结果44例骨折均在3～4个月骨性愈合，未出现感染、切口愈合不良和骨筋膜间隔综合征等早期并发症。
Results The 44 patients were all healed within 3~4 months, with no severe complications such as poor wound healing, infection of osteofascial compartment syndrome.
结论：聚d, L乳酸小夹板、螺钉同金属钛小夹板、螺钉内固定一样，对颧弓骨折具有良好的骨内固定效果，对骨折愈合过程无任何不良影响，其显著优点是无需二次手术取出。
Conclusion: the good fixation effect of PDLLA mini plates and screws was as same as that of the titanium mini plates and screws without the need of secondary operation.
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