So many harms, so little benefit: a global review of the history and harms of HIV criminalisation.

Since the early years of HIV, many jurisdictions have criminalised HIV non-disclosure, potential or perceived exposure, and transmission. Many of these laws and prosecutions are without a scientific basis and reflect an inaccurate understanding of HIV-related risk and harm. Numerous studies of HIV criminal prosecutions show that women, sex workers, racial minorities, gay and bisexual men, transgender people, immigrants, and Indigenous people are disproportionately charged and convicted, often resulting in long custodial sentences. Data from molecular HIV surveillance, used to track HIV outbreaks in marginalised populations, are prone to be misused in HIV criminal cases. Scientific consensus statements and international standards have helped to guide advocacy to repeal or reform a number of these laws, resulting in fewer prosecutions in some jurisdictions. Many successful reform efforts have been led by people living with HIV and are notable at a moment of reckoning on racism and inequality in global health.

BHIVA position statement on HIV, the law and the work of the clinical team.

The purpose of this statement is to outline issues at the interface between HIV transmission and the law and provide guidance to healthcare professionals (HCPs) working in the field of HIV medicine. The guidance is to support work in the UK, and it is important to note that the law in England and Wales differs from that in Scotland and Northern Ireland. Approaches are suggested to deal with these issues consistently, within legal and General Medical Council (GMC) regulatory frameworks and in the context of the public health agenda. The guidance specifically addresses sexual transmission.

Anatomical Variations of the Median Nerve: A Cadaveric Study.

OBJECTIVES: Variations in the morphological anatomy of the median nerve such as formation, distribution, and communication have been well documented. All these variations should be taken into account when practicing any surgical approach for the treatment of injuries affecting the median nerve. Furthermore, they are of the utmost importance for interpretation of the clinical presentation. METHODS: The objective of this investigation was to determine the anatomical variations in the formation of the median nerve in cadavers at the Forensic Pathology department in Central Clinical Hospital of the Academy of Sciences of the Russian Federation between January 2022 and April 2022. A descriptive, cross-sectional, and prospective information source study was conducted on 42 anatomical bodies (corpses) and 84 brachial plexuses. RESULTS: After analyzing the results obtained in this investigation, we concluded that the median nerve presented variation in its formation in 22.6% of the investigated cases. These variations were more common in males (81.8%) than females (18.2%). The anatomical variation was unilateral in 7.1% and bilateral in 19% of all anatomical bodies examined. CONCLUSIONS: The median nerve presented a great number of variations in its formation in roughly 23% of the anatomical bodies, with male being the predominant gender. Furthermore, the most frequent region of formation was the axillary region (92.9%). For clinicians, it is important to remember these variations during surgical procedures in this area and during brachial plexus block.

Surgical Management of Lumbar Hardware Failure Due to Recurrent Postoperative Spondylodiscitis: Case Report.

Spondylodiscitis is a rare bacterial infection of the vertebrae and intervertebral discs that causes inflammation and follows a destructive course. When conservative management fails, surgical management requires immediate debridement of the infective focus, with decompression and stabilization through a ventral approach. The most frequently involved locations are the lumbar spine (58%), thoracic (30%), and cervical (11%) regions. Gram-positive organisms such as Staphylococcus aureus and Streptococcus species are the most commonly isolated organisms (67% and 24%, respectively). Pathophysiologically, infectious spondylodiscitis begins in the anterior portion of the vertebral body, due to its rich vascular supply, and then spreads to the rest of the vertebral body and along the medullary spaces. In this study, we report the management of recurrent lumbar postoperative spondylodiscitis with transforaminal lumbar interbody fusion (TLIF) hardware failure in a 62-year-old female.

Microsurgical Wiltse Paraspinal Approach Using a Low-Budget Exoscope.

Access to microneurosurgical care in low- and middle-income countries remains limited mainly due to a lack of equipment. High purchasing and maintenance costs hinder the use of operating microscopes in low-resource facilities. The authors present an improved version of their previously introduced low-cost exoscope to achieve high magnification and illumination in low-resource environments. The setup included a 48-megapixel two-dimensional digital microscope camera, a wide field C-mount lens, ring light, and a two-link cantilever with a screw terminal. The surgical field was projected to a portable 17.3-inch 2K resolution monitor. Ten patients underwent exoscope-assisted transforaminal lumbar interbody fusion via the Wiltse paraspinal approach. The simple construction allowed a fast and intuitive preoperative setup. The in-plane switching type display provided a clear and bright image regardless of the viewing angle. The two-link arm of the cantilever allowed smooth positioning of the camera, overcoming the cumbersome up and down movements needed to zoom in and out with the previous prototype. Industrial microscope cameras are effective low-budget alternatives to conventional operating microscopes in lumbar microdiscectomy. The improved system is superior compared to the authors' previous prototype with regard to affordability, image quality, and adjustability of position and angle.

