●AIM:To compare the efficacy,safety,visual outcomes,satisfaction,and comfort of three-dimensional(3D)heads-up visualization system-assisted and conventional microscopic implantable Collamer lens(ICL)surgery.●METHODS...●AIM:To compare the efficacy,safety,visual outcomes,satisfaction,and comfort of three-dimensional(3D)heads-up visualization system-assisted and conventional microscopic implantable Collamer lens(ICL)surgery.●METHODS:Patients undergoing ICL or Toric ICL(TICL)implantation were enrolled and randomized into two groups:TM group(under a conventional microscope)and 3DM group(under NGENUITY 3D visualization system).Ocular parameters were assessed preoperatively and at 1wk,1,3,and 6mo postoperatively.The duration of key surgical steps and the incidence of complications were recorded.Patient-reported outcomes(dry eye,visual quality,comfort)and surgeon satisfaction were assessed using standardized questionnaires.●RESULTS:The study included 98 eyes of 98 refractive error patients(17 males),50 eyes in TM group(age 27.74±5.65y),and 48 eyes in 3DM group(age 29.20±4.89y).Efficacy,safety,quality of vision(QoV),dry eye symptoms,and patients’satisfaction at 6mo were not significant across the time points of 1wk,1,3 and 6mo.No complication was observed in either group.The 3DM group was associated with a longer main step operation time(P=0.037)but better patient visual comfort(P<0.001).The difference in surgical fluency was not statistically significant(P=0.067).Notably,surgeons reported no delays or discomfort and rated the 3DM system significantly higher in image resolution,range of view,depth perception,color contrast,and postural comfort(all P<0.001).●CONCLUSION:For ICL surgery,the use of the NGENUITY 3D visualization system achieves comparable surgical efficacy,safety,and patient satisfaction to procedures performed under a traditional microscope,while delivering superior intraoperative visual performance and postural comfort for the surgeon.These ergonomic and visual advantages make it a promising tool for enhancing clinical practice and surgical training.展开更多
基金Supported by the Open Project of Tianjin Key Laboratory of Retinal Functions and Diseases(No.2024tjswmm002)the Natural Science Foundation of Tianjin(No.25JCLMJC00450)+1 种基金the National Natural Science Foundation of China(No.82271062)the Tianjin Key Medical Discipline Construction Project(No.TJYXZDXK-3-004A-2).
摘要●AIM:To compare the efficacy,safety,visual outcomes,satisfaction,and comfort of three-dimensional(3D)heads-up visualization system-assisted and conventional microscopic implantable Collamer lens(ICL)surgery.●METHODS:Patients undergoing ICL or Toric ICL(TICL)implantation were enrolled and randomized into two groups:TM group(under a conventional microscope)and 3DM group(under NGENUITY 3D visualization system).Ocular parameters were assessed preoperatively and at 1wk,1,3,and 6mo postoperatively.The duration of key surgical steps and the incidence of complications were recorded.Patient-reported outcomes(dry eye,visual quality,comfort)and surgeon satisfaction were assessed using standardized questionnaires.●RESULTS:The study included 98 eyes of 98 refractive error patients(17 males),50 eyes in TM group(age 27.74±5.65y),and 48 eyes in 3DM group(age 29.20±4.89y).Efficacy,safety,quality of vision(QoV),dry eye symptoms,and patients’satisfaction at 6mo were not significant across the time points of 1wk,1,3 and 6mo.No complication was observed in either group.The 3DM group was associated with a longer main step operation time(P=0.037)but better patient visual comfort(P<0.001).The difference in surgical fluency was not statistically significant(P=0.067).Notably,surgeons reported no delays or discomfort and rated the 3DM system significantly higher in image resolution,range of view,depth perception,color contrast,and postural comfort(all P<0.001).●CONCLUSION:For ICL surgery,the use of the NGENUITY 3D visualization system achieves comparable surgical efficacy,safety,and patient satisfaction to procedures performed under a traditional microscope,while delivering superior intraoperative visual performance and postural comfort for the surgeon.These ergonomic and visual advantages make it a promising tool for enhancing clinical practice and surgical training.