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Extensor limbs , fingers ( toes ) is also a predilection sites of psoriasis .

四肢伸侧、指(趾)甲也是银屑病的好发部位。

Flexor reflex and crossed extensor reflex .

屈肌反射与对侧伸肌反射。

Role of peripatellar retinaculum in transmission of forces within the extensor mechanism .

髌骨周围支持带在膝关节伸直机制中对力量传递所扮演的角色。

On examination , there were red-brown papules and plaques on the extensor knees , elbows , and dorsal hands .

查体见双膝、双肘伸侧及双手背侧多发的红棕色丘疹及色斑。

Methods : take the forearm extensor tendon insertion site off the extracondyle of humerus and have the anterior lateral aricular capsule of elbow joint shown .

方法：将前臂伸肌腱附丽从肱骨外髁处剥下，充分暴露肘关节前外侧关节囊。