A prospective review of Cauda Equina Syndrome referrals received by an on-call orthopaedic department at a major trauma unit.

Introduction: Cauda Equina Syndrome (CES) is one of the genuine orthopaedic emergencies. Diagnosis of acute CES is challenging and may be missed, resulting in considerable medicolegal claims. In Ireland, nearly €21 million in compensation has been paid out over a 10-year period due to the diagnosis being missed.

Bone bridge technique for lateral meniscal allograft transplantation: no difference in clinical outcome compared to the soft tissue technique.

Purpose: There is considerable debate regarding the optimal method of fixation for lateral meniscus allograft transplantation (MAT), with bone bridge techniques technically harder but allowing maintenance of root attachments, while soft tissue techniques are potentially more challenging for healing. The aim of this study was to compare the clinical results of the bone bridge and soft tissue techniques for lateral MAT in terms of failure, re-operation rate, complications and patient reported outcomes.

Methods: Retrospective analysis of prospectively collected data for patients undergoing primary lateral MAT with a minimum of 12-month follow-up.

Contemporary, non-navigation, cup orientation techniques improve accuracy and eliminate differences seen between the anterior and posterior approach in THA.

Background: This study aimed to: (1) Determine the ability to achieve the surgeons' desired cup orientation, without navigation, using contemporary measures with the anterior- (AA) and posterior- approaches (PA); and (2) assess whether surgical approach is associated with cup orientation accuracy, as previously reported, when contemporary measures are used.

Methods: A prospective, 2-centre, multi-surgeon study of 400 THAs (200 AA; 200 PA) was performed. Intraoperative radiographs were obtained with the AA.

Cement Mantle Quality and Stem Alignment in Cemented Collarless Polished Tapered Stems Implanted via the Direct Anterior and Direct Lateral Approaches: A Single Institution Experience.

Background: The aim of this study was to compare the stem alignment and the quality of cement mantle of collarless polished tapered cemented stems inserted through the direct anterior approach (DAA) and the direct lateral approach (DLA).

Methods: A comparative retrospective study of 232 hybrid total hip arthroplasties using a cemented collarless polished tapered stem through either the DAA (n = 147) or DLA (n = 85) was performed. Radiographic evaluation included stem alignment, cement mantle quality, and cement mantle thickness.

Improving participation and engagement with a COVID-19 surveillance programme in an outpatient setting.

Background: On 3 August 2020, Public Health Scotland commenced a prospective surveillance study to monitor the prevalence of COVID-19 among asymptomatic outpatients attending dental clinics across 14 health boards in Scotland.

Objectives: The primary aim of this quality improvement project was to increase the number of COVID-19 tests carried out in one of the participating sites, Glasgow Dental Hospital and School. The secondary aim was to identify barriers to patient participation and staff engagement when implementing a public health initiative in an outpatient setting.

Can We Predict Fracture When Using a Short Cementless Femoral Stem in the Anterior Approach?

Background: Short cementless femoral stems may allow for easier insertion with less dissection. The use of short stems with the anterior approach (AA) may be associated with a considerable perioperative fracture risk. Our aim was to evaluate whether patient-specific femoral and pelvic morphology and surgical technique, influence the perioperative fracture risk.

Supine versus lateral position for total hip replacement: accuracy of biomechanical reconstruction.

Background: Restoration of normal hip anatomy and biomechanics is a key surgical goal for success in total hip arthroplasty. The aim of this study was to evaluate the influence, if any, that patient positioning in the supine and lateral decubitus positions has in achieving this goal.

Materials And Methods: A single center multi-surgeon case-matched series from a tertiary level referral center of patients undergoing primary unilateral THA for osteoarthritis between April 2018 and December 2019 was retrospectively analyzed.

Mode I and II Wear in Ceramic on Ceramic Total Hip Arthroplasty: A Case Report.

Introduction: Elective total hip arthroplasty (THA) is a common procedure and has been associated with favorable outcomes in both elderly and younger patients. A variety of implant and articular components exist so to allow surgeons to make a patient-specific choice with the intent of maximizing both patient outcomes and implant survival.The utilization of ceramic bearing surfaces during THA has become increasingly prevalent, with their tribological profile conveying favorable wear and osteolysis-resistant properties.

Cementing a collarless polished tapered femoral stem through the anterior approach : evaluation of cement mantle quality and component alignment.

Aims: The aim of this study was to radiologically evaluate the quality of cement mantle and alignment achieved with a polished tapered cemented femoral stem inserted through the anterior approach and compared with the posterior approach.

Methods: A comparative retrospective study of 115 consecutive hybrid total hip arthroplasties or cemented hemiarthroplasties in 110 patients, performed through anterior (n = 58) or posterior approach (n = 57) using a collarless polished taper-slip femoral stem, was conducted. Cement mantle quality and thickness were assessed in both planes.

The accuracy in determining pelvic tilt from anteroposterior pelvic radiographs in patients awaiting hip arthroplasty.

Spinopelvic mobility affects outcome after THA. Whether the sacro-femoral-pubic (SFP) angle, measured on AP radiographs, can be reliably used to estimate pelvic tilt (PT) in hip osteoarthritis patients is unknown. This study aimed to (1) validate the use of the SFP angle in the calculation of PT from AP radiographs, and (2) identify individual patient factors affecting the estimation of PT.

Triplane Fracture of the Distal Femur in the Paediatric Population: A Case Report and Literature Review.

Triplane fractures of the distal femur in paediatric populations are extremely rare. Only three cases of paediatric triplane fractures of the distal femur are described in the literature. Our aim is to add to the scant literature on triplane fractures of the distal femur in the paediatric population.

Primary appendicular soft-tissue sarcoma resection: What tumour parameters affect wound closure planning?

