When your baby is born, it's normal to feel shocked and sad when you see a small change in their hands. You may wonder, 'Why did this happen to my baby?' It's important to remember that you're not alone in times like these. Let's talk about this in more detail, shall we?
This is no one's fault, let's understand that first, shall we?
Often, parents think, 'I don't know if we did something wrong, that's why the baby did this.' They may also feel angry that they weren't properly cared for during pregnancy, or that the doctors couldn't have detected this earlier.
But the truth is, this is not anyone's fault. These hand differences, which we medically call ``Congenital Hand Differences'', are not hereditary. And they are not preventable in most cases. Sometimes, even prenatal ``scans'' may not detect them. So don't blame yourself.
What is this 'Congenital Hand Difference'?
Simply put, a 'congenital hand deformity' is a slight difference in the way your baby's hand is formed, compared to normal. The word 'congenital' means 'present from birth'. This can be a difference in the shape of the hand, the number of fingers, or the way the fingers are positioned.
These changes can be seen as soon as the baby is born. Some of the changes may be subtle, while others may be more obvious. However, it is important to be aware of these changes.
What types of changes can occur in the hand?
These changes can be divided into several main categories. Let's take a look at what they are:
- Developmental problems in the whole or part of the hand. For example, a part of the hand may not develop properly.
- Some parts of the hand (for example, fingers) become separated from each other.
- Excessive positioning of fingers or thumb.
- Underdevelopment (too small) or overdevelopment (too large) of the hand, fingers, or thumb.
Now, shall we talk about some of these main types in a little more detail?
1. Fingers stuck together (Syndactyly)
This is the most common of these conditions. ``(Syndactyly)`` is when one or more of a baby's fingers are fused together, or the skin between the fingers is stretched higher than normal. Imagine, like a duck, with a web of skin between the fingers, something like that.
This can sometimes be a simple syndactyly , meaning that only the skin between the fingers is connected. But sometimes it can be a complex syndactyly , where bones, nerves, and blood vessels are also connected between the fingers.
2. Polydactyly
Polydactyly is when a baby has more than five fingers or toes. Poly means "many." Sometimes the extra finger may be just a piece of skin or may only be connected to nerves. Other times, it may be connected to parts of a normal finger, an extra bone, or a joint in the hand.
There are two main types of this too:
- Ulnar Polydactyly: This is the most common type. This is when an extra finger or part of a finger develops on the side of the little finger (the side of the hand where the little finger is when we make a fist). The ulna is the large bone in our forearm. It is located on the side of the little finger.
- Radial Polydactyly: Also called thumb polydactyly, this is when there is more than one thumb on one hand.
3. Radial Club Hand `(Radial Club Hand)`
`(Radial Club Hand)` is a condition in which the radial side of the hand, that is, the thumb side, is not properly formed. `(Radius)` refers to the other, slightly smaller bone in the forearm (the bone on the thumb side). This causes the forearm to be short, and the hand to bend inward from the wrist, looking like the letter 'J'. The thumb may be very small, or may be missing altogether.
Because of the short forehead, people with this condition may have difficulty using both hands, for example, when picking up large objects. This can be unilateral (in one hand) or bilateral (in both hands).
4. A cleft hand appearance
`(Cleft Hand)` is a condition in which one or more fingers are missing from the middle part of the hand, leaving a gap or crack in the shape of the letter 'V'. Along with this condition, `(Syndactyly)` (jointed fingers) and `(Polydactyly)` (extra fingers) are also often seen. `(Cleft Hand)` also has different types.
A person with this condition usually has a gap in their palm, with the middle finger or fingers missing. This can happen on one or both hands. (Some people may have a family history of this condition on both hands and feet.) In a ``Cleft Hand'', the hand is usually of normal size, and the bones in the hand are often normal.
How common is this condition?
This is a question that many people ask. On average, about two out of every 1,000 newborns may have this congenital hand difference. That means it is not that uncommon. It is also said that this condition is slightly more common among boys.
Why do these hand changes occur?
When a baby is in the womb as a fetus, the hands and fingers begin to form between the fourth and sixth weeks. This is a very complex process. If something interferes with this process, it can cause a change in the hand.
There are several factors that influence the way a human hand develops. These can be mainly divided into genetic factors and environmental factors .
Genetic factors
The instructions for every cell in our body to grow and function are contained in genes. These genes are passed down from parents to children. However, sometimes these genes can spontaneously change (mutations).
When it comes to hand variations, these genetic variations often occur for no apparent reason . It is somewhat rare for these conditions to be caused by genetic variations that are passed down from generation to generation.
Environmental factors
Environmental factors include certain infections that the mother gets during pregnancy, as well as certain medications used by the mother. For example, the drug ``Thalidomide``, which was used to treat nausea in the past (now not used in many countries), and some ``Chemotherapy`` drugs used to treat cancer can cause this.
Due to these environmental factors, tissues that should normally develop healthily can be damaged, the process of hand development can be altered, and changes in the hand can occur.
While some hand variations can be explained by these genetic or environmental factors, for others no cause can be found. Sometimes the hand variation is just an ``isolated event``. Other times, it may be part of a ``syndrome`` of symptoms that affect other parts of the body.
