title: [Late signs of vascular complications of closed trauma of the shoulder (author's transl)].
abstract: The authors report four cases of vascular complications of closed injuries of the shoulder, which appeared later, some time after the initial accident. There was one false aneurysm of the axillary artery at the forty sixth day after a fracture of the upper humeral diaphysis with elongation of the brachial plexus; one case of acute ischemia of the upper limb 3 years after a dislocation of the shoulder; one case of thrombosis with gangrene of the hand twelve years after a fracture-dislocation of the head of the humerus and one case of chronic ischemia of the forearm with severe changes in the vessels below one year after a fracture of the clavicle which had caused an aneurysm of the subclavian artery. The clinical, pathological and physiopathological study showed the enormous possibilities of the collateral circulation in the axilla. An arterial lesion may thus remain undiagnosed during the initial trauma. The authors emphasise the importance of the initial examination with a search for disappearance of the peripheral pulses. In the light of these four cases, it seems necessary to explore as a routine any arterial lesion complicating a shoulder injury.
mesh_terms: D000328:Adult; D000783:Aneurysm / Q000209:etiology*; D001132:Arm / Q000098:blood supply*; D001366:Axillary Artery / Q000293:injuries*; D001917:Brachial Plexus / Q000293:injuries*; D005260:Female; D006801:Humans; D007511:Ischemia / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D012783:Shoulder Dislocation / Q000150:complications*; D012784:Shoulder Fractures / Q000150:complications*; D013348:Subclavian Artery / Q000293:injuries*; D013927:Thrombosis / Q000209:etiology*
vernacular_title: Manifestations tardives des complications vasculaires des traumatismes fermés de l'épaule.