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Comparison of long-term postoperative efficacy between two groups of patients
| Case | Follow-up (deceased) | Follow-up time (months) | Recurrence | Chronic pain | Foreign body sensation | Postoperative infection | |
|---|---|---|---|---|---|---|---|
| Control group | 38 | 35 (4) | 68.77 ± 2.65 | 1 | 1 | 0 | 0 |
| Treatment group | 38 | 31 (0) | 68.75 ± 2.65 | 0 | 0 | 0 | 0 |
| P value | 0.42 | 0.42 | |||||
| 76 | 66 (4) | 68.77 ± 2.65 | 1 | 1 | 0 | 0 |