What complications can arise from these hand changes?
Depending on the type of deformity your child has and its severity, they may be able to adapt to it without any difficulty and go about their daily lives. Many children adapt wonderfully to these things. However, some children may experience some difficulties if left untreated.
Complications that can occur due to these conditions include:
- Developmental delays (e.g., delays in crawling, grasping toys, etc.)
- Difficulty performing daily tasks and basic needs (eating, dressing) on their own.
- Limitations in participating in some sports and other activities.
- Psychological and social problems (shyness, being teased by other children, feeling sad due to being left out, etc.).
How to recognize this condition?
Doctors usually notice these hand changes as soon as the baby is born. At that time, they will examine the baby carefully. However, your baby's doctor may do an ``X-ray`` test to find out exactly how much this has affected the bones and tissues of the hand. This will help to determine whether the change is simple or complex. Sometimes, the help of other specialists may be needed.
What are the benefits of treatment?
Every child with a hand deformity is different, so treatment will depend on your child's individual needs.
The main goal and benefit of treatment is to improve the baby's ability to use that hand. Another goal is to improve the appearance of the hand to some extent and help build the baby's self-esteem.
What are the treatment options for these hand changes?
There are various ways to treat hand deformities. Doctors will decide which treatment is most appropriate based on the baby's condition.
- Stretching exercises.
- Splint or cast (keep the hand in the correct position).
- Physical therapy (increase hand strength and function, train hand use).
- The use of prosthetics to replace missing parts or bones in the hand (especially if part of the hand is missing).
- Surgery.
For example, syndactyly is usually treated by surgically separating the fingers. If there is not enough skin left after the fingers are separated, skin grafts may be needed. After surgery, your doctor may recommend casting, splinting, and physical therapy to maximize the function of your hand, especially in complex cases.
Polydactyly (extra fingers) is treated by surgically removing the extra finger or thumb and reattaching the remaining finger or thumb.
Treatment for Radial Club Hand depends on your child's functional abilities and needs. It may include splinting or casting, and/or surgery.
The most important thing is to understand that these treatments cannot 'completely cure' the difference in your baby's hand. However, these treatments can greatly help improve the function and appearance of the hand. A positive attitude, both yours and your baby's, and acceptance of this difference are very important for the success of the treatment and for the healthy development of the baby.
Are there any risks in the treatments?
Yes, as with any medical treatment, there are risks. Nerve damage, infection, bleeding, and stiffness in the hand can occur. There is also the risk that you may not be able to grow a normal-looking finger or hand after treatment. Your doctor will discuss this with you in detail.
Can congenital hand deformities be prevented?
These conditions are often caused by genetic factors or disruptions in complex processes that occur during the fetal stage, so they cannot be prevented. However, by taking good care of your health before and during pregnancy, you can give your baby the best chance of a healthy start.
Be sure to attend your prenatal clinics. Avoid smoking and drinking alcohol completely during pregnancy. Follow the instructions given by your doctor.
What are the results of treating this condition?
Treatment results vary depending on the type and complexity of your child's hand deformity. In cases where there is only a hand deformity and no other symptoms, the results are usually good. Most children can learn to adapt to their deformities. They find amazing ways to do things.
But if this difference is part of some `(Syndrome)`, the results depend on the type of `(Syndrome)` and its severity.
How do I take care of my child?
As a mother or father of a child with a congenital hand difference, you want to support your child as best you can.
Ask your baby's doctor about support groups that help children and parents like you. Talking to others who are going through the same thing as you can can be very helpful for you and your child (when they're a little older). It's a great way to feel like you're not alone.
What questions should I ask the doctor?
You may have many questions about your baby's condition. Never be afraid to ask them. For example, you can ask the doctor questions like these:
- What kind of hand deformity does my baby have? What is it called?
- What kind of treatment do you recommend? What are the expectations?
- How long will these treatments take?
- Will my baby be able to play, go to school, and do chores like a normal child?
- How can I help my baby adjust to this hand change? Are there any special things I can do at home?
When you are expecting a baby, or after your baby is born, it is normal to feel anxious about what will happen to your baby or baby’s future. While many congenital abnormalities cannot be prevented, there are steps you can take to reduce the likelihood of environmental influences. Always talk to your doctor about your concerns and follow his or her advice about tests and medications.
Heartfelt message
The most important things for you to remember from what we've talked about are these:
- If your baby has a congenital hand deformity, it's not your fault. Most of the time, there's no known cause. So don't blame yourself.
- There are various treatments for these conditions. The main goal of these treatments is to improve the function and appearance of the hand.
- A positive attitude and acceptance of this change are very important for both you and your baby. Make your baby feel loved and secure.
- Your love, support, and patience are essential to help your baby cope with this change and manage daily tasks.
- Never hesitate to seek help from doctors, physical therapists, and support groups if needed. You are not alone.
` Congenital Hand Difference, Syndactyly, Polydactyly, Radial Club Hand, Cleft Hand, Birth Differences in the Hand, Child Health
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