Pediatric Ortho Flashcards
Define Scoliosis
Lateral curvature of the spine >10 degrees by Cobb method
What are common orthopedic congenital defects”
Clubfoot Developmental dysplasia of the hip (DDH) Legg-Calve-Perthes disease Spine deformities Muscular dystrophy Limb defects
Anatomic Changes in Clubfoot
Talus plantar flexed
Heel cord tight
Fore foot adducted/supinated
What is the Ponseti Method in Clubfoot?
Casting
Percutaneous heel cord lengthening
Physiological & Mechanical Factors in Developmental Dysplasia of the Hip (DDH)
Ligamentous laxity, hormonal, & family factors
Breech position & congenital deformities
Presentation of Developmental Dysplasia of the Hip (DDH)
Hip reduced but unstable and can be dislocated
Dislocation can be reduced
Fixed dislocation
Bony deformities
Barlow’s Test
Hip reduced but can be dislocated
Knee bent, internal rotation, push down
Ortolani’s Test
Hip dislocated but can be reduced
Knee bent, pull up, external rotation
Treatment of Developmental Dysplasia of the Hip (DDH)
Harness or pillow
What is Legg-Calve-Perthes Disease?
Loss of blood supply to femoral head
How here there loss of blood supply to the femoral head in Legg-Calve-Perthes Disease?
Head can collapse & subluxation of head
Eventually revascularizes
Symptoms of Legg-Calve-Perthes Disease
Variable hip/knee symptoms
Limping
Pain
What range of motion is limited in Legg-Calve-Perthes Disease?
Internal rotation
Abduction of hip
How to reduce pressure on femoral head in Legg-Calve-Perthes Disease?
Relative rest
Bracesm crutches
Traction
Adductor muscle release
Treatment of Legg-Calve-Perthes Disease
Femoral and/or acetabular osteotomy
Define Scoliosis
Lateral curvature of the spine >10 degrees by Cobb method
Types of Scoliosis
Idiopathic
Congenital
Secondary
Neuromuscular
Forms of Idiopathic Scoliosis
Lumbar
Thoracic
Thoracolumbar
Most common age group for idiopathic scoliosis
Adolescent (10 years to end of growth)
Most common type of scoliosis
Idiopathic scoliosis
Screening Methods for Scoliosis
Adam’s forward bend test
Radiographic examination
MRI
Define Kyphosis
Increased thoracic curvature in the saggital plane
Types of Kyphosis
Postural
Scheuermann’s disease
Postural Kyphosis
Usually in females
Gentler, more pliable curve
Corrects with time/bracing