Understanding bone fractures
What are bone fractures?
Bone fractures occur when the continuity of a bone is interrupted. This can happen through a heavy impact, excessive loading or other traumatic events. Bone fractures can be divided into various categories, including:
- Simple fracture: the bone is broken into two parts.
- Multi-fragment fracture: the bone is broken into several fragments.
- Open fracture: the broken bone breaks through the skin.
- Closed fracture: the skin remains intact.
Depending on the type and severity of the break, different diagnostic and treatment approaches are required; these are explained further in the section on bone fractures.
Type of fracture – description
- Simple fracture – the bone is broken into two parts
- Multi-fragment fracture – the bone is broken into several fragments
- Open fracture – the broken bone breaks through the skin
- Closed fracture – the skin remains intact
Causes of bone fractures
Bone fractures can be caused by various factors. Some common causes are:
- Trauma: road traffic accidents, falls or sports injuries are common causes of bone fractures. A heavy impact can break the bone.
- Osteoporosis: this condition weakens the bones so that they break more easily. Osteoporosis is particularly widespread among older people.
- Overloading: repeated strain or overexertion, as occurs in certain sports, can cause stress fractures.
- Illnesses: some illnesses and conditions, such as cancer or bone infections, can weaken the bone structure and increase the risk of fractures.
For those who suffer frequent bone fractures, specialised treatment measures may also be necessary, such as those carried out within elbow surgery or shoulder surgery.
Cause – description
- Trauma – road traffic accidents, falls, sports injuries
- Osteoporosis – weakening of the bones, common in older people
- Overloading – repeated strain or overexertion
- Illnesses – cancer, bone infections, other conditions that weaken bone
Understanding the different types of fracture and their causes helps you to make better informed decisions about diagnostic and treatment options. If you have further questions about the diagnosis and treatment of bone fractures, read the section on diagnosis and treatment options.
Recognising the symptoms
In order to diagnose bone fractures early and treat them appropriately, it is important to recognise the typical signs and symptoms.
Signs and symptoms of bone fractures
Bone fractures can make themselves felt in various ways. The most common symptoms are:
- Severe pain: intense pain usually occurs immediately after the injury and is made worse by movement.
- Swelling and bruising: the affected area frequently swells and bruises can form.
- Change in shape: a visible deformity or abnormality can be a sign of a fracture.
- Restricted movement: the ability to move the affected limb is often severely restricted.
- Grating or clicking: a grating sound may be audible when you try to move the affected area.
Symptom – frequency (scale of 1 to 5)
- Severe pain – 5
- Swelling and bruising – 4
- Change in shape – 3
- Restricted movement – 4
- Grating or clicking – 2
For more detailed information on the different types of bone fracture, visit our page on bone fractures.
When should you consult an orthopaedic specialist?
You should consult an orthopaedic specialist if one or more of the following symptoms occur after an injury:
- Persistent, severe pain: if the pain does not subside or increases, immediate medical examination is necessary.
- Marked swelling and bruising: considerable swelling accompanied by severe bruising should be assessed by a specialist.
- Clear deformity: if there is visible deformity of the bone, medical help should be sought without delay.
- Loss of function: if the affected limb can no longer be moved, a specialist examination is required.
- Numbness or circulatory problems: numbness, tingling or pale skin in the affected area require immediate medical assessment.
You will find further information on when to consult an orthopaedic specialist in our article on sports injuries.
Early diagnosis and treatment of a bone fracture are decisive for a rapid and complete recovery. Orthopaedic specialists in Munich are at your side with expertise and experience to ensure optimal care.
Diagnosis and treatment options
This section presents the various diagnostic procedures and treatment methods for bone fractures. The aim is to give you an overview of the options so that the best possible care can be provided.
Diagnostic procedures for bone fractures
Various examinations are necessary in order to diagnose a bone fracture correctly. The orthopaedic specialist may use the following diagnostic procedures:
- Clinical examination: the doctor checks the affected region for pain, swelling, malalignment and restricted movement.
- X-ray: one of the most common methods of making the diagnosis. X-rays clearly show the type and extent of the bone fracture.
- CT scan (computed tomography): this method provides detailed cross-sectional images and is used for more complicated fractures.
- MRI (magnetic resonance imaging): MRI is used to detect soft tissue injuries, which often accompany bone fractures.
Diagnostic procedure – purpose
- Clinical examination – initial assessment of pain and swelling
- X-ray – visualisation of the course of the fracture
- CT scan – detailed 3D images for complicated fractures
- MRI – examination of soft tissue injuries
Conservative treatment methods
Conservative treatment methods are used for stable and uncomplicated bone fractures. These methods aim to make healing possible without surgery:
- Immobilisation with a cast or splint: stabilising the broken bone so that it can heal.
- Physiotherapy: after stabilisation, to restore mobility and strengthen the muscles.
