Search results
Results from the WOW.Com Content Network
Spinal muscular atrophy (SMA) is a rare neuromuscular disorder that results in the loss of motor neurons and progressive muscle wasting. [3] [4] [5] It is usually diagnosed in infancy or early childhood and if left untreated it is the most common genetic cause of infant death. [6]
Spinal muscular atrophies (SMAs) are a genetically and clinically heterogeneous group of rare debilitating disorders characterised by the degeneration of lower motor neurons (neuronal cells situated in the anterior horn of the spinal cord) and subsequent atrophy (wasting) of various muscle groups in the body. [1]
Symptoms for spinal tumors may vary due to factors such as the type of tumor, the region of the spine, and the health of the patient. Back pain is the most common symptom and it can be a problem if the pain is severe, has a time frame that lasts longer than it would for a normal injury, and becomes worse while laying down or at rest.
Tethering of the spinal cord tends to occur in the cases of Spina bifida with mylomeningocele. In most people the spine grows faster than the spinal cord during development which causes the end of the spinal cord to appear to rise relative to the bony spine next to it. By the time of birth the spinal cord is located between L1 and L2.
The use of interspinous spacers is associated with increased costs and rates of reoperation, while evidence comparing effectiveness of the MILD procedure to spinal decompression is insufficient. [7] The effectiveness of laminectomy, microdiscectomy, laminoplasty and spinal fusion surgeries as an alternative to spinal decompression has also been ...
Surgery for spinal stenosis usually has a good outcome, if the surgery is done in an extensive manner, and done within the first year or so of the appearance of symptoms. [11] [60] [136] [137] [138] Oaklander and North define failed back syndrome as chronic pain after one or more surgical procedure to the spine.
Spinal stenosis occurs in as many as 8% of people. [4] It occurs most commonly in people over the age of 50. [9] Males and females are affected equally often. [10] The first modern description of the condition is from 1803 by Antoine Portal, and there is evidence of the condition dating back to Ancient Egypt. [11]
KFS is not always genetic and not always known about on the date of birth. The disease was initially reported in 1884 by Maurice Klippel and André Feil from France. [ 4 ] In 1919, in his Doctor of Philosophy thesis , [ 5 ] André Feil suggested another classification of the syndrome, encompassing not only deformation of the cervical spine, but ...