Inguinal Hernia — Symptoms, Types & Surgical Repair in Chandigarh

Some patients live with an inguinal hernia for years or even decades — out of fear, neglect, or lack of access to surgical care. Over time, what begins as a manageable groin swelling can grow into a massive herniation, with the bowel and other abdominal organs spending so long outside the abdominal cavity that the body adapts to this abnormal state. This creates a uniquely complex surgical situation.

What a long-standing giant hernia does to the body

• Massive scrotal swelling — in men, the hernia descends into the scrotum and can grow to an enormous size, sometimes reaching below the mid-thigh. The sheer weight makes walking and normal daily activity impossible
• Skin breakdown — prolonged venous and lymphatic congestion causes the scrotal skin to thicken, become congested, and eventually ulcerate. Secondary skin infections are common and recurrent
• Buried penis — the penis becomes engulfed inside the massive scrotum. Urine dribbles over already inflamed and ulcerated skin, causing further excoriation and infection
• Voiding difficulty — distortion of the urethra and compression can lead to urinary retention
• Testicular atrophy — the spermatic cord stretches progressively. The testicle loses its blood supply over time and becomes atrophic and unsalvageable by the time surgery is eventually undertaken
• Recurrent bowel obstruction — bowel trapped in the hernia can twist or kink, causing repeated episodes of subacute or acute obstruction
• Psychological devastation — social isolation, inability to work, shame, and depression are frequently associated with giant hernias that have been left for years

Why surgery becomes harder — not easier — with time

The most critical concept in giant hernia surgery is “loss of domain”. When abdominal organs have lived outside the abdominal cavity for years, the cavity itself shrinks and loses the space to accommodate them on return. Forcing the organs back in causes a sudden dangerous rise in pressure inside the abdomen, with serious consequences:

• Respiratory failure — the raised abdominal pressure pushes the diaphragm upward, compressing both lungs. Patients who already have reduced lung function (very common in this group) can go into acute respiratory failure in the immediate postoperative period. This is one of the most feared complications of giant hernia repair
• Abdominal compartment syndrome — the extreme rise in intra-abdominal pressure compresses the large veins, reduces blood return to the heart, and can cause cardiac and multi-organ failure
• Bowel injury — after years inside the hernia sac, the bowel (often the colon) becomes densely adherent to the sac wall. Separating it without injury requires great care and experience
• Massive wound complications — the redundant, often infected and ulcerated scrotal skin must be excised, leaving a large wound. Haematoma, infection, and wound breakdown are significant risks

Preparing for surgery in a giant hernia

Giant hernias with loss of domain cannot simply be taken to the operating table without careful preparation. Modern techniques used include:

• Progressive Pneumoperitoneum (PPP) — air is slowly insufflated into the abdominal cavity over 2–3 weeks before surgery, gradually stretching the cavity to accommodate the organs on return. This significantly reduces the risk of respiratory and compartment complications
• Botulinum Toxin A (BTA) injections into the lateral abdominal wall muscles — temporarily paralysing and lengthening these muscles increases abdominal wall compliance and further expands the cavity volume
• Cardiorespiratory optimisation — pulmonary function testing, physiotherapy, breathing exercises, and sometimes weight loss are required before the operation is safe

Some patients develop inguinal hernias on both sides of the groin simultaneously, or develop a second hernia on the opposite side after the first is repaired. Bilateral hernias are more common than most patients realise — and laparoscopic repair (TAPP or TEP) is particularly well-suited to them, because both sides can be repaired through the same three small incisions in a single operation, under a single anaesthetic.

Open bilateral repair requires two separate groin incisions and typically involves a longer and more uncomfortable recovery than the laparoscopic equivalent. For bilateral disease, laparoscopic repair is the preferred approach in most patients who are fit for general anaesthesia.

Inguinal hernia in children is almost always indirect and is a congenital condition — caused by a failure of the processus vaginalis (a small channel that guides the testicle into the scrotum before birth) to close after birth. When it remains open, bowel or fat can slip through.

Key differences from adult hernia:

• Incidence: Affects 1–5% of full-term babies and up to 30% of premature infants — prematurity is the single biggest risk factor
• High risk of incarceration: In infants, the internal ring is tight and the bowel can get stuck quickly — up to 30% of untreated hernias in the first year of life will incarcerate. Surgery should therefore not be delayed once diagnosed
• Girls too: Girls can develop indirect inguinal hernias — and in girls, the ovary is frequently the organ found inside the hernia sac
• No mesh: In children, no mesh is required. The operation (herniotomy) simply involves ligating and removing the hernia sac at the internal ring. The muscle wall itself is normal and does not need reinforcement
• Both sides: Because the processus vaginalis may fail to close on both sides, the surgeon will often assess the opposite side at the time of repair — particularly in premature infants and young children
• Laparoscopic approach: Increasingly preferred in children as it allows simultaneous inspection of both sides through a single small incision at the umbilicus

Laparoscopic repair is generally preferred when:

• The hernia is bilateral (both sides) — both sides repaired through the same incisions
• It is a recurrent hernia after a previous open repair
• The patient is young and active and wants the fastest return to work
• The surgeon and patient both prefer a minimally invasive approach

Open repair may be preferred when:

• It is a straightforward, first-time, one-sided hernia
• General or regional anaesthesia carries significant risk in a medically unfit patient
• Previous laparoscopic repair has failed (open repair via a different plane)
• The patient has significant previous lower abdominal surgery making laparoscopic access difficult

The choice is always made together after a full discussion between you and the surgeon. Both techniques give excellent long-term results in experienced hands.