WebbMeningocele: Protrusion of the membranes that cover the spine and part of the spinal cord through a bone defect in the vertebral column. Meningocele is due to failure of closure during embryonic life of bottom end of the neural tube, the structure which gives rise to the central nervous system (the brain and spinal cord). The term spina bifida ... WebbMeningocele. The meningocele is a protrusion of a spinal fluid-filled sac of meninges through a bony defect in the posterior elements of the spine without associated neural …
Meningocele Definition & Meaning Merriam-Webster Medical
WebbMedical term definition Compound word Word definition-cele Swelling; hernia meningocele A protrusion of the meninges through a gap in the spine due to a congenital defect cyst bladder cholecystectomy Surgical removal of the gallbladder due to gallstones causing pain or infection dys-Bad or difficult dysuria Pain or discomfort while urinating-ectomy … Webb28 dec. 2024 · Congenital anomalies of the nervous system: Neural tube defects. Neural tube defects affect the brain and spinal cord, and are among the most common of the congenital anomalies (see Fig. 4.1). Panel A shows a cross section of the rostral end of the embryo at approximately three weeks after conception, showing the neural groove in the … relative standard error in sas
Myelomeningocele: MedlinePlus Medical Encyclopedia
Webb8 aug. 2024 · Extracranial or transcalvarial brain herniation refers to herniation of brain tissue external to the calvaria through a skull bone defect, which may be post-traumatic or post-surgical. Unlike encephaloceles, brain herniation is not surrounded by the meninges.. Craniectomy may be performed to decompress intracranial contents in patients with … WebbDescription. Lateral meningocele syndrome is a disorder that affects the nervous system, the bones and muscles, and other body systems. The condition is characterized by abnormalities known as lateral meningoceles. Lateral meningoceles are protrusions of the membranes surrounding the spinal cord (known as the meninges) through gaps in the … WebbAn encephalocele (in-sef-a-luh-seal) is a rare disorder in which the bones of the skull do not close completely. This creates a gap through which cerebral spinal fluid, brain tissue and the meninges (the membrane that covers the brain) can protrude into a sac-like formation. An encephalocele (sometimes called a cephalocele or ... product life cycle fortigate