No | Surgical Methods | Fusion or involved level | Anchor sites(Hooks) | Anchor sites nearby the apex level(upper 1/lower 1) | Rod diameter(mm) | Intraoperative blood loss(ml) | Transconnector(numbers) | Complications | Unplanned surgery | ||
---|---|---|---|---|---|---|---|---|---|---|---|
Perioperative complication | Alighment complication | Implant related | |||||||||
1 | PF | T3-12 | 10(4) | N | 5.5 | 500 | 1 | urinal infection | CP,MC increased 15.3° | ||
2 | PF | T6-9 | 4 | N | 4.5 | 400 | 1 | decompensated lumbar curve. | 1 screw disolodgement | ||
3 | PF | T4-11 | 8 | N | 5.5 | 400 | 1 | intestinal paralysis | CP,MC increased 13.4° | 2 screws pull out | take off the implants of the trouble side. |
4 | PF | T7-11 | 9 | Y | 4.5 | 400 | 0 | CP,MC increased 11.4°,decompensated lumbar curve. | |||
5 | PF | T5-11 | 8 | N | 5.5 | 300 | 0 | CP,MC increased 13.8°,decompensated lumbar curve. | |||
6 | PF | T2-L1 | 12(2) | N | 5.5 | 3000 | 2 | ||||
7 | PF | T2-L2 | 15 | N | 5.5 | 700 | 0 | ||||
8 | PF | T6-L1 | 11 | Y | 5.5 | 400 | 0 | 1 superficial infection | |||
1 | GR | T2-L2 | 8 | N | 5.5 | 200 | 0 | ||||
2 | GR | T2-L5 | 8 | N | 5.5 | 250 | 0 | postop 74 mon rod breakage | change the rod | ||
3 | GR | T5-L3 | 10 | Y | 4.5 | 230 | 0 | superficial skin heal delayed after the 2nd extension | 1、screw cap loose,rod prominent,(PI 3mon)2、proximal screw pull out(PI 41mon) | 1、retensen the screw.2、replace the screw | |
4 | GR | T3-L3 | 8 | N | 4.5 | 300 | 0 | intestinal paralysis | |||
5 | GR | T3-L1 | 8 | N | 4.5 | 240 | 0 | ||||
6 | GR | T2-L3 | 11(3) | Y | 5.5 | 260 | 0 | CP,MC increased 15.4°,the upper thoracic curve involved presented a new curve. | PI 6mon rod slipped from the apex groove of the apex screws | put the rod back with the screw cap covered | |
7 | GR | T3-L3 | 8 | N | 4.5 | 200 | 0 | ||||
8 | GR | T2-L2 | 8 | N | 4.5 | 200 | 0 |