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Fig. 8 | BMC Veterinary Research

Fig. 8

From: Minimally invasive mini-hemilaminectomy-corpectomy in cadaveric dogs: evaluation of the accuracy and safety of a three-dimensionally printed patient-specific surgical guide

Fig. 8

Analysis of screw angle deviation. In this specimen, the planned screw insertion angle was set to 64 degrees based on the spinous process (reference range 55 – 65 degrees), and the postoperative screw insertion angle was 66.5 degrees. The difference between the two angles (2.5 degrees) is the angle deviation. The yellow-colored area represents the screw

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