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. 2023 Jul 4;42:102208. doi: 10.1016/j.jcot.2023.102208

Fig. 3.

Fig. 3

“Peek” radiograph technique. A. Intraoperative C-arm positioning - obtained by rotating the C-arm 10–15° off of the perfect lateral radiograph toward the AP view to visualize the posterior femoral neck. B. Visualization of the guidewire in relation to the posterior femoral neck.