A shoulder dislocation is defined as chronic when it has been unreduced for more than one week. Chronic anterior shoulder dislocations are commonly encountered in Kwazulu-Natal for various reasons. Different surgical options exist to treat chronic anterior shoulder dislocations. However the outcome of surgically treated chronic shoulder dislocations has not been favourable in all studies. We report on a combined case series of chronic anterior shoulder dislocations previously treated at Edendale Hospital (EDH), Pietermaritzburg and Inkosi Albert Luthuli Central Hospital (IALCH), Durban. Patients were identified retrospectively using departmental databases and their case files were retrieved. Patient demographics, duration of dislocation, mechanism of injury and reason for delayed treatment were recorded. When available, X-rays, CT scans and MRI scans were retrieved to identify associated bony and soft tissue pathology. Surgical outcome was assessed using range of movement (ROM), change in pain severity, patient satisfaction, as well as Oxford Shoulder Instability Score (OIS) and Rowe and Zarins score. Post-operative complications including redislocations were also identified.Background:
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In polytrauma patients (ISS > 16) early long bone and pelvic fracture fixation (< 24 hours post injury) has been shown to be beneficial. Surgery in the presence of subclinical hypo perfusion (SCH) (normal vital signs with a serum lactate > 2.5 mmol/L) may be detrimental. This study aimed to investigate the effect of fracture fixation in polytrauma patients with SCH. We performed a retrospective database review of polytrauma patients (ISS > 16) with significant long bone or pelvic fractures (extremity NISS> 9) who underwent surgical fracture stabilisation within 48 hours of injury. In the group of patients with normal vital signs (mean arterial pressure (MAP) > 60 mmHg and heart rate (HR) < 110 beats/min) we compared outcomes of those with normal lactate (< 2.5 mmol/L) prior to surgery with patients that had a raised lactate (> 2.5 mmol/L).Purpose of study:
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