BME-10X collagen membrane was implanted into every acoustic vesicle except these in the feigned operation group. The incision was closed, and the changes of praxiology of the animal action were observed after wakefulness. 除假手术组外,其余各组均植入BME-10X医用胶原膜,缝合手术切口,待豚鼠全麻清醒后观察其行为学变化。