Figure 4From: Radiation exposure of eyes, thyroid gland and hands in orthopaedic staff: a systematic reviewAnnual mean cumulative radiation dose received for thyroid among orthopaedic surgeons. Number of observation [reference]: 1 [1],2 [6],3 [31],4 [30],5 [29],6 [27],7 [24]. *reference 14, ** reference 15.Back to article page