What Are the Different Types of Fractures and Their Treatment Options?
A fracture is a break in a bone. It can be a thin crack or a bone broken into several pieces, and the type of break helps decide the treatment.
The different types of fractures are usually grouped in three ways: how the bone breaks (the pattern), whether the skin is open, and whether the pieces have moved out of place.
There is no single number for how many types of fracture exist. Surgeons use detailed coding systems, but most people only need to know the common groups explained below.
Many fractures heal with a sling, splint or cast. Surgery is usually kept for breaks that are open, unstable, badly displaced or that enter a joint.
Children’s bones break in different ways from adult bones, and injuries near the growth plate need extra care.
Only an examination and an X-ray can tell you the exact type, so a painful, swollen or bent limb should be checked soon.
A fracture is the medical word for a broken bone. It can sound alarming, and sometimes the injury is serious. But fractures range from a thin crack that heals with a few weeks of protection to a complex break that needs an operation. Knowing the type of fracture helps you understand what the doctor tells you after an X-ray.
Hearing that you or someone in your family has a fracture is stressful, especially after a fall or an accident. This guide explains the main types of fractures in plain language, how doctors group them and which fracture treatments are usually considered for each. It is meant to help you ask better questions. It cannot replace an examination.
Have a question about a fracture or an orthopaedic appointment?
What Is a Fracture?
A fracture is any break in a bone. It can follow a fall, a road accident, a sports injury or a direct blow. Bones can also break with much less force when they have become weak with osteoporosis, and some fractures build up slowly from repeated strain, as happens in runners and other athletes.
A large review of adult fractures found that a good share of them, especially in women, happen in bone weakened by age (Court-Brown and Caesar, 2006). This is why a simple fall in an older person can cause a serious fracture.
Common Types of Bone Fractures by How the Bone Breaks
The pattern of the break is the most useful way to group fractures. It tells the doctor how the force hit the bone and how stable the break is. These are the types of bone fractures you will hear about most often.
| Type | What it looks like | Where it is common | Usual treatment direction |
| Hairline (stress) fracture | A thin crack, often from repeated strain instead of one injury | Foot, shin, sometimes the hip | Rest and protected walking, sometimes a boot or brace |
| Transverse | A break straight across the bone | Long bones such as the shin or forearm | Cast or splint if the ends are in line, surgery if they have moved |
| Oblique | A break at an angle across the bone | Long bones | Cast if stable, fixation if it may slip |
| Spiral | A twisting break that winds around the bone | Leg bones after twisting injuries | Often fixed with surgery because it can slip or shorten |
| Comminuted | The bone is broken into three or more pieces | High-energy injuries, accidents, fragile bone | Usually surgery to hold the pieces in place |
| Greenstick | The bone bends and cracks on one side, like a young branch | Children | Cast or splint, sometimes gentle realignment |
| Buckle (torus) | The bone bulges or crumples without breaking all the way through | Children, often the wrist | Soft bandage, removable splint or short cast |
| Compression | The bone is squashed and loses height | Spine bones, especially with osteoporosis | Pain control, bracing, and sometimes a procedure |
| Avulsion | A tendon or ligament pulls a small piece of bone away | Ankle, fingers, pelvis in sports injuries | Rest and protection, surgery if the piece has moved |
| Impacted | The broken ends are driven into each other | Hip, shoulder, wrist | Depends on stability and position |
These groups overlap. A break can be both oblique and comminuted, for example. Your doctor may describe your fracture using more than one term.
Open and Closed Fractures
In a closed fracture, the skin over the break stays intact. In an open fracture, also called a compound fracture, the bone has come through the skin, or a deep wound reaches the broken bone. Open fractures are treated as emergencies because germs can enter the bone and cause infection.
Doctors often grade open fractures by the size of the wound and the amount of damage to the soft tissue. The Gustilo and Anderson system, first described in 1976, is still widely used to plan wound cleaning, antibiotics and the method of fixing the bone (Gustilo and Anderson, 1976). The severity of an open fracture can also affect healing time. Some bones heal within weeks, while more severe injuries may take several months. The stages of fracture healing vary as the bone repairs itself and gradually regains strength.
Different Ways Doctors Classify a Fracture
Displaced and non-displaced
In a non-displaced fracture, the broken ends stay in line. These are often treated without surgery. In a displaced fracture, the ends have moved apart or out of line. The doctor may need to move them back into position, and sometimes surgery is needed to keep them there.
Stable and unstable
A stable fracture is unlikely to shift while it heals. An unstable fracture can slip, even inside a cast, so it may need to be fixed with a plate, screws or a rod.
Fractures that enter a joint
When a fracture runs into the smooth surface of a joint, the pieces need to line up closely. A step or gap in the joint surface can lead to stiffness and early arthritis, so these fractures are more often treated with surgery.
Growth plate fractures in children
Children have soft areas of growing bone near the ends of their long bones, called growth plates. A fracture that involves a growth plate can affect how the bone grows later. Doctors use the Salter-Harris system, which describes five main patterns, to plan care (Salter and Harris, 1963).
Pathological fractures
A pathological fracture is a break in a bone that was already weakened by a condition such as osteoporosis, infection or a tumour. These fractures can happen with very little force, and the underlying cause needs to be treated as well.
How Many Types of Fracture Are There?
There is no single answer. If you count by pattern, there are about ten common types, as listed in the table above. Surgeons also use a detailed coding system developed by the AO Foundation and the Orthopaedic Trauma Association. It gives each fracture a code for the bone, the part of the bone and the pattern of the break, which is why textbooks list so many types (Meinberg et al., 2018).
