radius and ulna meaning in English

臂骨

Study of external fixation with splint for the treatment of fracture of the radius and ulna
单侧外固定支架治疗肱骨干骨折不愈合15例分析
Radius and ulna . bones of the forearm . the radius is the shorter of the two bones and revolves partially around the ulna
桡骨和尺骨，即前臂骨。桡骨较尺骨短并能部分地绕尺骨转动。
A comparison between single photon absorptionetry of bone mineral density and laminated cortex index of radius and ulna in diagnosing osteoporosis
比较桡尺骨皮质分层指数与单光子吸收法骨矿定量法诊断骨质疏松症的价值