1, 3-5 days after funnel chest surgery need to lie flat in bed; 2, funnel chest within a week after surgery do not bend, do not turn the chest waist, do not roll; 3, funnel chest within one month after surgery to keep the back straight, two months do not bend to carry heavy objects, three months do not carry out strenuous exercise; 4, funnel chest after surgery try to sleep flat; 5, funnel chest after surgery to avoid trauma and strenuous exercise; 6, funnel chest postoperative stent generally in 2-3 years after surgery 7.Regular outpatient review for changes in condition after funnel chest surgery; 8.If breathing difficulty and chest pain occur after funnel chest surgery due to trauma, immediate consultation and chest front and side X-rays should be taken.