Sacral Fracture - Causes, Symptoms, Diagnosis, and Treatment

Introduction

Have you ever fallen and felt pain in your lower back? That back pain after a fall may be due to a sacral bone fracture. Do you know what a sacral bone is? The sacrum is the large triangular bone seen at the base of your spine, just above the tailbone. This bone connects the spine to the pelvis and helps support your upper body when you stand or walk. Although not very common, sacral fractures can be serious and painful, especially if they affect nearby nerves.

This can happen if you fall, get hurt, or if your bones are weak. People with this kind of break often feel pain in their lower back or legs. Some people get better with rest and medicine, while others may need surgery. Most people heal in a few weeks if they get the right care.

What Is a Sacral Fracture?

A sacral bone fracture happens when the bone at the bottom of your back, called the sacrum, breaks. This bone helps connect your spine to your hips. It can break from a hard fall, a car crash, a sports injury, or weak bones. The type of treatment depends on how serious the break is.

What Are the Types of Sacral Fractures?

Low-Energy Fractures

• This happens mostly in older adults, especially those with osteoporosis (weak bones).

• It can be caused by minor falls like tripping on a rug or slipping on ice.

• Pain is often felt in the lower back, hips, or buttocks and is more than just general soreness.

• Sometimes caused by simple activities like lifting heavy pots or gardening.

• It may be missed on X-rays and often confused with a sprain if pain continues.

High-Energy Fractures

• Happens in younger people due to serious trauma.

• Common causes, car accidents, falls from a height, or being hit hard (e.g., while walking).

• Example: Hunters falling from tall deer stands (20 to 30 feet) may get this kind of fracture.

• These injuries usually cause a lot of pain right away.

Stress Fractures

• Caused by repeating the same action too much over time.

• Seen in runners who quickly increase their training distance.

• It can also happen to women after childbirth due to temporary bone loss from pregnancy.

• These fractures are usually small cracks in the bone from too much pressure.

What Causes a Sacral Fracture?

A sacral bone fracture means a bone near the bottom of your back is broken. This can happen for different reasons. Some of them are given below:

• Big Injuries: If someone falls down hard, gets into a car crash, or gets hurt playing sports, it can break a bone.

• Doing the Same Thing Over and Over: Running or jumping a lot can put too much pressure on the bone and cause small cracks.

• Weak Bones: Some people have bones that break more easily, especially if they have a disease called osteoporosis (weak bones).

• Cancer: Sometimes, cancer can spread to the bones and weaken them, making them break more easily.

• Pregnancy: Carrying a baby puts pressure on the bones, which can sometimes lead to a bone break.

• Radiation Treatment: People who get special treatments like radiation for cancer may have weaker bones.

What Are the Symptoms Seen With a Sacral Fracture?

Lower back pain is the most common symptom of a fractured sacrum, though other symptoms may vary depending on the kind and extent of the injury.

• Pain in the lower back area or around the buttocks.

• Pain that usually gets worse when you sit or move.

• Leg weakness, tingling, or numbness.

• Difficulty with standing or walking for extended periods.

• Loss of control over bowel movements or bladder (in severe cases).

How Is a Sacral Fracture Diagnosed?

Determining whether you have a sacrum bone break is not always simple. It may have a similar sensation to ordinary back pain. However, there are several methods for doctors to check:

During diagnosis, the doctor may inquire about your pain, recent falls, and whether you have weak bones due to osteoporosis or cancer.

In order to determine the source of your lower back pain, they will apply pressure. They may also examine your nerves to ensure they are functioning normally. They may perform scans such as:

• X-Rays: To find any visible fractures.

• CT Scans (Computed Tomography): To examine the extent of the break in greater detail.

• MRI (Magnetic Resonance Imaging): If they believe there are soft tissue issues or nerve damage.

• Bone scan: Occasionally used to look for damaged or weak spots.

See a doctor if your back or butt pain does not go away because sacral fractures can be difficult to detect.

What Are the Treatment Options for a Sacral Fracture?

Treatment for a sacral fracture depends on how bad the fracture is and your overall health.

• Pain Relief: Medicines like Acetaminophen, NSAIDs (nonsteroidal anti-inflammatory drugs) like Ibuprofen, or sometimes more potent painkillers are given to reduce pain.

• Rest: You may need to stay in bed or avoid standing and walking for a while so the bone can heal.

• Bracing: A brace or support might be used to keep your lower back stable and help the bone heal in place.

• Physical Therapy: Once the pain starts to go down, exercises and stretches can help you move better and get stronger again.

• Surgery: In severe cases where the bone is badly broken or out of place, surgery may be needed to fix and hold the bone together.

Everyone’s treatment is different. That is why it is important to talk to a doctor to get the right plan for you.

How Long Does It Take to Recover From a Sacral Fracture?

Recovery time for a sacral bone fracture depends on the severity of the break and your health. With rest and proper care, most people start feeling better in 6 to 12 weeks after a sacral fracture.

You may recover more quickly if the fracture is minor. It might take several months if you had surgery or if the break is more severe. You can resume your regular activities and hasten your recovery with physical therapy. Everyone heals at a different pace, so it is important to follow your doctor’s advice and not rush the healing process.

What Are the Possible Complications of a Sacral Fracture?

Most people recover well after a sacral fracture, but sometimes problems can happen, especially if the sacral fracture is not treated properly. Possible complications include:

• Chronic pain (pain even after healing).

• Nerve damage (if nerves near the sacrum are affected, it can cause numbness, tingling, or weakness in the legs).

• Bladder or bowel issues (in rare cases).

• Trouble walking or moving.

• Delayed healing.

Conclusion

Sacral fractures are quite rare and usually do not happen on their own. They most often occur during high-impact events like car accidents or serious falls. The treatment for a sacral fracture depends on how the injury happened and whether there are other injuries involved. If you have ongoing lower back or hip pain after a fall or accident, consult a doctor for proper diagnosis and care.

Note From iCliniq

If you are experiencing continuous back pain or suspect a sacral fracture, do not ignore it. Consult our expert orthopedicians for a proper diagnosis and a sacral fracture treatment plan. Early care can make all the difference in healing and preventing complications.