This study is a prospective analysis of clinical outcome in 201 consecutive patients treated with medial patellofemoral ligament reconstruction using an autologous semitendinosus graft between October 2005 and January 2011. Patients received pre and post-operative clinical evaluation, radiological assessment and outcome scoring systems. 193 patients (92 male, 119 female) underwent 211 procedures, with mean age 26 (16–49) and follow-up 16 months (6–42 months). Indications were atraumatic recurrent patella dislocation (68%), traumatic recurrent dislocation (22.8%), instability (5%), single dislocation (2.7%) and anterior knee pain (1.4%). Trochlea dysplasia was moderate in 57% and mild in 35%. There have been no recurrent dislocations/ subluxations. 10 patients have required further surgery. The mean pre-op Kujala Scores were 55 (SE 5.21) and post-op scores improved to mean 82 (31–100) (SE 1.18)(p < 0.001). This improvement and significance is mirrored with Oxford (27 to 41), WOMAC (76 to 93), Fulkerson (53 to 83), IKDC (46 to 75), Tegner (4.1 to 5.3) and SF12 (38 to 51) scores (p < 0.005). 93% of patients were satisfied with their operation. History of prior realignment surgery was associated with significantly worse outcomes compared to patients where MPFL reconstruction was their first realignment procedure (p < 0.05). This series is the largest reported in the literature for any technique of MPFL surgery. This technique allows for objective intra-operative evaluation of the required graft tension to optimise patella tracking.
Optimal utilisation of operating theatres has a significant impact on the ability of an institution to deliver productive, value for money surgical services. With the recent introduction of the national ‘Productive Theatres’ programme and in the current economic climate it is receiving increasing attention. In addition, it improves patient satisfaction and outcomes, reduces adverse events and has positive influences on staff morale. The aim of this study was to highlight factors influencing trauma theatre utilisation in general, whilst also addressing any problems identified with a view to improving trauma services locally. We conducted a prospective analysis of activity in the trauma theatre at our institution over 1 month. Direct observation was performed by a single independent observer. In the absence of any published guidelines, all theatre lists were assessed against pre-determined standards for each component of the theatre pathway. Overall end utilisation (combined time utilised for anaesthesia and surgery) was found to be low at 65%. A number of factors were found to contribute to inefficiencies including delay in sending for patients (mean 42mins, range 0-105), prolonged patient transit times to theatre (mean 22% of all sessions), late starts to lists (mean 43 mins, range 15-105 mins) waiting for x-ray availability (mean 21mins, range 10-45) and knock on delay from previous lists. Surgeons and anaesthetists were found to be, overall, arriving on time or early for all lists. Strategies for maximising trauma theatre productivity are essential. This study has identified common issues, of potential benefit to numerous institutions when planning trauma services.
Scaphoid injuries remain a challenge in both diagnosis and subsequent management. Untreated scaphoid non-union leads to inevitable osteoarthritis. Non-unions are picked up via an established management pathway in out trust and treated surgically with a standardised technique of non-vascularised bone grafting and retrograde screw fixation. Patients that underwent primary screw fixation and grafting for scaphoid non-union between 2004-2008 were reviewed. These patients were followed up clinically and radiologically. They were assessed for time to union, complications, DASH score, patient satisfaction and return to work. In addition comparison was made between the use of Herbert screw and Twinfix screw fixation and between tricortical iliac crest graft and corticocancellous distal radial bone graft. Forty-two consecutive patients underwent surgery of which 35 (83%) were available for follow up. Mean follow up was 39 months (range 13-72). 31 (89%) patients had gone on to radiological union. Of those united the mean DASH score was 11. Mean time to union was 4.4 months (range 2-15 95% CI 3.3 – 5.5). 95% of patients were satisfied with their operation and would recommend it to a friend in the same situation. No significant difference in outcomes were identified between Herbert screw and Twinfix screw fixation or between iliac crest or distal radial bone grafting techniques. This study has shown encouraging results for an established protocol for management of scaphoid non-union. Outcomes are as a good as any published comparable series in the literature and provide further support to the use of this technique.
To investigate the effect of lab-based simulator training, on the ability of surgical trainees to perform diagnostic knee arthroscopy. 20 orthopaedic SHOs with minimal arthroscopic experience were randomised to 2 groups. 10 received a fixed protocol of simulator based arthroscopic skills training using a bench-top knee model. Learning curves were clearly demonstrated using motion analysis equipment to monitor performance. All 20 then spent an operating list with a blinded consultant trainer. They received instruction and demonstration of diagnostic knee arthroscopy before performing the procedure independently. Their performance was assessed using the intra-operative section of the Orthopaedic Competence Assessment Project (OCAP) procedure based assessment (PBA) protocol for diagnostic arthroscopy. Performance was further quantified with a ten point global rating assessment scale.Objective
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