Table 4.

Follow-up management and prognosis of patients with drainage system application

No.	Postoperative management-continuous drainage and than remove	Prognosis
1	remove drainage 2 days later	better, discharged 9 days after operation
2	remove drainage 4 days later	go on for rehabilitation treatment
3	remove drainage 1 day later	better, discharged 28 days after operation
4	remove drainage 2 days later	better, discharged 6 days after operation
5	remove drainage 2 days later	better, discharged 8 days after operation
6	remove drainage 2 days later	better, discharged 10 days after operation
7	remove drainage 4 days later	go on for rehabilitation treatment