Total elbow arthroplasty (TEA), as a primary procedure and open reduction and internal fixation (ORIF) have been used to treat complex intra-articular distal humeral fractures in elderly patients. The failure rate after ORIF is high and TEA has often been used as a salvage procedure. Although satisfactory results have been reported after TEA as a primary procedure, there are no publications reporting the results of TEA after failed internal fixation (FIF). In this study we compared the results of patients that had TEA after FIF with those that had had primary arthroplasty (PA). We reviewed the results of 9 consecutive patients who had FIF with 12 patients who had PA. All the operations were performed by one surgeon using the same technique and same prosthesis. Both groups of patients were similar with respect to ages, sex, co-morbidity and hand dominance. The mean follow-up for both groups of patients was 5 years. At final review, patients who had had FIF had a mean Mayo score of 68 and a range of flexion/extension of 90 degrees, there was 1 infection and 1 case of loosening. The PA group had a mean Mayo score of 88 and a range of flexion/extension of 96 degrees, there were no cases of infection or loosening. This study shows the results of TEA are satisfactory either as a PA or after FIF, however the results after PA are significantly better than after FIF.

Background: The aim of this study was to analyse mid-shaft clavicle fractures in children and adults to find out the factors that would influence the healing time and the necessity of surgical intervention.

Methods: We identified all the midshaft clavicle fractures treated at Chesterfield Hospital between January 2003 and January 2006. We studied the case notes and radiographs of these patients. We grouped the midshaft fractures into those in children and those in adults. Each group was further subdivided into two part and three part fractures. It was also noted whether a vertical butterfly fragment was present in the three or more part fractures. The fractures were analysed for their incidence, presence of comminution, degree of displacement, type of treatment and the follow-up time before discharge.

Results: – Over the 3 year period, 242 middle 1/3 clavicle shaft fractures were treated. Among the mid shaft fractures there were one hundred and eight (44.6%) children and one hundred and thirty four (55.3%) adults.

There were one hundred and three children with two part clavicle fracture (95.3%) and one required surgical fixation (1%). There were only five children with three or more fracture fragments (4.7%) and one required surgical fixation (20%). All five children who had three or more fracture fragments were found to have vertical fragment on x-ray. The average time for discharge was 27.48 days for two part fractures and 49 days for three part fractures.

There were seventy-five (55.5%) adults with two part fractures and ten of them required surgical fixation (13.3%). There were fifty-nine (44.0%) with three or more fragments and eleven of them required surgical fixation (18.6%). Out of the fifty-nine fractures, which had three or more fragments, forty-eight had vertical fragment on x-ray (81.3%). Among the three part fractures, there were ten fractures with vertical fragment that required surgical fixation (20.8%).

The average time for discharge was 52.07 days for two part fractures and 93.56 days for fractures with three or more fragments. There was no difference in the discharge time for non operated three part fractures with or without vertical fragment.

Conclusion: The incidence of clavicle fractures in children is nearly as high as in adults. In children the number of days for discharge is nearly double for three part fractures when compared to two part fractures.

The presence of vertical fragment predicts higher rate of surgical intervention required due to either delayed/non union or localised skin tenting. We recommend that we should have a lower threshold to fix the 3 or more part clavicle fractures with vertical fragment.

Background: Subacromial decompression surgery is associated with significant postoperative pain. We compared the effect of intrascalene block (ISB) and sub-acromial bursa block (SBB) with simple opiate based analgesia

Methods: In a prospective, randomised controlled trial, fifty-three (n = 53) patients scheduled for arthroscopic subacromial decompression were randomised into three groups receiving Intrascalene block (n =19), Subacromial Bursa block (n =19) or neither of the two blocks (n =15 controls). Patients with cuff pathology were excluded. ISB was performed preoperatively with 20 mls of 1% Prilocaine and 10 mls of 0.5 % Bupivacaine. SBB was given with 20 mls of 0.5% Bupivacaine postoperatively. All patients received standardised general anaesthetic and postoperative analgesia. Pain, sickness and sedation scores were noted at 1, 2, 4, 8, 12 and 24 hours postoperatively. The postoperative consumption of morphine and the time when the first bolus of morphine was required were also noted.

Results: The visual analogue pain scores in the ISB and SBB group were lower than the control group in the first twelve hours postoperatively achieving statistical significance but there were no significant differences between the SBB and ISB groups. The controls consumed more morphine postoperatively (mean 32.3 mls) than SBB (21.21 mls) and ISB groups (14.00 mls) (p < 0.001). The time for first bolus was earlier in the controls (mean 30.2 mins) as compared to both SBB (72.7 mins) and ISB groups (105.8 mins) (p< 0.001). The oral analgesic intake was less in the SBB and ISB groups than the controls (p = 0.004), but there was no difference between the two treatment groups.

Conclusion: Whilst intrascalene block remains the gold standard where expertise is available for its administration, subacromial bursa block is a safe alternative in patients with intact rotator cuff undergoing arthroscopic subacromial decompression.

The Copeland shoulder arthroplasty has been reported to give good results over a 5 to 10 year follow-up period. In this series all the humeral implants were inserted without cement. There was evidence of radiolucency in 30% of the humeral components.

In our unit since 1995 we have implanted the Copeland shoulder hemiarthroplasty using cement around the stem of the prosthesis. We radiologically reviewed 40 patients with a mean radiological follow-up of 4.5 years. There was radiological evidence of loosening in 5%.

Of this group, twenty-five patients had a minimum follow-up of 5 years, with a radiological loosening rate of 8%.

We would suggest that the use of a small amount of cement around the stem of the humeral component is beneficial in reducing the rate of loosening.

We also feel that, as the amount of cement is small and only around the stem, if revision is required it can be undertaken without the difficulties usually associated with cemented prostheses.