Final Flashcards
T/F
Infant should be able to lift the head and trunk using forearms after 2 months?
True
T/F
When infant is sitting, kyphosis of the thoracic and lumbar spine is expected until the infant can sit without support?
True
List the areas on the infant where you should NOT see symmetry.
Axillary Crease
Gluteal Crease
Femoral Crease
Popliteal Crease
When testing infant muscle strength, hold the infant upright with your hand under the axillae, if the infant maintains the upright position _____ and if the infant begins to slip through your fingers _____
Adequate Muscle Strength; Muscle weakness (Arms flop forward)
When counting the fingers and toes and you notice and extra digit, what is the term for this?
Polydactyly
What is the term for webbing of the toes?
Syndactyly
When palpating an infant, what is the most commonly missed fractures?
Clavicle, Long bones
What is the term applied for flat-footed (All babies)?
Pes Planus
What is the term used when the forefoot is adducted, toes-flare inward because of fetal positioning?
Metatarsus Adductus
What is the term used when there is a slight varus curvature of the tibia because of fetal positioning and is expected to resolve after 6 months of weight bearing.
Tibial Torsion
When assessing for this condition:
Child prone, knees flexed to 90, align midline of the foot parallel to the femur, using thumb and index finger grasp the medial and lateral malleolus, place other thumb and index finger on either side of the knee. If your thumbs are not parallel what is suspected?
Tibial Torsion
What is the term used when the foot is “C” shaped, midline of the foot may bisect the 3rd & 4th toes, forefoot should be flexible, if not x-ray it.
Metatarsus Adductus
What is this exam?…
Infant supine, flex knees to 90
Grasp a leg with each hand, adduct the thighs to the maximum
Apply downward pressure on the femur this is an attempt to disengage the femoral head from the acetabulum.
Barlow Exam
What is this exam?…
Slowly abduct the thighs while maintaining axial pressure.
Fingertips on greater trochanter, exert a lever movement in the opposite direction, if there’s a “Palpable clunk”- femur slips back into the acetabulum, suspects hip subluxation/dislocation.
Ortolani Exam
Sign to detect hip dislocation or shortened femur.
Infant is supine, Flex both knees, keep feet flat on table. Femurs aligned with each other, observe height of the knees.
Allis sign
How do you evaluate congenital hip dysplasia?
A. Asymmetrical thigh and buttock skin folds
B. Decreased abduction
C. Allis’ sign
D. Ortolani/Barlow’s test
All of the above
What age can a child raise their head?
2 months
What age does the child roll from prone to supine?
4 months
What age does the child sit using tripod position?
6 months
What age does the child begin creeping (cross crawl)?
9 months
What age does the child stand without support momentarily?
12 months
This is evaluated while child is standing, distance between knees is 1 inch, is a common finding in toddlers (Up to 18 months) Note any increase on future examination.
Genu Varum (Bowleg)
Genu Varum may need to be evaluated further if asymmetry of tibiofemoral angle, and the space between the knees is greater than ___ inches
2
When evaluating the ankles you note a 1 inch space, common in children 2-4 years
Genu Valgum, knock knees
May need to evaluate genu valgum if: Asymmetry of the tibiofemoral angle and space are greater than ___ inches
2
Child rises from a sitting position by placing hands on the legs and pushing the trunk up, “crawl up their legs,” indicates muscle weakness. Classic for muscular dystrophy.
Gowers Sign
Congenital neural tube defect, incomplete closure of the vertebral column meninges and sometimes spinal cord protrude into a saclike structure. May have tuffs of hair over sacrum.
Spina bifida Myelomeningocele
This is most common in girls, progresses during early adolescence, no known cause.
Structural Scoliosis
Most cases of scoliosis
Idiopathic
This is an autosomal dominant disorder, deficient ossification bones of the cranium, clavicles and pelvis.
Cleidocranial dysplasia
Complete or partial absence of the clavicles Defective ossification of the cranium -Large fontanels -Delayed closure of the sutures -Symphysis pubis (Waddling gait)
Cleidocranial Dysplasia
The condition is most commonly brachial plexus injury (C5/C6)
Erb’s Palsy
The arm is paralyzed held in “waiter’s tip” position
Grasp reflex is present, absent moro, biceps and radial reflex
Erb’s Palsy
This is rare, results in weakness of intrinsic muscles of the hand, grasp reflex is absent
Klumpke’s Palsy (C7-8, T1)
Dislocation injury, common in children 1-4 years old, relatively easy cause: tugging on a child’s arm (removing clothing), lifting a child by grabbing the hand, jerking the arm upward while the elbow is flexed
Nursemaid’s Elbow; Radial head subluxation
Child complains of pain in the elbow and wrist, refuses to move the arm, holds arm slightly flexed and pronated. Supination is resisted
Nursemaid’s Elbow
This is a common congenital defect, affects female more, varying degrees of involvement: Dysplasia, subluxation, dislocation.
Developmental hip displasia
This condition is delay of ossification of the acetabulum (Oblique and shallow), femoral head remains in the acetabulum.
Acetabular dysplasia
This condition is incomplete dislocation, femoral head remains in contact with the acetabulum joint ligaments and capsule are stretched (displacement of the femoral head)
Subluxation
This condition the femoral head loses contact completely with the acetabular capsule, displaced over the fibrocartilaginous rim
Dislocation
This condition the femurs twist medially, patella facing inward, increased internal rotation of the hip >70 degrees, decreased external hip rotation. Toe in of the feet increases up to 5-6 years of age, tibia may twist laterally to compensate
MC in Females
Associated with reverse tailor sitting.
Femoral Anteversion
This congenital defect of the ankle and foot, inversion of the foot and plantar flexion, affects males, bilateral involvement 30-50% of cases, 10% chance of subsequent child being affected. 1/1000 live births
Talipes Equinovarous
This is an exaggerated dorsiflexion (Calcaneous in valgus position and forefoot abducted), up to 1% of live births, probably due to abnormal intrauterine position, most resolve spontaneously (Reduces when weight bearing).
Talipes Calcaneovalgus
MC congenital foot deformity, caused by intrauterine positioning, may be fixed or flexible.
Metatarsus Adductus
Caused by a vascular insufficency, compression microfractures, necrosis of entire epiphysis may occur.
Epiphyseal osteochondritis
Epiphyseal osteochondritis of the hip
2-10 years
Symptoms: limp, school aged, complaining of leg pains (Knee)
Legg-Calve-Perthes Disease
Epiphyseal osteochondritis of the knee
9-15 years
Symptoms: Pain, swelling of the tibial tuberosity. Manage this by REST
Osgood-Schlatter disease