RESUMEN
Achilles tendon pathologies are a frequent problem in the clinical practice. A distinction must be made between insertional and noninsertional tendinopathies. In addition to intrinsic risk factors, such as diabetes mellitus, there are also extrinsic risk factors, such as overuse and running. Sonography, Xray imaging and magnetic resonance imaging (MRI) are established imaging methods, depending on the question. The primary treatment includes a conservative approach. First-line treatment includes administration of nonsteroidal anti-inflammatory drugs (NSAID), physical rest and the use of assistive devices. Established conservative treatment procedures include eccentric stretching, shockwave therapy and infiltration with, e.g., platelet-rich plasma. There are numerous other conservative treatment options. After exhausting the conservative treatment options, a surgical approach can be considered. The surgical procedure depends on the clinical symptoms and findings. Established procedures are minimally invasive or endoscopic procedures or even open debridement.
RESUMEN
The ankle joint has to bear the entire body weight on a relatively small joint surface. Incongruities, instabilities and deformities lead to painful arthrosis and considerable restrictions in everyday life. For many years, arthrodesis has proven to be the gold standard for end stage arthrosis; however, considering modern endoprostheses for the ankle joint it is no longer appropriate to offer only arthrodesis. The very good results of the 3rd generation 3component prostheses and the 4th generation 2component prostheses show how much the surgical treatment options for the ankle joint are currently changing. The simplified implantation techniques enable access to arthroplasty of the ankle joint for a broader spectrum of surgeons and explain the increasing implantation rates in recent years. Decisive for postoperative success are correct planning with knowledge of the leg axes and foot position, correct patient selection and exact surgical placement of the components.
Asunto(s)
Artroplastia de Reemplazo , Artropatías , Prótesis Articulares , Osteoartritis , Humanos , Articulación del Tobillo/cirugía , Artroplastia de Reemplazo/métodos , Artropatías/cirugía , Osteoartritis/cirugíaRESUMEN
BACKGROUND: After total hip arthroplasty (THA), objective postoperative quality control is done via Xrays by as component position assessment. The cup position is defined by its version and inclination. However, there is a discrepancy between radiographically measured and true (anatomic) cup position, which may lead to misinterpretation. METHODS: To visualize the discrepancy between true and radiographically measured cup position, in this video, a cup holder was used to set the angular cup version and inclination. Hereby, the cup position (anteversion and inclination) can be characterized in its radiographic and anatomic definition in greater detail. The viewer of this video should receive an impression as to when radiographically measured cup angles must be considered with caution. RESULTS: In a simultaneous Xray and image sequence, this video shows decreased radiographic inclination measurement with increasing anterior rotation of the cup exceeding 20° of anteversion, yet with unchanged true inclination on the cup holder. Isolated consideration of the radiographic angles of anteversion and inclination may cause misinterpretation of true cup position. In pectoral illustration we show that variations in cup version and inclination may remain undetected when considering isolated the radiographic cup parameters. CONCLUSION: True cup position in its anatomical definition can be calculated from the radiographically measured position. For this purpose, both cup parameters (radiographic anteversion and radiographic inclination) have to be taken into account.
Asunto(s)
Artroplastia de Reemplazo de Cadera , Prótesis de Cadera , Acetábulo , Radiografía , RotaciónRESUMEN
A systematic clinical examination of the foot, including a structured medical history, is essential for the diagnostics of foot disorders. The foot and ankle, with a total of 28 bones and numerous joints, require a variety of musculotendinous and neuromuscular structures for stabilization and faultless gait. Almost all anatomical structures of the foot are easily accessible for a manual clinical examination due to the sparse soft tissue covering. This requires differentiated and well-founded anatomical knowledge as well as examination experience to be able to distinguish a normal finding from a pathological abnormality. The examination of the contralateral foot is always necessary. A targeted supplementary imaging examination completes the diagnosis.
Asunto(s)
Enfermedades del Pie , Pie , Tobillo , Articulación del Tobillo , Marcha , HumanosRESUMEN
The hallux valgus deformity is the most common toe deformity of the forefoot and is often associated with a splayfoot. Malpositioning of the small toes may be isolated but are more common in other foot deformities. The understanding of the complex pathoanatomy of the foot is necessary for orthopedic treatment. Conservative treatment is reserved for the early stages. The indications for surgery should be based on clinical and radiographic findings. Countless surgical procedures are available and minimally invasive surgical techniques are also increasingly being used.
Asunto(s)
Hallux Valgus , Procedimientos Ortopédicos , Deformidades Adquiridas del Pie/cirugía , Antepié Humano/anomalías , Antepié Humano/cirugía , Hallux Valgus/diagnóstico , Hallux Valgus/cirugía , Humanos , Procedimientos Quirúrgicos Mínimamente Invasivos , Procedimientos Ortopédicos/métodos , Dedos del PieRESUMEN
Surgical management of rheumatic feet has dramatically changed over the last decades influenced by the development of new pharmacological drugs and tissue-preserving surgical procedures. It has switched from joint resection to joint-sparing procedures as the method of choice. Nevertheless, the surgical interventions commonly used for non-rheumatic patients cannot be applied to rheumatic patients without reflection: in addition to the basic treatment, comorbidities, degree of mobilization of the patient, orthopedic shoe engineering and orthotic treatment play a major role. Due to the decreasing incidence of the classical rheumatic foot, it has become even more important for physicians, physiotherapists and ergotherapists to recognize the development of such a disease as early as possible and immediately start the appropriate treatment.