The Use of Fluoroscan in Hand Clinic During the Covid Pandemic to Optimise Conservative Treatment.

Introduction The study assessed the use of Fluoroscan (Hologic, Inc., Marlborough, MA) in hand clinic as advised by the British Orthopaedic Association (BOA) during the COVID-19 pandemic to facilitate treatment of fractures requiring manipulation and reduce admissions to evaluate if this should be embedded in practice permanently. Method Eighty-three wrist and hand fractures requiring manipulation were identified between April 2020 and March 2021. Demographics, mechanism of injury, timing of intervention, radiological outcome, further intervention and functional assessment by QuickDASH scoring were recorded. Results Sixty-eight cases were manipulated within the first week of fracture, simple pain control measures were used, and dose area product (DAP) averaged 1.3 Gy cm2 well below the dose limit set by the trust. Satisfactory fracture reduction was achieved in 59 cases avoiding admission. Further surgical intervention was offered to 24 patients: five re-manipulated while 19 had operation, all with a good functional outcome. Conclusion Fluoroscan use in fracture clinics achieved effective fracture control in 77% of cases. The use of Fluoroscan avoided admissions for surgery during the pandemic and lengthy clinic visits, four out of five did not need admission.

A case report with review of literature of a rare variant of midfoot dislocations (mid-Chopart dislocation): Combined naviculo-cuneiform and calcaneo-cuboid dislocation.

Closed midfoot and Chopart dislocations are uncommon injuries. Moreover, a combination of these dislocations is extremely rare. A 30-year-old male presented to our emergency department with mid-Chopart dislocation (combined naviculo-cuneiform and calcaneo-cuboid dislocation). Adequate open reduction with dual approach (dorsomedial and dorsolateral) and fixation with K-wires were achieved. Although the patient had satisfactory functional outcome postoperatively, he developed midfoot arthritis 12 months later. This type of dislocation is not yet classified, with only few cases reported in the literature. LEVEL OF CLINICAL EVIDENCE: 4.

Clinical Outcome of Percutaneous Intramedullary Fixation for Midshaft Clavicular Fractures Using Elastic Stable Nails.

BACKGROUND: This study investigated the clinical outcomes of fixation of displaced middle-third clavicular fractures using percutaneous elastic stable intramedullary nails. MATERIAL AND METHODS: This study included sixty patients with a mean age of 26.40 ± 8.91 years (16-53 years) presented with a displaced middle third fracture of the clavicle. According to the Robinson classification, 48 cases (80%) were type 2B1, 9 cases (15%) type 2B2 and 3 case (5%) 2A1. All cases were treated by elastic intramedullary nails and followed up for at least 12 months. RESULTS: At the end of the twelve months' follow-up period, the mean Constant Shoulder score was 95.70 ± 13.55, ranging from 48 to 100. 54 patients (90%) had excellent results, 3 patients (5%) had an adequate result and 3 patients (5%) had a poor result. There was a statistically significant relationship between the final score and age and associated medical conditions. CONCLUSIONS: 1. Elastic Stable Intramedullary Nailing is an image-dependent procedure indicated best for young medically free athletes with simple 2-part middle third clavicle fracture. 2. Hammering is not recommended to avoid dorsolateral cortex perforation. 3. The most common complication is medial skin irritation because of the subcutaneous position of the clavicle as well as the sharp end of the cut nail.

A Case Series of Severe Hospitalized COVID-19 Patients Treated with Tocilizumab and Glucocorticoids: A Report from Saudi Arabian Hospital.

