It is often caused by a fall onto an outstretched upper extremity, a fall onto a shoulder, or a direct blow to the clavicle.
Broken Collar Bone. The collar bone (clavicle) is an S-shaped bone that connects the sternum (breast bone) to the scapula (shoulder blade bone). Injuries to the clavicle are fairly common and are often easily recognized.  A broken collarbone, or fractured clavicle, is a common injury. It usually happens after a fall or a blow to the shoulder. It takes about six to eight weeks to heal in adults, and three to six weeks in children. The collarbone, or clavicle, is a long slender bone that runs from the breastbone to each of the shoulders. You should be able to feel it running across the top of your chest, just below your neck. It is connected to the breastbone and shoulder blade via tough bands of tissue called ligaments. The clavicle (collarbone) is found on the front of the shoulder and connects the arm to the body by a joint at the sternum, or breast bone (the sterno-clavicular joint), and by a joint at the scapula, or shoulder blade (the acromio-clavicular joint). If you break your clavicle (collarbone), you will experience pain in the area of the break. You may see purple bruising in the area that may spread to the shoulder and arm. Swelling will occur at the injury site, and in the arm. You may see a bump in the area of the break from the bone lifting the skin, like a tent. A broken collarbone is usually pretty obvious. You might feel a crack when it happens. Afterward, you will probably have: 1  Pain and swelling. 2  Difficulty moving your arm and shoulder. 3  A grinding feeling when you try to raise your arm. 4  Sagging in your shoulder. 5  A bump around the area of the break. It might take six to 12 weeks for a broken collarbone to heal. But that's just a rough estimate. People recover at different speeds. You are ready to return to your previous level of physical activity when: 1  You can move your arm and shoulder without any pain. 1 The clavicle (commonly referred to as the collarbone) is a bone found on both sides of the chest that connects the sternum or breastbone to both shoulders. 2  A fractured clavicle is the medical term used when the collarbone is broken. 1 A fractured clavicle is the medical term used when the collarbone is broken. 2  A broken collarbone can be caused by trauma (sports injuries, car accidents, falls, etc.), genetically weak bones, or illness such as osteoporosis or cancer. Broken collarbone. A broken collarbone is a common injury, particularly in children and young adults. Your collarbone connects the upper part of your breastbone to your shoulder blade. Common causes of a broken collarbone include falls, sports injuries and trauma from traffic accidents.  A broken collarbone usually is not a serious injury. In rare cases, a broken collarbone can injure a lung or rib or pinch nerves or blood vessels. This may cause the arm to turn pale, tingle, and feel cool or numb. Your doctor can usually diagnose a broken collarbone by asking you questions and examining you. A broken collarbone is usually caused by direct contact to the collarbone or to the outside of the shoulder. A clavicle fracture is a bone fracture in the clavicle, or collarbone. It is often caused by a fall onto an outstretched upper extremity, a fall onto a shoulder, or a direct blow to the clavicle. Clavicle fractures are commonly known as a breaking of the collarbone, and they are usually a result of injury or trauma. The most common type of fractures occur when a person falls horizontally on the shoulder or with an outstretched hand. The clavicle, or collarbone, connects the arm to the body, helping to stabilize the shoulder and arm as they move. Clavicle fracture is a common shoulder injury, making up 4% of all fracture types and 35% of all shoulder injuries. If you break your clavicle (collarbone), you will experience pain in the area of the break. You may see purple bruising in the area that may spread to the shoulder and arm. Swelling will occur at the injury site, and in the arm. You may see a bump in the area of the break from the bone lifting the skin, like a tent. The collarbone (clavicle) is one of the main bones of the shoulder joint. It holds the shoulder up and, along with the shoulder blade (scapula) and acromioclavicular (AC) joint, provides stability and strength to the shoulder. The collarbone also protects nerves and blood vessels from the neck to the shoulder. A broken collarbone is usually caused by direct contact to the collarbone or to the outside of
https://www.luriechildrens.org/en-us/care-services/conditions-treatments/broken-collar-bone/Pages/index.aspx http://www.nhs.uk/conditions/broken-collarbone/Pages/Introduction.aspx http://www.moveforwardpt.com/SymptomsConditionsDetail.aspx?cid=479347d7-1814-4d36-9fdb-d454ce8d6db0 http://www.webmd.com/fitness-exercise/collarbone-fracture http://www.emedicinehealth.com/broken_collarbone/article_em.htm http://www.mayoclinic.org/diseases-conditions/broken-collarbone/basics/definition/CON-20035171 http://www.webmd.com/a-to-z-guides/broken-collarbone-clavicle-topic-overview https://en.wikipedia.org/wiki/Clavicle_fracture http://www.moveforwardpt.com/SymptomsConditionsDetail.aspx?cid=479347d7-1814-4d36-9fdb-d454ce8d6db0 http://www.webmd.com/a-to-z-guides/broken-collarbone-clavicle-topic-overview
what is a broken clavicle