Open spinal dysraphism is a birth condition in which the spine and tissues around the spinal cord do not close fully before birth. The early signs of Open spinal dysraphism can include an opening or sac on the back, weakness in the legs, and problems with bladder or bowel control. It is usually recognized during pregnancy, at birth, or soon after, although the features and severity can vary. Not everyone will have the same experience. Treatment often involves early surgery and long-term support such as physical therapy, mobility aids, and bladder or bowel care, and life expectancy depends on the type of spinal involvement and the complications a person develops.
How many people live with Open spinal dysraphism?
Worldwide, a recent direct count of people living with open spinal dysraphism, the open forms of spina bifida, is not consistently reported by a single authoritative source. In the United States, no separate recent count for the open subtype is widely used either, but about 166,000 people are living with spina bifida overall (CDC, 2024).
Overview
Open spinal dysraphismSymptoms
Open spinal dysraphism often causes visible back changes at birth, leg weakness, foot or hip differences, and trouble with bladder or bowel control. Some babies also have fluid buildup around the brain, called hydrocephalus.
Outlook and prognosis
With open spinal dysraphism, outlook depends on the spinal level affected, nerve damage, and associated brain fluid buildup. Many people living with open spinal dysraphism need ongoing support for mobility, bladder or bowel care, and learning, yet many can reach adulthood.
Causes and risk factors
Open spinal dysraphism happens very early in pregnancy when the neural tube does not close fully. Risk is higher with low folate, certain anti-seizure medicines, diabetes, obesity, high body temperature early in pregnancy, and sometimes inherited genetic changes.
Genetic influences
Genetics can raise the chance of open spinal dysraphism, but it is usually not caused by one single gene change. Many small genetic variations, together with factors such as low folate before and early in pregnancy, likely play a role.
Diagnosis
Open spinal dysraphism is often suspected before birth on ultrasound or after birth from visible spinal changes and related symptoms. Doctors confirm the diagnosis of open spinal dysraphism with imaging, usually ultrasound or MRI. Genetic tests are not usually diagnostic.
Treatment and drugs
Open spinal dysraphism is usually treated soon after birth with surgery to protect the spinal cord and lower infection risk. Many living with open spinal dysraphism also need ongoing bladder, bowel, mobility, and skin care. Physical therapy and regular specialist follow-up can help support daily function.
Symptoms
Open spinal dysraphism can affect movement, bladder and bowel control, and how the legs, feet, and spine develop from birth. Many living with open spinal dysraphism also need monitoring for fluid buildup around the brain and for skin problems in areas with less feeling. The early features of open spinal dysraphism depend a lot on where the opening is along the spine and how much the nearby nerves are affected. Features vary from person to person and can change over time.
At birth, there is often a visible opening, sac, or exposed tissue over the spine. This area needs urgent medical care because it can dry out, leak spinal fluid, or become infected.
Weakness in the legs can range from mild to severe, and some children have little or no movement below the affected level. For many, this can mean delayed walking, trouble with stairs, or a need for braces, walkers, or a wheelchair.
Some people with open spinal dysraphism have numbness or reduced feeling in the legs, feet, or lower body. Cuts, blisters, pressure spots, or burns may go unnoticed and can become serious if skin is not checked often.
Nerve changes often make it hard to store urine or empty the bladder fully. This can lead to leaking, frequent urinary infections, and over time may affect the kidneys if it is not managed well.
How people usually first notice Open spinal dysraphism?
Open spinal dysraphism is usually first noticed before or right after birth, because the spine and tissues over it have not closed fully during early development. On a prenatal ultrasound, doctors may see changes in the baby’s spine or brain, and at birth the first signs of open spinal dysraphism often include a visible sac, opening, or exposed tissue on the back, most often in the lower spine. Families and doctors may also notice weakness in the legs, changes in foot movement, or problems with bladder and bowel control, although the exact pattern can vary from one baby to another.
Types of Open spinal dysraphism
Open spinal dysraphism can affect daily life in different ways, from leg weakness and bladder problems to needs around mobility, bowel care, and learning support. The main types of Open spinal dysraphism are based on how much of the spinal cord and its coverings remain open at birth, and that often affects severity. Not everyone will experience every type, and even within the same variant, symptoms can vary.
