Have you ever fallen and hurt your wrist badly? When that happens, you can sometimes break a bone in your wrist. These fractures are unique, and they don't happen to everyone the same way. Today we're going to talk about one such fracture, the Smith Fracture . If you know about it, you can stay calm and get proper treatment quickly if something like this happens to you or someone you know.
What is a Smith Fracture?
Simply put, a Smith fracture is a special type of fracture in your wrist. It most often occurs when you fall while your wrist is flexed, meaning your hand is bent toward your arm, or if you receive a hard blow to the back of your hand.
Now you might be thinking, there are all sorts of names for these broken bones, and it's confusing. It's true. You've probably heard of a Smith fracture, which is a ``distal radius fracture,'' which is a fracture of the distal end of the radius, the larger of the two bones in your forearm, which is on the side of your thumb.
All of these details are important for the doctor to know exactly which bones in your wrist are broken, where they are broken, how they broke it, and what it looks like inside. Think of these as magnifying settings on a microscope, which allows the doctor to see deep into your injury. However, the most important thing is to show your wrist to a doctor as soon as possible.
How is this different from other wrist fractures?
The type of wrist fracture you have depends on how your bone is broken and how the fracture looks. Smith fractures usually occur when you fall with your hand flexed inward or when you receive a hard blow to the back of your hand.
Difference between Smith fracture and Colles fracture
Now, if the doctor tells you that you have a ``Colles fracture,'' what happens is that the broken piece of bone in your wrist (the ``radius'') is pushed back (dorsally). That is, towards the back of the hand. But in a Smith fracture, it's the other way around: the broken piece of bone is pushed forward (volarly), that is, towards the palm. Do you understand the difference? This is the main difference.
Difference between Smith fracture and Barton fracture
Barton fractures are similar to Smith fractures. Both can occur when the arm bends inward and falls. However, in a Barton fracture, the broken bone is tilted up or away from your arm, and this also involves the joint.
Who is more likely to develop Smith Fractures?
In fact, anyone can get a Smith fracture, as these are often caused by an accident or a hard blow.
But there is one important risk factor. That is osteoporosis.If you have osteoporosis, your bones are more likely to break more easily than the average person. Although it can happen to anyone, it is about four times more likely to happen to women than men. Also, people over the age of 50 are at higher risk of developing osteoporosis.
How common is this condition?
On average, wrist fractures account for 20% of all fractures seen in emergency departments. They are also the second most common bone fracture in people over the age of 50.
But compared to other wrist fractures, Smith fractures are relatively rare . They account for about 5% of all wrist fractures. That's less than Colles fractures.
What are the symptoms of this?
You may experience symptoms like these during a Smith fracture:
- Severe pain in the wrist.
- A swelling .
- Tenderness when touched.
- Not being able to move your wrist without pain.
- Bruising around the wrist, possibly blue/purple discoloration.
- An unusual deformity or lump is visible on the wrist. It's as if the shape of the hand has changed.
Why is this happening? What are the reasons?
Falls are the most common cause. Most people who develop a Smith fracture fall with their arm flexed inward, striking the dorsum of the wrist.
In addition, car accidents, sports injuries (for example, falling off a bicycle, falling off a skateboard), and other severe accidents can also cause Smith fractures.
The doctor may use a term like ``mechanism for injury'' to describe the cause of your broken wrist. It's just a term that doctors use, and it helps them understand how you were injured.
How does a doctor find this?
The only way to know for sure if you have a Smith fracture is with an ``(X-ray)`` test . This can tell the doctor exactly which bones you have broken, what type of fracture you have, and where the broken pieces are going. An ``((X-ray)`` is definitely taken for any wrist fracture.
In addition to confirming that your wrist is broken, an X-ray gives the doctor a lot of other important information. For example, how clean the break is, how many pieces there are, how much space there is between the bones, and whether other bones are damaged.
Sometimes, a CT scan or MRI may be done to confirm or rule out damage to other parts of the wrist, such as muscles, tendons, and ligaments.
The tests you need to have will depend on the cause and severity of your injury. If your wrist fracture was caused by a serious accident, such as a car accident or a fall from a ladder, you may need additional tests.
What are the treatments available?
The treatment for your Smith fracture will depend on the severity of the original fracture. Your broken bones need to heal and come back together. There are several ways to keep them strong.
Immobilization is the act of not moving the hand.
If your fracture is not very severe, and the bones are not very far apart (non-displaced or minimally displaced), you may only need to wear a splint or cast on your hand. A splint usually lasts for three to five weeks. A cast may last longer, usually six to eight weeks . You may also need to have another X-ray to make sure your bones are healing properly.
Closed reduction
For more severe fractures, meaning displaced fractures, you may need to have something called a ``closed reduction'' to put your bones back in place. This is not surgery. In this, the doctor will hold your hand and wrist and pull on them to realign the broken bones. To help you feel less pain while doing this, you may be given one of the following:
- A local anesthetic will numb only your wrist and hand.
- Sedatives (medications that make you feel sleepy) make your whole body feel relaxed.
- You will be put to sleep (general anesthesia) throughout the entire procedure.
After a closed reduction, your doctor will put a cast or splint on your wrist. You will then need to see a specialist to discuss your treatment options.
Do you need surgery?
For very severe fractures, that is, fractures that cannot be properly set with a ``closed reduction'', or for unstable fractures, surgery is required. Your surgeon will realign the broken bones (open reduction), and place a metal plate and screws inside your wrist to hold them together (internal fixation).
