Recorrido histórico sobre la Ortoprotésica del aparato locomotor humano en Argentina (1880-2010) / Historical tour on the Orthoprosthetics of the human musculoskeletal system in Argentina (1880-2010)

Según la primera Encuesta Nacional de Personas con Discapacidad (ENDI 2002-2003), Complementaria del Censo Nacional (2001), la población con discapacidad representa el 7,1% de la población total que vive en localidades de al menos 5.000 habitantes. Las discapacidades más frecuentes son las motoras (39,5%), como la falta de uno o ambos miembros inferiores o superiores completos o parcialmente, parálisis o atrofia de los mismos, dificultad permanente para levantarse, acostarse, mantener la postura de pie o de sentado, caminar; para agarrar objetos; así como necesidad permanente de ayudas técnicas, silla de ruedas, ortesis, prótesis, entre otras. Estos datos muestran la necesidad imperiosa de un mayor desarrollo de la Ortoprotésica a lo largo y ancho de todo nuestro territorio. En la presente investigación proponemos un recorrido histórico de la Ortoprotésica del Aparato Locomotor en Argentina, desde sus orígenes hasta principios del nuevo milenio, intentando dilucidar futuras direcciones de desarrollo, y discutiendo sobre el posible rango epistemológico actual de esta disciplina (AU)

Education in prosthetic and orthotic training: Looking back 50 years and moving forward.

There is a long history of prosthetic and orthotic services helping to mitigate the impact of physical impairment by restoring function, and enabling and equipping the user. The training of health professionals who design, fit, and maintain prosthetic and orthotic devices has evolved over the centuries, reflecting an increase in knowledge, technology, understanding, and social attitudes in each era. Improvements in pedagogical thinking and biomechanical understanding, as well as the advent of new integrated technologies, have driven the profession over the past 50 years to modernize, evolve training and service delivery models in line with new attitudes toward clients, and search for new ways to improve users' quality of life. In this narrative review, the authors examined the evolution of prosthetic and orthotic education, the impact of changing educational techniques and technologies, and the impact of the International Society for Prosthetics and Orthotics in that process. Through conversations with experts and review of peer-reviewed literature, accreditation documents, and the International Society for Prosthetics and Orthotics records and databases, the authors identified three areas of change in prosthetics and orthotics education over the past 50 years: (1) prosthetic/orthotic curriculum content, (2) pedagogy and course delivery, and (3) internships/residencies. This narrative review is a snapshot of a growing profession and we can only speculate where the next 50 years will lead us as we strive to serve patients, ever placing their needs and aspirations at the center of this professional service.

Biomaterials and biocompatibility: An historical overview.

This review focuses on the characteristics and applications of biomaterials through the ages, ranging from the prehistoric times to the beginning of the era of modern medicine, which has been arbitrarily set to the middle of the 19th century, when aseptic procedures, antiseptic substances and modern anesthetics were developed. After a brief discussion on the definition of "biomaterial" from an historical point of view and a short introduction on the general history of surgery and dentistry, each material or class of materials will be presented with references listed in chronological order and, where possible, with their real, scientifically demonstrated effects on biological tissues. Particular attention has been given to references that are nowadays considered spurious or affected by translation errors or other kinds of biases.

Ideal xenograft or a perfect bone substitute?-A retrospective review and analysis of the historical concept of ivory implants in orthopaedics.

PURPOSE: Surgical treatment of fractures has evolved with the development of anaesthesia in 1846. Experiments with different implants both organic and non-organic had led to introduction of sometimes extremely peculiar materials coming from different species like ox bone or elephant's ivory. The aim of this article is to present not widely known concept of ivory use in bone surgery that set its foot in the history of orthopaedics and laid foundations for orthobiologic reconstructions. METHODS: Retrospective analysis of articles and books published between 1846 and 2017 that describe various examples of ivory application in the treatment of fresh fractures, non-unions and reconstruction of joints. RESULTS: Our research shows that ivory to the surgical world was introduced by Friedrich Dieffenbach, founder of the modern plastic surgery. It was also used with different rate of success by many of the famous surgeons of the nineteenth and twentieth century to include Trendelenburg, Billroth, Volkmann, Paget and Hey Groves. Ivory was immensely popular in bone surgery and became material of choice demonstrating amazing biological properties and very low rate of infections. CONCLUSION: Ivory has served well in successful treatment of various orthopaedic conditions for over 100 years. In this article, we are using history as a stepping stone to examine material that is not rejected by the body and promotes bony healing without increased infection or other complications. It is worth considering further analysis of historically acquired specimens for further development of materials for further orthopaedic fracture and reconstructive techniques.