Myelomeningocele
This is the most common type of Open spinal dysraphism, where the spinal cord and its coverings bulge out through an opening in the back. It often causes weakness or paralysis below the opening, along with bladder and bowel problems. Many living with myelomeningocele also have hydrocephalus or a Chiari II malformation.
Myelocele
In this variant, the open spinal tissue lies flush with the skin surface rather than forming a fluid-filled sac. It is usually considered a more severe form because the nerve tissue is more exposed and easily damaged. Symptoms can include marked weakness, loss of feeling, and problems with bladder and bowel control.
Hemimyelomeningocele
This rare variant affects only one side of a split spinal cord, with that side protruding through the opening. Because only part of the cord is involved, symptoms may be more uneven from one side of the body to the other. Some may find one leg is much weaker than the other, alongside bladder or bowel difficulties.
Hemimyelocele
This is a rare open variant in which one half of a split spinal cord is exposed without a protruding sac. It can lead to significant nerve-related symptoms, but the pattern may be different on the left and right sides. Among the recognized variants of Open spinal dysraphism, this is one of the least common.
Can I slow down the onset of symptoms?
No, there is no good evidence that lifestyle changes can delay the start of symptoms in open spinal dysraphism, because it is a spine and spinal cord problem that develops before birth and symptoms are often present at birth or soon after. For people already living with it, healthy habits can support overall well-being, but they do not prevent the condition; what helps most is early, regular medical care to watch for and treat problems with movement, bladder or bowel control, fluid buildup around the brain, and skin injury, and for future pregnancies, taking folic acid before conception and in early pregnancy is well established to lower the chance of this condition in a baby. While these steps cannot promise a certain outcome, early care can still make a meaningful difference in day-to-day health and independence.
What genetics can tell you about symptoms
Genetics can help explain why some babies are born with open spinal dysraphism, but they usually cannot predict exactly which symptoms a child will have day to day. In most cases, many genes each seem to make a small contribution, often along with factors such as folate status during pregnancy, while the symptoms themselves are more strongly linked to where the spinal opening is and how much the spinal cord and nearby tissues are affected. This means genetic differences may influence overall risk, and possibly how severe the condition is in some families, but they are not yet a reliable way to forecast the exact symptoms or when problems will begin.
Causes and risk factors
Open spinal dysraphism starts very early in pregnancy when the tissue that forms the spine and spinal cord does not close fully. In many families, inherited or new gene changes increase the chance of this happening. Low folic acid before conception and in the first weeks of pregnancy is one of the best known risk factors for open spinal dysraphism. Diabetes, obesity, and some anti-seizure medicines can also raise risk. It is rarely just one factor, so very high body temperature early in pregnancy from fever or frequent hot tub use may add to the risk.
What are the most common causes or risk factors?
Open spinal dysraphism usually happens very early in pregnancy, when the developing spine does not close all the way, and in most cases it is linked to a mix of genes and pregnancy-related factors rather than one single cause. The strongest known risk factor is not getting enough folic acid before pregnancy and in the first weeks of pregnancy; risk is also higher if there is a close family history or if someone has had a previous pregnancy affected by the same kind of spinal birth difference. Other well-known risk factors include diabetes that is not well controlled before pregnancy, obesity, some seizure medicines, and a high body temperature early in pregnancy, such as from a fever or frequent hot tub or sauna use.
Environmental and biological risk factors
Open spinal dysraphism develops very early in pregnancy, often before someone knows they are pregnant. Doctors often group risks into internal (biological) and external (environmental). When people ask about risk factors for open spinal dysraphism in pregnancy, the strongest ones involve low folate levels, certain health conditions, some medicines, and early heat exposure.
Low folate levels around conception and in the first weeks of pregnancy are one of the strongest known risk factors for open spinal dysraphism. This matters because the neural tube closes very early, so too little folate during that short window can raise the chance of a problem.
Pregestational diabetes, especially when blood sugar is high early in pregnancy, can increase risk. Higher body weight and other metabolic problems may also add to the risk, although the effect is not the same in every pregnancy.
Some medicines that affect folate or early fetal development, including valproate and a few other anti-seizure drugs, can raise the chance of open spinal dysraphism. The level of risk depends on the specific medicine, the dose, and when exposure happens in early pregnancy.
