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BACKGROUND: The COVID-19 pandemic necessitated an enforced 8-week induction period (18 May to 12 July 2020) for all new interns in Ireland. These unprecedented circumstances presented a unique opportunity to assess this induction period. AIM: To assess the impact of a prolonged induction period on the technical abilities of interns embarking on their clinical careers. METHOD: We distributed a 12-item questionnaire to new interns at our institution during the COVID-19 pandemic. Section 1 of the questionnaire was designed to assess the rate of self-reported improvement in the successful and independent execution of practical 'intern' tasks. Section 2 of the questionnaire captured the subjective experience of interns during this time in relation to the effectiveness of an 8-week induction period with senior intern support available. Statistical analysis of categorical predictor and ordinal outcome variables was performed using the two-sample Wilcoxon rank-sum (Mann-Whitney) test. RESULTS: Our results demonstrated a statistically significant improvement in the proficiency at first attempt phlebotomy in week 8 compared with week 1 (p < 0.0001). There was a significant improvement in placing first-attempt peripheral IV lines in week 8 compared with week 1 (p < 0.001). Regarding the need for senior assistance, we demonstrated a statistically significant reduction in week 8 compared with week 1 (p = 0.046). There were 95.56% (n = 43) of interns that said they would recommend the induction period for future incoming interns. CONCLUSION: The COVID-19 pandemic has inadvertently identified a model of internship induction that benefits interns, their colleagues and their patients through the production of more technically capable interns.

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BACKGROUND: A clinical examination finding of anatomical snuffbox tenderness (AST) with plain film radiographs alone yields low sensitivity and specificity in diagnosing scaphoid fractures. International guidelines suggest immediate referral for magnetic resonance imaging (MRI) following one non-diagnostic radiograph in such patients. Perceived cost, high demand and limited capacity of MRI scanners have resulted in few suspected fractures following this pathway in our institution. AIMS: Our study aimed to audit cost-effectiveness of immediate MRI referral following one non-diagnostic radiograph in the patient with AST versus current local practice. METHODS: Retrospective analysis of all patients with suspected scaphoid fractures referred from the ED to the orthopaedic service over a six-month period was performed. Mean pricing per radiograph, casting, MRI and fracture clinic presentation was obtained from our hospital's Finance department. RESULTS: Ninety-seven patients were identified; 26 had scaphoid fractures (26.8%). Seventy-one patients with no fractures cost a mean €82,111.50 (IQR: €55,025, €98,335) having a mean of 3.1 clinic visits, 4.6 radiographs and 4.7 weeks casted, versus €40,115 for early MRI referral as per guidelines (p > 0.05). CONCLUSIONS: In conclusion, when compared with current local practice, immediate referral of the patient with AST for MRI following one non-diagnostic ED radiograph is potentially cost-effective in establishing efficient diagnosis of scaphoid fractures. We recommend the implementation of published international guidelines in the investigation of query scaphoid fractures as a pragmatic and cost-effective practice.

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There has been an increase in thrower-specific elbow injuries in recent years. High valgus stresses during the late cocking and acceleration phases of throwing need to be compensated by the flexor pronator muscles as these can exceed the tensile strength of the medial collateral ligament complex. Prevention of injuries is the priority, with a focus on strengthening, reducing throwing frequency, decreasing force, and promoting a technique. The spectrum of thrower injuries ranges from a simple sprain to complete failure of the valgus stabilizing factors. The medial collateral ligament can stretch, leading to posteromedial impingement and radiocapitellar compression forces. This in turn can result in arthrosis and the formation of osteophytes. Ligament failure may eventually occur, making it impossible for the athlete to continue their throwing activities. The outcome of conservative treatment with strengthening, improvement of technique, and relative rest is often disappointing. Direct repair may no longer be possible in these acute-on-chronic injuries and a reconstruction with a tendon graft may be necessary.

