Pediatric Surgery

What Is Pediatric Surgery?

Pediatric Surgery is a medical specialty that focuses on the diagnosis and surgical treatment of conditions requiring surgery in children from birth to 18 years of age. Since children’s anatomical and physiological structures differ from those of adults, surgical techniques in this field require specialized training and expertise.

Pediatric surgeons manage a wide range of conditions, including congenital anomalies, gastrointestinal diseases, urogenital disorders, oncologic surgery, traffic accidents, and trauma. The main goal is to ensure healthy growth and development for children.

Conditions Treated in Pediatric Surgery

• Congenital anomalies
• Gastrointestinal system diseases
• Urogenital system disorders
• Trauma and accidents
• Oncologic surgery
• Thoracic (chest) surgery

Conditions Requiring Neonatal Surgery

In the postnatal period, newborns may require surgical intervention due to various congenital anomalies. Most of these conditions are related to the gastrointestinal, respiratory, abdominal wall, and urogenital systems.

Early diagnosis and appropriate surgical techniques support healthy development in newborns.

1. Undescended Testicle (Cryptorchidism)

Undescended testicle refers to the condition in which one or both testicles fail to descend into the scrotum after birth.

• It may be associated with prematurity, genetic factors, or hormonal influences.
• It may resolve spontaneously within the first 6 months.
• If descent does not occur after 6 months, treatment is required.

If left untreated, it may lead to:

• Increased risk of infertility
• Increased risk of testicular cancer
• Inguinal hernia

Treatment includes hormonal therapy or orchiopexy surgery, usually recommended around 1 year of age.

2. Inguinal Hernia and Hydrocele

Inguinal Hernia

Occurs when the inguinal canal fails to close after birth, allowing abdominal organs to protrude through the canal.

• Presents as swelling in the groin area
• Requires urgent surgery if strangulation occurs

Hydrocele

• Caused by fluid accumulation around the testicle
• Often resolves spontaneously within the first year
• Surgery is required if it persists or becomes large

3. Umbilical Hernia

• Occurs when the abdominal wall opening fails to close
• Often resolves spontaneously by 1–2 years of age
• Surgical treatment is required for large, painful, or strangulated hernias

4. Congenital Gastrointestinal Anomalies

• Pyloric stenosis
• Intestinal obstruction
• Anal atresia
• Meconium peritonitis

These conditions require early surgical intervention, after which normal growth and development can be supported.

Gastrointestinal Surgery in Children

The gastrointestinal system in children is more delicate and differs from that of adults. Therefore, treatments are performed using specialized pediatric surgical techniques.

Appendicitis and Appendectomy

Appendicitis is one of the most common causes of emergency surgery in children.

Symptoms include:

• Sudden onset abdominal pain
• Vomiting
• Loss of appetite

Surgery is usually performed using a laparoscopic (minimally invasive) approach.

Pyloric Stenosis

Caused by thickening of the pyloric muscle at the stomach outlet, most commonly seen in male infants.

Symptoms include:

• Projectile vomiting
• Poor weight gain
• Dehydration

Treatment is surgical (pyloromyotomy).

Gastroesophageal Reflux Surgery

In children, reflux may cause vomiting, excessive crying, and feeding difficulties. In cases unresponsive to medical treatment, Nissen fundoplication surgery may be performed.

Gallbladder and Liver Surgery

• Gallstones, gallbladder polyps, or congenital liver anomalies may require surgery.
• Gallbladder surgeries are usually performed laparoscopically.
• Liver surgery involves a more complex and detailed process.

Pediatric Urologic Surgery

Urologic surgery involves diseases of the kidneys, ureters, bladder, and urethra.

Common surgical conditions include:

• Undescended testicle
• Hydrocele
• Inguinal hernia
• Vesicoureteral reflux
• Ureteropelvic junction obstruction
• Circumcision
• Hypospadias

Circumcision

Circumcision is the surgical removal of the foreskin of the penis and is performed for both medical and cultural reasons.

Benefits include:

• Reduced risk of urinary tract infections
• Prevention of phimosis
• Improved hygiene

Urinary System Anomalies

Congenital urinary anomalies may disrupt urine flow. Surgical intervention is required in cases of obstruction, reflux, or developmental abnormalities.

Thoracic (Chest) Surgery in Children

Thoracic surgery involves conditions affecting the lungs, diaphragm, esophagus, and chest wall.

Common conditions include:

• Chest trauma
• Diaphragmatic hernia
• Pneumothorax
• Esophageal anomalies

Congenital Lung and Chest Wall Anomalies

Chest wall deformities such as pectus excavatum and pectus carinatum may affect respiratory function. Early diagnosis and appropriate surgical intervention provide successful outcomes.

Lung Infections and Surgical Treatment

Most lung infections respond to medical treatment. However, surgery may be required in cases of abscess formation or recurrent infections.

Anorectal Malformations

Congenital malformations of the anus and rectum.

Treatment may include:

• Surgical reconstruction
• Colostomy
• Closure of fistulas

Defecation Disorders

Difficulties in bowel movements may result from structural or functional problems. Surgical options are considered when medical treatment is insufficient.

Pediatric Trauma Surgery and Emergency Interventions

Trauma in children requires rapid and effective intervention.

Common traumatic injuries include:

• Head and brain injuries
• Intra-abdominal organ injuries
• Chest trauma
• Fractures and dislocations
• Burns

Timely and appropriate surgical treatment supports recovery.

Burn and Injury Treatments

• Burns are treated according to their depth.
• Superficial wounds heal with dressings, while deep injuries may require surgical intervention.