Pediatric Surgery Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
Extracorporeal Membrane Oxygenation ECMO
Mechanical circulatory and respiratory support system providing temporary life support for critically ill patients with cardiopulmonary failure.
Pneumatosis Intestinalis
Radiographic finding of gas within intestinal wall, often indicating necrotizing enterocolitis in neonates.
Poland Syndrome
Congenital absence or underdevelopment of chest muscle and breast tissue, often with hand anomalies, requiring reconstru...
Portoenterostomy
Surgical anastomosis between the porta hepatis and small bowel to restore bile drainage. Primary treatment for biliary a...
Posterior Urethral Valves
Congenital obstructive membrane-like structures in the male posterior urethra causing urinary obstruction.
Prune Belly Syndrome
Congenital condition characterized by absent abdominal muscles, undescended testes, and urinary tract abnormalities.
PSARP
Surgical approach for anorectal malformation repair using a posterior sagittal incision.
Pullman Technique
Specialized surgical approach for reconstruction in cloacal exstrophy involving posterior mobilization and anatomical re...
Pyeloplasty
Surgical reconstruction of the ureteropelvic junction to correct obstruction and preserve kidney function, often perform...
Pyloric Stenosis
Congenital narrowing of the pyloric sphincter causing gastric outlet obstruction in infants.
Pyloromyotomy
Surgical division of pyloric muscle fibers to treat hypertrophic pyloric stenosis.
Ravitch Procedure
Open surgical correction of chest wall deformities involving cartilage resection and sternal repositioning.
Sacrococcygeal Teratoma
Tumor arising from the sacrococcygeal region in newborns, containing tissue from multiple germ cell layers.
Soave Pull-Through
Endorectal surgical technique for treating Hirschsprung disease with mucosal preservation.
STEP Procedure
Serial Transverse Enteroplasty Procedure; a surgical technique to lengthen dilated small bowel by creating alternating t...
Supernumerary Digit
Congenital presence of extra fingers or toes, classified as polydactyly, requiring surgical removal or reconstruction fo...
Swenson Pull-Through
Classical surgical approach for Hirschsprung disease involving full-thickness rectal resection and primary anastomosis....
TEF
Tracheoesophageal fistula requiring urgent surgical repair in neonates.
Thoracic Insufficiency Syndrome
Condition where thoracic spine and chest wall deformities impair lung growth and respiratory function in children.
Thoracic Outlet Syndrome
Compression of neurovascular structures between the clavicle and first rib, occasionally seen in athletic adolescents re...
Thoracoscopic Decortication
Minimally invasive removal of fibrous pleural rind to allow lung expansion. Treatment for empyema or complicated pleural...
Thoracoscopic Thymectomy
Minimally invasive surgical removal of the thymus gland through small chest incisions, commonly performed for myasthenia...
Thoracoscopic-Assisted Repair
Minimally invasive chest surgery using video-assisted visualization for pediatric thoracic conditions.
Umbilical Hernia Repair
Surgical closure of a defect in the umbilical ring, typically performed in children when hernias persist beyond age 4-5...
Undescended Testis
Condition where one or both testes fail to descend into the scrotum during fetal development.