case conference fracture both bone forearm in children
TRANSCRIPT
Case conference ศุภกฤษ อัศวสดุสาคร
Patient profile• เด็กหญิง 7 ปี• ขีร่ถจกัรยานล้มเอง 3 ชัว่โมงก่อนมา รพ. ใชม้อืยนัพื้น
เจบ็แขนซา้ยทันที แขนซา้ยผิดรูป ไมม่สีลบ ไมม่อีาเจยีน
Primary survey• A : can speak, can move neck• B : CCT negative, equal BS• C : vital sign stable• D : E4V5M6, pupils 3 mm RTLBE• E : no external wound,
Secondary survey• A : ไมแ่พย้า แพอ้าหาร• M : no medication• P : no U/D• L : 6 hr• E : ขีจ่กัรยานล้มเองบนพื้นคอนกรตี
Physical examination• Left arm : no external wound, deformities, tender,
limit ROM due to pain, swelling• Neurovascular intact
Investigation
Diagnosis“Closed fracture both bone left forearm”
Fracture both bone forearm in children
Anatomy
Mechanism of injury• Fall on out stretched arm
Type of fracture• Green stick• Complete fracture
Treatment• Non operative• Operative
Non operative• Close reduction • Immobilization
Acceptable reduction alignment for pediatricinitial considerations: - angular / rotational deformity: (growth will not correct rotational deformity) - age - distance from physis - direction of angulation - amount of deformity
Bayonette apposition• there was no deviation of radius and ulna toward
each other.• there was no encroachment of the interosseous
space.• pt is less than 10 yrs of age.
Age< 6 year 6-10 year > 12 year
Angulation < 15° < 10° 0°
Rotation < 5° 0° 0°
Bayonet apposition
accept accept -
Displaced Distal Third Frx: angulation up to 20-25 deg during first ten years is OK
OperativeIndication • Open fracture• Unacceptable alignment after reduction more than
twice• Compartment syndrome• Neurovascular compromise• Refracture
Operation • Intramedullary fixation with flexible
nails or K-wires•ORIF with plates and screws •Percutaneous K-wire fixation
Follow up• weekly radiographs for first 3-4 weeks to monitor
reduction• casting for 6-12 weeks total
Complication •Malunion• Premature or partial physeal arrest• Cross-union of the radius and ulna•Nonunion • Compartment syndrome• Infection•Neurovascular injury
Thank you