BACKGROUND: The clinical spectrum of COVID-19 is variable and ranges from asymptomatic, mildly symptomatic, moderately severe and severe disease. A small proportion might develop severe disease and may have cytokine storm. One of the therapeutic options to treat such cases is Tocilizumab (TCZ). In this study, we present cases of severe COVID-19 treated with TCZ and glucocorticoids and discuss the treatment responses. METHODS: This is a retrospective observational study of severe COVID-19 cases treated with TCZ and glucocorticoids. The case series examined the characteristics and outcome of those patients. RESULTS: This study included 40 Severe Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) confirmed patients who received TCZ and glucocorticoids. The mean age of the included patients was 57.55 (±Standard deviation 12.86) years. There were 34 (85%) males, 19 (47.5%) were obese (BMI >30), 13 (32.5%) over weight, and five (12.5%) normal weight. The mean days from positive SARS-CoV-2 polymerase chain reaction (PCR) test to admission was 1.641 (±3.2) days. Of the patients, 18 (45%) had diabetes mellitus, 14 (35%) had hypertension. The mean days from hospital admission to ICU was 1.8 (±2.6), 20 (50%) required mechanical ventilation, 39 (97.5%) had received prone position, seven (17.5%) had renal replacement therapy, 13 (32.5%) required inotropes, four (10%) had plasmapheresis, one (2.5%) had intravenous immunoglobulin, all patients received steroid therapy, and the majority 31 (77.5%) did not receive any anti-viral therapy. Of all the patients, six (15%) died, 28 (70%) were discharged and six (15%) were still in hospital. CONCLUSION: The overall mortality rate was lower than those cited in meta-analysis. As our understanding of the COVID-19 continues, the approach and therapeutics are also evolving.

Sub-Axial Cervical Facet Dislocation: A Review of Current Concepts.

Cervical facet dislocation is a serious injury that carries risks of short- and long-term morbidity. The optimal management of these injuries remains controversial with the ongoing debate regarding indications and requirements for closed reduction, timing, type of surgical approach and method of fixation. This review gives an update on the relevant anatomy, classification systems for sub-axial cervical facet dislocation and an overview of the current concepts regarding their management, including surgical approaches and the choice of implants.

Limb Length Inequality in Patients After Primary Total Hip Arthroplasty: Analysis of Radiological Assessment and Influencing Risk Factors Based on a District General Hospital Experience of 338 Cases.

Background and objective Limb length inequality (LLI) is a frequent and recurring issue after total hip arthroplasty (THA). It is often a source of patient dissatisfaction and litigation. This study reviewed the incidence of LLI in a UK District General Hospital in light of published evidence and identified the preoperative and intraoperative risk factors for LLI. Methods This was a retrospective study involving 380 consecutive unilateral primary total hip replacements over a period of 12 months. Patient demographics, clinical, radiological, and operative details were collected from the National Joint Registry (NJR) database and hospital records. The limb length was measured radiologically [OrthoView WorkstationTM (Materialise UK, Southampton, UK)], pre- and postoperatively, by two authors. They assessed the vertical distance between the intra-acetabular teardrop line and the medial apex of the lesser trochanters. After excluding complex primary, revision cases, tilted X-rays, and hip replacement for trauma patients, 338 cases were included in the final analysis. Results The mean postoperative LLI was 2.7 mm with a standard deviation (SD) of 6.56 mm. Only 5.3% of patients had LLI >15 mm. None of the studied variables showed a statistically significant correlation with LLI. Even with the apparent difference in the mean LLI between templating and not templating before surgery (2.19 vs. 3.53), the p-value was 0.06, which was below the level of statistical significance. There was a weakly positive Pearson correlation between body mass index (BMI) and the incidence of lengthening of the limb. Conclusion The cause of LLI after THA is multifactorial. No single factor can be singled out as the most significant contributor to this complication.

Optic nerve sheath diameter by ultrasound is a good screening tool for high intracranial pressure in traumatic brain injury.

OBJECTIVES: This study aimed to determine the role of ONSD measurement by US for diagnosis of high ICP in TBI patients. METHODS: ONSD measurement by US was performed in adult TBI patients within 1 h of planned CT brain, while CT signs of high ICP were determined. Invasive ICP measurement was performed simultaneously in patients who had intraventricular device in situ. High ICP was determined as ICP > 22 mmHg. RESULTS: A total of 48 patients were enrolled. Twenty-eight patients had positive CT criteria for high ICP, while 20 patients were negative. The mean value of ONSD was 0.63 ± 0.06 cm in positive group compared with 0.55 ± 0.07 cm in negative one with significant difference (p < 0.001). A total of 22 patients had intraventricular device. Thirteen patients had high ICP, while 9 patients had normal ICP. The mean value of ONSD was 0.66 ± 0.05 cm in high ICP group compared with 0.58 ± 0.08 cm in normal one with significant difference (p = 0.004). ONSD with cut-off value > 0.61 cm predicted high ICP with sensitivity of 84.62% and specificity of 66.67% with significant AUC of 0.85 (p = 0.006). CONCLUSION: ONSD measurement by ultrasound is a good screening tool for high ICP in traumatic brain injury patients.

