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點解玩肚臍會肚痛

如題, 由細到大個個都話玩肚臍會肚痛, 點解? 有咩根據?

By bingbangwah  (pupil) on 2013-06-03  Answers 1   Views 359

i can answer

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By goodmorningsir (graduate) on 2013-06-04

「肚臍」是腹壁最後閉合處,它沒有脂肪組織、肌膜和肌肉保護,所以只要有小許外來的刺激,都會容易直接傳到腹膜,引起疼痛。

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