目的：探讨品管圈在缩短眼底外科门诊患者就诊时长中的应用效果。方法：成立品管圈小组，确立缩短眼底外科门诊患者就诊时长活动主题，选择2020年9月份眼底外专科门诊就诊的484例患者为活动前研究对象。2020年12月份眼底外科门诊就诊的976例患者为活动后研究对象，分析干预前眼底外患者就诊时长，患者就医体验差的原因，针对原因拟定对策并组织实施。结果：开展品管圈活动后，眼底外科门诊患者的平均就诊时长显著缩短(P<0.05)。借助信息系统优化就诊流程，提高了患者满意度，圈员的团队凝聚力、积极性、沟通协调能力显著提高。结论：品管圈活动能缩短眼底外科患者就诊时长，提高患者就医体验，提升护理团队综合能力，且改善效果可持续保持。

Objective: To explore the application effect of quality control circle in shortening the length of outpatient visit in fundus surgery. Methods: A quality control circle group was established to set up the activity theme of shortening the duration of treatment for outpatient patients of fundus surgery, and 484 patients who visited outpatient clinics outside fundus in September 2020 were selected as the pre-activity research objects. In December 2020, 976 patients who visited fundus surgery outpatient department were the subjects of the post-activity study. We analyzed the duration of treatment and the reasons for poor medical experience of patients before the intervention, formulated countermeasures for the reasons and organized and implemented them. Results: After the quality control circle activity was carried out, the mean duration of outpatient visits in fundus surgery was significantly shortened (P<0.05). With the help of the information system, the medical treatment process was optimized to improve the satisfaction of patients, and the team cohesion, enthusiasm, communication and coordination ability of the circle members were significantly improved. Conclusion: Quality control circle activities can shorten the duration of treatment for fundus surgery patients, improve patients' medical experience, enhance the comprehensive ability of the nursing team, and the improvement effect can be maintained sustainably.

目的：探讨风筝皮瓣及旋转皮瓣在眼外伤或良性肿物切除术后造成眉眼前层缺损的疗效，评价其预后、修复效果以及美学评分改变。方法：收集2018年5月至2020年5月34例眉/眼外伤或因良性肿物行手术切除患者，其眉眼前层缺损最大直径不超过眼长度1/2，根据创面缺损位置、范围，设计沿皮纹方向的缺损邻接部位局部风筝皮瓣及旋转皮瓣，推进滑行局部转移皮瓣向缺损区移位一期修复缺损。随访6个月观察术后皮瓣愈合情况、缺损的修复效果、并发症、患者满意度，比较手术前后美学评分。结果：所有皮瓣全部成活，切口均为I期甲级愈合，局部皮瓣的皮肤色泽、厚薄、毛发情况、质地以及眉毛走行分布与未手术侧基本一致，皮瓣创周器官组织形态无明显改变，皮瓣上眉毛生长良好，手术切口隐蔽在肌肤纹路处、瘢痕增生不鲜明，所有患者无需再次手术。缺损部无臃肿，双侧连续性以及对称性良好，无眉眼变形、倒睫、睑内外翻、上睑下垂等出现，眉/眼组织形态美观、功能良好。患者对手术效果比较满意。患者术后1d及1、3、6个月的美学评分分别为(73.50±7.79)、(76.97±6.84)、(82.21±6.11)和(87.06±6.07)分，均高于术前的(50.59±9.71)分，比较差异均有统计学意义(均P<0.05)。结论：应用风筝皮瓣及旋转皮瓣I期修复眉/眼皮肤软组织缺损，可较好地恢复眉/眼形态和功能，患者对缺损修复效果满意度高，能取得较高的美学评分，操作简单易行，效果可靠，无明显并发症。

