Guizetti B, Radlanski R J
Fachbereich Humanmedizin der FU Berlin, Universitätsklinikum Benjamin Franklin, Abteilung für Zahnärztliche Chirurgie und Röntgenologie, Germany.
Ann Anat. 1996 Dec;178(6):503-8. doi: 10.1016/S0940-9602(96)80105-1.
The fetal development of the human parotid gland was studied by means of serial sections of human embryos and fetuses ranging from 19 mm to 67 mm CRL. Analysis of computer assisted 3-dimensional reconstructions and anatomical drawings leads to the following observations: 1. The parotid gland anlage is found at the most lateral and cranial point of the sulcus buccalis. 2. The location of the orifice of the parotid duct is dependent upon the developmental processes of the fetal skeleton. 3. The anlagen of anatomical structures dominating the parotid bed in the adult are found prior to the enlargement of the parotid gland. 4. The surface of the parotid gland shows impressions of the surrounding structures. 5. There is no evidence that the parotid gland is subdivided into two lobes by the facial nerve.
通过对冠臀长19毫米至67毫米的人类胚胎和胎儿的连续切片，研究了人类腮腺的胎儿发育情况。对计算机辅助三维重建和解剖图的分析得出以下观察结果：1. 腮腺原基位于颊沟最外侧和颅侧的点。2. 腮腺导管口的位置取决于胎儿骨骼的发育过程。3. 在腮腺增大之前，就已发现成年时主导腮腺床的解剖结构原基。4. 腮腺表面有周围结构的压痕。5. 没有证据表明腮腺被面神经分为两叶。
