Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery · 2015
[Endoscopic transnasal orbital balanced decompression technique for severe Graves' orbitopathy].
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Shi Wenjie, Sun Fengyuan, Tang Dongrun, Zhang Yana, Jian Tianming
Аннотация
OBJECTIVE: To determine the efficacy of endoscopic transnasal orbital balanced decompression technique for the treatment of severe Graves' orbitopathy.
METHODS: Six cases (12 eyes) of severe Graves'orbitopathy were included in this study. All patients were undergone endoscopic transnasal orbital balanced decompression technique (orbital inner and lower wall decompression+ lateral orbital decompression) for severe Graves'orbitopathy and serious affecting visual function or appearance.
RESULTS: The follow-up ranged from 12 months to 2 years and 4 months. Postoperatively, the visual acuity markly improved from 0.23 ± 0.08 to 0.48 ± 0.13 (t=-5.749, P<0.001). Proptosis measured by exophthalmoter distictly reduced from (22.08 ± 1.08) mm to (15.67 ± 1.44) mm (t=17.924, P< 0.001). The palpebral fissures obviously reduced from (12.03 ± 0.91) mm to (8.62 ± 0.75) mm (t=9.600, P< 0.001), and orbital volume evidently increased from (26.84 ± 0.62) cm³ to (31.56 ± 1.10) cm³ (t=-16.567, P<0.001). Compared with the preoperative result, the orbital pressure was significantly decreased after operation (t=-6.759 (Y=100 g), t=-11.850 (Y=200 g), t=-6.189 (Y=300 g), P<0.001). Diplopia was appeared in 3 cases, and disappeared 3 to 5 months after surgery.
CONCLUSION: Endoscopic transnasal orbital balanced decompression technique is effective for the treatment of severe Graves'orbitopathy.
METHODS: Six cases (12 eyes) of severe Graves'orbitopathy were included in this study. All patients were undergone endoscopic transnasal orbital balanced decompression technique (orbital inner and lower wall decompression+ lateral orbital decompression) for severe Graves'orbitopathy and serious affecting visual function or appearance.
RESULTS: The follow-up ranged from 12 months to 2 years and 4 months. Postoperatively, the visual acuity markly improved from 0.23 ± 0.08 to 0.48 ± 0.13 (t=-5.749, P<0.001). Proptosis measured by exophthalmoter distictly reduced from (22.08 ± 1.08) mm to (15.67 ± 1.44) mm (t=17.924, P< 0.001). The palpebral fissures obviously reduced from (12.03 ± 0.91) mm to (8.62 ± 0.75) mm (t=9.600, P< 0.001), and orbital volume evidently increased from (26.84 ± 0.62) cm³ to (31.56 ± 1.10) cm³ (t=-16.567, P<0.001). Compared with the preoperative result, the orbital pressure was significantly decreased after operation (t=-6.759 (Y=100 g), t=-11.850 (Y=200 g), t=-6.189 (Y=300 g), P<0.001). Diplopia was appeared in 3 cases, and disappeared 3 to 5 months after surgery.
CONCLUSION: Endoscopic transnasal orbital balanced decompression technique is effective for the treatment of severe Graves'orbitopathy.