| osteolysis | <pathology> The dissolution of bone, applied especially to the removal or loss of the calcium of bone. Origin: Gr. Lysis = dissolution (18 Nov 1997) |
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| osteolysis, essential | Syndromes of bone destruction where the cause is not obvious such as neoplasia, infection, or trauma. The destruction follows various patterns: massive (gorham disease), multicentric (hajdu-cheney syndrome, winchester syndrome), or carpal/tarsal. (12 Dec 1998) |
| osteolytic | Pertaining to, characterised by, or causing osteolysis. (05 Mar 2000) |
| osteoma | <oncology, tumour> Benign tumour of bone. (18 Nov 1997) |
| osteoma medullare | An osteoma containing spaces that are filled (or partly filled) with various elements of bone marrow. Osteoid osteoma, a painful benign neoplasm that usually originates in one of the bones of the lower extremities, especially the femur or tibia of adolescent and young adult persons; characterised by a nidus (usually no larger than 1 cm in diameter) that consists of osteoid material, vascularised osteogenic stroma, and poorly formed bone; around the nidus there is a relatively large zone of reactive thickening of the cortex. Osteoma spongiosum, an osteoma that consists chiefly of cancellous bone tissue. (05 Mar 2000) |
| osteoma, osteoid | Benign circumscribed tumour of spongy bone occurring especially in the bones of the extremities and vertebrae, most often in young persons. (12 Dec 1998) |
| osteomalacia | <pathology> A condition marked by softening of the bones (due to impaired mineralisation, with excess accumulation of osteoid), with pain, tenderness, muscular weakness, anorexia and loss of weight, resulting from deficiency of vitamin D and calcium. Origin: Gr. Malakia = softness (18 Nov 1997) |
| osteomalacic | Relating to, or suffering from, osteomalacia. (05 Mar 2000) |
| osteomalacic pelvis | A pelvic deformity in osteomalacia; the pressure of the trunk on the sacrum and lateral pressure of the femoral heads produce a pelvic aperture that is three-cornered or has the shape of a heart or cloverleaf, while the pubic bone becomes beak-shaped. Synonym: beaked pelvis, rostrate pelvis. (05 Mar 2000) |
| osteomanty | Divination by means of bones. Origin: Osteo- Gr. Divination. Source: Websters Dictionary (01 Mar 1998) |
| osteomatoid | An abnormal nodule or small mass of overgrowth of bone, usually occurring bilaterally and symmetrically, in juxtaepiphysial regions, especially in long bones of the lower extremities; lesions are not actually neoplasms, but represent anomalous developments in which there are outpouchings of the cortex (in contrast to a growth superimposed on the cortex), and are more properly termed exostoses. Origin: osteoma + G. Eidos, appearance, form (05 Mar 2000) |
| osteomere | <anatomy> An osteocomma. Origin: Osteo- + -mere. Source: Websters Dictionary (01 Mar 1998) |
| osteometry | The branch of anthropometry concerned with the relative size of the different parts of the skeleton. Origin: osteo-+ G. Metron, measurement (05 Mar 2000) |
| osteomyelitis | <pathology> Inflammation of bone caused by a pyogenic organism. It may remain localised or may spread through the bone to involve the marrow, cortex, cancellous tissue and periosteum. Origin: Gr. Myelos = marrow (18 Nov 1997) |
| osteomyelodysplasia | A disease characterised by enlargement of the marrow cavities of the bones, thinning of the osseous tissue, large, thin-walled vascular spaces, leukopenia, and irregular fever. Origin: osteo-+ G. Myelos, marrow, + dysplasia (05 Mar 2000) |
Synonyms : Age Related Osteoporosis, Age-Related Bone Loss, Age-Related Bone Losses, Age-Related Osteoporoses, Bone Loss, Age Related, Bone Losses, Age-Related, Osteoporoses, Osteoporoses, Age-Related, Osteoporoses, Senile, Osteoporosis, Age Related, Senile Osteoporoses
Synonyms : Osteoporosis, Post-Menopausal, Bone Losses, Perimenopausal, Bone Losses, Postmenopausal, Osteoporoses, Post-Menopausal, Osteoporoses, Postmenopausal, Osteoporosis, Post Menopausal, Perimenopausal Bone Losses, Post-Menopausal Osteoporoses
Synonyms : FDCR-1 Protein, Follicular Dendritic Cell-Derived Receptor-1, OCIF Protein, Tumor Necrosis Factor Receptor 11b, FDCR 1 Protein, Follicular Dendritic Cell Derived Receptor 1
Synonyms : Osteoradionecroses
Synonyms : Osteogenic Sarcoma, Osteogenic Sarcomas, Osteosarcomas, Sarcomas, Osteogenic
| osteology |
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| osteolysis |
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| osteoplasty |
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| osteoporotic |
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| osteosclerotic |
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