For everyday understanding, three questions are enough. How did the bone break? Is the skin open? Have the pieces moved?
Treatment Options for Different Types of Fractures
The right fracture treatment depends on the type of fracture, the bone involved, your age and what you need to do in daily life. Doctors usually choose from four broad groups.
- Support without a cast. A sling, brace, walking boot or soft bandage can be enough for minor, stable fractures.
- Cast or splint. These hold the bone in position while it heals.
- Reduction. The doctor moves the bone back into line by hand, usually with pain relief or sedation, and then holds it with a cast or splint.
- Surgery. Plates, screws, rods, pins or an external frame hold the bone in place. In some hip fractures, the damaged joint is replaced.
Many fractures heal well without surgery because bone has a natural ability to repair itself, even when it is not held in a perfect position (Marsell and Einhorn, 2011). Surgery is usually considered when a fracture is open, unstable, badly displaced or enters a joint, or when it has not healed with non-surgical care.
| Doctor’s Insight “Patients often ask whether a fracture is mild or serious. What matters is the type of break, where it is and how stable it is. An X-ray gives us that picture, which is why even an injury that looks minor should be checked.” DR. ABRAR MOHAMMED M.B.B.S, M.S, Orthopaedics Registered Medical Practitioner | KMC Registration No: 116389 |
When Should You See a Doctor?
Orthopedics 116389
See a doctor the same day if you have pain, swelling or bruising after an injury, a limb that looks bent, trouble using the limb or putting weight on it, numbness or tingling, or pain that is not settling after a day or two. A hairline or buckle fracture can cause only mild symptoms, so a small injury that does not improve should still be checked.
Go to an emergency department straight away if bone is visible, bleeding is heavy, the limb looks badly bent, or the hand or foot is cold, pale or blue. The same applies to injuries to the head, neck, back, hip, pelvis or thigh, and injuries from road accidents or falls from a height. For a suspected broken bone, fracture first aid focuses on protecting the injured area until medical help arrives.
Fracture Care at Cura Hospitals
The orthopaedics department at Cura Hospitals provides surgical and non-surgical fracture management and trauma surgery for injuries from accidents and falls. Diagnostic imaging and 24/7 emergency care are available at both hospitals, in Kammanahalli and on Kanakapura Road, Bengaluru.
For appointments or general enquiries, reach out to the hospital.
Contact details
Cura Hospitals, Kammanahalli: #1, Bethel St, HRBR Layout 2nd Block, Kalyan Nagar, Kammanahalli, Bengaluru, Karnataka 560043
Cura Hospitals, Kanakapura Road: No.18, Kanakapura Rd, Venkatareddy Layout, Doddakallasandra, Uttarahalli Hobli, Bengaluru, Karnataka 560062
Phone: +91 87480 30303 | Email: info@curahospitals.com | 24/7 emergency: +91 84312 41403
This article is for general health education and is not a substitute for personal medical advice. Please speak to your treating doctor about your own diagnosis and treatment plan.
References
Court-Brown, C.M. and Caesar, B. (2006) ‘Epidemiology of adult fractures: a review’, Injury, 37(8), pp. 691-697.
Gustilo, R.B. and Anderson, J.T. (1976) ‘Prevention of infection in the treatment of one thousand and twenty-five open fractures of long bones: retrospective and prospective analyses’, Journal of Bone and Joint Surgery (American Volume), 58(4), pp. 453-458.
Marsell, R. and Einhorn, T.A. (2011) ‘The biology of fracture healing’, Injury, 42(6), pp. 551-555. doi:10.1016/j.injury.2011.03.031.
Meinberg, E.G., Agel, J., Roberts, C.S., Karam, M.D. and Kellam, J.F. (2018) ‘Fracture and dislocation classification compendium 2018’, Journal of Orthopaedic Trauma, 32(Suppl 1), pp. S1-S170. doi:10.1097/BOT.0000000000001063.
Salter, R.B. and Harris, W.R. (1963) ‘Injuries involving the epiphyseal plate’, Journal of Bone and Joint Surgery (American Volume), 45(3), pp. 587-622.
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Schedule A ConsultationFrequently Asked Questions
The main types of fractures by pattern are hairline (stress), transverse, oblique, spiral, comminuted, greenstick, buckle, compression, avulsion and impacted fractures. Doctors also describe a fracture as open or closed, displaced or non-displaced, and stable or unstable.
There is no fixed number. It depends on how you count. By pattern there are about ten common types. Surgeons use a detailed coding system with many more categories, because it also records the bone and the exact location of the break.
A hairline fracture is a thin crack and is often less severe than a complete break. It still needs rest and protection, because walking or exercising on it can make the crack worse. It should be checked by a doctor.
In an open fracture, the broken bone has come through the skin, or a wound reaches the fracture. It is an emergency because of the risk of infection. Treatment usually includes cleaning the wound, antibiotics and fixing the bone.
A greenstick fracture is a partial break in which the bone bends and cracks on one side without breaking all the way through, a bit like a young branch. It happens in children because their bones are softer and more flexible.
Surgery is usually considered for open fractures, unstable or badly displaced fractures, fractures that enter a joint, breaks with many fragments, and fractures that have not healed with a cast or splint. Your doctor will explain whether your fracture falls into one of these groups.
An orthopaedic doctor treats fractures. In an emergency, the emergency team gives first treatment, controls pain and bleeding, takes X-rays and calls the orthopaedic team when needed.
