医生会评估手指或拇指的位置、关节稳定性和活动范围。他们还会检查相关损伤，如甲床损伤、开放性伤口或关节脱位。 Wrist arthroscopy is actually a minimally invasive method that uses modest incisions and also a small digicam to visualise and treat joint problems throughout the wrist. 放射影像可用于识别骨折、骨移位或撕脱性骨折。X 射线还可清晰显示关节排列和任何移位骨碎片的大小，从而帮助指导治疗... https://www.theorthopaedicandpainpractice.com/why-cant-i-straighten-the-tip-of-my-finger/