JPH054096B2 - - Google Patents
Info
- Publication number
- JPH054096B2 JPH054096B2 JP1214164A JP21416489A JPH054096B2 JP H054096 B2 JPH054096 B2 JP H054096B2 JP 1214164 A JP1214164 A JP 1214164A JP 21416489 A JP21416489 A JP 21416489A JP H054096 B2 JPH054096 B2 JP H054096B2
- Authority
- JP
- Japan
- Prior art keywords
- bone
- density pattern
- ray
- density
- cancellous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 210000000988 bone and bone Anatomy 0.000 claims description 76
- 238000001228 spectrum Methods 0.000 claims description 20
- 230000037182 bone density Effects 0.000 claims description 14
- 238000011156 evaluation Methods 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 4
- 230000001131 transforming effect Effects 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 17
- 210000000459 calcaneus Anatomy 0.000 description 13
- 208000001132 Osteoporosis Diseases 0.000 description 9
- 206010039984 Senile osteoporosis Diseases 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 230000001054 cortical effect Effects 0.000 description 5
- 206010061728 Bone lesion Diseases 0.000 description 3
- 206010068975 Bone atrophy Diseases 0.000 description 2
- 230000004097 bone metabolism Effects 0.000 description 2
- 210000003010 carpal bone Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 210000002745 epiphysis Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000001137 tarsal bone Anatomy 0.000 description 2
- 208000031638 Body Weight Diseases 0.000 description 1
- 208000020084 Bone disease Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000008416 bone turnover Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000002436 femur neck Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003562 morphometric effect Effects 0.000 description 1
- 238000013425 morphometry Methods 0.000 description 1
- 208000005368 osteomalacia Diseases 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011158 quantitative evaluation Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 210000004233 talus Anatomy 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1214164A JPH02126838A (ja) | 1989-08-22 | 1989-08-22 | 骨の評価装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1214164A JPH02126838A (ja) | 1989-08-22 | 1989-08-22 | 骨の評価装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25063885A Division JPS62112538A (ja) | 1985-11-11 | 1985-11-11 | 骨のｘ線写真像の評価方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02126838A JPH02126838A (ja) | 1990-05-15 |
| JPH054096B2 true JPH054096B2 (de) | 1993-01-19 |
Family
ID=16651296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1214164A Granted JPH02126838A (ja) | 1989-08-22 | 1989-08-22 | 骨の評価装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02126838A (de) |
-
1989
- 1989-08-22 JP JP1214164A patent/JPH02126838A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02126838A (ja) | 1990-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |