Time between harelip prothesis and secondary epithesis was 4-21 years (average 8 years).

唇裂修复术至二期矫正手术时间为4 ~ 21年，平均8年。

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Time between harelip prothesis and secondary epithesis was 4-21 years (average 8 years).

唇裂修复术至二期矫正手术时间为4 ~ 21年，平均8年。

youdao