A high body temperature in early pregnancy, most often from fever, is linked with a higher risk. Heavy external heat exposure during that same early window may also matter because this is when the neural tube is forming.
Genetic risk factors
Families often want to know whether open spinal dysraphism is inherited and what it could mean for future pregnancies. In most cases, open spinal dysraphism does not come from one single gene change passed down in a simple way. It’s usually a combination of influences rather than one clear cause, so the genetic causes of open spinal dysraphism can be hard to pinpoint. A smaller number of cases are linked to a specific gene or chromosome condition.
Family history: Having a close relative with open spinal dysraphism can raise the chance in a future baby. The increase is still modest for most families, but it suggests inherited susceptibility plays a part.
Prior affected pregnancy: If one pregnancy was affected by open spinal dysraphism, the chance is higher in a later pregnancy than it is in the general population. This higher recurrence risk is why many families are offered genetic counseling before trying again.
Multifactorial inheritance: For many families, no single gene change is found to explain open spinal dysraphism. Instead, several inherited genetic differences may add up and make early spinal development more vulnerable.
Rare gene changes: Rare changes in genes involved in early neural tube closure have been linked to open spinal dysraphism. These cases are uncommon, and the same gene change can affect different family members in different ways.
Chromosome conditions: A small number of babies with open spinal dysraphism have a chromosome difference or a broader genetic syndrome. This becomes more likely when open spinal dysraphism occurs along with other major birth differences.
Lifestyle risk factors
Open spinal dysraphism is present from birth, so lifestyle habits do not cause it. However, how lifestyle affects open spinal dysraphism can be important for mobility, skin protection, bladder and bowel care, and long-term complications. The main lifestyle risk factors for open spinal dysraphism are the daily habits that increase pressure injuries, infections, deconditioning, or poor symptom control. Practical routines can make a meaningful difference in day-to-day function and health.
Low activity can worsen muscle weakness, joint stiffness, and loss of endurance in people with open spinal dysraphism. Regular, adapted exercise may support mobility, circulation, bone strength, and breathing efficiency. A physiotherapist-guided plan is often safest when there are paralysis, contractures, or shunts.
Excess weight can make transfers, walking, wheelchair use, and bracing more difficult with open spinal dysraphism. It can also raise the risk of skin breakdown and put extra strain on joints and the spine. Balanced nutrition and activity can help preserve function.
Long periods of pressure, moisture, and poorly fitting shoes or braces can lead to pressure sores because sensation may be reduced below the spinal level. Daily skin checks and regular pressure relief can lower the chance of deep wounds and infection. This is one of the most important lifestyle risk factors for open spinal dysraphism.
Irregular catheterization, low fluid intake, or poor hygiene can increase urinary retention, leakage, kidney stress, and recurrent urinary tract infections. Following a consistent bladder routine helps protect the urinary tract over time. Any change in urine, fever, or back pain should be assessed promptly.
Risk prevention
Open spinal dysraphism is present from very early pregnancy, so prevention mainly focuses on lowering the chance that it develops before and during the first weeks of pregnancy. The most effective step is getting enough folic acid before conception and in early pregnancy, because the spinal cord and backbone form before many people know they are pregnant. Prevention is about lowering risk, not eliminating it completely. For families already living with open spinal dysraphism, prevention often means reducing complications through regular medical follow-up and day-to-day skin, bladder, and mobility care.
Taking folic acid before pregnancy and through early pregnancy can greatly lower the risk of open spinal dysraphism. For most people, this means starting a daily supplement before trying to conceive, since the neural tube closes very early.
Some people need a higher folic acid dose, especially if they had a previous pregnancy affected by a neural tube defect or take certain anti-seizure medicines. Talk to your doctor before pregnancy so the right dose is in place at least 1 month before conception.
A few medicines can raise the risk of open spinal dysraphism, particularly some anti-seizure drugs such as valproate. Reviewing prescriptions before pregnancy may allow a safer plan without suddenly stopping needed treatment.
Poorly controlled diabetes before and in early pregnancy can increase the risk of birth defects, including open spinal dysraphism. Keeping blood sugar in target range before conception and during the first trimester is an important preventive step.
Can you prevent Open spinal dysraphism?
