A Modified Surgical Approach to the Distal Humerus: The Triceps Bundle Technique.

Unlabelled: This paper describes a modification of the traditional fascial tongue surgical approach to the distal humerus. In particular, we describe the reflection and utilisation of radial and ulnar triceps bundles to allow complete visualisation of the distal humerus. This extensile technique allows access to the entirety of the distal humerus and provides excellent visualisation to the operating surgeon.

Increased Duration of Total Hip and Total Knee Arthroplasty Surgery Increases the Risk of Post-Operative Urinary Retention: A Retrospective Cohort Study.

Post-operative urinary retention (POUR) is a common complication following total hip arthroplasty (THA) and total knee arthroplasty (TKA). Spinal anaesthetic has been associated with an increased risk of POUR, whilst other risk factors remain unclear. This study aims to identify modifiable and non-modifiable risk factors of POUR for THA and TKA patients.

Study on impact of robotic-assisted orthopaedic industrial noise (SIREN).

Introduction: The aim of this study was to evaluate noise exposure to the operating room staff consisting of the surgeon, assistant, anaesthetist and Mako Product Specialist (MPS) during Mako robotic-arm assisted total knee arthroplasty (TKA) and total hip arthroplasty (THA). We aimed to determine whether employees were exposed to noise at or above a lower exposure action value (LEAV) set out by the Noise at Work Regulations 2005, Health and Safety Executive (HSE), UK.

Materials And Methods: We prospectively recorded intra-operative noise levels in Mako robotic-arm assisted TKA and THA over a period of two months using the MicW i436 connected to an iOS device (Apple), using the Sound Level Meter App (iOS) by the National Institute for Occupation Safety and Health (NIOSH).

Surgical Rib Fracture Fixation: Early Operative Intervention Improves Outcomes.

Background: This study aimed to assess the outcomes of patients with complex rib fractures undergoing operative or nonoperative management at our major trauma center.

Methods: A retrospective review of all patients who were considered for surgical stabilization of rib fractures (SSRF) at a single major trauma center from May 2016 to September 2022 was performed.

Results: In total, 352 patients with complex rib fractures were identified.

The use of digital tomosynthesis in suspected scaphoid fractures.

We report a retrospective observational series of patients undergoing digital tomosynthesis (DTS) for suspected scaphoid fractures. With a specificity and sensitivity of 100%, DTS demonstrates the potential to be an excellent tool in the diagnosis of occult scaphoid fractures.

The Injury Mechanism of Traumatic Amputation.

Traumatic amputation has been one of the most defining injuries associated with explosive devices. An understanding of the mechanism of injury is essential in order to reduce its incidence and devastating consequences to the individual and their support network. In this study, traumatic amputation is reproduced using high-velocity environmental debris in an animal cadaveric model.

Mapping the Risk of Fracture of the Tibia From Penetrating Fragments.

Penetrating injuries are commonly inflicted in attacks with explosive devices. The extremities, and especially the leg, are the most commonly affected body areas, presenting high risk of infection, slow recovery, and threat of amputation. The aim of this study was to quantify the risk of fracture to the anteromedial, posterior, and lateral aspects of the tibia from a metal fragment-simulating projectile (FSP).

A New Understanding of the Mechanism of Injury to the Pelvis and Lower Limbs in Blast.

Dismounted complex blast injury (DCBI) has been one of the most severe forms of trauma sustained in recent conflicts. This injury has been partially attributed to limb flail; however, the full causative mechanism has not yet been fully determined. Soil ejecta has been hypothesized as a significant contributor to the injury but remains untested.

Pelvic Protection Limiting Lower Limb Flail Reduces Mortality.

Pelvic blast injury is one of the most severe patterns of injury to be sustained by casualties of explosions. We have previously identified the mechanism of injury in a shock tube-mediated murine model, linking outward flail of the lower limbs to unstable pelvic fractures and vascular injury. As current military pelvic protection does not protect against lower limb flail, in this study we have utilized the same murine model to investigate the potential of novel pelvic protection to reduce injury severity.

Pelvic injury patterns in blast: Morbidity and mortality.

