Table 1.

Tabulated data of pedicle and vertebral canal dimensions in the study population.

Level	Transverse pedicle isthmus width (mm)	Pedicle length (mm)	Transverse pedicle angle (°)	Chord length (mm)	Canal dimensions (mm)
					AP	IPD
T1	9.27 + 1.01	17.2 + 1.34	35.4 + 2.21	30.30 + 2.11	19.03 + 1.11	24.22 + 1.61
T2	7.5 + 1.13	18.6 + 1.43	26.21 + 4.12	32.30 + 3.24	22.21 + 1.09	23 + 1.22
T3	6 + 1.23	14.32 + 1.12	20.01 + 2.22	33.21 + 2.64	21.1 + 1.27	22.4 + 1.34
T4	4.5 + 0.93	14 + 1.34	19.06 + 3.12	36.5 + 2.26	20.02 + 1.23	21.38 + 1.11
T5	5 + 1.12	14.56 + 1.22	16 + 2.12	37.83 + 3.24	20.11 + 1.19	21.12 + 1.23
T6	5.5 + 0.742	14 + 1.32	14.38 + 2.24	39.84 + 3.58	20.09 + 1.17	23.18 + 1.52
T7	6 + 1.16	14.32 + 1.13	11.82 + 2.38	40.07 + 4.03	20.23 + 1.26	21.23 + 1.49
T8	6.32 + 1.56	14.56 + 1.08	12.29 + 2.11	40.64 + 3.29	18.03 + 1.19	21.31 + 1.65
T9	6.28 + 1.32	17.26 + 1.11	11.21 + 2.33	39.54 + 2.88	20 + 1.37	23.11 + 1.92
T10	6.54 + 1.12	14.54 + 1.39	8.7 + 2.38	40.11 + 3.45	17.03 + 1.27	20.09 + 2.18
T11	7.84 + 1.33	15.30 + 1.43	−2.3 + 7.34	36.21 + 4.08	19.13 + 1.60	23.12 + 1.14
T12	8.31 + 1.83	17.72 + 1.28	−9.8 + 2.39	34.24 + 3.33	20.14 + 1.19	24.24 + 2.23