Minimally invasive surgery in elderly colorectal cancer patients shows potential benefits in frailty recovery despite poorer long-term survival rates.

• 37% of patients were identified as frail preoperatively, with no increase in perioperative complications from minimally invasive surgery.
• Short-term outcomes were similar for frail and non-frail patients, but frail patients had significantly lower overall survival.
• Patients who remained free of recurrence exhibited significant improvement in frailty status one year post-surgery.

Surgeons should consider frailty assessments for better patient selection and post-operative management.