Wound closure after wide, local excision of an appendicular soft-tissue sarcoma (STS) can be challenging. This study evaluates the value of magnetic resonance imaging (MRI)-based tumour parameters in planning wound closure. A total of 71 patients with a primary limb-based STS, excluding vascular or osseous involvement, excluding the shoulder or hand and hip or foot were included.

Is there an association between prenatal oral healthcare and early childhood caries prevention?

Data sources Database searches included Pubmed, Embase, Scopus, Web of Science, LILACS, Cochrane Library and ClinicalTrials.gov.Study selection This review included studies that assessed the impact of pre-natal oral health care on early childhood caries experience and/or oral carriage of S.

Oral health literacy, oral health behaviours and dental outcomes.

Data sourcesEight electronic databases were searched: Medline (through PubMed), ISI Web of Science, Scopus, The Cochrane Library, National Institute for Health and Clinical Excellence, Lilacs and the Brazilian Library of Dentistry, Controlled-trials database of Clinical Trials and Clinical Trials-US National Institute of Health. A grey literature search was also conducted and reference lists of included studies were interrogated.Study selectionInclusion criteria were studies which examined the relationship between oral health literacy and one of the pre-defined outcomes including oral health behaviours, perception, knowledge and dental treatment outcomes.

A prospective evaluation of bone marrow aspirate concentrate and microfracture in the treatment of osteochondral lesions of the talus.

Background: The term osteochondral lesion (OCL) refers to a defect involving the chondral surface and or subchondral bone. These lesions are associated with ankle injuries with bony and soft tissue and cause pain, decreased range of motion, swelling and impact adversely on quality of life. To date the standard treatment has been isolated microfracture (BMS).

Bone Marrow Aspirate Concentrate and Microfracture Technique for Talar Osteochondral Lesions of the Ankle.

Osteochondral lesions of the talus refer to a chondral or subchondral defect of the articular cartilage and potentially the underlying bone. Ankle sprains are an extremely common injury; approximately 27,000 ankle sprains occur per day in America. Fifty percent of these can lead to a cartilage injury to the ankle.

Femoral offset found not to affect metal ion levels in metal-on-metal total hip arthroplasty.

Background: Failure to restore femoral offset in metal on polyethylene total hip arthroplasty (THA) causes polyethylene wear and aseptic loosening. To our knowledge, no study to date has investigated the relationship between femoral offset and wear in metal-on-metal (MOM) THA.

Aims: In this study, we investigated the relationship between femoral offset and wear by measuring circulating metal ion levels in MOM THA.

High reported rate of return to play following bone marrow stimulation for osteochondral lesions of the talus.

Purpose: The purpose of this study is to systematically review the literature and to evaluate the reported rehabilitation protocols, return to play guidelines and subsequent rates and timing of return to play following bone marrow stimulation (BMS) for osteochondral lesions of the talus (OLT).

Methods: MEDLINE, EMBASE and the Cochrane Library were searched according to the PRISMA guidelines in September 2017. The rate and timing of return to play was assessed.

Peroneus Tertius Tendon Tear Causing Lateral Ankle Pain in a Child.

The peroneus tertius muscle arises in the anterior compartment of the leg and demonstrates significant morphologic variation. Its function is not yet clearly delineated. We present the case of a 12-year-old patient with an isolated tear of the peroneus tertius tendon that resulted in lateral based ankle pain.

Prospective Evaluation of Intra-Articular Sodium Hyaluronate Injection in the Ankle.

Viscosupplementation by injection of hyaluronic acid into the ankle can be used to provide pain relief and to delay the need for surgery in patients with osteoarthritis of the ankle. In the present investigation, we prospectively evaluated 50 consecutive patients (25 males and 25 females) undergoing a 3-injection protocol of sodium hyaluronate viscosupplementation in the ankle from January 2014 to January 2015. The Foot and Ankle Outcomes Score was used to compare the patients' pre- and post-treatment opinions about their ankle problems.

Resection and reconstruction of pelvic and extremity soft tissue sarcomas with major vascular involvement: Current concepts.

Soft tissue sarcoma accounts for approximately 1% of all cancers diagnosed annually in the United States. When these rare malignant mesodermal tumours arise in the pelvis and extremities, they may potentially encase or invade large calibre vascular structures. This presents a major challenge in terms of safe excision while also leaving acceptable surgical margins.

Single Oblique Incision for Simultaneous Open Reduction and Internal Fixation of the Posterior Malleolus and Anterior Syndesmosis.

Several surgical approaches to the posterior malleolus have been described. However, these approaches may make it difficult for fixation of associated lateral malleolar and anterior syndesmotic fractures. A single incision approach is described that allows safe access to the posterior malleolus while also facilitating access to the lateral malleolus and anterior syndesmosis.

Cost benefit analysis of the use of tranexamic acid in primary lower limb arthroplasty: A retrospective cohort study.

Aim: To examine the cost benefit conferred by the perioperative administration of intravenous tranexamic acid (TXA) in lower limb arthroplasty.

Methods: This study evaluates the use of TXA in 200 consecutive lower limb arthroplasties performed in a single surgeon series. The initial 100 patients (control group) underwent surgery without perioperative administration of TXA while the subsequent 100 patients (TXA group) all received 1 g TXA at the time of induction of anaesthesia.

Avascular necrosis of the metacarpal head: a case of Dietrich's disease and review of the literature.

Background: Isolated avascular necrosis of the metacarpal head, also known as Dietrich's disease, is a rare entity with few cases reported previously in the literature. It has been associated with steroid use, lupus, and trauma. We describe the clinical presentation, pathogenesis, and treatment options associated with this uncommon condition.