Altay Taskin, Gunal Izge, Kayali Cemil, Sener Muhittin
Department of Orthopaedics, Bozyaka Egitim Arastirma Hastanesi, Karabaglar, 35210, Izmir, Turkey.
Int Orthop. 2014 May;38(5):1007-10. doi: 10.1007/s00264-014-2282-5. Epub 2014 Feb 7.
The purpose of the present study is to evaluate scaphoid delayed fractures or nonunions treated by percutaneous fixation with MRI correlations.
We evaluated 33 consecutive scaphoid delayed unions or nonunions treated by dorsal percutaneous fixation at a mean 16 months (range, seven to 48 months) after the operation. There were 31 male and two female patients with an average age of 29 years (range, 25-33 years).
Pre-operative MRI revealed no signs of avascular necrosis. At the latest follow-up, all patients had good or excellent results.
We suggest dorsal percutaneous screw fixation for scaphoid delayed fractures or nonunions after eliminating the presence of AVN by pre-operative MRI examination.
本研究旨在评估经皮固定治疗舟骨延迟骨折或骨不连并与MRI结果进行相关性分析。
我们评估了33例经背侧经皮固定治疗的舟骨延迟愈合或骨不连患者,手术平均时间为术后16个月(范围7至48个月)。其中男性31例,女性2例,平均年龄29岁(范围25 - 33岁)。
术前MRI未显示缺血性坏死迹象。在最近一次随访时,所有患者均获得良好或优异的结果。
我们建议在术前通过MRI检查排除缺血性坏死的存在后,采用背侧经皮螺钉固定治疗舟骨延迟骨折或骨不连。