Objective:To investigate the therapeutic efect of kite fap and rotary fap on superfcial tissue defect of eyebrow/eye caused by eyebrow/eye trauma or benign tumor resection, and to evaluate the prognosis, repair effect and aesthetic score changes. Methods: A total of 34 cases of eyebrow/eye trauma or benign tumors who underwent surgical resection were collected between May 2018 and May 2020. Te maximum defect diameter was not more than 1/2 of the length of eyebrow/eye. According to the location and scope of the defect, local kite flaps and rotary flaps were designed at the adjacent along the dermatoglyphic direction, and the sliding local transfer faps were promoted to the defect area to repair the eyebrow and eyelid ocular defects in stage one. Follow up for 6 months to observe the fap healing, defect repair efect, complications, patient satisfaction and aesthetic score. Results:All the skin faps survived, and the wound healing was Grade I A. The skin color, thickness, hair condition, texture and eyebrow shape distribution of the local skin faps were basically similar to the non-surgical side. Tere was no obvious change in the tissue morphology around the faps. Te eyebrows on the skin faps grew well, and the surgical incision was concealed in the skin lines with no distinct scar hyperplasia. All patients did not need operation again. Te defects were not swollen, bilateral continuity and symmetry were good, without eyebrow and eye deformation, without trichiasis, entropion or ptosis, etc. Te eyelid/eyebrow were beautiful and functional. The patients were satisfied with the surgical results. The aesthetic scores of patients at diferent postoperative monitoring times (1 day, 1 month, 3 months and 6 months) afer surgery were (73.50 ± 7.79), (76.97 ± 6.84), (82.21 ± 6.11) and (87.06 ± 6.07) points respectively, which were significantly higher than the preoperative scores (50.59 ± 9.71) points, and the diferences were statistically signifcant (P<0.05). Conclusion: Te kite fap and rotary fap can be used to repair the eyebrow/eye skin and sof tissue defects in Phase I, which can restore the shape and function of the eyebrow/eye well. Te patients are satisfed with the efect of the defect repair, and can obtain a higher aesthetic score. Te operation is simple and easy, the efect is reliable, and there was no obvious complications.

该文报道一例中年男性患者，因“头痛伴左侧听力下降”就诊于我院神经外科，经影像学检查诊断为“左侧三叉神经鞘瘤”， 手术前实验室检查发现血象异常，经血液科会诊后诊断为多发性骨髓瘤IgDλ型，于化疗期间并发神经麻痹性角膜炎(neurotrophic keratitis,NK)，可于角膜中央偏下方的上皮及前基质层见到类圆形的灰白色浑浊，呈胶冻样，经局部药物治疗后好转，但残留角膜基质白色浑浊。由于现阶段临床对NK尚欠缺充分认识，易延误诊治，并且本文报道的此例NK患者，因其有化疗病史且于治疗期间出现相关体征，易被误诊为化疗并发细菌性角膜炎，文章通过分析其角膜病变的特征及简单回顾NK的临床特征、鉴别诊断及治疗，以期临床早期识别及治疗此类患者，恢复角膜的光学特性，维持良好的视觉体验。

Tis article reports a case of a middle-aged male patient who visited the Department of Neurosurgery of our hospital due to headache and lef hearing loss. He was diagnosed with lef trigeminal schwannoma by imaging examination and abnormal blood routine before surgery. During chemotherapy and paralytic keratitis (neurotrophic keratitis, NK), can be seen in the lower part of the corneal center of the epithelium and the prestromal layer of round gray and white turbidities, jelly like, afer local drug treatment improved, but residual corneal stromal white turbidities. Due to the lack of full understanding of NK in clinic at the present stage, diagnosis and treatment is easy to be delayed. In addition, the NK patient reported in this paper was easily misdiagnosed as bacterial keratitis complicated by chemotherapy due to his history of chemotherapy and related signs during treatment. Tis paper analyzed the characteristics of keratopathy and briefy reviewed the clinical characteristics, diferential diagnosis and treatment of NK, in order to identify and treat these patients in early clinical stage, restore the optical characteristics of cornea and maintain good visual experience.

目的：通过球结膜下注射基质金属蛋白酶(metalloproteinase,MMP)-1、3构建结膜松弛症的动物模型。方法：20只新西兰大白兔随机分为4组：对照组无干预措施；伪造模组球结膜下注射生理盐水；MMP-1组球结膜下注射MMP-1；MMP-3组球结膜下注射MMP-3。8周后观察眼前节照相和眼前节光学相干检查、泪液蕨类试验及结膜组织光镜检查结果。结果：对照组和伪造模组未见结膜皱褶形成，泪液羊齿状结晶样结构完整，光镜下未见胶原和弹力纤维破坏；MMP-1组可见结膜皱褶形成，泪液羊齿状结晶样结构破坏，光镜下见胶原和弹力纤维破坏；MMP-3组未见结膜皱褶形成，泪液羊齿状结晶样结构部分破坏，光镜下见胶原和弹力纤维部分破坏。结论：球结膜下注射MMP-1可构建结膜松弛症1~2级的动物模型。

