3. Primary survey, At ER
A: Can speak, no C-spine tenderness, full ROM of neck
B: Trachea in midline, Equal breath sound, both lungs
C: BP 132/77 mmHg, PR 86 bpm
D: E4V5M6, pupil 3 mm RTLBE
E: Rt. thigh flexion-adduction-internal rotation, Marked tender Rt.hip area, Abrasion
wound 2x2 cm Lt. knee
8. Physical Examination
Extremity:
Rt.thigh flexion-adduction-internal rotation, Marked tender Rt.hip area, Limit
Active ROM Rt. hip due to pain
Rt.knee no external wound, no swelling, not tender, limit active ROM due to
Rt.hip pain, full passive ROM
Rt.ankle active dorsiflexion and plantar flexion
Rt.DPA 2+, Rt.PTA 2+
Intact pinprick sensation
25. Management after reduction
● Stability test of the hip joint
● Re-access neurovascular function
● Immobilization
● Plain radiograph / CT scan
26. Indication for Open reduction
● Irreducible dislocation
● Iatrogenic sciatic nerve injury
● Incongruent reduction with incarcerated fragment
● Incongruent reduction with soft tissue interposition
● Fracture dislocation of femoral head
27. The possible complication
● Osteonecrosis : reported 5 – 40 %
Directly relate with the time to reduce
Less than 6 hours : reported 0 - 7%
● Osteoarthritis : reported 26 – 50 %
● Sciatic nerve injury : reported 10 – 20 %