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Table 5 Average and (1SD) variation based on six absorbed dose meausurements and combined point dose uncertainty for twenty dosimeters with NewTom 5G (12 × 8 cm FOV)

From: Effective radiation dose of a MSCT, two CBCT and one conventional radiography device in the ankle region

Dosimeter location Dosimeter Measured Dose Point dose
in phantom no. dose (mGy) uncertainty (%) uncertainty (%)
Tibia 1 0.25 33% 36 %
Peroneus brevis 2 0.33 27% 31 %
Gastrocnemius 3 0.52 20% 25 %
Tibia 4 0.48 22% 26 %
Tibialis anterior 5 0.53 20% 25 %
Fibula 6 0.73 17% 22 %
Tibia 7 0.81 16% 22 %
Superior extensor Retinaculum 8 3.86 7% 16 %
Tibia 9 4.04 7% 16 %
Calcaneal tendon 10 7.11 5% 16 %
Fibula 11 6.53 5% 16 %
Lymp.vein 12 10.4 4% 16 %
Posterior calcaneal tuberosity 13 7.71 5% 16 %
Navicular 14 4.09 7% 16 %
Talus 15 4.66 6% 16 %
Metatarsals 16 4.25 6% 16 %
Lymp.vein 17 6.15 5% 16 %
Calcaneus 18 6.45 5% 16 %
Calcaneal tuberosity 19 7.33 5% 16 %
Flexor digitorum brevis 20 3.40 7% 17 %