Inguinal Hernia
Inguinal Hernia in Children Petaling Jaya, Malaysia
An inguinal hernia is a common condition in children where part of the intestine or other tissue pushes through a weak area in the groin. Parents may notice a small lump or swelling in the groin or scrotum, which may become more noticeable when the child cries, coughs or strains. A paediatric inguinal hernia is usually related to an opening that has not closed properly during development before birth. It can occur in babies, young children and older children. Although an inguinal hernia may not always cause pain, it should be assessed by a medical professional because complications can sometimes occur.
What Is a Paediatric Inguinal Hernia?
A paediatric inguinal hernia occurs when tissue from inside the abdomen passes through an opening in the groin area. In children, this is often related to a small passage called the inguinal canal that remains open after birth.
The hernia may appear as a soft swelling in the groin. In boys, it may extend into the scrotum. The swelling can sometimes disappear when the child is lying down or relaxed and become visible again during crying or straining. Not every groin lump is an inguinal hernia. A proper examination is needed to confirm the diagnosis.
What Causes an Inguinal Hernia in Children
In many children, an inguinal hernia is related to normal development before birth. During development, a passage in the groin normally closes. If it remains open, abdominal tissue can pass through it and form a hernia.
Paediatric inguinal hernias can occur in both boys and girls. They may also be more common in babies born prematurely because some developmental processes may not yet be complete at birth.
Symptoms of an Inguinal Hernia
The most common sign is a swelling or lump in the groin. In boys, the swelling may extend towards the scrotum.
Parents may notice that the lump becomes more obvious when the child cries, coughs, stands or strains. It may become smaller or disappear when the child relaxes or lies down.Some children may have discomfort or pain, while others may not have any obvious symptoms. A groin swelling should be assessed rather than assumed to be an inguinal hernia, as other conditions can cause similar symptoms.
When Can an Inguinal Hernia Become an Emergency?
Sometimes, the tissue inside a hernia can become trapped and cannot return to the abdomen. This is known as an incarcerated hernia. If the blood supply to the trapped tissue becomes affected, it is called a strangulated hernia.
Parents should seek urgent medical attention if a child develops a groin swelling that becomes painful, firm, very tender or does not go away. Vomiting, abdominal swelling, marked distress or a child becoming unusually unwell may also require urgent assessment. These symptoms do not always mean that a hernia is strangulated, but they should not be ignored.
How Is a Paediatric Inguinal Hernia Diagnosed?
Diagnosis usually starts with a medical history and physical examination. The doctor will assess the location and appearance of the swelling and may examine the child while standing, crying or straining when appropriate. An ultrasound or other investigation may sometimes be recommended if the diagnosis is uncertain or another condition needs to be considered.
Children's Hernia Surgery
Surgery is commonly used to treat an inguinal hernia in children because the underlying opening in the groin does not usually close on its own after the hernia has developed. The type and timing of surgery depend on the child’s age, symptoms, hernia characteristics and overall health. The surgical team will explain the recommended approach and discuss the potential risks and benefits with the parents.
What Is a Herniotomy?
A herniotomy is a surgical procedure used to treat an inguinal hernia in children. During the procedure, the hernia sac is identified and separated from surrounding tissues before being closed.
The exact surgical technique depends on the individual child. In some cases, the procedure may be performed through a small incision in the groin. In selected children, laparoscopic or keyhole surgery may also be considered.
Laparoscopic or
Keyhole Hernia Surgery
Laparoscopic surgery uses a camera and specialised instruments inserted through small incisions. This approach may be suitable for selected children depending on their age, hernia characteristics and overall health.
Keyhole surgery is not appropriate for every child. The paediatric surgical team will consider the individual circumstances before recommending the most suitable approach.
Recovery After Children's Hernia Surgery
Recovery varies between children and depends on factors such as age, general health and the surgical approach used. Parents will receive instructions about wound care, activity, pain management and follow-up.
The surgical team will also explain what signs to watch for after surgery and when further medical review may be needed.
Inguinal Hernia Care With Dr Nada
Dr Nada provides assessment and surgical care for children with suspected or diagnosed inguinal hernias. Each child is assessed individually, with treatment recommendations based on the clinical findings and overall health.
Parents can discuss their child’s symptoms, the need for surgery, available surgical approaches and follow-up care during a consultation.
When Should Parents See a Paediatric Surgeon?
Parents should arrange a medical assessment if they notice a recurring lump or swelling in their child’s groin, particularly if it becomes more noticeable during crying, coughing or straining. Urgent medical attention is needed if the swelling becomes painful, firm or does not go away, especially when accompanied by vomiting, abdominal swelling or significant distress. Early assessment can help determine the cause of the swelling and whether further treatment is required.
Frequently Asked Questions
An inguinal hernia occurs when tissue from inside the abdomen passes through an opening in the groin. It may appear as a lump or swelling in the groin and, in boys, may extend into the scrotum.
No. Several conditions can cause groin or scrotal swelling. A medical examination is needed to determine the cause.
Surgery is commonly recommended for children with an inguinal hernia because the underlying opening usually does not close on its own. The timing and approach depend on the individual child.
Herniotomy is a surgical procedure used to treat an inguinal hernia in children. It involves identifying and closing the hernia sac.
In selected children, laparoscopic or keyhole surgery may be considered. The appropriate approach depends on the child's condition, age, anatomy and overall health.
Intussusception can recur in some children. If symptoms return after treatment, the child should receive medical assessment.