History of Integral Fixation for Anterior Lumbar Interbody Fusion (ALIF): The Hartshill Horseshoe.

OBJECTIVE: Anterior lumbar interbody fusion (ALIF) is a common spinal fusion option for different spinal pathologies. In the early years, implant migrations/expulsions were potential complications of ALIFs due to the lack of integral fixation. We present a historical vignette on the inception and development of the first stand-alone ALIF (SA-ALIF) implant-the Hartshill Horseshoe (HH). METHODS: A Preferred Reporting Items for Systematic Reviews and Meta-Analyses systematic search was carried out for 3 online databases focusing on implant development for ALIF, refining the search to before 1995. A personal communication with the original patent holders of the HH was used due to the lack of formal publication of the HH during its early years. RESULTS: Since 1932, the idea of anterior lumbar fusion was proposed and was carried out in 1933 using a tibial peg. Autografts were first reported in 1936 as interbody spacers for ALIF. Since then, bone grafts were commonly used for ALIF. However, ALIFs were not commonly performed due to variable reported outcomes. A pilot study in 1971 reported the use titanium mesh blocks as interbody implants in 6 patients. No articles reporting the use of integral fixation for SA-ALIF implants were found before the development of the HH in 1984. CONCLUSIONS: The HH was the first synthetic SA-ALIF implant developed. Since the HH, multiple SA-ALIF implants have been designed. The benefits of integral fixation in a SA-ALIF device include immediate implant stability, ability to reduce and correct deformity postimplantation, prevention of implant migration, and increased implant-bony endplate contact for early osseointegration.

Barber-Surgeons in Military Surgery and Occupational Health in Finland, 1324-1944.

Barber-surgeons have existed as a medical profession in multiple countries for centuries. This article outlines the exciting history of the barber-surgeons in Finland, focusing on a time frame covering over 600 years, from the Middle Ages until the last barber-surgeon in Finland finished his practice during the Second World War. The barber-surgeons were the first healthcare professionals who focused on the healthcare of soldiers during times of both peace and war. They were able to treat wounds, conduct minor and even major surgeries and perform amputations. The development of the profession and the education and skills of the barber-surgeons are summed up and illuminated. New genealogical sources are also reviewed to profile the barber-surgeons as men, married and of multinational origin. This review summarizes the history of the profession, who the barber-surgeons in Finland were and where they came from. It concludes by noting that the barber-surgeons had a remarkable impact on the development of the professions of surgeons and physicians as well as on the development of occupational healthcare as a whole. However, these impacts are not sufficiently appreciated today.

Experiences with Prosthetic Airway Replacement.

Prosthetic airway reconstruction is seldom indicated in modern airway surgery because more than one-half the trachea can now be safely resected and the trachea be primarily reconstructed. In addition, an ideal prosthesis has yet to be developed with the use of those currently available being often associated with major morbidities and poor long-term outcomes. Recent developments in tracheal transplantation or tissue engineering strategies that promote and accelerate epithelial repair by controlling cell organization remains experimental, but showing great promise.

Birth of Airway Surgery and Evolution over the Past Fifty Years.

Significant developments in airway surgery occurred following the introduction of mechanical ventilators and intubation with cuffed endotracheal tubes during the poliomyelitis epidemic of the 1950s. The resulting plethora of postintubation injuries provided extensive experience with resection and reconstruction of stenotic tracheal lesions. In the early 1960s, it was thought that no more 2 cm of trachea could be removed. By the late 1960s, this was challenged owing to better knowledge of airway anatomy and blood supply, tension-releasing maneuvers, and improved anesthetic techniques. Currently, about half of the tracheal length can be safely removed and continuity restored by primary anastomosis.

Cateteres venosos totalmente implantáveis: histórico, técnica de implante e complicações / Totally implantable venous catheters: history, implantation technique and complications

O acesso ao sistema venoso, seja para coleta de amostras de sangue ou para infusão de soluções, é de vital importância para o diagnóstico e tratamento de pacientes com as mais variadas condições clínicas. Desde que Harvey, em 1616, descreveu o sistema circulatório a partir de estudos em animais e que Sir Christopher Wren, 4 décadas depois, realizou a primeira infusão endovenosa em seres vivos, a evolução na técnica de acesso e nos dispositivos para infusão tem sido constante. Merece destaque a criação dos cateteres de longa duração na década de 1970, em especial os totalmente implantáveis, que revolucionaram o tratamento do câncer, aumentando a segurança e o conforto dos pacientes oncológicos. Este artigo tem como objetivo a revisão de dados históricos relativos ao acesso vascular e a discussão da técnica de implante e das principais complicações associadas ao procedimento de colocação e ao uso dos cateteres totalmente implantáveis

