结论：眶上匙孔入路联合鼻内镜置双管引流治疗额窦骨瘤，术野清晰，对患者创伤小，出血少，面部不留疤痕，额窦口引流通畅，是一种较好的治疗方法。
Conclusion: This way is method with a clear operative area, minimally invasive, little blood loss, well drainage and no operative scars left on the face.
结论：额窦球囊扩张术后窦口的通畅程度与其他内镜修正手术的疗效类似。
CONCLUSIONS: Balloon dilation of the frontal ostia has a posttreatment patency rate comparable to those of other endoscopic revision techniques.
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