Objective:To establish an animal model of conjunctivochalasis by subconjunctival injection of matrix metalloproteinase 1 and 3. Methods:New Zealand white rabbits were randomly divided into four groups, the control group had no intervention measures; Pseudo model group was injected susbconjunctival with normal saline; MMP-1 group was injected subconjunctival with matrix metalloproteinase 1; MMP-3 group was injected subconjunctival with matrix metalloproteinase 3. Afer 8 weeks, the results of anterior segment photography and optical coherence test, tear fern test and conjunctival tissue light microscopy were observed. Results:No conjunctival folds were observed in the control group and Pseudo model group, the lacrimal fern-shaped crystalline structures were intact, and no destruction of collagen and elastic fbers was found under the light microscope. In MMP-1 group, conjunctival folds were formed, lacrimal ferns crystalline structures were damaged, and collagen and elastic fbers were damaged under light microscope. No conjunctival folds were found in MMP-3 group, and the lacrimal ferns crystalline structure was partially destroyed, while the collagen and elastic fibers were partially destroyed under light microscope. Conclusion:Subconjunctival injection of matrix metalloproteinase-1 can construct the animal model of conjunctivochalasis of 1-2 grades.

局限性脉络膜凹陷(focal choroidal excavation,FCE)是表现为光感受器细胞层、视网膜色素上皮层向脉络膜层凹陷的眼底病变。发病机制多认为是先天脉络膜发育异常、炎症或感染。基于光学相干断层扫描(optical coherence tomography,OCT)，可将FCE从光感受器尖端与视网膜色素上皮层是否分离、形态特征或中央脉络膜厚度三种方式对其进行分类。FCE常合并脉络膜新生血管等疾病。该文对FCE的临床研究现状做一综述。

Focal choroidal excavation (FCE) can be defined as an excavation into the choroid along the retinal pigment epithelium (RPE) based on optical coherence tomography (OCT) without evidence of corresponding staphyloma or other scleral changes. The pathogenesis is usually congenital choroidal dysplasia, inflammation or infection. Based on optical coherence tomography images, FCE can be classified in three ways: whether the photoreceptor cell layer is separated from the retinal pigment epithelium, morphological characteristics or central choroidal thickness. FCE is often associated with choroidal neovascularization and other diseases. This article will review the clinical research status of FCE.

目的：通过分析基于眼底彩照的人工智能（artificial intelligence,AI）在糖尿病视神经病变（diabetic optic neuropathy,DON）中的参数特征，探索AI在DON诊断中的应用价值。
方法：收集2020年1月1日至2022年4月30日就诊于东莞东华医院、横沥医院及东莞市寮步镇社区卫生服务中心并诊断为糖尿病的患者，采集其一般信息并拍摄以黄斑为中心、图片边缘距离视盘中心超过1PD的50°眼底彩照。眼底彩照由人工智能诊断系统分析获得视盘及血管检测参数，由3-4名眼底专家阅片后分为DON(+)、DON(-)两组并作糖尿病视网膜病变（diabetic retinopathy,DR）分期诊断。比较两组间视盘、血管检测参数的差异性，并分析各项参数以及DR分期与DON发病的相关性。
结果：研究共纳入糖尿病患者526人（945眼），其中男性335人，女性191人；平均年龄为51.58±12.21岁，平均病程为5.51±5.20年。所有入组病例中，DON(+)组205眼，DON(-)740眼；根据专科医师判读结果，无DR 723眼，轻度非增殖期糖尿病视网膜病变（non-proliferrative diabetic retinopathy,NPDR）7眼，中度NPDR 184眼，重度NPDR 24眼，增殖期糖尿病视网膜病变（proliferrative diabetic retinopathy,PDR）7眼。AI检测的视盘及血管参数中，水平视杯直径、垂直视杯直径、水平杯盘比、垂直杯盘比、B区视网膜静脉血管当量、B区视网膜动静脉比值在有或无DON组间存在显著差异；水平视盘直径、垂直视盘直径、弧形斑和视盘面积比、B区视网膜动脉当量在两组之间无显著差异。相关性分析发现，水平视杯直径、垂直视杯直径、水平杯盘比、垂直杯盘比、B区视网膜动静脉比值与DON患病呈负相关；B区视网膜静脉血管当量、DR分期则与其呈正相关。
结论：DON患者的视杯直径、杯盘比、B区视网膜静脉血管当量等基于眼底彩照的人工智能检测参数有显著改变；DON的发病与DR病变严重程度有关。

