The sinusoidal projection is a pseudocylindrical equal-area map projection, sometimes called the Sanson–Flamsteed or the Mercator equal-area projection. Jean Cossin of Dieppe was one of the first mapmakers to use the sinusoidal, appearing in a world map of 1570. The projection represents the poles as points, as they are on the sphere, but t… Websinusoidal projection in British English. noun. an equal-area map projection on which all parallels are straight lines and all except the prime meridian are sine curves, often used to show tropical latitudes. Also called: Sanson-Flamsteed projection. Collins …
Elbow (acute flexion AP) Radiology Reference Article - Radiopaedia
WebA fixed sinusoidal grid (Sanson-Flamsteed projection) is the chosen reference for the coregistration. By default, the grid configuration of 28 points per degree of latitude is … WebMar 23, 2024 · It usually comprises an AP and lateral projection, although other non-standard, modified projections are utilised for specific indications. Indications Elbow x-rays are indicated for a variety of settings including: trauma bony tenderness suspected fracture of the proximal radius and ulna suspected fracture of the distal humerus flower pot caddy
Elbow (acute flexion AP) Radiology Reference Article - Radiopaedia
WebTo change the centre of projection, click and drag. To zoom in and out, hold down the Alt (Option) key while dragging. To move the map, hold down the Shift key. Note that moving the centre of projection out of the valid range may … WebMar 23, 2024 · The modified trauma axial view is used to assess the articulations of the shoulder and the relationship of the humeral head with the glenoid. It is an optimal projection for possible scapulohumeral dislocations, glenoid fractures and Hill-Sachs defects 1, with a higher diagnostic yield than the lateral scapular shoulder view. Patient … WebMar 23, 2024 · It is comprised of two views demonstrating the distal humerus and proximal forearm structures. Indications This is a modified projection (chosen by the radiographer when a conventional AP is not possible) for patients who … flower pot cafe brighton