Thanks for using the forum. I am happy to address your questions, and my answer will be based on the information you provided here. Please make sure you recognize that this forum is for educational purposes only, and it does not substitute for a formal office visit with your doctor.
Without the ability to examine your son and obtain a history, I can not tell you what the best management plan would be for him. However I will try to provide you with some useful information.
There are many different types of
spinaMeningocele repair
Myelomeningocele
Spina bifida
Spina bifida (degrees of severity)
Spina bifida - resources bifida. The type is best determined based on the imaging study of the patient. As you mention, some patients with
spinaMeningocele repair
Myelomeningocele
Spina bifida
Spina bifida (degrees of severity)
Spina bifida - resources bifida occulta do very well without any type of surgery. However, even if all that is apparent externally is a small mark, internally, there may be other abnormalities that are not externally apparent. With good function of the legs, bowel, and bladder, the severity of the
spinaMeningocele repair
Myelomeningocele
Spina bifida
Spina bifida (degrees of severity)
Spina bifida - resources bifida is obviously less, but other complications can occur, such as tethered cord,
scoliosisScoliosis
Scoliosis - resources
Scoliosis brace
Signs of scoliosis or kyhphosis (abnormal spine
curvaturesCurvature of the penis). Early surgery is sometimes useful in preventing long-term complications of these.
I am not a surgeon nor a pediatric neurologist, so further comment from my end is difficult. However, it is important for you to ask these questions to your son's team: what is the exact nature of his spina bifida, what are the advantages and disadvantages of having surgery now vs. later, etc. Regardless of whether or not surgery is done, physical and occupational therapy and testing to ensure proper bowel and bladder function is important.
Thank you for this opportunity to answer your questions, I hope you find the information I have provided useful, good luck.