Introduction: Ankle fractures are usually frequent in emergency departments worldwide, with an incidence of 187/100,000 inhabitants per year. Especially the type B fracture according to Webers classification, which may lead to long-term osteoarthritis in approximately 14%. It is essential to recognize that stability in the ankle joint is the fundamental pillar in the correct treatment strategies in ankle trauma. Objective: to describe current information related to ankle bone fractures, etiology, anatomy, epidemiology, mechanism of action, presentation, classification, evaluation, prognosis, treatment and complications of ankle fractures. Methodology: a total of 38 articles were analyzed in this review, including review and original articles, as well as clinical cases, of which 26 bibliographies were used because the other articles were not relevant to this study. The sources of information were PubMed, Google Scholar and Cochrane; the terms used to search for information in Spanish, Portuguese and English were: ankle fracture, fractura do tornozelo, ankle, tibia, fibula, ankle fracture. Results: Bimalleolar ankle fractures occur in a quarter of the patients and trimalleolar fractures in the remaining 5% to 10%. The incidence of ankle fractures is close to 187 per 100,000 inhabitants per year. Open fractures are infrequent, representing only 2 % of all fractures of the ankle joint. In children, these injuries are also frequent, occupying the second place after hand and wrist injuries, especially in those between 10 and 15 years of age. Likewise, pediatric ankle fractures occur in a 2:1 male to female ratio, representing 5% of all fractures in children and approximately 9% to 18% of all fissure injuries. Conclusions: the ankle joint is complex, in gynglimus, formed by the fibula, the tibia and the talus and also deeply related to the ligamentous complexes. The bony anatomy that provides stability is formed by the distal part of the tibia and fibula, its articulation with the talus and with each other. Generally ankle fractures are caused by different trauma mechanisms such as impact, twisting and crushing injuries. Ankle injury depends on several factors such as mechanism, chronicity, bone quality, patients age, magnitude, direction, impact velocity and foot position. A complete and comprehensive medical history is essential in the medical evaluation. X-rays are the first-line adjunctive tests that aid in the evaluation of an injury that impacts the ankle. The classification system is important for the treatment decision. The treatment of fractures of the ankle bones can be performed conservatively or surgically, depending on certain criteria, and immobilization should be performed afterwards to reduce the risk of complications. It is essential to follow the ATLS scheme in order to define and manage any alteration that may be life-threatening for the patient. Ankle fracture-dislocation requires urgent manipulation to recover the ankle mortise. KEY WORDS: fracture, ankle, tibia, fibula, bones.
Introduction: In 1876 American surgeon Thomas George Morton first detailed compressive neuropathy of the interdigital nerve of the forefoot. Mortons neuropathy occurs mostly. The condition is generated secondary to repeated pressure or irritation that leads to thickening of the nerve, located in the second or third intermetatarsal space. It is suggested that the use of pointed heel shoes could be a triggering factor for the development of this pathology due to the increased pressure on the forefoot. Objective: to describe the current information related to Mortons neuroma etiology, epidemiology, presentation, diagnosis, management and treatment. Methodology: a total of 39 articles were analyzed in this review, including review and original articles, as well as clinical cases, of which 29 bibliographies were used because the other articles were not relevant to this study. The sources of information were PubMed, Google Scholar and Cochrane; the terms used to search for information in Spanish, Portuguese and English were: Morton, neuroma, neuritis, neuralgia, interdigital. Results: it is more frequently present in the female sex, presenting a female:male ratio of 4:1 in some bibliographies and 5:1 in others. The average age at the time of surgery is 50 years old. In 21% of the cases the neuroma is bilateral, in 66% of the cases it is related to the third space, 2% to the fourth and 32% to the second. A study showed that the average diameter of Mortons neuroma was 4.1 mm in the asymptomatic staff versus 5.3 mm in the symptomatic group. Conclusions: This condition is certainly not a neuroma as it is a degenerative rather than neoplastic condition due to fibrosis of the digital nerve. The diagnosis is primarily clinical, where there may be altered sensation and a dorsal bulge. Examinations, investigations and non-surgical treatment are the same as those used in a primary neuroma. The use of orthoses and footwear modifications is indicated for conservative treatment. For surgical treatment, dorsal and plantar approaches are used, each with their advantages and disadvantages. The dorsal incision should be extended proximally to observe the residual limb, however sometimes exposure becomes difficult. The plantar approach provides better exposure for the nerve to be easily identified and resected, however the presence of painful scarring is notable. Other complications that may occur are atrophy, recurrence and chronic pain. KEY WORDS: Morton, neuroma, neuritis, neuritis, neuralgia, interdigital.
Introduction: Intertrochanteric fractures are a type of extracapsular fractures of the proximal femur occurring between the greater and lesser trochanter. They are frequently seen in the elderly because their incidence is higher as life expectancy increases. Objective: to describe the current information related to epidemiology, anatomy, presentation, classification, evaluation and management of intertrochanteric fractures. Methodology: a total of 35 articles were analyzed in this review, including review and original articles, as well as clinical cases, of which 27 bibliographies were used because the other articles were not relevant to this study. The sources of information were PubMed, Google Scholar and Cochrane; the terms used to search for information in Spanish, Portuguese and English were: transtrochanteric, intertrochanteric, femur, fracture, fratura. Results: Intertrochanteric fractures have a bimodal presentation. They have a female to male ratio ranging from 2:1 to 8:1, possibly due to changes in bone metabolism after menopause. They are frequently seen in the elderly because their incidence is higher as life expectancy increases. Plain radiographs are still the initial choice to complement the diagnosis in this type of fractures. It is preferable to take anteroposterior (AP), AP and lateral cross pelvis projections of the affected hip and full body radiographs of the affected femur. Surgical treatment is preferred over conservative treatment except in cases that contraindicate surgery or anesthesia. Conclusions: Intertrochanteric fractures are a type of extracapsular fractures of the proximal femur occurring between the greater and lesser trochanter. Femur fractures have several classifications, recently the classification of intertrochanteric fractures is based on the stability of this area. It is of vital importance to evaluate whether it is an open or closed fracture, in addition to assessing the neurovascular status. The surgical treatment has the mission of providing a stable internal fixation that allows early mobilization and full weight bearing. There are several tools and techniques to provide surgical treatment, however, in our current reality, intramedullary nails are the most used devices in the treatment of intertrochanteric fractures. Regardless of the therapeutic alternative chosen, the mortality risk is 20% to 30% in the first year after the fracture, with males being more affected than females. KEY WORDS: transtrochanteric, intertrochanteric, femur, fracture.
El presente texto está dirigido tanto a estudiantes de medicina como a médicos generales, el lector encontrará los fundamentos sobre Cirugía General. De manera que la obra sirve como guía importante y práctica, que todo profesional de la salud enfocado en la cirugía debe tener en su biblioteca.
Es un libro que se enfoca en proporcionar información actualizada y detallada sobre las patologías quirúrgicas más comunes. El libro es útil para m édicos, cirujanos y estudiantes de medicina interesados en actualizar sus conocimientos sobre las últimas técnicas y tratamientos en cirugía. Incluye capítulos sobre patologías como cáncer, enfermedades del aparato digestivo, trastornos cardíacos y más. El libro es escrito por expertos en el campo y está ilustrado con imágenes y gráficos para una mejor comprensión. En resumen es un libro útil para actualizar tus conocimientos en patologías quirúrgicas.
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