What is a clavicle fracture?
Definition of a clavicle fracture
A clavicle fracture, also known as a collarbone fracture, refers to a break in the clavicle. The clavicle connects the breastbone to the shoulder blade and plays an important role in stabilising the shoulder. A fracture occurs when too much force acts on the clavicle, causing the bone to break.
Causes of a clavicle fracture
The most common causes of a clavicle fracture are:
- Accidents: road traffic or sporting accidents, especially in contact sports such as football or cycling.
- Falls: onto an outstretched hand or directly onto the shoulder.
- Traumatic events: direct blows to the clavicle, for example from a fall or impact.
Other factors that can increase the risk of a clavicle fracture include osteoporosis and certain bone diseases that reduce bone density.
Symptoms of a clavicle fracture
A clavicle fracture often shows itself through a number of symptoms that patients should take note of. The most common signs include:
- Pain: severe pain in the area of the clavicle, made worse by movement or pressure.
- Swelling: swelling and bruising around the broken clavicle.
- Deformity: a visible misalignment or bone protruding under the skin.
- Restricted mobility: difficulty moving the arm or shoulder.
Frequency of symptoms:
- Pain: 100 per cent
- Swelling: 85 per cent
- Deformity: 70 per cent
- Restricted mobility: 65 per cent
If these symptoms occur, it is advisable to see a doctor promptly for an accurate diagnosis and appropriate treatment. Further information on similar bone injuries can be found in our article on bone fractures.
Diagnosing a clavicle fracture
An accurate diagnosis of a clavicle fracture is crucial in order to ensure the best possible treatment. There are various methods of diagnosing a clavicle fracture, including clinical examination and imaging.
Examinations used for diagnosis
If a clavicle fracture is suspected, the treating doctor carries out several examinations. The physical examination involves palpating the affected area to identify swelling, pain and any misalignment.
- Medical history: the patient is asked about how the accident happened, the pain, previous injuries and their general state of health.
- Physical examination: this involves observing and palpating the injured area. The doctor checks for visible signs such as swelling, bruising or displacement of the bone.
Imaging
Various imaging procedures are used to confirm the diagnosis of a clavicle fracture and to assess the extent of the injury. These procedures provide detailed insight into the condition of the bone and help in planning treatment.
- X-ray: the most common procedure for diagnosing fractures. It produces clear images of the bone structure and shows breaks and displacement. Advantages: quick, clear diagnosis. Disadvantages: radiation exposure, does not show every detail.
- CT scan (computed tomography): used when there are more complex fractures or when detailed information about the bone is needed. Advantages: detailed images, shows complex fractures. Disadvantages: higher radiation exposure and cost.
- MRI (magnetic resonance imaging): used in rare cases to assess soft tissue injuries or complex fractures. Advantages: no radiation exposure, shows soft tissue injuries. Disadvantages: more expensive and time-consuming.
The choice of the right diagnostic method depends on the individual case. A correct diagnosis forms the basis for the further treatment of a clavicle fracture. Further information on related topics can be found in our articles on elbow surgery, shoulder arthroscopy and osteoarthritis therapy.
Treatment options for a clavicle fracture
The treatment of a clavicle fracture depends on the type and severity of the injury. Broadly speaking, there are two main approaches: conservative treatment and surgical treatment.
Conservative treatment
With conservative therapy, the aim is healing without surgery. This is usually the case with less severe fractures in which the bone fragments are not displaced, or only minimally so.
Conservative measures include:
- Immobilisation: the use of a shoulder strap or sling to stabilise the arm and ensure a period of rest.
- Pain management: the use of painkillers and anti-inflammatory medication.
- Physiotherapy: after the initial rest period, physiotherapy is often recommended to restore the mobility and strength of the shoulder.
Conservative treatment at a glance:
- Area of application: non-displaced or minimally displaced fractures
- Healing time: 6–8 weeks
- Main advantages: no surgical risk, lower cost
- Limitations: possible risk of faulty healing (non-union)
Surgical treatment
Surgical treatment is recommended when the fracture is significantly displaced or when conservative methods have not been successful. This approach ensures that the bone fragments are correctly aligned and stabilised in order to facilitate healing.
