Fig. 1From: Effects of ultrasound-guided lumbar plexus and sacral plexus block combined with general anesthesia on the anesthetic efficacy and surgical outcomes in elderly patients undergoing intertrochanteric fracture surgery: a randomized controlled triala Anteroposterior view of the right hip. Right intertrochanteric fracture with comminution and displacement of the lesser trochanter fragment (indicated by black arrow). b Oblique view of the right hip. Right intertrochanteric fracture with comminution and displacement of the lesser trochanter fragment (indicated by black arrow). c Anteroposterior view of the right hip. Post-internal fixation of the right intertrochanteric fracture. d Oblique view of the right hip. Post-internal fixation of the right intertrochanteric fractureBack to article page