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本文用 Goldmann 压平眼压计观察93眼白内障病人手术前后的眼压变化。术前平均眼压为13.30±3.24mmHg。但术后第一天升高至25.33±8.18mmHg,≥23mmHg 者占63.44%,最高达61mmHg,有显著性差异(P<0.01)。术后第二天为16.03±7.54mmHg。术后第三天为14.69±5.45mmHg(P<0.05)。至术后第七天,眼压降至13.32±3.44mmHg。术后1个月眼压为12.93±1.31mmHg。与术前比较均无显著性差异(P>0.05)。白内障囊内摘出30眼,囊外摘出32眼,囊外摘出同时植入后房型人工晶体31眼,三组之间眼压变化平均值无显著性差异,说明术后早期眼压的增高与术式无关。
In this paper, we used the Goldmann applanation tonometer to observe the intraocular pressure changes in 93 eyes of cataract patients before and after surgery. The average preoperative intraocular pressure was 13.30 ± 3.24mmHg. However, the first day after operation increased to 25.33 ± 8.18mmHg, ≥23mmHg accounted for 63.44%, up to 61mmHg, a significant difference (P <0.01). The day after surgery was 16.03 ± 7.54mmHg. The third day after operation was 14.69 ± 5.45mmHg (P <0.05). On the seventh postoperative day, IOP decreased to 13.32 ± 3.44mmHg. The intraocular pressure was 12.93 ± 1.31mmHg at 1 month after operation. Compared with preoperative no significant difference (P> 0.05). Intraocular lens extraction in 30 eyes, extracapsular extraction of 32 eyes, extracapsular extraction of posterior chamber intraocular lens implanted in 31 cases, the average change in intraocular pressure among the three groups showed no significant difference, indicating that postoperative early intraocular pressure and surgery Has nothing to do.