過熟白內障

過熟白內障增加手術之困難度

Category:

Science & Technology

Tags:

• 過熟白內障
• cataract
• cata
• lens
• IOL
• artificial
• 白內障
• 水晶體
• 多焦點
• 散光
• 非球面
• 微小切口
• 超音波乳化術

[angboonliong]

Try to put counter traction when youc create your main port. You were struggling with the keratome. Make the anterior chamber really deep on capsulorhexis. Your capsulorrhexis forceps is too large. Try a quick chop or a pothole chop for white cataracts. Divide your nucleus into fragments first before emulsification. It lessens you phaco power and reduces the exposure of the posterior capsule during the phaco of the last fragments. Also, you may opt to lower your settings in the last chunk.

[MrGoodvision]

@angboonliong

Thank you for your comments. I will try as your recommendations.

[angboonliong]

@jefflee: countertraction by thornton ring or by a spatula on the side port.

@ doctor good vision: If you chop before you phaco, you keep the capsular bag inflated. You were doing a white cataract, not much cortex left to cushion your PC. A nagahara chopper is ok but you might want to try a verges by rhein or the espiritu caparas chopper by asico.

[jeffleeucc]

@angboonliong lol we have got a pro Dr here on youtube