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Introduction:

Mayo 2A Olecranon fractures are traditionally managed with a tension band wire device (TBW) but locking plates may also be used to treat these injuries.

Objectives:

To compare clinical outcomes and treatment cost between TBW and locking plate fixation in Mayo 2A fractures.


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_30 | Pages 44 - 44
1 Aug 2013
McGraw I Dearing J
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Injuries of the posterolateral corner (PLC) of the knee are uncommon, but can lead to chronic disability from persistent instability and resultant articular cartilage degeneration if not appropriately treated. Although numerous reconstructive techniques have been described in the literature, there is no consensus on a single surgical approach due to a lack of consistent, long-term clinical outcomes. Nonanatomic reconstructions, in particular, have produced variable results, while anatomic reconstructions offer the most promise by restoring normal knee stability and kinematics and are now favoured by most.

We describe the novel use of the BICEPTOR™ Tenodesis screw (Smith & Nephew) as an effective and technically straight forward means of performing a PLC reconstruction. We describe the technique and present the first 10 consecutive cases from a single surgeon series. All of the patients had a positive dial test pre-operatively with increased external rotation of 10 degrees or more at 30 degrees of knee flexion indicating clinical PLC injury. They all had the PLC reconstructed at the same time as an arthroscopic ACL reconstruction. Mean time from injury to surgery was 4 months (range 2–12). Patients were seen in clinic at maximum follow-up (11.1 months mean, range 6–24 months) and assessed clinically using the dial test at 30 and 90 degrees of knee flexion. Lysholm Knee Questionnaire and Tegner Activity Scale were also performed at maximum follow-up. Mean Lysholm Score was 68 (range 32–96). Mean Tegner Score pre-operatively was 3.5 (range 3–6) and at maximum follow-up was 4.5 (range 3–7). Of particular note only one patient reported any symptoms at all of giving way at maximum follow-up. Dial test was negative on all patients.

Further work is warranted but we describe this as an effective and straight forward means of performing a PLC reconstruction.


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_30 | Pages 27 - 27
1 Aug 2013
Hansom J McGraw I Periasamy K Gregori A
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Whilst the SIGN Guidelines state that the use of prophylactic antibiotics in surgery unequivocally reduces major morbidity, reduces hospital costs and is likely to decrease overall consumption of antibiotics they state the chosen antibiotics must reflect local, disease-specific information about the common pathogens and their antimicrobial susceptibility.

Growing healthcare concern regarding the rates of Clostridium Difficile (C. Diff) within the hospital setting have led to rationalised and better streamlined prescribing practice within the NHS. In NHS Lanarkshire this led to revised guidelines for prophylactic antibiotic use in Orthopaedics in 2010. Routine use of 3rd generation Cephalosporin has been replaced by Flucloxacillin 1g and Gentamicin 1mg/kg.

Anecdotally the surgeons within our department were concerned that they were recognising more post-operative renal impairment than before 2010.

Our study took 902 consecutive cases treated surgically with either Total Hip Replacement, Total Knee Replacement, Dynamic Hip Screw for fracture and Hemiarthroplasty for fracture since the introduction of the new antibiotic policy. We compared this with a similar number of cases treated with the same operations pre-2010. We looked at the pre admission Urea & Electrolystes compared with immediate post-operative results and applied the definition of Acute Kidney Injury (AKI) as defined by the Acute Kidney Injury Network. A. A rapid time course (less than 48 hours) and B. Reduction of kidney function either as an absolute increase in serum creatinine of ≥26.4μmol/l (≥0.3 mg/dl) or a percentage increase in serum creatinine of ≥50%. Based on this definition we found an increased rate of AKI of 13.7% after the introduction of the use of Gentamicin from 9.8% before its routine use.

We wish to highlight that the routine widespread use of Gentamicin may be increasing the rate of acute renal dysfunction seen in Orthopaedic patients undergoing major surgery.