Objective

To report clinical results of patients who underwent closed reduction and percutaneous iliosacral screw fixation for Tile Type C fractures.

Introduction

This study was performed to investigate the efficacy of steroid and local anaesthesia (LA) in reducing post-operative pain in lumbar discectomy.

Introduction: This study was performed to review the changing patterns of trauma admissions in Ireland over 5 years (1999–2005).

Materials and Methods: A review of prospectively collected admission data of trauma patients admitted to the Adelaide & Meath Hospital (AMNCH). Dublin, Ireland, during 2005. Data obtained from Hospital In Patient Enquiry (HIPE) system. A comparison is made similar data from 1999. Demographic data, mode of presentations, type of injuries, time of injury and place of injury were recorded. Injury severity was defined using the Injury Severity Score (ISS).

Results: 23% increase in number of admission in 5 years period. Mean age of admission reduced from 35 (1999) to 32 (2005). 67% of admission occurred outside normal office hours (9am–5pm). Commonest mode of injury was road traffic accident (RTA) in 1999 and sports related injury in 2005. Work related trauma increases by 40% and assault increases by 35% from 1999 to 2005. High energy trauma cases reduce by 50% but open fracture cases double in 5 years. Mean overall ISS score was 56. 7(1999) decreased to 45.9 (2006).

Conclusion: These changes cause significant impact on the health system. Increase in facilities for management of trauma is essential as this trend is more likely to continue.

Introduction: This study is performed to investigate the efficacy of steroid, local anaesthesia (LA) or combination of both in reducing post operative pain in lumbar discectomy.

Materials and Methods: The study was ethically approved. Patients undergoing primary single level lumbar discectomy were randomised by a closed envelope system into 4 groups of 1ml of steroid and 1ml of LA, 1ml of steroid and 1ml of saline, 1ml of LA and 1ml of saline and 2mls of saline as control. 10mg of adcortyl in 1ml and 1ml of 0.5% marcaine were used. Combinations of above were applied topically over the nerve root prior to closure. Preoperative, day 1 and eight weeks post operative visual analogue pain score were recorded. 10cm visual analogue pain score chart was used. 24 hours post operative opiate analgesia requirements and duration of inpatient stay were recorded. Data was analysed using Student t-test and Fisher exact t-test.

Results: No significant differences seen in the mean pre operative pain score between all groups. Mean Day 1 post operative pain and analgesia requirement in steroid and LA, steroid only, LA only and control group were 0.9, 2.5, 2.1 and 3.3 respectively. Mean opiate analgesia requirement 24 hours post operatively were 32.4mg, 54mg, 32.4mg and 56.8mg respectively. Mean inpatient stay were 2.2day, 3.91day, 4.62day and 3.63day respectively. At 8 weeks post operatively, no significant differences in the pain score in all groups.

Conclusions: Significant post operative pain reduction was achieved in the steroid and local anaesthesia group compared with other groups (p< 0.05). The results are reflected as well in significant reduction in the post operative analgesia requirement (p< 0.05) and the significant reduction in inpatient stay. (p< 0.05) We recommended the use of perioperative steroid and LA infiltration in lumbar discectomy. Improved post operative pain control reduces post operative opiate analgesia requirement and reduced inpatient stay.

Introduction: The incidence of osteoporosis is increasing as the population ages. Amongst the recommended treatment modalities for osteoporosis is the use of bisphosphonates. The National Osteoporosis Foundation (U.S.A.) recommends DEXA scanning prior to commencing treatment with bisphosphonate therapy. However, in the Irish setting the availability of DEXA scanning is often limited. We hypothesised that a high percentage of elderly women presenting with fragility fractures of the distal radius (following a simple fall from standing height) had underlying osteoporosis. As such, the initiation of treatment with bisphosphonates prior to obtaining a DEXA scan may be warranted in this patient cohort.

Aim: To assess the incidence of osteoporosis in a continuous cohort of women over 60 years of age presenting with fractures of the distal radius.

Patients and Methods: All female patients aged > 60 years old presenting to the fracture service over a five month period with distal radial fragility fractures were evaluated. Exclusion criteria included:

non-English speakers

100 consecutive patients presenting to the fracture service with distal radial fragility fractures were prospectively identified. Data was collected, including body mass index (BMI), risk factors for osteoporosis, and the OST risk index calculated. A DEXA scan was then performed on the patient’s hips and lumbar spine.

Results: The mean patient age was 74.3 (95%CI + 10.6) years. Mean BMI was 17.3 kg/m2. The mean Osteoporosis Self-assessment Tool (OST) index score was 0.65 correlating with a moderate risk for osteoporosis. The mean T score for the patients’ hips was −2.0 while that for the lumbar spine was −1.7. 64% of patients were osteoporotic with a T score of less than −2.5.

Conclusions A significant incidence of osteoporosis was noted in the study cohort. It is imperative that orthopaedic surgeons recognise the high incidence of osteoporosis in the elderly female population presenting with fragility fractures. The high morbidity and mortality associated with hip and vertebral fractures in this population may be prevented by early treatment of underlying osteoporosis.

Introduction: The increasing popularity of minimal access surgery in orthopaedic surgery has resulted in increasing use of intra-operative fluoroscopy. The radiation dose received by the surgeon varies from procedure to procedure depending on several factors such as duration of procedure, direct exposure to radiation beam and distance from the radiation source. In particular hand and wrist injuries often involve direct fluoroscopic exposure to the hands of the surgeon and assistant during the procedure.

Aim: We undertook a prospective study to directly evaluate the exposure of the surgeon’s and assistant’s hands and thyroid glands during K-wiring procedures of the hand and wrist. In addition we evaluated the efficacy of a lead thyroid shield in limiting the radiation dose to the thyroid gland. In addition we undertook a questionnaire of orthopaedic surgeons and trainees in Ireland to assess the availability of thyroid shields and current practice in wearing them.

Method A total of 30 cases were evaluated. Dosimeter film badges (TLD) were obtained from the Radiological Protection Institute of Ireland (RPI). Two dosimeters were worn by each of the surgical team: one on the dorsum of the dominant hand and a second worn on the neck during the procedure. The number of fluoroscopic exposures, number of times that hands were caught in the image field, the total dosage of radiation for the procedure and the length of time of exposure were recorded. In 20 cases the surgical team undertook standard precautions of a lead jacket. In a random selection of 10 cases the surgical team also wore a thyroid shield.

Results. The mean dose to the surgical teams’ hands was 1.8 cGy (95% CI + 0.6). The mean dose to the thyroid gland was 0.6 cGy in unprotected cases. Notably the dose to the assistants’ hands was higher though this did not reach statistical approval. In cases in which a thyroid shield was worn a significant decrease in dose was noted (p< 0.05). 35% of surgeons had completed a radiation protection course with junior trainees being less likely to have completed such a course.

Conclusion: Significant cumulative radiation dose to the hands and thyroid gland occurs following K-wiring of extremities. The dose to the thyroid gland can be effectively decreased by the use of a thyroid collar. Junior trainees whose operative times and hence radiation exposure are higher, have limited radiation protection training. The mandatory use of thyroid shields and early introduction of radiation protection training may help minimise further radiation exposure.