muscular and skeletal system肌肉和骨骼系统1 C& H1 o4 Q6 n6 b3 B
1 pain in joint(arthralgia)关节痛 2 asymmetry 左右不对称3 pain in muscle (myalgia)肌肉痛 4 joint stiffness(ankylosis) 关节强直5 pain in bone 骨痛6 contracture 挛缩7 dislocation 脱位8 range of motion 运动范围9 swelling 肿胀10 crepitus (cracking noise or vibration)捻发音(噼啪声或颤动)