Surgical measures include:
- Osteosynthesis: the use of screws and plates or metal pins to fix the pieces of bone in their natural position.
- Post-operative care: includes pain management and physiotherapy to restore shoulder function.
Surgical treatment at a glance:
- Area of application: significantly displaced fractures, neurological or vascular complications
- Healing time: 6–12 weeks (depending on the complexity of the fracture)
- Main advantages: greater likelihood of complete healing and restored function
- Limitations: surgical risks, higher cost
The choice between conservative and surgical treatment should be made after careful diagnosis and consultation with a specialist. Patients can discuss the best treatment options with an experienced orthopaedic surgeon.
For further information and specific questions about the treatment of bone fractures, please visit our pages on bone fractures and AC joint separation.
Rehabilitation phases after a clavicle fracture
After a clavicle fracture, rehabilitation is crucial for a full recovery. This section looks at the recovery period and the role of physiotherapy.
The recovery period after a clavicle fracture
The recovery period after a clavicle fracture can last from several weeks to several months, depending on the severity of the injury and the treatment method chosen. As a rule, the healing process is made up of different phases:
- Acute phase – 1–2 weeks: management of swelling and pain, immobilisation of the shoulder.
- Subacute phase – 3–8 weeks: start of gentle mobilisation, maintaining muscle strength.
- Build-up phase – 9–12 weeks: intensive physiotherapy, restoring full mobility.
- Return to sport – 3–6 months: gradual return to sporting activity, preventive exercises.
During the acute phase, an arm sling is often used to stabilise the shoulder and relieve pain. It is important to have regular check-ups during this phase to monitor the progress of healing.
Physiotherapy and rehabilitation
Physiotherapy plays a central role in the rehabilitation process after a clavicle fracture. It helps to restore the mobility and strength of the shoulder. A well-structured rehabilitation programme involves several forms of therapy:
- Manual therapy: the aim is to increase the mobility of the shoulder and relieve pain. Techniques such as manual lymphatic drainage can be used for this.
- Strengthening exercises: building and maintaining muscle is essential. Example exercises can be carried out with resistance bands or light dumbbells.
- Stretching exercises: these promote flexibility and prevent stiffness. They are particularly important with shoulder injuries.
- Cold and heat treatment: can help to relieve pain and swelling.
- Kinesiology taping: support for joint function and pain relief through specific taping applications.
- Transcutaneous electrical nerve stimulation (TENS): this method can help to reduce pain and promote healing.
Carefully planned, individually adapted rehabilitation is essential for a full recovery after a clavicle fracture. Patients should work closely with their orthopaedic surgeon and physiotherapist to ensure the best possible course of healing. Further information on our areas of specialisation and services can be found on our website.
Preventing clavicle fractures
Tips for avoiding clavicle injuries
Clavicle fractures can be reduced through a number of measures. These tips help to avoid injuries:
- Protective clothing and equipment: wearing specific protective clothing and helmets during sport can minimise the risk of injury.
- Regular training: strengthen the muscles around the shoulder area to improve the stability and support of the clavicle.
- Proper warm-up: an adequate warm-up before physical activity can prepare the muscles and joints and help to prevent injuries.
- Improve coordination and balance: practise exercises regularly to improve coordination and balance, so as to avoid falls.
Preventive measures and safety tips
Preventive measures and safety precautions are essential to protect the clavicle. Here are some key measures:
- Wearing a helmet: a helmet protects the head and the clavicle in falls or accidents, particularly when cycling or motorcycling.
- Protective vest: special vests worn in contact sports can reduce the force acting on the clavicle.
- Controlled movements: avoid sudden, uncontrolled movements, especially when lifting heavy objects.
- A safe environment: make sure the environment is safe, avoiding trip hazards and uneven surfaces, especially in sporting settings.
- Regular breaks: frequent breaks during intensive physical activity can prevent exhaustion and improve concentration.
It is also important to find out about specific orthopaedic problems and the strategies for preventing them. Anyone looking into topics such as AC joint separation or an artificial shoulder joint can take targeted preventive measures. Further useful information can be found in our articles on sports medicine advice and sports injuries.
These measures and tips help to prevent clavicle fractures and support a healthy, active life.
