Retrobulbar hematoma results from facial trauma, a complication of orbital surgery, or retrobulbar injection.

球后血肿可由面部创伤，眼眶手术，或球后注射造成。

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Conclusion. Understanding ocular complications after spinal surgery is vital. Although rare, but the most troublesome complication is ischemic orbital compartment syndrome.

结论。充分理解脊柱后路手术后出现眼部并发症是至关重要的。虽然局部缺血性眶间隔综合征罕见，但它是最严重的并发症。

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Conclusions The modified OZ approach eliminates the bone lose during operation, obviate the need for bone reconstruction of the orbital walls to prevent the postoperative complication of enophthalmos.

结论改良颅眶颧入路手术中没有骨质丢失，不需行眶顶重建，避免了术后的眼球内陷。

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