Recovery from surgery takes longer than other procedures. After surgery, you will need to wear a splint to protect your bones and help them heal. You will also need physical therapy to help you regain strength and mobility.
What can be done about pain?
It is important to talk to your doctor before taking any medication to reduce pain after any treatment. Over-the-counter pain relievers (such as ibuprofen or acetaminophen) can help reduce pain and swelling. Use them exactly as your doctor tells you.
How do you prevent something like this from happening?
A broken wrist almost always happens by accident. Since falls are the leading cause of wrist fractures, it is important to keep your home and workplace free of objects that could trip you or others. Be careful of cables, pillows, and toys on the floor. Also, make sure that your family members over the age of 50 are practicing good fall prevention habits.
Also, talk to your doctor about osteoporosis and how you can keep your bones strong through things like diet (rich in calcium and vitamin D), exercise, and regular bone density screenings.
How long does it take to heal?
The time it takes to heal depends on the severity of your fracture and the treatment you received. It can take anywhere from a few months to more than a year to fully heal.
- If a splint or cast is used: about six weeks.
- If you have a closed reduction: If you don't want surgery, you can go home the same day. You will need to wear a splint/cast for at least six to eight weeks.
- If you have surgery: It takes about one to three months to recover from surgery. You will also need about four to six weeks of rehab and physical therapy.
Many people may have stiffness and pain in their wrist for months, even years, after their fracture has healed. That's why it's important to do the exercises your doctor prescribes.
When will I be able to go back to work and school?
Regardless of what treatment you receive, a Smith fracture will affect your life until it heals:
- Reading, writing, and using a computer can be difficult, especially if the wrist of your dominant hand is broken.
- If you have had surgery, you will need physical therapy to regain your strength.
- Even if surgery is not required, your doctor will teach you some exercises to help maintain range of motion and flexibility in your hand and wrist.
The doctor will also explain to you how long you will be unable to go to work, school, or other activities.
Most people can resume light exercise (walking, jogging, lower body exercises) within a month or two after the cast is removed or after surgery. However, it may take three to six months to resume heavy exercise or contact sports.
What other complications can this cause?
A Smith fracture can cause complications such as these, which is why it is important to get proper treatment:
- Acute compartment syndrome (ACS) : Increased pressure inside the muscles of your forearm can cause blood to leak out into the tissues, causing permanent muscle and nerve damage. This is an emergency.
- `(Malunion)` : This happens when your broken bones don't heal properly and are misaligned.
- Carpal tunnel syndrome : A wrist fracture that does not heal properly can cause compression of the median nerve in the wrist, causing pain, numbness, and weakness in the hand.
- Bone infection (osteomyelitis) : If you have an open wrist fracture (one where the bone breaks through the skin), you are at higher risk of developing a bacterial infection.
- Other internal injuries : Fractures can also damage the muscles, nerves, blood vessels, tendons, and ligaments around your injury.
- Arthritis : Over time, arthritis can develop in the injured joint.
When should I see a doctor?
If you think you have a broken wrist, get help as soon as possible . Go to the emergency room if you have been in an accident and have these symptoms:
- Severe pain.
- A swelling.
- It hurts when touched.
- You can't shake your wrist.
- If the wrist looks strangely bent and deformed.
- If your fingers are tingling or turning pale.
Tell the doctor or emergency personnel exactly what happened .
What questions should you ask the doctor?
Don't forget to ask these questions when you go to see the doctor. That way, you can understand everything clearly.
- What kind of fracture do I have? Is it a Smith fracture?
- Will I need to wear a splint or cast? For how long?
- Do I need surgery?
- Will I need physical therapy?
- When can I use a broken wrist?
- When can I play sports or exercise?
- When will my wrist heal completely?
- What are some things I should specifically do and avoid at home?
- When should I see the doctor again?
Finally, the most important thing (Take-Home Message)
Breaking a bone is always scary, especially if it's a serious accident. Fortunately, wrist fractures, including Smith fractures, can be treated. With proper treatment and a doctor's advice, most people can return to doing everything they were doing before the injury.
If you think you have a Smith fracture or any other wrist fracture, don't waste time and get it checked out as soon as possible.If you have specific risk factors, such as osteoporosis, don't forget to talk to your doctor about ways to keep your bones strong and prevent fractures. Your health is in your hands!
👩🏽⚕️ Additional questions (FAQs)
💬 Where in the hand is a Smith Fracture broken?
If you fall with your arm outstretched and your big toe lands on the ground towards your leg (with the inside side up), the main bone near your wrist (the radius) breaks and the broken piece bends towards the 'inside' of your hand (the volar side). That's what's called a Smith fracture.
💬 How is this different from a Colles fracture?
Both are the same fracture. But we usually fall on the ground with our palms facing down. Then the broken piece bends backwards (back of the hand / Dorsal) (like a fork). That's 'Colles'. But in 'Smith', we fall from the back of the hand, then the broken piece goes to the palm (front) side of the hand. This is a serious fracture that often occurs when we fall off a bicycle.
💬 Does this require surgery?
If the broken piece is pushed inward, it can damage the major nerves and veins in the hand (median nerve entrapment). If there is no damage, the doctor will straighten the hand and apply a cast (POP). However, if the pieces are completely displaced, surgery is often required to fix the hand with a volar plate and screws.
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