Background: Pelvic trauma has emerged as one of the most severe injuries to be sustained by the victim of a blast insult. The incidence and mortality due to blast-related pelvic trauma is not known, and no data exist to assess the relative risk of clinical or radiological indicators of mortality.

Methods: The UK Joint Theater Trauma Registry was interrogated to identify those sustaining blast-mediated pelvic fractures during the conflicts in Iraq and Afghanistan, from 2003 to 2014, with subsequent computed tomography image analysis.

The risk of fracture to the tibia from a fragment simulating projectile.

Penetrating injuries due to fragments energised by an explosive event are life threatening and are associated with poor clinical and functional outcomes. The tibia is the long bone most affected in survivors of explosive events, yet the risk of penetrating injury to it has not been quantified. In this study, an injury-risk assessment of penetrating injury to the tibia was conducted using a gas-gun system with a 0.

Restricting Lower Limb Flail is Key to Preventing Fatal Pelvic Blast Injury.

Pelvic vascular injury in the casualty of an explosive insult is a principal risk factor for increased mortality. The mechanism of injury has not previously been investigated in a physical model. In this study, a small-animal model of pelvic blast injury with a shock-tube mediated blast wave was utilised and showed that lower limb flail is necessary for an unstable pelvic fracture with vascular injury to occur.

Total knee arthroplasty for distal femoral fractures in osteoporotic bone: a systematic literature review.

Purpose: Distal femoral fractures in the elderly are associated with high morbidity and mortality and their incidence is increasing with an ageing population. Management of these fractures has evolved over recent decades and there is now an accepted recognition of the important role that acute arthroplasty may have in treatment of these fractures. Our purpose was to systematically review the evidence available in the literature for arthroplasty as a treatment option for distal femoral fractures.

Fabella Syndrome Following De-Rotation Surgery to Correct a Femoral Malunion.

Background: The fabella is a sesamoid bone situated within the lateral head of the gastrocnemius tendon, close to the lateral femoral condyle, and adjoined to the fabellofibular ligament. It is a normal variant, found in up to 87% of patients. Fabella Syndrome describes traditionally posterolateral knee pain, occurring due to biomechanical pressure of the fabella against the lateral femoral condyle.

The implants used for intramedullary fixation of distal fibula fractures: A review of literature.

Background: Ankle fractures are amongst the most common surgically treated musculoskeletal injuries. Intramedullary (IM) fixation of the lateral malleolus had been attempted as early as the 1990s. In recent years, dedicated implants have emerged.

3D-Printed Patient-Specific ACL Femoral Tunnel Guide from MRI.

Background: Traditional ACL reconstruction with non-anatomic techniques can demonstrate unsatisfactory long-term outcomes with regards instability and the degenerative knee changes observed with these results. Anatomic ACL reconstruction attempts to closely reproduce the patient's individual anatomic characteristics with the aim of restoring knee kinematics, in order to improve patient short and long-term outcomes. We designed an arthroscopic, patient-specific, ACL femoral tunnel guide to aid anatomical placement of the ACL graft within the femoral tunnel.

Low-level laser therapy for carpal tunnel syndrome.

Background: The role of low-level laser therapy (LLLT) in the management of carpal tunnel syndrome (CTS) is controversial. While some trials have shown distinct advantages of LLLT over placebo and some other non-surgical treatments, other trials have not.

Objectives: To assess the benefits and harms of LLLT versus placebo and versus other non-surgical interventions in the management of CTS.

Water-based lubricant as an adjunct to wound toilet: Validation of a technique by experiment.

Introduction: Metal debris can produce a foreign body inflammatory reaction or as third body wear in the situation of joint arthroplasty. We evaluate a simple method for reducing this debris using a sterile water-based lubricating gel.

Materials And Methods: Eight experimental surgical models consisting of porcine muscle overlying a polyethylene tube with a titanium locking plate and screws secured were constructed.

A priority driven ABC approach to the emergency management of high energy pelvic trauma improves decision making in simulated patient scenarios.

Introduction: An ABC priority driven approach to the management of high energy pelvic injuries has been developed and applied as a teaching tool. A prospective study assessed whether trainees taught this ABC aide memoire gave better priority driven care in simulated patient scenarios. They were compared directly to colleagues undergoing the same pelvic training but without reference to the ABC concept.