

A hernia occurs when a weakened area of muscle in the abdominal wall gives way and the internal organ/tissue bulges out through this weakened are or  defect'. This can happen in many different areas of the abdomen. A hernia that develops in the groin region is called "inguinal hernia". It may be very painful especially if a part of the intestine gets trapped in the bulge.

The only treatment option is surgical repair as the weakened area "defect" needs to be repaired and will likely need reinforcement by a prosthetic material called a "mesh". Doctors may resort to Open Surgery or Laparoscopic Inguinal Hernia Repair depending on his/her evaluation of the patient. 

Who is a candidate for Laparoscopic surgery?

Laparoscopic surgery is the preferred treatment option for most people with inguinal hernia. Special situations in which laparoscopic surgery is much superior to open are

  Failure of a previous open surgical repair. Laparoscopic surgery is performed from "behind" the hernia and abdominal wall in comparison to open surgery which is performed from "the front". So, in case of failure of the open surgery, laparoscopic surgery is done through a fresh, non-scarred area and is technically safer and easier than doing an open surgery once again.

  If there are hernias on both sides and both need to be repaired at the same time, laparoscopy has a great advantage as both the hernias can be tackled and repaired through the same three tiny cuts, and two separate large incisions need not be made. 

Who is Not a Candidate for Laparoscopic Surgery?

The person is not a candidate for Laparoscopic Surgery if he has:

  Some patients who have undergone previous Abdominal Surgery or prostate surgery may not be suitable candidates for laparoscopic inguinal hernia surgery.

  Some underlying medical conditions, that make him unfit for general anaesthesia, as usually laparoscopic surgery can only be done under general anaesthesia.

How Laparoscopic Inguinal Hernia Is Carried Out?

In a Laparoscopic Intervention, two to three small incisions are made in the lower abdominal area. The laparoscope is passed through one of these incisions and the surgical instruments are inserted through the other incisions. The abdominal cavity is inflated using Carbon Dioxide to help the surgeon visualize the lower abdominal area clearly. Using the laparoscope, the surgeon visualizes the Hernia and uses long instruments to operate on it. She covers the hernia with a mesh and may fix the mesh to abdominal muscles using either stitches or stapler-like instruments.

Benefits of Laparoscopic Surgery

1. Two or three tiny cuts (5-10 mm in size), hence there is less pain after laparoscopic surgery

2. Better cosmetic results

3. Quicker recovery

4. Early return to daily activities like walking, working, etc

5. Shorter hospital stay 

Role of Laparoscopic Surgeon In comparison to many other minimally invasive surgeries:

Laparoscopic Inguinal Hernia Repair is more demanding in terms of technical capability of the surgeon. In general, Laparoscopic Inguinal Hernia Repair is more difficult to carry out in obese people than others. However, if the doctor is well trained and technically advanced with long experience, he can carry out such minimally invasive surgeries smoothly irrespective of the BMI of the patient. Everybody is not a candidate for Laparoscopic Inguinal Hernia Repair.

It is the doctor who decides if a particular patient is suitable for such surgery or not. However, the conclusive factor in any such repair is the experience and expertise of the doctor. This is why there are not many Laparoscopic Surgeons who carry out Laparoscopic Inguinal Hernia Repairs. Owing to the complexity of this procedure, it is important to get it done from an expert surgeon only.

Laparoscopic Inguinal Hernia Repair !

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