Open spinal dysraphism cannot always be prevented, because it develops very early in pregnancy and sometimes happens even when no clear risk factor is found. The risk can be lowered by getting enough folate, a B vitamin, before pregnancy and during the first weeks of pregnancy, and by working with a doctor to control diabetes and review medicines that may raise the risk, including some seizure medicines. Even with these steps, prevention is not guaranteed.
Transmission
Open spinal dysraphism is not infectious, so it cannot be caught from another person through touch, kissing, sex, food, or everyday contact. Instead, open spinal dysraphism develops very early in pregnancy, when the tissues that form the spine and spinal cord do not close completely.
When families ask how open spinal dysraphism is inherited, there usually is not a simple parent-to-child pattern. Most cases seem to result from a mix of genetic susceptibility and pregnancy-related factors, and many happen in families with no previous history, although having one affected pregnancy does raise the chance in a future pregnancy.
When to test your genes
For open spinal dysraphism, genetic testing is not usually the main tool for early detection, because most cases are found during pregnancy with ultrasound and maternal blood screening. Testing may be considered if there are other birth differences, a family history, or concern for a syndrome that could affect recurrence risk or care.
Diagnosis
Open spinal dysraphism is often found before birth or soon after delivery because the spinal opening is visible on imaging or on the baby’s back. Doctors usually begin with the findings seen on prenatal ultrasound or newborn exam, then use imaging to confirm the diagnosis of open spinal dysraphism and check for related problems. Some diagnoses are clear after a single visit, while others take more time when doctors need to assess the brain, nerves, bladder, and legs as well.
Many cases are first suspected during pregnancy when an ultrasound shows changes in the spine or brain. These findings can suggest an open spinal defect and help plan delivery and specialist care.
A maternal blood test may show a higher than expected alpha-fetoprotein level during pregnancy. In some cases, amniotic fluid testing helps confirm that the spinal defect is open rather than closed.
After birth, doctors look closely at the lower back for an exposed sac, leaking spinal fluid, or tissue that is not covered by skin. They also check leg movement, reflexes, and sensation because nerve function can vary from one baby to another.
Ultrasound or magnetic resonance imaging, also called MRI, helps define where the opening is and how much of the spinal cord is involved. This gives a clearer picture for surgery planning and helps distinguish open spinal dysraphism from other spinal differences.
How is Open spinal dysraphism diagnosed?
Open spinal dysraphism is often found before birth when a pregnancy ultrasound shows that part of the baby’s spine and spinal cord did not close fully, and a blood test during pregnancy may also suggest this problem. After birth, doctors usually diagnose it by examining the baby’s back for an opening or sac and checking movement, feeling, and bladder or bowel function, then using imaging such as an MRI, which is a detailed scan, to see the spine clearly. Genetic testing is not usually needed to make the diagnosis, but it may be offered if there are other birth differences or concern about an underlying genetic condition.
Stages of Open spinal dysraphism
Open spinal dysraphism does not have defined progression stages. This is because it is a birth difference in the spine and spinal cord, not a condition that moves through set phases over time. Doctors usually start with a conversation about pregnancy history, symptoms, and how the back, legs, bladder, and bowel are working, then use a physical exam and imaging tests such as ultrasound before birth or MRI after birth to confirm open spinal dysraphism. Follow-up focuses on checking movement, sensation, skin changes, and bladder or bowel function, since the signs and early symptoms of open spinal dysraphism can vary from one child to another.
Outlook and prognosis
Outlook in open spinal dysraphism varies widely with the level and severity of the spinal lesion, associated brain findings such as hydrocephalus or Chiari II malformation, and how early complications are treated. With modern prenatal and neonatal care, many affected children survive into adulthood, but long-term challenges commonly include weakness or paralysis of the legs, neurogenic bladder and bowel, orthopedic problems, skin breakdown, and a need for repeated surgeries or ongoing rehabilitation. Cognitive outcomes are often normal to mildly affected, although hydrocephalus, shunt complications, seizures, and learning difficulties can worsen function in some individuals. Mortality is highest in infancy and early childhood when severe associated anomalies, untreated hydrocephalus, infection, or respiratory complications are present, while overall survival has improved substantially in specialized centers. Lifelong multidisciplinary follow-up can greatly improve mobility, continence, independence, and quality of life, but prognosis remains highly individualized.
