Pediatric Orthopedics Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
Cobb angle
The standard radiographic measurement used to quantify the degree of spinal curvature in scoliosis patients.
proximal focal femoral deficiency
A congenital condition characterized by underdevelopment or absence of the proximal femur, resulting in significant limb...
Risser sign
Radiographic indicator of skeletal maturity based on ossification of the iliac apophysis, used to assess spinal growth p...
rotationplasty
A limb salvage procedure where the ankle is rotated 180 degrees to function as a knee joint after tumor resection or con...
Salter-Harris classification
System for categorizing growth plate fractures in children based on involvement of physis, metaphysis, and epiphysis.
SCFE
Slipped capital femoral epiphysis, a hip disorder in adolescents where the femoral head slips off the neck of the femur.
Scheuermann's disease
Juvenile kyphosis characterized by wedging of thoracic vertebral bodies during adolescent growth.
SCIWORA
Spinal cord injury without radiographic abnormality, a condition particularly common in pediatric patients due to the un...
Sever disease
Calcaneal apophysitis causing heel pain in active children and adolescents. Also known as calcaneal apophysitis.
skeletal survey
A comprehensive radiographic examination of the entire skeleton, often performed in suspected cases of non-accidental tr...
slipped capital femoral epiphysis
A hip condition in adolescents where the femoral head slips off the neck through the growth plate, requiring urgent orth...
spina bifida
Congenital neural tube defect resulting in incomplete closure of the vertebral column, often requiring orthopedic manage...
spinal muscular atrophy
A genetic neuromuscular disorder affecting motor neurons, causing progressive muscle weakness and atrophy with significa...
SUFE
British terminology for slipped upper femoral epiphysis, equivalent to the American term SCFE.
supracondylar fracture
The most common elbow fracture in children, occurring just above the elbow joint and carrying significant risk of neurov...
syndactyly
Congenital fusion or webbing of digits, requiring surgical separation to restore normal hand or foot function.
tarsal coalition
A congenital abnormal connection between tarsal bones that can cause rigid flatfoot and pain in adolescents.
tethered cord
Abnormal attachment of the spinal cord to surrounding tissues, preventing normal ascent during growth and causing neurol...
thoracic insufficiency syndrome
A condition where chest wall deformity compromises lung growth and respiratory function, often associated with early-ons...
thoracolumbosacral orthosis
A rigid spinal brace extending from the thoracic spine to the pelvis, used to control spinal deformity progression in gr...
tibial torsion
Rotational malalignment of the tibia, which can be internal or external, affecting foot progression angle during walking...
tillaux fracture
Adolescent ankle fracture involving the anterolateral aspect of the distal tibial epiphysis during growth plate closure.
TLSO
Thoracolumbosacral orthosis used for spinal support and correction in pediatric patients.
torticollis
A condition involving abnormal neck positioning due to muscle contracture, commonly affecting the sternocleidomastoid mu...
Trendelenburg gait
Abnormal walking pattern where the pelvis drops on the unaffected side during stance phase due to hip abductor weakness.