- Drug therapy: painkillers and anti-inflammatory medication to relieve pain and reduce swelling.
Method – application
- Cast or splint – stabilisation and immobilisation
- Physiotherapy – rehabilitation and muscle strengthening
- Drug therapy – pain relief and reduction of inflammation
Surgical procedures for bone fractures
For complex or unstable fractures, surgery is often required. The decision in favour of an operation depends on the type of fracture and its position:
- Osteosynthesis: internal fixation of the bone with metal plates, screws or nails.
- External fixation: stabilisation from the outside using frames and pins, usually for severe injuries and open fractures.
- Bone grafting: use of the patient’s own bone or donor bone to fill large bone defects.
- Arthroscopic surgery: a minimally invasive technique often used for fractures involving a joint.
Surgical method – purpose
- Osteosynthesis – internal fixation of the bone
- External fixation – stabilisation from the outside
- Bone grafting – filling bone defects
- Arthroscopic surgery – minimally invasive treatment of fractures involving a joint
For further information on particular operations for bone fractures, visit our articles on clavicle fracture and proximal humerus fracture.
The rehabilitation process
Rehabilitation after a bone fracture is an important step in restoring the full function of the affected area. It involves various measures such as physiotherapy and comprehensive rehabilitation, the duration of which depends on the severity of the injury.
Physiotherapy and rehabilitation after a bone fracture
Physiotherapy plays a decisive role in the healing process after a bone fracture. It helps to improve mobility, strengthen the musculature and restore the function of the affected part of the body. Typical physiotherapy measures after a bone fracture are:
- Mobility training: exercises to improve mobility and prevent stiffness.
- Strength training: strengthening the musculature to support the healing process.
- Coordination exercises: improving coordination and balance.
An individually adapted rehabilitation plan is drawn up by the physiotherapist and varies according to the type and severity of the bone fracture. For fractures in the shoulder region you will find specific information under shoulder arthroscopy and clavicle fracture.
Duration of the healing process
The healing time after a bone fracture varies according to the severity of the injury, the bone affected and your general state of health. A rough estimate of healing times might look like this:
Type of fracture – healing time (weeks)
- Simple arm fracture – 4 to 6
- Complicated pelvic fracture – 8 to 12
- Femoral fracture – 10 to 14
- Severe fractures – 12 to 24
It is important to have the healing process monitored regularly by an orthopaedic specialist. For specific injuries such as a proximal humerus fracture or a radial head fracture, individually adapted measures are required. Additional information on rehabilitation after a fracture can also be found under sports medicine advice.
A focused rehabilitation process is essential for a full recovery and should be carried out under expert guidance.
Preventive measures and tips
Measures to prevent bone fractures
Bone fractures can be avoided through various measures. Prevention strategies and a health-conscious lifestyle play an important role here. A combination of a nutrient-rich diet, regular exercise and precautionary measures can considerably reduce the risk of bone fractures.
Sport and exercise
Regular physical activity strengthens bone density and promotes muscle strength, which in turn protects the bones. Recommended sports for promoting bone health are:
- Hiking
- Running
- Dancing
- Strength training
Sport – recommended duration per week
- Hiking – 150 minutes
- Running – 75 minutes
- Dancing – 150 minutes
- Strength training – 2 to 3 sessions
Nutrition
A balanced diet rich in calcium and vitamin D contributes to bone health. Foods rich in these nutrients include:
- Dairy products (for example milk, cheese)
- Green leafy vegetables (for example spinach, kale)
- Nuts and seeds (for example almonds, chia seeds)
- Fish (for example salmon, mackerel)
Fall prevention
Fall prevention plays a central role, particularly for older people. Measures to avoid falls include:
- Use of non-slip mats
- Installation of grab rails in bathrooms
- Avoiding trip hazards such as loose rugs
- Wearing good footwear
For more specific information on fall-related injuries, visit our sports injuries page.
Lifestyle changes for strong bones
Some lifestyle changes are helpful in maintaining bone health in the long term. These changes aim to increase bone density and reduce the tendency towards bone fractures.
Smoking and alcohol
Smoking and excessive alcohol consumption are demonstrably harmful to bone health. Giving up smoking and drinking alcohol in moderation can improve bone density.
Factor – recommended measure
- Smoking – stop
- Alcohol – reduce (maximum 1 to 2 drinks per day)
Regular health checks
Regular examinations with an orthopaedic specialist or your family doctor are decisive for monitoring bone health and acting in good time against any deficiencies. Recommended examinations are:
- Bone density measurement
- Blood tests to check calcium and vitamin D levels
You will find further information on diagnostic procedures and treatment by an orthopaedic specialist in Munich on our website.
By taking these preventive measures and lifestyle changes into account, you can considerably reduce the risk of bone fractures and promote your general bone health.
