Table 1 Demographic data, deformity characteristics and surgery details in two ipsilateral hemivertebrae in thracolumbar region
Cases | Sex | Age | HV location | Side | Segmentation | Associated congenital deformity | Fixation type | ACR | Operative | Fusion level | Follow-up (month) |
|---|---|---|---|---|---|---|---|---|---|---|---|
1 | F | 3 | T10,12 | L | FS | 10-11th fused rib | Unilateral | No | T10,12 HVR | T10-L2 | 60 |
2 | F | 4 | T10,12 | R | SS | 9th bifid rib | Bilateral | No | T12 HVR,T10 partial resection | T8-L2 | 69 |
3 | M | 8 | T10,11 | L | SS | FS:T10–12; SCM; 10-11th fused rib | Unilateral | No | T10,11 HVR | T7-L1 | 95 |
4 | F | 8 | T6,11,L1 | R | FS | – | Unilateral | No | T11,L1 HVR | T10-L2 | 84 |
5 | F | 7 | T11,Ll,L4 | R | FS | – | Unilateral | No | T11.L1 HVR | T10-L2 | 67 |
6 | M | 9 | T11,12 | L | FS | – | Bilateral | Yes | T12 HVR | T10-L2 | 61 |
7 | M | 11 | L1/2,L2 | L | SS | T1–3 vertebra bloc; FS:L1–3 | Bilateral | Yes | L1/2 HVR L2 partial resection | T12-L4 | 103 |
8 | M | 13 | T11,L1/2 | L | FS | – | Bilateral | No | T11, L1/2 HVR | T11-L4 | 69 |
9 | M | 14 | T11,12 | L | SS | FS:T10–12 | Bilateral | No | T11 HVR | T7-L3 | 103 |
10 | F | 15 | T8/9,10,L1 | L | SS | FS:T8-L2 Klipple-Feil syndrome | Bilateral | No | T8/9,10,L1HVR | T8-L5 | 61 |
11 | F | 15 | T12,L1 | R | SS | FS:T11-L2 | Bilateral | Yes | T12 HVR | T9-L3 | 117 |
12 | M | 17 | T11,12 | L | SS | FS:T11-L1 | Bilateral | Yes | T11,12 HVR | T7-L4 | 68 |
13 | F | 17 | T12,L1 | R | FS | – | Bilateral | Yes | L1 HVR; T12 partial resection | T10-L4 | 99 |
14 | M | 15 | T11,12 | R | SS | FS:T10-L1; L3–4 vertebra bloc; Goldenhar syndrome | Bilateral | Yes | T11,12 HVR | T8-L3 | 67 |