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What general surgery loupes need to do
General surgical visual demands track with the case mix. Open hernia repair and breast work happen in superficial, well-lit fields with structures visible to unaided vision. Open abdominal cases — colectomy, HPB resections, surgical oncology — involve deeper exposure, longer working distance, and dissection around vascular structures where magnification helps. Trauma adds the additional variable of speed and unpredictable anatomy.