Communication With Patients Before an Operation: Their Preferences on Method of Communication.

Background With the constantly evolving communication technologies, it is essential for all healthcare professionals to try utilising various methods in communicating with patients. This will lead to better healthcare outcomes and patient satisfaction. Objective The aim of the study was to compare a patient's preference to various communication methods regarding their appointments and to evaluate if we're giving our patients an appropriate notice period prior to their operation. Methods A questionnaire was given to 111 patients who underwent elective orthopaedic procedures. Results Factors like age and gender affect the choice of communication method. Traditional letters still have a role for an older population aged 65 and over. However, younger patients showed higher preference for other communication methods such as phone calls, texts, and e-mails. Gender also had a role in choosing a preference where male patients chose a range of options whilst female patients preferred phone calls. Most patients stated they received an appropriate notice period, with 88% of patients stating they would like to be notified one-two weeks prior to their operation. Conclusion More research needs to be conducted into using text messages and e-mails in communicating with elective surgical patients, in addition to implementing newer technologies like mobile phone applications and secure online messaging portals, as this has the potential to reshape the communication process with our patients and lead to better health outcomes and patient satisfaction.

Mortality Following Distal Femur Fractures Versus Proximal Femur Fractures in Elderly Population: The Impact of Best Practice Tariff.

Background and objectives The mortality after hip, proximal femur, fractures in elderly patients has steadily declined in the last decade in the United Kingdom as a result of implementing of multiple protocols focusing on prompt multidisciplinary pre- and post-operative optimization and reducing time to surgery. The pinnacle of these protocols is the development of the best practice tariff as an incentive program for hospitals that meet set criteria by the National Health Service (NHS) England in managing these injuries. Until the time of writing this paper, there was no parallel program for the management of fractures involving distal femur in the elderly. The aim of this study is to evaluate the outcomes of distal femur fractures in elderly patients against proximal femur fractures regarding post-injury mortality, the prevalence of surgical treatment and time delay till surgery. Methods A retrospective study of all patients above the age of 60 admitted to Queens Hospital Burton between 2010 and 2014 with fractures involving distal end of the femur. Patient data were assessed for demographic criteria, co-morbidities as per Charleston Comorbidities Index, type of management, time-lapse before surgery and 30-day, six-month and one-year mortality. Results were compared to an age-matched control group of patients with proximal femur fractures randomly selected during the same time window. Results The main demographic criteria such as age, gender, and Charleston Comorbidities Index were similar in both groups. There were more patients treated non-operatively in the distal femur group than in the proximal femur group (15% vs 4%). Time to surgery was statistically significantly longer in distal femur group compared to the proximal femur (49.130 hours vs 34.075 hours, P = 0.041). The mortality in distal femur group was higher at all times (9.68% at 30 days, 20.32% at six months and 34.41% at one year) when compared to that in the proximal femur group (6.99% at 30 days, 14.52% at six months, 21.51% at one year). Conclusion The distal femoral fractures showed higher mortality at 30 days, six months and one year compared to the proximal femur group. This could be partly influenced by the implementation of best practice tariff in the proximal femur fracture group reflected in less time to surgery, pre- and post-operative multidisciplinary approach and more frequent operative management.

Mid-Term Outcomes of Unstable Complex Proximal Interphalangeal Joint Fracture Management Using the Ligamentotaxor® Device: A Case Series of 33 Cases.