Long-term effects
For many living with open spinal dysraphism, the long-term picture depends a lot on where the spinal opening is and whether the brain and fluid spaces are also affected. Some children need a great deal of medical support early on, while others grow into adulthood with a steadier pattern of health needs. Long-term effects vary widely, and many relate to movement, bladder and bowel function, learning, and skin or bone health over time.
Weakness or paralysis in the legs can continue through life, and the level of movement often depends on how high the spinal involvement is. Some people with open spinal dysraphism walk on their own, while others use braces, walkers, or wheelchairs for daily activities.
Trouble controlling the bladder and bowels is common and can be a lasting part of open spinal dysraphism. Over time, this can raise the risk of urinary infections, kidney strain, constipation, or stool leakage.
Some people develop a buildup of fluid in the brain, called hydrocephalus, which may need long-term monitoring because shunts can block or become infected. Changes near the lower brain, often linked with open spinal dysraphism, can also affect swallowing, breathing, voice, or arm and hand function.
Intelligence can range widely, but some children and adults have problems with attention, planning, processing speed, or visual-spatial tasks. In some families, the early signs of open spinal dysraphism are the main focus at first, and these learning differences become clearer later in school.
How is it to live with Open spinal dysraphism?
Living with open spinal dysraphism can look very different from one person to another, but for many it means managing a mix of physical challenges such as weakness or paralysis in the legs, trouble with bladder or bowel control, skin care needs, and sometimes learning or attention differences if the brain is also affected. Daily life may include mobility aids, physical therapy, regular medical visits, and a steady routine around catheterization, bowel programs, or watching closely for pressure sores and shunt problems, so planning ahead often becomes part of staying well. This can also shape family life, school, work, and relationships, because parents, partners, teachers, and caregivers may help with medical routines and accessibility needs, yet with the right support many people with open spinal dysraphism build active, meaningful lives and strong independence over time.
Treatment and drugs
Open spinal dysraphism is usually treated early, often with surgery to close the opening in the spine and protect the exposed nerves from further damage and infection. Treatment often looks different for each person, because care depends on where the opening is, how much the spinal cord is affected, and whether there are related problems such as fluid buildup in the brain, weakness in the legs, or trouble with bladder and bowel control. Medicines do not fix open spinal dysraphism itself, but they can help with symptoms and complications, including pain, muscle stiffness, bladder problems, constipation, or infection, and some children need a shunt or other procedure if hydrocephalus develops. Many living with open spinal dysraphism also benefit from physical therapy, mobility aids, bladder and bowel programs, skin care, and regular follow-up with specialists, which can make a big difference in day-to-day comfort and independence. For many families, treatment begins with small daily steps, and ongoing care is often just as important as the first operation.
Can you cure Open spinal dysraphism?
No, open spinal dysraphism cannot be cured, because it is a birth condition where the spine and spinal cord do not fully close before birth, and treatment cannot reverse damage that has already happened. Surgery, often done soon after birth, can close the opening and help lower the risk of infection and further injury. Ongoing care, such as physical therapy, mobility support, and help with bladder or bowel problems, can improve day-to-day life and help many living with this condition stay as healthy and independent as possible.
Non-drug treatment
Living with open spinal dysraphism often affects movement, bladder and bowel control, skin health, and day-to-day independence, so care usually goes far beyond medicines. Supportive therapies can help many people with open spinal dysraphism stay mobile, avoid complications, and take part more fully in school, work, and home life. Treatment plans are tailored to age, strength, sensation, and the level of the spine involved. For many, this also means early support for mobility and routines that lower the risk of common problems later on.
Physical therapy helps build strength, balance, flexibility, and safer movement patterns. For a child with open spinal dysraphism, this may mean practicing sitting, standing, transfers, or steps in ways that protect joints and conserve energy.
Occupational therapy focuses on daily tasks like dressing, bathing, writing, and using the hands efficiently. It can also suggest simple home or school adaptations that make everyday routines easier and safer.
Braces, walkers, crutches, wheelchairs, and standing frames can improve mobility and support posture. Not every approach works the same way, so the best setup depends on muscle strength, sensation, and whether the goal is short-distance walking, longer outings, or easier transfers.
Many people with open spinal dysraphism use scheduled toileting and clean intermittent catheterization to help empty the bladder regularly. Pelvic floor support and regular follow-up with a continence team can also lower the risk of leakage, infections, and kidney damage.
