手屈肌支持帶 手屈肌支持帶英語Flexor retinaculum of the hand橫腕韌帶transverse carpal ligament前環形韌帶anterior annular ligament是腕關節附近手掌前側的纖維帶它以拱形覆蓋在腕骨上並形成腕隧道英语Carpal tunnel