case_images: PMC9023225_01
case_images: An AP radiograph of the pelvis and right hip reveals a nonunion neck of femur fracture with varus deformity, assessed at 81 degrees Pauwels angle. Hardware that has been bent. (b) Intraoperative image shows pseudoarthrosis with lysis and scelorosis, as well as impending hardware failure. (c) Visualization of Pauwels' osteotomy execution during surgery. (d) The wedge bone was leveraged into the bone defect by 7 mm cannulated screws that were removed. (e)-(f) Radiographs depicting the postoperative outcome and a 12-month follow-up.
case_images: AORTH2022-5676144.001.jpg
case_images: PMC9023225_01_AORTH2022-5676144.001.jpg
case_images: fig1
case_images: This was easily achieved because of the inactivity atrophy after prolonged immobilisation and pain (Figure 1).
case_images: AP radiograph of the pelvis showing pseudoarthrosis of femur neck fracture with significant varus deformity: neck-shaft angle, 75 degree; Pauwels type 3, 63 degree.
case_images: AORTH2022-5676144.002.jpg
case_images: PMC9023225_01_AORTH2022-5676144.002.jpg
case_images: fig2
case_images: Meanwhile, Southwick osteotomy was carried out in 13 patients as a transverse cut just below the level of the lesser trochanter (Figures 2 and 3).
case_images: (a) Postoperative radiograph sequence showing correction achieved and the position of implant within the femoral head and intramedullary canal. (b) 6 months postoperative follow-up showing 124 degree neck-shaft angle. (c) 4 months postoperative clinical photo showing the ability of the patient to squat. (d) External rotation (cross leg). (e) Internal rotation.
case_images: AORTH2022-5676144.003.jpg
case_images: PMC9023225_01_AORTH2022-5676144.003.jpg
case_images: fig3
case_images: Meanwhile, Southwick osteotomy was carried out in 13 patients as a transverse cut just below the level of the lesser trochanter (Figures 2 and 3).