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Skeletal System
Vacabulary
| Term | Definition |
|---|---|
| Aperture: | Opening or orifice in the bone. |
| Arch: | Prominent bridge like bony structure. |
| Articulation | Area where the bones are joined to each other. |
| Bones | Mineralized structures of the body that protect internal soft tissues and serve as a biomechanical basis for movement. |
| Canal: | Opening in bone that is long, narrow, and tubelike |
| Condyle: | Oval bony prominence typically located at articulations. |
| Conru: | Small horn like prominences. |
| Crest: | Roughened border or ridge on the bone surface. |
| Eminence: | Tubercle or rounded elevation on a bony surface. |
| Fissure: | Opening in the bone that is narrow and cleftlike |
| Foramen/foramina: | Short, window like opening in bone. |
| Head: | Rounded surface projecting from a bone by a neck. |
| Incisura: | Site of a junction or union between two or more ones. |
| Line: | Straight, small ridge of bone. |
| Meatus: | Opening or canal in the bone. |
| Notch: | Indentation at the edge of a bone. |
| Ostium/ostia: | Small opening in bone. |
| Perforation: | Abnormal hole in a hollow organ, such as in the wall of a sinus. |
| Plate: | Flat structure of bone. |
| Primary sinusitis: | Inflammation of the sinus. |
| Process: | General term for any prominences on a bony surface. |
| Secondary sinusitis: | Inflammation of the sinus related to another source. |
| Spine: | Abrupt, small prominences of the bone. |
| Sulcus/sulci: | Shallow depression or groove sushi as that on a bony structure. |
| Suture: | Generally immovable articulation in which bones are joined by fibrous tissue. |
| Tubercle: | Eminence or small, rounded elevation on the bony surface. |
| Tuberosity: | Large, often rough prominence on the surface of bone. |