Objective: To explore the application value of artificial intelligence (AI) in the diagnosis of diabetic optic neuropathy (DON) by analyzing the parameter characteristics of artificial intelligence (AI) based on fundus color photos.
Methods: From January 1, 2020 to April 30, 2022, patients diagnosed with diabetes were collected in Dongguan Donghua Hospital, Hengli Hospital of Dongguan and Community Healthcare Center of Dongguan Liaobu. General information was collected and 50°field vision fundus images(centered on macula and the edge of the images were more than 1PD away from the center of the optic disc) were taken. All the images were divided into DON(+) and DON(-) groups by 3-4 ophthalmologists. All the parameters were detected and analyzed by AI system, and their differences between the two groups were compared. The correlation between each parameter and DR stage with the incidence of DON was analyzed as well.
Results: A total of 526 diabetic patients (945 eyes) were included in this study, including 335 males and 191 females. The mean age was 51.58±12.21 years, and the mean disease duration was 5.51±5.20 years. All the enrolled cases were divided into DON (+) group (205 eyes) and DON (-) group (740 eyes) . According to ophthalmologists’ interpretation, 723 eyes had no DR, 7 eyes had mild nonproliferrative diabetic retinopathy (NPDR), 184 eyes had moderate NPDR, 24 eyes had severe NPDR, 7 eyes had Proliferrative diabetic retinopathy (PDR). Among the parameters detected by AI, there were significant differences in horizontal and vertical optic cup diameter, horizontal and vertical C/D, retinal vein equivalent(RVE) in zone B, and retinal arteriole-to venule ratio(AVR) in zone B between DON(+) and DON(-) groups. There were no significant differences between the two groups in horizontal and vertical optic disc diameter, arc-shaped spot-to-disc area ratio, and retinal artery equivalent(RAE) in zone B. In the analysis of risk factors, horizontal and vertical optic cup diameter, horizontal and vertical C/D, and AVR in zone B were negatively correlated with the diagnosis of DON. RVE in zone B and the severity of DR were positively correlated with the diagnosis of DON.
Conclusions: The AI detection parameters based on fundus color photography have significant changes in the diameter of optic cup, C/D and RVE in zone B in DON patients. The incidence of DON is related to the severity of DR.

视神经炎(optic neuritis,ON)是指视神经的炎性脱髓鞘病变，是引起中青年人视力下降的主要原因。近年来，髓鞘少突胶质细胞糖蛋白抗体阳性视神经炎(myelin oligodendrocyte glycoprotein antibody-positive ON,MOG-ON)成为神经眼科领域的研究热点，国内外报道不断增加。2021年3月，中华医学会眼科学分会神经眼科学组制定了《中国脱髓鞘性视神经炎诊断和治疗循证指南(2021年)》，将MOG-ON作为新的视神经炎亚型纳入脱髓鞘性视神经炎的诊疗体系，给广大眼科医生提供了新的参考依据。因此，临床医生需要充分认识MOG抗体相关疾病和MOG-ON的临床特征和治疗进展，努力提高其诊断和治疗水平，使此类患者能够得到更多的获益，造福于更多的视神经疾病患者。

Optic neuritis(ON)is an inflammatory demyelinating disease of the optic nerve, which is the main cause of vision loss in young and middle-aged people. In recent years, myelin oligodendrocyte glycoprotein antibody-positive ON(MOG-ON)has become a research hotspot in the field of neuro-ophthalmology, and reports at home and abroad are increasing.In March 2021, the Neuro-ophthalmology Group of Ophthalmology Branch of Chinese Medical Association formulated the Evidence-Based Guidelines for the Diagnosis and Treatment of Demyelinating Optic Neuritis in China(2021) , and included MOG-ON as a new optic neuritis subtype in the diagnosis and treatment system of myelinating optic neuritis providing a new reference for the majority of ophthalmologists. Therefore, clinicians need to fully understand the clinical features and treatment progress of MOG antibody-related diseases and MOG-ON, and strive to improve the level of diagnosis and treatment, so that such patients can get more benefits and benefit more patients with optic nerve diseases.

