目的评价玻璃体切除术治疗眼后段异物的效果。
Objective to evaluate the efficacy of pars plana vitrectomy in extraction of posterior intraocular foreign bodies.
目的观察玻璃体切除术治疗眼后段异物的临床效果。
Objective To study retrospectively the clinical effects and investigation of intraocular foreign bodies in the posterior segment which treated by vitrectomy.
目的分析总结玻璃体切除术治疗眼后段外伤的效果。
To review the outcomes of ocular trauma treated with pars plana vitrectomy.
方法对37例(37只眼)眼后段异物患者进行玻璃体切除术治疗。
Methods Vitrectomy treated 37 patients (37 eyes) with intraocular foreign bodies in the posterior segment.
方法：回顾分析48例(48眼)眼后段球内异物B型超声图像，并采用玻璃体切割术联合异物摘除。
Methods: the B scan ultrasound image characteristics of intraocular FB were analysed, the vitrectomy and the surgical removal of FB were performed in 48 patient.
方法回顾性分析了15例（15眼）伴有严重眼前后段损伤眼的眼前段紊乱处理方法。
Methods 15 patients who had severe anterior and posterior segment disorder were investigated retrospectively to obtain the principles of treatment.
目的评价临时人工角膜下眼前后段联合手术对严重眼外伤病变的治疗价值。
Objective to evaluate the treatment of severe ocular injuries of anterior and posterior segments with temporary keratoprosthesis used in combined operations.
结论：形觉剥夺可导致幼鸡眼轴增长，诱发轴性近视，此眼轴增长主要是眼球后段的增长。
CONCLUSION: Form deprivation can lead to prolonged axial length in chicken, which is mainly the lengthening of posterior segment, thus induce axial myopia.
结论临时人工角膜下的眼前后段联合手术是目前治疗严重眼外伤病变的唯一有效的方法。
Conclusion Temporary keratoprosthesis used in the combined surgeries of anterior and posterior ocular segments is an effective method for treatment of severe ocular injuries.
结论临时人工角膜下的眼前后段联合手术是目前治疗严重眼外伤病变的唯一有效的方法。
Conclusion Temporary keratoprosthesis used in the combined surgeries of anterior and posterior ocular segments is an effective method for treatment of severe ocular injuries.
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