Enislidis G, Lagogiannis G, Wittwer G, Glaser C, Ewers R
University Clinic for Oral and Maxillofacial Surgery, General Hospital Vienna Waehringer Guertel 18-20, A-1090 Vienna, Austria.
Int J Oral Maxillofac Surg. 2005 Jan;34(1):19-26. doi: 10.1016/j.ijom.2004.03.020.
Biodegradable osteosynthesis devices can be viewed as addition to, not yet replacement for conventional metal osteosynthesis materials. In a series of 65 patients with zygomatic fractures, a short-term complication/sequelae rate of 22.8% and a long-term complication rate of 9.4% were recorded. Lactosorb plates, panels and screws were the only devices used for osteosynthesis. All complications associated with the biodegradable material could be considered minor and were resolved by the use of minor surgical procedures or conservative measures. The results of this study indicate that treatment of zygomatic fractures with biodegradable osteosynthesis material has no major long-term adverse effects beyond the total material resorption time.
可生物降解的骨固定装置可被视为传统金属骨固定材料的补充，而非替代品。在一组65例颧骨骨折患者中，记录到短期并发症/后遗症发生率为22.8%，长期并发症发生率为9.4%。Lactosorb接骨板、面板和螺钉是唯一用于骨固定的装置。所有与可生物降解材料相关的并发症都可被视为轻微并发症，并通过小型外科手术或保守措施得到解决。本研究结果表明，使用可生物降解骨固定材料治疗颧骨骨折，除了材料完全吸收的时间外，没有重大的长期不良影响。
