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Kepler Optica


A plate from Johannes Kepler’s Ad Vitellionem Paralipomena, quibus Astronomiae Pars Optica (1604), illustrating the structure of eyes. Image from wikimedia commons (link) The Renaissance astronomer and astrologer Johannes Kepler is best known for his discovery of the three principles of planetary motion, by which he clarified the spatial organization of the solar system. Moreover, he founded modern […]

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Thoracic Outlet Syndrome

left cervical rib

Left cervical rib. This is a radiograph of a patient who has been experiencing intermittent claudication of the left arm for many years. Case submitted to Radiopaedia by Dr. Jan Fank Gerstenmaier (link) Other similar posts

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Thumb Dislocation

thumb dislocation

Thumb dislocation. thumb dislocation Other similar posts

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Club Feet

Clubfoot is a complex deformity that is readily apparent at birth and in some cases is diagnosed by prenatal ultrasound. The goal of treatment is to obtain and maintain correction of the clubfoot so that the patient has a functional, pain-free, plantigrade foot, with good mobility and without calluses, and does not need modified shoes. […]

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