Your genes may have an impact on how drugs work for you
For people living with open spinal dysraphism, treatment usually centers more on surgery, bladder and bowel care, infection prevention, and pain control than on medicines whose choice is strongly guided by inherited gene differences. Even so, people can still respond differently to common medicines such as pain relievers or drugs used during surgery, and part of that difference may come from small inherited changes that affect how the body breaks down or reacts to a drug. In day-to-day life, this can mean one person gets good pain relief with few side effects while another feels very sleepy, sick to their stomach, or needs a different dose, so doctors often adjust treatment based on how someone responds rather than on genetic testing alone.
Pharmacological treatments
Medicines do not repair open spinal dysraphism itself, but they can help manage common day-to-day problems that come with it, especially bladder, bowel, pain, and infection issues. Many living with open spinal dysraphism take medication as part of a broader care plan that may also include surgery, catheters, physical therapy, and regular follow-up. Not everyone responds to the same medication in the same way.
Oxybutynin is the most commonly used medicine to relax an overactive bladder in people with open spinal dysraphism, and tolterodine or solifenacin may be used in some cases. These medications can lower bladder pressure, reduce leaking, and help protect the kidneys. This is a common part of medications for neurogenic bladder in open spinal dysraphism.
Botulinum toxin A may be injected into the bladder wall when standard bladder medicines do not help enough or cause troublesome side effects. It can improve bladder storage and reduce urine leakage for months at a time. Repeat treatments are often needed.
Polyethylene glycol, lactulose, senna, and bisacodyl are often used when constipation or stool leakage is a problem. These medicines help soften stool or stimulate bowel movements so bowel care is more predictable. Glycerin suppositories or mini-enemas may also be part of the plan for some people.
Acetaminophen and ibuprofen are commonly used for short-term pain, especially after surgery or during flare-ups of musculoskeletal discomfort. If nerve pain develops, medicines such as gabapentin or pregabalin may sometimes be prescribed. Treatment depends on the type and cause of pain.
Genetic influences
When a baby is born with open spinal dysraphism, families often want to know why it happened and whether it could happen again. It’s natural to ask whether family history plays a role. Genetics can increase the chance of open spinal dysraphism, but most cases are thought to come from a mix of inherited susceptibility and non-genetic factors very early in pregnancy, especially factors linked to folate and early spine formation.
No single gene explains most cases, and many affected pregnancies happen in families with no known history, although the chance is somewhat higher after one affected pregnancy. Researchers have linked risk to several genes involved in folate handling and early embryo development, but these findings do not let doctors predict with certainty who will be affected. For many families, genetic counseling can help explain the risk of open spinal dysraphism in a future pregnancy and support planning, including folic acid use before conception.
Is Open spinal dysraphism genetic?
Genetics can raise the chance of open spinal dysraphism, but it is usually not caused by one single gene change. Many small genetic variations, together with factors such as low folate before and early in pregnancy, likely play a role.
Having a genetic risk is not necessarily a diagnosis
Genetic variants are a usual part of being human and are commonly found in the general population. Most do not have a direct effect on health and are simply part of normal human diversity. For many genes, having a variant associated with a condition suggests a possible link rather than a definite diagnosis, especially when several genes and environmental factors are involved. In some situations, though, a single well-understood variant in a particular gene can be enough to confirm a diagnosis.
Pharmacogenetics—how genetics influence drug effects
For many living with open spinal dysraphism, treatment is shaped by everyday needs like protecting movement, managing bladder and bowel function, and watching for fluid buildup around the brain, rather than by a single genetic result. Many families ask whether genetic testing changes treatment for open spinal dysraphism, and the answer is usually only a little. Genetics is only one factor, and most care decisions depend more on the size and level of the spinal opening, how the nerves are affected, and whether related problems such as hydrocephalus are present. In some children, genetic testing may help if there are other birth differences, developmental concerns, or a clear family pattern, because it can point to a broader condition and help guide follow-up care. When it comes to medicines, pharmacogenetic testing is not a routine part of treatment for open spinal dysraphism, and there are no widely used gene-based drug rules for the common medicines used for pain, bladder symptoms, infection prevention, or surgery-related care. Genetic counseling can still be valuable, especially for understanding recurrence risk in future pregnancies and discussing steps such as folic acid supplementation before conception.
