Isolated greater tuberosity fractures make up 17–21% of proximal humeral fractures, 30% are associated with shoulder dislocation. Conservative management of minimally displaced fractures (<5 mm) is recommended. There are few guides to which and how many fractures displace over time. A retrospective analysis of isolated greater tuberosity fractures presenting to a shoulder fracture clinic over 1 year was performed. Patients were identified from shoulder fracture clinic lists and a bluespier database. Radiological fracture displacement was measured from the edge of the defect in the humeral head to the closest edge of the greater tuberosity. All measurements were performed by three oberservers on two occasions. Data was analysed to study the relationship between initial displacement and fracture stability and between concurrent dislocation and fracture stability. Inter-observer analysis was performed.Aims
Methods
We aimed to determine the impact of anaesthetic techniques on post-operative analgesic utilisation in people undergoing total knee arthroplasty. We conducted a prospective study at a district general hospital to assess post-operative analgesia use via patient controlled analgesia (PCA) in patients undergoing a elective total knee arthroplasty. Subjects were divided into three groups; group 1 (general anaesthetic and local nerve block, n = 39), group 2 (spinal only, n= 39) and group 3 (general anaesthetic only, n = 38). The primary outcome measure was post-operative morphine consumption through a PCA within the first 24 hours. All subjects were followed up post-operatively by a dedicated pain control nurse. Data was analysed using SPSS version 17 for Windows (SPSS Inc, Chicago, IL, USA). Results are reported as mean (SD) unless stated otherwise. No significant difference in the age or sex distribution between groups was demonstrable. There was no statistical difference in the average usage of morphine when comparing Group 1 compared to group 2, (77.57 (49.56) vs 65.80 (44.71), p=0.27), group 1 compared to group 3, (77.57 (49.56) vs 77.80 (45.52) p=0.98) and finally group 2 compared to group 3, (65.80 (44.71) vs 77.80 (45.52), p=0.25). In this cohort of patients undergoing total knee arthroplasty the anaesthetic technique used does not appear to have an influence on the post-operative pain management.
