白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析

Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.     

白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析

Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.     

白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析

Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.     

白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析

Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.     

白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析

Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.     

白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析

Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.     

白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析

Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.     

白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析

Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.     

白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析

Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.     

白内障超声乳化吸除术和囊外摘除术初学者玻璃体脱出危险因素分析

Objective To investigate the risk factors related to vitreous loss of phacoemulsification and extracapsular cataract extraction. Methods The clinical data of the initial continuous 350 cases of pha-coemulsification and 350 cases of extracapsular cataract extraction were reviewed. Vitreous loss rate related to each risk factors (gender, age, laterality of the eye,type of cataract, IOL power,success of capsulorhexis,coordinafion of the patients, etc) were measured. Chi-square and Logistic analysis were used to identify the differ-ence of each rate. Results In the ECCE group, there is no significance among each risk factor. In the Phaco group,type of cataract,IOL power and capsulorhexis successful or not affected the vitreous loss rate. Grade IV nuclear,unsuccessful capsulorhexis, IOL power ≥ 24.5D, IOL power ≤ 15.0D and grade Ⅰ nuclear are the risk factors related to the vitreous loss rate,while grade Ⅱ nuclear is a significant protect factor (p <0.05). Conclu-sion The trainees are suggested to choose patients with emmetropia,cataract with grade n nuclear and relative young age and to perform phacoemulsification with successful capsulorhexis.