Interactions with other conditions
Many living with open spinal dysraphism do not deal with the spinal problem alone, because it often occurs alongside other health issues that affect day-to-day life. Common related conditions include hydrocephalus, where extra fluid builds up around the brain, Chiari II malformation, which affects the lower part of the brain, and problems with bladder and bowel control that can raise the risk of urinary infections and kidney damage over time. Doctors call it a comorbidity when two conditions occur together, and in open spinal dysraphism these linked problems can shape symptoms, treatment, and long-term follow-up. Some may also have weakness or changes in feeling in the legs, orthopedic problems such as clubfoot or spine curvature, and skin breakdown if movement is limited. In babies and children, the early symptoms of open spinal dysraphism may be only part of the picture, so care usually includes watching for feeding trouble, breathing concerns, headaches, shunt problems, or repeated infections. Because these interactions can affect growth, mobility, learning, and independence, people with open spinal dysraphism often do best with coordinated care across neurosurgery, rehabilitation, urology, and primary care.
How genes can cause diseases
Humans have more than 20,000 genes, each carrying out one or a few specific functions in the body. One gene instructs the body to digest lactose from milk, another tells the body how to build strong bones and another prevents the body's cells from beginning to multiply uncontrollably and developing into cancer. As all of these genes combined are the building instructions for our body, a defect in one of these genes can have severe health consequences.
Through decades of genetic research, we know the genetic code of any healthy/functional human gene. We have also identified that in certain positions on a gene, some individuals may have a different genetic letter from the one you have. We call these hotspots "Genetic Variations" or "Variants" in short. In many cases, studies have been able to show that having the genetic letter "G" in the position makes you healthy, but having the letter "A" in the same position disrupts the gene function and causes a disease. Genopedia allows you to view these variants in genes and summarizes all that we know from scientific research, which genetic letters (Genotype) have good or bad consequences on your health or on your traits.
What other conditions can cause similar symptoms to Open spinal dysraphism?
Other conditions that can look similar include a tethered spinal cord, a hidden or milder form of spina bifida, and other birth differences that affect the spinal cord and nerves. Doctors may also consider conditions such as cerebral palsy or certain muscle and nerve disorders, because these can also cause leg weakness, changes in walking, foot shape differences, or bladder and bowel problems.
History
Long before modern scans and prenatal care, families were living with the effects of open spinal dysraphism in very practical ways. A baby might be born with an opening along the spine, weakness in the legs, or trouble with bladder and bowel control, and the outlook was often uncertain. Early doctors described these visible spinal differences centuries ago, but they had little understanding of why they happened or how best to help.
Across cultures and time periods, people recorded babies born with problems affecting the spine and nervous system, although the language used was often imprecise. In earlier eras, many infants with severe forms did not survive, which limited what doctors could learn over time. As anatomy and surgery improved in the 1800s and early 1900s, open spinal dysraphism became more clearly recognized as a group of birth differences in which the spinal tissues do not close fully during early development.
By the mid-20th century, care began to change in a meaningful way. Safer anesthesia, antibiotics, and better neurosurgery made early operations possible, helping close the spinal opening and reduce the risk of infection. This did not cure the condition, but for many living with open spinal dysraphism, it improved survival and created more room for long-term support such as physical therapy, mobility aids, and treatment for bladder and bowel problems.
Prenatal ultrasound later made it possible to detect many cases before birth, which changed both planning and counseling for families. Researchers also learned that folic acid taken before and during early pregnancy can greatly lower the chance of some neural tube defects, including many cases of open spinal dysraphism. That discovery led to major public health efforts in the United States, Europe, and many other regions, including vitamin supplementation advice and, in some countries, food fortification.
In recent decades, awareness has grown alongside advances in prenatal imaging, newborn care, and surgery before or shortly after birth. Doctors now understand much more about the range of symptoms and long-term needs, from walking difficulties to hydrocephalus and learning challenges in some children. Knowing this history helps explain why early symptoms of open spinal dysraphism are taken seriously today and why care usually involves a team, not just one specialist.
Even with modern treatment, experiences still vary widely. Some children need several procedures and ongoing rehabilitation, while others are more independent in daily life. The history of open spinal dysraphism is really a story of gradual progress: from simple description, to safer surgery, to prevention and earlier diagnosis, with better support for people and families at each stage.