Background and objective Fractures of the proximal interphalangeal joint (PIPJ) of the hand have always been difficult to treat, often leading to less than satisfactory outcomes. The use of dynamic external fixator devices to treat these fractures is well established and it is based on the philosophy of minimal soft tissue injury and early joint mobilization. There has been a wide variety in their designs, surgical technique, and reported outcomes. This study aimed to report the long-term outcome following the use of the Ligamentotaxor® device (Ligamentotaxor1, ArexTM, Palaiseau, France) in treating fractures of the PIPJ of the hand. Methods Between 2009 and 2018, 33 patients treated in our institution with Ligamentotaxor® for fractures of the PIPJ were followed up for a minimum period of 12 months. Radiographs and clinical records were reviewed for clinical and functional outcomes including finger range of motion (ROM), union, Quick Disability of the Arm, Shoulder, and Hand (QuickDASH) score, and any complications. Results A total of 33 patients completed a minimum follow-up of 12 months (mean: 27.5 months). All fractures showed radiological union at a mean of 33 days. Surgery was performed within a mean of 8.9 days and surgical operating time averaged 23.7 minutes. Devices were removed at a mean of 33 days. At the end of the follow-up, the mean range of flexion was 66 degrees and the mean extension lag was six degrees. The mean QuickDASH score was 8.72. Of note, 85% of the patients experienced no limitations in their daily activities, while 35% reported pain on exertion. One patient had a pin tract infection. Four patients had cold intolerance and persistent swelling. Conclusion The results of the use of Ligamentotaxor® in this series are comparable to those of other dynamic external fixator devices reported in the literature. Thanks to its quick and easy surgical technique, the device provides an appealing option for the management of PIPJ fractures.

Achilles Tendon Rupture: Can the Tendon Gap on Ultrasound Scan Predict the Outcome of Functional Rehabilitation Program?

Background and objectives  There is a growing use of functional rehabilitation programs for the treatment of Achilles tendon rupture. Factors such as patient age and level of activity have been used to guide the decision. One of the debated indications is the gap size between the ruptured ends of the tendon. This study aims to define any correlation between the amount of the initial gap between tendon ends and patients outcome treated with the functional rehabilitation program. Method  A prospective case series study of all patients with acute Achilles tendon rupture treated non-surgically with the functional rehabilitation program between 2016 and 2018. The tendon gap was measured with an ultrasound scan on the initial presentation. Patients were followed for a minimum of 12 months and assessed for Achilles Tendon Rupture Score (ATRS), plantarflexion strength, and re-rupture rate.  Results  A total of 56 patients completed one-year follow-up, and 2 patients had re-ruptures. The mean plantar flexion gap was 13.7 mm. The mean ATRS at 12 months was 85.12. There was no statistically significant correlation between the final ATRS and the mean rupture gap. Conclusion  The outcome following non-operative functional rehabilitation treatment of rupture Achilles tendon did not correlate with the size of the tendon gap, and authors recommend that decision on functional rehabilitation should not be based on these criteria.

Short-term Clinical Outcome of Proximal Humeral Fracture Fixation Using Minimally Invasive Trans-Deltoid Approach.

BACKGROUND: This study examined the clinical outcomes of fixation of displaced fractures of the proximal humerus using a trans-deltoid approach. MATERIAL AND METHODS: Twenty patients (13 male and 7 female) were treated with this technique, with a mean age of the patients of 38.85 years (range, 19 to 64 years). All patients were followed up for at least twelve months and were evaluated according to the Constant shoulder score. RESULTS: The mean Constant Shoulder score was 87.45, ranging from 63 to 100. Ten patients (50%) had excellent results, four patients (20%) had good results, three patients (15%) had satisfactory results, and three had adequate results (15%). There was a statistically significant difference between the type of the fracture and the final score (p=0.013), where 3-part fractures with impaction (11-B1), either valgus or varus impaction, showed higher scores than those without impaction. Four patients presented with post-operative complications varying from superficial infection to radial nerve palsy. CONCLUSIONS: 1. The trans-deltoid approach was a safe and reliable alternative to the delta-pectoral approach for the treatment of displaced proximal humerus fractures. 2. The impacted (11-B1) fracture type was a signifi-cant contributing factor in terms of good functional outcomes.

A Case Report of an Open Pan-Talar Dislocation.

Total talar extrusion is a rare injury that most commonly occurs secondary to high-energy trauma. There are few reported cases of open dislocations in literature and still, there is no consensus regarding the appropriate treatment of the extruded talus. In this case report, we present a 12-month follow-up of a patient with an open talar dislocation with extrusion treated with immediate surgical debridement, reduction and temporary fixation with one Steinmann pin. No infection was reported, although the patient developed avascular necrosis.

