Pediatrics: Orthopedic Conditions Flashcards
Torsional Conditions: Toeing in/Toeing out: Foot Progression Angle
- Angle made by the foot with respect to a straight line progression in the direction of gait.
Torsional Conditions: Toeing in/Toeing out: Foot Progression Angle
- Can be normal
- sign=toe out
- sign=toe in
Torsional Conditions: Toeing in/Toeing out: Thigh-foot angle
- Angle between axis of thigh and axis of foot.
- Measured with child prone and knees at 90 degrees.
- The angle describes the degree of Tibial torsion.
Torsional Conditions: Toeing in/Toeing out
- Toeing in is common among children who W sit.
Torsional Conditions: Toeing in/Toeing out: Deformities: Metatarsus Adductus
- Congenital foot deformity
- More common in females
- More common on the left side
Torsional Conditions: Toeing in/Toeing out: Deformities: Metatarsus Adductus: Cause
- Most common cause is intrauterine packing
Torsional Conditions: Toeing in/Toeing out: Deformities: Metatarsus Adductus: Types
- Rigid
- Flexible
Torsional Conditions: Toeing in/Toeing out: Deformities: Metatarsus Adductus: Rigid
- Medial subluxation of Tarsometatarsal Joints
- Hindfoot slightly in valgus with navicular lateral to head of talus.
Torsional Conditions: Toeing in/Toeing out: Deformities: Metatarsus Adductus: Flexible
- Adduction of all five metatarsals at the tarsometatarsal joints.
Torsional Conditions: Toeing in/Toeing out: Deformities: Metatarsus Adductus: Flexible: Diagnosis and Treatment
- Diagnosed through clinical exam.
- Treatment includes stretching and casting.
- Surgical option to release of abductor hallucis tendon.
- Strengthening and regaining proper alignment of the foot
- 85-90% of cases identified at birth resolve by 1 year.
Torsional Conditions: Toeing in/Toeing out: Internal Tibial Torsion
- Most common cause of toeing in
- High complication rate for osteotomy of Tibia
- Associated with W sitting
Torsional Conditions: Toeing in/Toeing out: Increased Femoral Anteversion
- Femoral angle of greater than 25-30 degrees from the frontal plane
- Associated with W sitting
- Causes toeing in.
Torsional Conditions: Toeing in/Toeing out: Increased Femoral Retroversion
- Femoral angle of less than 10 degrees from the frontal plane.
- Causes toeing out.
Torsional Conditions: Toeing in/Toeing out: Other Causes of Toeing-Out
- External Tibial Torsion
- Flat feet
Torsional Conditions: Toeing in/Toeing out: Other Causes of Toeing-Out: External Tibial Torsion Correction
- High complication rate with surgery.
Talipes Equinovarus/Clubfoot: Etiology
- Intrauterine malposition causing
- Abnormal development of the head and neck of thetas due to hereditary or neuromuscular disorders.
Talipes Equinovarus/Clubfoot: Observation
- Foot will be
- Plantar flexed
- Adducted
- Inverted
Talipes Equinovarus/Clubfoot: Anatomical changes
- Planterflexion=Talocrural Joint
- Inversion=Subtalar, Talocalcaneal, Talonavicular, and calcaneocuboid joints
- Supination=Midtarsal Joints
Talipes Equinovarus/Clubfoot: Diagnosis
- Prenatal ultrasound
- Lower quarter exam.
- Affected foot will be. half size smaller and less movie.
- Calf muscles will be smaller.
- Bilateral 50% of the time.
Talipes Equinovarus/Clubfoot: Physical Therapy
- Manipulation followed by casting
- Stretching following casting
- Orthosis throughout the day for up to 3 months
- Orthosis at night for up to three years
Talipes Equinovarus/Clubfoot: Non-Postural Treatment
- Surgery
- Casting and Splinting
- Possible Achilles tenotomy
Angular Conditions: Genu Valgum
- Excessive Lateral Tibial Torison
- Referred to as knock knees
- Accompanied by excessive LATERAL patellar position
Angular Conditions: Genu Varum
- Excessive Medial Tibial Torsion
- Referred to as Bowlegged.
- Accompanied by excessive MEDIAL patellar position
Angular Conditions: Other
- Excessive medial patellar tracking
- Pigeon toed
Angular Conditions: Age Norms
- Genu varum=normal in newborn and infants
- Maximum varum at 6-12 months of age
- 0 Tibiofemoral angle by 18-24 months.
- Knees drift into valgus by 3-4 years
- Valgus corrects at age 7 to an adult alignment.
- 8 degrees in female and 7 degrees in males.