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PURPOSE: Three-dimensional planning based on computed tomography images of the malunited and the mirrored contralateral forearm allows preoperative simulations of corrective osteotomies, the fabrication of patient-specific osteotomy guides, and custom-made 3-dimensional printed titanium plates. This study aims to assess the precision and clinical outcome of this technique. METHODS: This was a prospective pilot study with 5 consecutive patients. The mean age at initial injury was 11 years (range, 4-16 years), and the mean interval from the time of injury to the time of corrective surgery was 32 months (range, 7-107 months). Patient-specific osteotomy guides and custom-made plates were used for multiplanar corrective osteotomies of both forearm bones at the distal level in 1 patient and at the middle-third level in 4 patients. Patients were assessed before and after surgery after a mean follow-up of 42 months (range, 29-51 months). RESULTS: The mean planned angular corrections of the ulna and radius before surgery were 9.9° and 10.0°, respectively. The mean postoperative corrections obtained were 10.1° and 10.8° with corresponding mean errors in correction of 1.8° (range, 0.3°-5.2°) for the ulna and 1.4° (range, 0.2°-3.3°) for the radius. Forearm supination improved significantly from 47° (range, 25°-75°) before surgery to 89° (range, 85°-90°) at final review. Forearm pronation improved from 68° (range, 45°-84°) to 87° (range, 82°-90°). In addition, there was a statistically significant improvement in pain and grip strength. CONCLUSIONS: This study demonstrates that 3-dimensional planned patient-specific guides and implants allow the surgeon to perform precise corrective osteotomies of complex multiplanar forearm deformities with satisfactory preliminary results. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic V.

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Total hip arthroplasty is associated with significant postoperative pain. A psoas compartment block is superior to other regional techniques in analgesia post THA. However, traditional methods of delivery are associated with serious complications. We present a technique of a surgeon delivered lumbar plexus block through injection at the portion of the iliopsoas seen intraoperatively. We randomised fifty-three consecutive patients into two groups. The group that received the block had an increased period prior to requesting supplementary analgesia and lower overall pain scores. There were no adverse effects. We have demonstrated the analgesic efficacy of Psoas Compartment Block performed during surgical access for total hip arthroplasty. This technique should be considered in the analgesic regimen for total hip arthroplasty.

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Paediatric talus fractures are rare injuries resulting from axial loading of the talus against the anterior tibia with the foot in dorsiflexion. Skeletally immature bone is less brittle, with higher elastic resistance than adult bone, thus the paediatric talus can sustain higher forces before fractures occur. However, displaced paediatric talus fractures and those associated with high-energy trauma have been associated with complications including avascular necrosis, arthrosis, delayed union, neurapraxia and the need for revision surgery. The authors present the rare case of a talar neck fracture in a skeletally immature young girl, initially missed on radiological review. However, clinical suspicion on the part of the emergency physician, repeat examination and further radiographic imaging revealed this rare paediatric injury.

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INTRODUCTION: Necrotising fasciits is a rapidly progressive disease characterised by extensive necrosis of the fascia, skin, and subcutaneous tissue, with relative sparing of the underlying muscle. CASE PRESENTATION: We present the case of a 24-year old Irish male student who sustained a laceration to his right shin from contact with a coral reef while swimming in the Phuket region, off the west coast of Thailand. The following day, he returned to Ireland and presented with an aggressive and destructive variant of group A beta-hemolytic streptococcal necrotising fasciitis originating at the site of the coral reef injury, and exacerbated by the long-haul flight. He was successfully treated with aggressive surgical debridement, vacuum-assisted dressings, split skin grafting and broad spectrum antibiotics. CONCLUSION: Necrotising fasciitis can progress rapidly to systemic toxicity and even death without expedient diagnosis and aggressive treatment. Long-haul flights induce significant fluid accumulation in the lower extremity. These physiological fluid shifts may have contributed to the severity of our patient's necrotizing condition following his flight from Thailand.