Can the cerebral regional oxygen saturation be a perfusion parameter in shock?

INTRODUCTION: Shock, defined as a state of tissue hypoperfusion and the tissues reperfusion, is the main goal of management of shock. Increase in central venous saturation (CvSo2) and decrease in blood lactate level are useful in assessment of adequacy of tissue perfusion. Near-infrared spectroscopy is a noninvasive way to observe real-time changes in regional cerebral saturation and has been used in patients with different brain diseases. There is a small body of literature suggesting that cerebral regional oxygen saturation (CrSo2) monitoring added a value in assessment and management of intensive care unit (ICU) patients. OBJECTIVES: The aim of this study was to determine if CrSo2 can be used as an indicator of tissue perfusion in ICU patients with shock, and to determine the prognostic value of CrSo2 in survival prediction. METHODS: This is a prospective single-center pilot study entailed 20 patients who were diagnosed with shock admitted to adult ICU at King Fahd Military Medical Complex, Dhahran, Saudi Arabia. The CrSo2 was monitored with near-infrared spectroscopy using Somatic, INVOS Oximeter 5100C (Covidien, Mansfield, Mass) with bilateral frontal electrode and mean value of the 2 readings was taken as well as blood lactate level, CvSo2, mean arterial blood pressure, and cardiac index at baseline time, 8, 24, 48, and 72 hours. All patients with history of cerebrovascular diseases and those who presented with neurological deficits were excluded from the study. RESULTS: Significant negative correlation was noticed between CrSo2 and lactic acid at 8, 24, 48, and 72 hours from admission (r=-0.625, -0.711, -0.745, and -0.722, respectively; P=.003, .001, .001, and .001, respectively). Significant positive correlation was noticed between CrSo2 and CvSo2 at 8, 24, 48, and 72 hours from admission (r=0.572, 0.674, 0.527, and 0.757; P=.008, .001, .017, and .001, respectively). In addition, significant positive correlation was found between CrSo2 and mean arterial pressure at 24, 48, and 72 hours from admission (r=0.523, 0.513, and 0.626, respectively; P=.018, .021, and .003, respectively). Significant difference was also detected between the value of CrSo2 in the survivors (12 patients) and the nonsurvivors (8 patients) after 72 hours from admission, as it was 52.58%±7.33% and 44.75%±9.44% (P=.049), whereas it was not significantly different in the first 3 days. CONCLUSIONS: Cerebral regional oxygen saturation might be helpful as one of the perfusion parameters in patients with shock and it could have a prognostic value in mortality prediction. However, further studies with larger sample size are still needed to validate these results.

Proposed Sonographic Criteria for the Diagnosis of Idiopathic Tarsal Tunnel Syndrome.

OBJECTIVE: To propose new sonographic criteria for the diagnosis of idiopathic tarsal tunnel syndrome (TTS). DESIGN: Prospective case-control study. SETTING: Academic referral center. PARTICIPANTS: Adult healthy volunteers (n=17) and adult patients (n=14) with electrodiagnostically proven idiopathic TTS (mean age, 43.4±8.7y; height, 161.4±7.0cm; weight, 90.6±13.9kg) (N=31). The exclusion criteria were patients with diabetes, neurological disorders, associated ankle and/or foot disorders, electrodiagnostic evidence of a widespread lesion, or feet that were electrophysiologically negative for TTS or with structural abnormalities detected via ultrasound imaging. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Tibial nerve CSA at the proximal tarsal tunnel, tibial nerve CSA within the tunnel, within tunnel-to-proximal tunnel CSA ratio. RESULTS: There was a significant difference in the within tunnel CSA and within tunnel-to-proximal tunnel CSA ratio between the TTS group and controls (P=.002 and P=.001, respectively). The optimum cutoff value was 19mm(2) for the within tunnel CSA and 1 for the within tunnel-to-proximal tunnel CSA ratio. Sensitivities were 61% and 74%, respectively. CONCLUSIONS: The within tunnel-to-proximal tunnel CSA ratio and the within tunnel CSA are the most accurate sonographic parameters and can be helpful in the assessment of idiopathic TTS.

