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Table 1 Table shows the results of the computerized tomography angiography (CTA) measurements

From: The feasibility of direct adductor canal block (DACB) as a part of periarticular injection in total knee arthroplasty

Parameter measured Mean Range
Entry point to medial high point (in centimetres) 15.1 (10.4–23.0)
Entry point to adductor hiatus (in centimetres) 6.9 (4–12.4).
Alpha 1 − angle in coronal plane (entry point to medial high point) (in degrees) 38° (28−47°)
Alpha 2 − angle in coronal plane (entry point to adductor hiatus) (in degrees) 24° (13.6−33.4°)
Beta 1 − angle in sagittal plane (entry point to medial high point) (in degrees) (5−10.5°)
Beta 2 − angle in sagittal plane (entry point to adductor hiatus) (in degrees) 29° (19−43°)