Heart-related causes. Examples of heart-related causes of chest pain include: Heart attack. A heart attack is a result of a blood clot that's blocking blood flow to your heart muscle. Angina. Thick plaques can gradually build up on the inner walls of the arteries that carry blood to your heart.
Incidence and Prevalence: The shoulder is the most commonly dislocated joint in the body, and glenohumeral dislocation accounts for more than half of all joint dislocations in the US. Approximately 95% of the glenohumeral dislocations are anterior dislocations, and 4% are posterior dislocations (Park). An international estimate of the annual incidence of glenohumeral dislocation is 17 per 100,000 individuals (Wilson).
Of the type-I fractures, 36 were at the. base of the process and 17 involved the upper quarter or third. of the glenoid. The type-II fractures were at the tip of the. process or at the insertion of the tendon of pectoralis minor. Acromioclavicular dislocation was the most common. associated lesion, seen in 60 of the 67 patients (Table I). Lacerations or abrasions over the posterolateral or lateral. deltoid were seen in 15 patients.