The triple compression stress test for diagnosis of tarsal tunnel syndrome.

BACKGROUND: The diagnosis of tarsal tunnel syndrome (TTS) lacks objectivity and consistency. METHODOLOGY: A new test was designed, called triple compression stress test (TCST), to elicit stress on posterior tibial nerve and its branches, in an attempt to provoke signs of its entrapment. In this test, the ankle is placed in full planter flexion and the foot in inversion, with even, constant digital pressure applied over the posterior tibial nerve. Basic clinical examination to fifty patients with symptoms suggestive of TTS in one or both feet was done. Forty healthy volunteers (80 feet) were enrolled as a control group in the study. We then performed our designed clinical TCST, as well as, basic conventional electrodiagnostic studies bilaterally on all patients and controls. Consecutively, electrodiagnostic TCST was done for patients with negative basic nerve conduction results. RESULTS: The clinical TCST was positive in 61 out of 65 (93.8%) symptomatic feet. It provoked symptoms in 6 new asymptomatic feet. The electrodiagnostic TCST was positive in 78 feet, of which 67 had a positive clinical test and 11 had false negative clinical test. Both tests were negative in all the control feet. Clinical TCST sensitivity was 85.9% while specificity was 100%. CONCLUSION: TCST achieved a simple, fast and very reliable provocative maneuver to increase the sensitivity of TTS diagnosis both clinically and electrophysiologically.

Salvage of failed trochanteric fracture fixation using the Revitan curved cementless modular hip arthroplasty.

Failed internal fixation of an intertrochanteric or subtrochanteric fracture often leads to persistent pain and diminished function. This study evaluated 16 patients treated with Revitan curved cementless modular stem (Zimmer GmbH, Winterthur, Switzerland). At a mean follow-up period of 60 months, all patients demonstrated clinically significant pain relief and return to ambulation after salvage total hip arthroplasty. Mean Harris Hip Score improved from 17.8 to 87.7 points postoperatively. Radiographic follow-up demonstrated stable stem and bony ingrowth in 16 patients without evidence of subsidence. Eight patients had slight awareness of lateral trochanteric pain with no compromise of activities, and 1 patient had nonunion of the greater trochanter. Revitan curved cementless modular stem represents a useful treatment option in salvage total hip arthroplasty of failed pertrochanteric fixation.

The new "dual osteotomy": combined open wedge and tibial tuberosity anteriorisation osteotomies.

The high frequency with which medial compartment osteoarthritis is associated with patellofemoral osteoarthritis makes the addition of tibial tuberosity anteriorisation to high tibial osteotomy an appealing solution, despite the discouraging previously reported long-term results when tubercle anteriorisation was combined with a Coventry closed wedge technique. We conducted a prospective study of a new osteotomy combination: "the dual osteotomy". An open wedge high tibial osteotomy was combined with 1- to 1.5-cm Maquet-like tibial tuberosity anteriorisation. Thirty-four knees in 30 patients underwent surgery, including ten knees in nine male patients and 24 knees in 21 female patients with a mean age of 45 years (age range 34-58 years). All patients had varus medial compartment osteoarthritis and patellofemoral osteoarthritis with preoperative anatomical tibiofemoral angle exceeding 5 degrees . Twenty-four months after surgery, final evaluation detected improvement in the Knee Society clinical rating system function score from a mean of 61.3 (range 30-80) preoperatively to a mean of 87.3 (range 50-100) postoperatively and in the knee pain score from 27.3 (range 10-30) to 47 (range 30-50) postoperatively. Based on the rating system, at final follow-up, 70% of patients experienced no pain, 13% had mild or occasional pain, 10% had pain on stairs only, and 7% had pain during walking and on stairs. Anatomical tibiofemoral angles from 0 to 10 degrees valgus were achieved in 91% of operated knees, and union was achieved in all cases within six to twelve weeks after surgery. The dual osteotomy was effective in the short term in cases of medial compartment osteoarthritis associated with patellofemoral osteoarthritis.