Mini-open trans-spatium intermuscular versus percutaneous short-segment pedicle fixation for the treatment of thoracolumbar mono-segmental vertebral fractures.
- Author:
Hang-qing CHENG
;
Guo-qing LI
;
Shao-hua SUN
;
Wei-hu MA
;
Chao-yue RUAN
;
Hua-guo ZHAO
;
Rong-ming XU
- Publication Type:Journal Article
- MeSH: Adolescent; Adult; Female; Fluoroscopy; Fracture Fixation, Internal; methods; Humans; Lumbar Vertebrae; injuries; surgery; Male; Middle Aged; Minimally Invasive Surgical Procedures; Spinal Fractures; surgery; Thoracic Vertebrae; injuries; surgery; Visual Analog Scale
- From: China Journal of Orthopaedics and Traumatology 2015;28(11):1008-1012
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo compare the clinical effects and radiographic outcomes of mini-open trans-spatium intermuscular and percutaneous short-segment pedicle fixation in treating thoracolumbar mono-segmental vertebral fractures without neurological deficits.
METHODSFrom August 2009 and August 2012, 95 patients with thoracolumbar mono-segmental vertebral fractures without neurological deficits were treated with short-segment pedicle fixation through mini-open trans-spatium intermuscular or percutaneous approach. There were 65 males and 30 females, aged from 16 to 60 years old with an average of 42 years. The mini-open trans-spatium intermuscular approach was used in 58 cases (group A) and the percutaneous approach was used in 37 cases (group B). Total incision length, operative time, intraoperative bleeding, fluoroscopy, hospitalization cost were compared between two groups. Visual analog scale (VAS) and radiographic outcomes were compared between two groups.
RESULTSAll patients were followed up from 12 to 36 months with an average of 19.6 months. No complications such as incision infection, internal fixation loosening and breakage were found. In group A, fluoroscopy time was short and hospitalization cost was lower than that of group B (P<0.05). But the total incision length in group B was smaller than that of group A (P<0.05). There was no significant differences in operative time, intraoperative bleeding, postoperative VAS and radiographic outcomes between two groups (P>0.05). Postoperative VAS and radiographic outcomes were improved than that of preoperative (P<0.05).
CONCLUSIONThe mini-open trans-spatium intermuscular and percutaneous short-segment pedicle fixation have similar clinical effects and radiographic outcomes in treating thoracolumbar mono-segmental vertebral fractures without neurological deficits. However, in this study, the mini-open trans-spatium intermuscular approach has a short learning curve and more advantages in hospitalization cost and intraoperative radiation exposure times, and is recommendable.