WebScapulothoracic dissociation is a rare, potentially limb- and life-threatening injury of the shoulder girdle. The injury is characterized by lateral displacement of the scapula … Webdownwared rotation with arm returning to side from raised position. internal & external rotation. anterior & posterior tipping. shoulder abduction. the ratio of glenohumeral motion to scapulothoracic motion is 2:1. GH does 120°, then ST does 60°. Stability. 17 different muscles attach to or originate from the scapula.

Scapulothoracic dissociation: a devastating “floating shoulder” …

WebOct 1, 2010 · Abstract. Scapulothoracic dissociation may be underreported due to the high associated mortality rate; a well-centered chest radiograph revealing a laterally displaced … WebFeb 1, 2004 · Scapulothoracic dissociation is a rare and devastating injury to the shoulder girdle. It is often caused by traction or severe blunt trauma injury to the upper extremity and is associated with ... heart background from tiktok

Spontaneous recurrent scapulothoracic dislocation

WebScapulo-thoracic dissociation is a traumatic lateral displacement of the scapula, which has been described as a closed traumatic forequarter amputation1. It is a high energy trauma … Webst of substantial swelling of the shoulder girdle, along with weakness, numbness, and pulselessness in the ipsilateral upper extremity. Radiographic evaluation includes measurement of the scapular index on a nonrotated chest radiograph and assessment for either a distracted clavicle fracture or a disrupted acromioclavicular or sternoclavicular … WebEnter the email address you signed up with and we'll email you a reset link. mountain view television plattsburgh ny