A Low-Cost Three-Dimensional Printed Retractor for Transforaminal Lumbar Interbody Fusion.

The authors developed a low-cost surgical retractor to improve surgeon's comfort and facilitate pedicle screw insertion in transforaminal lumbar interbody fusion surgery. The retractor was designed using three-dimensional (3D) modeling software and produced with the help of a 3D printer. It was attached to a mechanic retractor arm. The retractor was anchored to the transverse process through a concave notch at its tip, visualizing the junction between the transverse process and the superior articular process. The gutter-shaped body of the retractor helped stay within the ideal trajectory during screw insertion. The retractor was tested in 20 patients undergoing transforaminal lumbar interbody fusion with satisfactory results. Future models will be generated suitable for surgery of the cervical and thoracic spine.

Thoracic Percutaneous Vertebroplasty for the Treatment of Vertebral Hemangioma in a Patient With Forestier's Disease: A Case Report.

Percutaneous vertebroplasty consists of an injection of polymethylmethacrylate in the vertebral body, with the aim of reinforcing the bone structure, preventing vertebral collapse, and achieving analgesic and antitumor effects. It is used in the treatment of patients with aggressive vertebral hemangiomas, as well as compression fractures of traumatic etiology and pathological fractures. Forestier's disease is also known as senile ankylosing hyperostosis of the spine. It is characterized by hypertrophy of the anterior longitudinal ligament. Depending on the most prominent place of ossification of this ligament, its clinical symptoms vary, with intense pain being the most relevant. Here, we present the case of a 73-year-old female with complaints of intense, constant pain that did not improve with conservative treatment, located at the level of the Th4Th10 vertebrae, radiating along the intercostal spaces, with eight months of evolution with muscular hypertonism. Magnetic resonance imaging of the thoracic spine showed osteochondritis of the thoracic spine and right-sided scoliosis. For hemangioma of the Th6 vertebral body, the patient was referred to the vertebrology department, where she was admitted to undergo percutaneous vertebroplasty of the affected level under fluoroscopic control. In this study, we report the use of percutaneous vertebroplasty as a minimally invasive treatment in a patient with Forestier's disease, obtaining excellent results, rapid recovery, and minimal hospitalization time, without having to subject the patient to major surgery.

Ending overly broad HIV criminalization: Canadian scientists and clinicians stand for justice.

In Canada, people living with HIV who do not disclose their HIV status prior to sexual acts risk prosecution for aggravated sexual assault even if they have sex with a condom or while having a low (or undetectable) viral load, they had no intent to transmit HIV, and no transmission occurred. In 2013, six distinguished Canadian HIV scientists and clinicians took ground-breaking action to advance justice by co-authoring the "Canadian consensus statement on HIV and its transmission in the context of the criminal law." This effort was born out of the belief that the application of criminal law to HIV non-disclosure was being driven by a poor appreciation of the science of HIV. More than 75 HIV scientists and clinicians Canada-wide have now endorsed the statement, agreeing that "[they] have a professional and ethical responsibility to assist those in the criminal justice system to understand and interpret current medical and scientific evidence regarding HIV." As some 61 countries have adopted laws that specifically allow for HIV criminalization, and prosecutions for HIV non-disclosure, exposure and transmission have been reported in at least 49 countries, the authors hope that others around the world will take similar action.

Criminalization of HIV transmission or exposure: global extent, impact and the way forward.

In the following article, Edwin J. Bernard provides a summary of a satellite meeting co-organized by the Canadian HIV/AIDS Legal Network, the Global Network of People Living with HIV (GNP+) and NAM, held just prior to AIDS 2010, in which advocates working to end the criminalization of HIV non-disclosure, exposure and non-intentional transmission shared experiences of national and international advocacy responses to help inform future strategies.

U.K.: new publications on HIV transmission and exposure and the criminal justice system.

Two important new medico-legal publications aimed at individuals who work within--or are in contact with--the criminal justice system have recently been published by two U.K.-based organisations,NAM (a community-based provider of HIV information) and the National AIDS Trust (NAT).Although both publications are U.K.-focused, much of the information is relevant to other settings.