Access to the venous system is of vital importance for diagnosis and treatment of patients with the most varied range of clinical conditions, whether for taking blood samples or for infusion of solutions. In 1616, Harvey described the circulatory system on the basis of studies in animals and 4 decades later Sir Christopher Wren conducted the first intravenous infusions in living beings. Since then there has been constant evolution in access technique and infusion devices. Of particular note is the creation of long-term catheters in the 1970s, particularly totally implantable devices, which revolutionized cancer treatment, increasing both safety and comfort for oncology patients. The objectives of this article are to review historical data on vascular access and discuss the implantation technique and the main complications associated with procedures for placement and use of totally implantable venous access devices

On the Function, Utility, and Fragility of the Nose: Early Modern Patients and Their Surgeons.

This paper presents how rhinoplasty as a surgical technique with a particular social impact developed, and how motivated patients and courageous surgeons contributed to the process before Gaspare Tagliacozzi published his seminal work De curtorum chirurgia in 1597. The few sources that provide evidence of people having their noses reconstructed enable us to understand how this technique gradually spread across Europe from the south of Italy northwards. They also give information about the fate of some individual patients and their surgeons. While patients considered rhinoplasty a painful but worthwhile procedure, liberating them from having to wear a prosthesis, scholars' and physicians' opinions on the subject were polarized.

Ulf Fernström (1915-1985) and his Contributions to the Development of Artificial Disc Replacements.

INTRODUCTION: Artificial disc replacements, which serve the function of separating vertebrae to allow for proper spinal alignment, can help treat debilitating low back pain in patients who have failed other conservative methods of treatment. A Swedish surgeon, Ulf Fernström, was the pioneer of artificial disc replacement, and his contribution in the form of Fernström balls dramatically altered spinal surgery and technique by showing the proper technique and implant that should be used for areas requiring motion in many planes. HISTORY OF THE ARTIFICIAL DISC: Ulf Fernström created his artificial disc inspired by the movement of the hip and knee joints. His implants attempted to restore disc spacing and articulation in patients who had failed conservative measures of treatment. Fernström balls were the first implants of their kind and represent the first attempt at artificial disc replacement. However, many surgeons and researchers questioned Fernström balls, claiming that their lack of elastic properties could damage patients. CONCLUSIONS: Of the wide range of implants on the market for the intervertebral disc space, all designs and applications of products stem from the initial discovery made by Fernström, thus making him a pioneer in disc replacement.

Surgical Nasal Implants: Indications and Risks.

Rhinoplasty often requires the use of grafting material, and the goal of the specific graft dictates the ideal characteristics of the material to be used. An ideal material would be biologically inert, resistant to infection, noncarcinogenic, nondegradable, widely available, cost-effective, readily modifiable, and easily removable, have compatible biomechanical characteristics, retain physical properties over time, and not migrate. Unfortunately, no material currently in existence meets all of these criteria. In modern rhinoplasty, autologous grafts are the gold standard against which all other nasal implants are measured and offer the safest long-term results for most patients. They are easily manipulated, have inherent stability and biomechanical characteristics similar to the native nasal framework, and confer minimal risk of complications. Modern homologous and alloplastic materials have gained considerable support in recent years because they are readily available in endless quantity, do not require a second surgical site for harvest, and are generally considered safe if most circumstances, but they confer additional risk and have biomechanical characteristics different from that of the native nasal framework. To address some of these issues, we provide a contemporary review of autologous, homologous, and alloplastic materials commonly used in rhinoplasty surgery.

Spines of Steel: A Case of Surgical Enthusiasm in Cold War America.

Just as the prevalence of scoliosis began to decline precipitously after World War II, American orthopedic surgeon Dr. Paul R. Harrington devised a new, invasive surgical system whereby implantable prosthetic metal rods and hooks were used to straighten curved backs. By the 1970s, "Harrington rods" had become the gold standard of surgical scoliosis care in the United States, replacing more conventional methods of exercise, bracing, and casting. This article situates the success of Harrington rods within a much larger and historically longer debate about why, when compared to those in other nations, American surgeons appear to be "more aggressive" and "knife-happy." Using Harrington's papers and correspondence, I argue that patients played a vital role in the rise of spinal surgery. As such, this article examines not only how surgical enthusiasm has been historically measured, defined, and morally evaluated, but also how scoliosis became classified as a debility in need of surgical management.

The development of artificial organs and prostheses worldwide and in the Ottoman Empire.

An artificial organ or prosthesis is a man-made device that is implanted or integrated into a human to replace a natural organ. There were many historical steps in the development of artificial organs and prostheses. New surgical techniques, the development of prosthetic materials and the creative ideas of engineers led to progress in this field.