Aaron has a birth defect called Spina Bifida which affects the spine and central nervous system.

亚伦有一种叫做脊柱裂的先天缺陷，影响脊柱和中枢神经系统。

But he had spina bifida; this time, she could not go straight back to work.

但是汤姆患了脊柱裂，所以她又不能出去工作了。

Spina bifida is caused by problems in the development of an embryo in the womb.

脊柱裂是造成发展中存在的问题胚胎在子宫中。

It is also of note that his studies on spina bifida started in the 1920s.

另一众所周知的情况是他对脊柱裂的研究开始于1920年左右。

Objective To investigate the main features and experiences of surgical treatment of congenital spina bifida.

目的探讨先天性脊柱裂的手术特点及治疗经验.

Spina bifida occulta is the mildest and most common form in which one or more vertebrae are malformed.

隐性脊柱裂是最轻的一型，可能会涉及一个或多个椎骨的畸形。

The surgery is meant to help people who cannot control their bladders because of a paralyzing accident or a birth defect known as spina bifida.

这个手术目的是帮助那些由于瘫痪事故或者所谓的先天缺陷脊柱裂而不能控制膀胱的人们。

It has been conjectured that she also suffered from spina bifida, a congenital disease that could have affected both spinal and leg development.

有推测说她还受到脊柱裂伤的困扰，这种疾病同时影响脊柱和腿的生长发育。

Who is at Risk for having a Baby with Spina Bifida?

什么样的人是生育脊椎裂患儿的高风险人群?

Diagnosis of spina bifida requires the systematic examination of each neural arch from the clerical to the sacral region both transversely and longitudinally.

需要在横切面和纵向上从颈部到骶区进行系统的检查每一个神经弓。