Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/post-template.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/post-template.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/category.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/category.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/rest-api/endpoints/class-wp-rest-block-types-controller.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/rest-api/endpoints/class-wp-rest-block-types-controller.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/class-wp-block-type.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/class-wp-block-type.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/Requests/IRI.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/Requests/IRI.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/Requests/IDNAEncoder.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/Requests/IDNAEncoder.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/Requests/Transport/cURL.php on line 1

Warning: Uninitialized string offset 0 in /www/wwwroot/laoren-hearing.com/wp-includes/Requests/Transport/cURL.php on line 1
导致先天性耳聋的主要因素包括以下几个方面 - 上海老年人助听器|峰力奥迪康助听器上海助听器验配中心|宁耳听力

先天性耳聋,即出生后就听不到声音,该病可发生于一侧或两侧,程度轻重不等。导致先天性耳聋的主要因素包括以下几个方面:

1、父母遗传或近亲生育有影响子女听力的可能性。父母有先天性耳聋,所生的孩子易患此病。但并非所生子女全是耳聋。有的父母虽然无耳聋,但如果是近亲结婚,所生子女的耳聋发生率较高。除此外还伴有耳廓畸形、中耳畸形、外耳道闭锁,内耳发育不全,或伴有智力障碍。

2、孕期母体患风疹或其它病毒感染:可能影响到胎儿的听力。尤其是母亲在X三个月内患有该病,这时胎儿听力的损害更大。病毒可经X而侵害胎儿,引起内耳发育畸形。

3、母体孕期使用有害药物,如奎宁、链霉素、庆大霉素等这些耳毒性药物通过X而循环,导致胎儿第七颅神经中毒,从而造成耳聋。导致先天性耳聋的主要因素包括以下几个方面

4、母体孕期曾受深度X。

5、胎儿的耳组织发育畸形与出生体重不足。

6、父母患有X,如感染了X,也可致胎儿耳聋。

7、分娩期:早产或难产造成对婴儿的缺氧:或使用产钳不当损伤了听觉器官引起耳聋!

上海宁耳听力助听器折扣店价格可面议电话: 15221235618  15221230287  021-56702325,15026741983;021-36212989  139-1793-6029欢迎咨询
 暑假期间上海宁耳听力助听器折扣店均有优惠活动!优惠全场打折!
宁耳听力官网网址:http://www.bs-ear.com;http://www.zb-ear.com;
导致先天性耳聋的主要因素包括以下几个方面

发表评论

您的邮箱地址不会被公开。 必填项已用 * 标注