Class II div.1 / II級1類
II級傾向を持つ開咬症例
Openbite, Class II tendency
A.T.
| Title | II級傾向を持つ開咬症例 |
|---|---|
| Doctor | A.T. |
| Pt ID | 0041 |
| Category | Class II div.1 / II級1類 |
| Sex | Female |
| Date of Pre Tx | September 11, 1996 |
| Date of Post Tx | March 23, 2001 |
| Age Pre | 12y 6M |
| Age Post | 17Y 10M |
| Treatment Time | 46M |
| Appliance | Hyrax, LB, Combi |
口腔内写真
[ 術前 ]
- PR-OR-F

- PR-OR-R

- PR-OR-L

- PR-OR-MX

- PR-OR-MD

[ 術後 ]
- PT-OR-F

- PT-OR-R

- PT-OR-L

- PT-OR-MX

- PT-OR-MD

セファロ計測値
| Stage | Initial | Finish |
|---|---|---|
| Date | November 26, 1996 | July 06, 2001 |
| Age | 15Y 6M | 20Y 2M |
| SNA | 79.4 | 79.9 |
| SNB | 75.6 | 76.6 |
| ANB | 3.8 | 3.3 |
| GoGn to SN | 45.5 | 45.1 |
| Occl to SN | 18.4 | 23.9 |
| U1 to NA (mm) | 14.2 | 7.6 |
| U1 to NA (deg) | 46.9 | 23.8 |
| L1 to NB (mm) | 9.8 | 10 |
| L1 to NB (deg) | 28.4 | 28.4 |
| Interincisal | 100.9 | 124.5 |
| U1 to SN | 126.3 | 103.7 |
| L1 to Mand. Pl. | 86.1 | 84.9 |