BioMed Research International

Research Article

Anatomical Study of the Clavicles in a Chinese Population

Table 2

Intramedullary canal (S) and sectional areas (OS) of the clavicle.
MeasurementsTotalMaleFemaleLeftRight
S1 200.3 ± 99.3220.2 ± 103.5180.3 ± 91.7P < 0.05 200.2 ± 103.5200.4 ± 96.0P > 0.05
S2 77.1 ± 32.596.4 ± 28.057.7 ± 24.4P < 0.05 73.6 ± 31.880.6 ± 33.3P > 0.05
S3 53.1 ± 26.068.3 ± 25.137.8 ± 16.0P < 0.05 53.0 ± 26.253.2 ± 26.0P > 0.05
S4 36.1 ± 19.946.1 ± 18.626.0 ± 15.7P < 0.05 34.2 ± 20.237.9 ± 19.5P > 0.05
S5 44.0 ± 23.354.8 ± 24.233.2 ± 16.5P < 0.05 40.6 ± 21.047.4 ± 25.2P > 0.05
S6 65.4 ± 25.881.0 ± 22.949.8 ± 18.0P < 0.05 63.5 ± 24.167.3 ± 27.6P > 0.05
S7 102.8 ± 59.9131.8 ± 67.573.7 ± 31.0P < 0.05 101.9 ± 51.8103.6 ± 67.5P > 0.05
OS1 326.3 ± 122.7364.3 ± 114.4288.2 ± 119.8P < 0.05 330.9 ± 124.6321.8 ± 121.8P > 0.05
OS2 175.7 ± 51.5208.0 ± 39.3143.5 ± 41.2P < 0.05 174.0 ± 53.0177.4 ± 50.5P > 0.05
OS3 138.0 ± 40.6167.6 ± 31.3108.4 ± 23.8P < 0.05 138.7 ± 43.0137.3 ± 38.4P > 0.05
OS4 121.6 ± 34.7145.8 ± 27.497.3 ± 22.0P < 0.05 120.0 ± 34.8123.1 ± 34.9P > 0.05
OS5 130.8 ± 40.2155.3 ± 39.0106.2 ± 22.6P < 0.05 124.6 ± 38.3136.9 ± 41.5P > 0.05
OS6 165.3 ± 44.1197.2 ± 35.4133.5 ± 24.6P < 0.05 161.4 ± 40.0169.3 ± 47.9P > 0.05
OS7 210.6 ± 78.9258.7 ± 75.7162.5 ± 46.1P < 0.05 207.0 ± 72.0214.2 ± 84.9P > 0.05