Hey, I’m Dr. Vikas Kumar, neurosurgeon and spine specialist, did my training at RIMS Ranchi and I’m still right here in the same place, seeing kids and young adults from Ranchi, different parts of Jharkhand, and sometimes families coming from quite far when something congenital shows up in the brain or spine. These are problems that start forming before birth, during those early weeks when the nervous system is closing up and shaping itself. Some get spotted on pregnancy ultrasounds, others stay quiet until after the baby arrives. Maybe the head grows too fast, legs don’t move right, milestones lag, or there’s a strange lump or dimple on the back. Not every case needs the operating room straight away; lots are watched closely, helped with physio or braces, but when pressure builds on the brain, the cord gets pulled, or things threaten normal growth, that’s when neurosurgery steps in to give the child the best shot at developing well.

Hydrocephalus – Fluid Pressure in a Growing Brain

This one comes up a lot. The brain makes cerebrospinal fluid all the time, but if the pathways are blocked (like aqueduct stenosis) or absorption is poor, it piles up in the ventricles. In newborns you see the head enlarging quickly, the fontanelle bulging, eyes drifting down (sun-setting sign), fussiness, poor feeding, or vomiting. We check with head ultrasound first, then MRI if needed. Most babies need a ventriculoperitoneal shunt, thin tube from brain ventricle to tummy to drain the extra fluid or sometimes endoscopic third ventriculostomy, making a hole to bypass the block. Doing it early keeps the pressure from squashing developing brain tissue and helps kids hit milestones closer to normal.

Neural Tube Defects – Open or Hidden Spine Problems

These occur when the neural tube fails to zip shut properly in the first month of pregnancy. On the mild end is spina bifida occulta, maybe just a hairy patch, dimple, or birthmark low on the back, often no big symptoms. Then there’s meningocele (skin-covered sac of fluid) or the more serious myelomeningocele, where the spinal cord and nerves sit exposed in an open sac. Open ones need urgent surgery in the first 24-48 hours to close the defect, cover the nerves, and stop meningitis risk. Down the line many kids face tethered cord, hydrocephalus needing a shunt, or leg/foot/hip issues that need ortho and neuro follow-up. Taking folic acid daily before and in early pregnancy really drops the chances of these happening.

Chiari Malformation – Brain Tissue Sitting Too Low

Chiari I means the cerebellar tonsils (bottom bits of the cerebellum) slip down through the hole at the base of the skull. It can stay silent for years, then kids or teens start with headaches that spike when coughing, laughing, or straining, neck ache, unsteady walking, numb or clumsy hands, or even breathing pauses at night. Chiari II is usually tied to myelomeningocele and hits harder, swallowing trouble, breathing issues, or brainstem signs from early on. For kids with clear symptoms we do posterior fossa decompression: take off a small piece of bone at the back of the skull (sometimes C1 too), open the covering dura, and let the tonsils float up. A lot of families notice headaches ease and balance/coordination improve after.

Tethered Spinal Cord – The Cord That Won’t Float Free

The spinal cord should end around L1–L2 and move freely inside the canal. In tethered cord (common after spina bifida repair or with a thick filum terminale), it’s anchored too low, so every growth spurt pulls on it. Kids show back or leg pain, weak legs, weird foot shapes (high arches or clubbing), new scoliosis, wetting accidents long after potty training, or repeated urine infections. MRI confirms the low conus medullaris and thick filum. Surgery to cut the tether dividing the filum or clearing scar halts worsening and frequently brings back better leg strength or bladder control if caught before major stretch damage.

Craniosynostosis – Skull Sutures Closing Too Soon

When one or more skull sutures fuse early, the brain keeps growing but the skull can’t widen in that direction, so head shape gets odd, long and narrow (scaphocephaly), flat in back (brachycephaly), or pointed forehead (trigonocephaly). Mild cases are mostly cosmetic; severe ones raise pressure inside, leading to developmental slowdown, irritability, or eye issues. We use CT with 3D reconstruction to see which sutures and plan surgery, endoscopic strip craniectomy for young infants (under 6 months) or open vault remodeling for older ones. Early timing (first year) gives the best head shape and room for brain growth.

A Few Other Ones We See Regularly

Dandy-Walker (big fourth ventricle, small or missing cerebellar vermis, often with hydrocephalus), arachnoid cysts (benign fluid pockets that sometimes press brain tissue), or encephalocele (brain pouch pushing through skull gap). Management is case-by-case shunts, cyst opening or shunting, or closing and rebuilding the defect.

These congenital conditions cover a wide range; some stay quiet with just check-ups, others need timely fixes to avoid permanent setbacks. We always team up with pediatricians, child neurologists, therapists, and parents to keep development on track.

If your little one has a head that seems too big, a lump/dimple on the spine, slow to sit/crawl/walk, weak legs, wetting issues past the usual age, or an unusual head shape, it’s smart to get it looked at properly. Families travel from different districts to book an appointment with Best Neurosurgeon in Ranchi or call a Neuro Expert doctor in Ranchi at RIMS for good imaging, plain-language explanations, and a realistic plan, watchful waiting, therapy, or surgery when needed. Catching these early really helps growing kids. If you’re concerned about your child, feel free to reach out, I’m here to help point you in the right direction. Take care.