目的：探讨耳穴压豆疗法预防眼底荧光血管造影(fluorescence fundus angiography，FFA)胃肠反应的效果。方法：选取2019年10月至2020年4月在汕头大学·香港中文大学联合汕头国际眼科中心特殊检查科行眼底荧光素血管造影检查的患者583例，实验组298例，对照组285例。对照组在检查前予常规护理措施。试验组检查前在对照组的基础上实施耳穴压豆疗法。比较两组受检者在检查期间的胃肠道反应情况及配合度和舒适度的区别。结果：试验组胃肠道反应发生率低于对照组(P<0.05)。配合度得分试验组为(2.87±0.35)分，对照组为(2.96±0.19)分，两组差异有统计学意义(P<0.001)。舒适度得分试验组为(3.93±0.70)分，对照组为(3.91±0.56)分，两组差异无统计学意义(P=0.122)。结论：耳穴压豆疗法可以降低FFA检查胃肠道反应发生率，疗效安全可靠，操作简便易行，另外，耳穴压豆方法不会造成患者检查时舒适度下降，有助于患者顺利安全完成检查。

Objective: To explore the prevention efficacy of auricular points plaster therapy on gastrointestinal reaction caused by fundus fluorescein angiography (FFA). Methods: We selected 583 patients who underwent fundus fluorescein angiography in the special examination department of our hospital from October 2019 to April 2020, and divided these patients into experimental group (n=298) and control group (n=285). The control group was given routine nursing measures before the examination. The experimental group was treated with auricular points plaster therapy on the basis routine nursing measures before the examination. The gastrointestinal reactions, degree of patient compliance and comfortableness during the examination were compared between the two groups. Results: The incidence of gastrointestinal reaction in the experimental group was lower than that of control group (P<0.05). The score of patient compliance degree was 2.87±0.35 in the experimental group and 2.96±0.19 in the control group, and there was a significant difference between the two groups (P<0.001). Degree of comfortableness was 3.93±0.70 in the experimental group and 3.91±0.56 in the control group. There was no significant difference between the two groups (P=0.122). Conclusion: Auricular points plaster therapy can reduce the incidence of gastrointestinal reaction caused by fundus fluorescein angiography, which is safe and reliable, easy to operate. In addition, the auricular points plaster therapy will not affect patient’s comfortness during examination, and will comply the patients to the examnination smoothly. is helpful for patients to complete the examination comfortably and safely

目前对于成人圆锥角膜(keratoconus，KC)的研究已经很广泛，而对于儿童KC的研究则较少，其诊断和治疗常常基于成人KC的研究基础。与成人KC相比，儿童KC的发展更迅速、造成的后果更严重，其导致的儿童视觉障碍会追随其一生，对其生活质量以及教育发展产生严重的负面影响。为了对儿童KC的治疗有较全面的认识和理解，本文针对近几年儿童KC的治疗进展，对不同治疗方法的安全性、有效性和治疗时机等方面进行综述。

At present, the research on adult keratoconus has been extensive, while the research on pediatric keratoconus is few. The diagnosis and treatment of pediatric keratoconus are often based on the study of keratoconus in adults. Pediatric keratoconus is more aggressive than adult keratoconus, resulting in visual impairment that can follow throughout their lives and have a serious negative impact on their quality of life and educational development. In this paper, according to the treatment progress of pediatric keratoconus in recent years, the safety, effectiveness,and treatment timing of different treatment methods were summarized, in order to have a more comprehensive understanding of the treatment of pediatric keratoconus.

目的：探讨利用微信平台在有晶体眼人工晶体(implantable collamer lens，ICL)植入术后并发性白内障患者延续性护理的应用效果。方法：对13例(16眼)ICL植入术后并发性白内障患者利用微信平台随访和延续性护理，观察患者术前和术后1个月的护理满意度的自身对照。结果：13例患者(16眼)手术均顺利完成，术后均无出现并发症，术后视力均较术前有所提高，术后患者的护理满意度评分高于术前，差异有统计学意义(P<0.05)。结论：利用微信平台进行随访和延续性护理，可以提高患者护理满意度，是应用于ICL植入术后并发性白内障患者的有效护理方法。

Objective: To explore the application effect of WeChat platform in continuous nursing care for patients with complicated cataract after implantable collamer lens (ICL) implantation. Methods: Thirteen patients (16 eyes) with complicated cataracts after ICL implantation were followed up and continued nursing on the WeChat platform, then the self-control of the patients’ satisfaction on nursing before and one month after surgery was observed. Results: A total of 13 patients’ operation (16 eyes) went well, and they had no postoperative complications. The visual acuity of the patients was improved after operation compared with that of before operation, and the nursing satisfaction score of patients after operation was higher than that of before operation; the difference was statistically significant (P<0.05). Conclusion: Using WeChat platform for follow-up and continuous nursing can improve patients' nursing satisfaction, which was an effective nursing method for patients with complicated cataract after ICL implantation.