Distal Insertional Footprint of the Brachialis Muscle: 3D Morphometric Study

Table 2

Brachialis insertion measurements and shape analysis from twenty-three cadaveric elbows.

Cadaver number	Sex	Side	Projected length; (mm)	Surface length; (mm)	Projected width; (mm)	Surface width; (mm)	Surface area; (mm^2)
1	Female	Right	30.2	32.0	8.7	8.8	167.4
		Left	28.0	29.6	7.3	7.3	155.0
2	Male	Right	31.0	31.6	7.6	7.7	171.8
		Left	36.0	36.6	8.5	8.8	255.4
3	Female	Right	32.6	33.7	10.1	10.6	224.5
		Left	28.9	29.9	8.2	8.3	157.2
4	Male	Right	35.9	36.6	6.2	6.3	193.0
		Left	33.4	35.3	4.9	5.3	133.9
5	Female	Right	29.4	30.9	13.0	13.6	275.9
		Left	29.7	30.8	12.7	12.7	234.6
6	Male	Right	31.3	32.6	11.0	11.2	302.7
7	Female	Right	22.2	22.6	9.3	9.8	147.3
		Left	30.4	31.6	7.8	7.9	182.2
8	Female	Right	31.0	31.5	10.1	10.4	242.6
		Left	30.8	32.3	7.6	7.7	205.2
9	Male	Right	35.8	37.0	13.2	13.5	398.3
		Left	38.2	40.1	12.9	12.9	323.9
10	Male	Right	31.5	32.5	9.1	9.1	242.7
		Left	32.9	33.7	7.2	7.2	128.3
11	Female	Right	33.3	35.7	12.4	12.7	261.1
		Left	33.5	34.2	8.5	8.9	213.1
12	Male	Right	36.0	36.9	9.7	10.0	283.2
		Left	38.1	39.1	9.0	9.6	265.3
Mean			32.2	33.3	9.3	9.6	224.5
SD			3.6	3.7	2.3	2.3	67.1