| Case 1 | Case 2 | Case 3 | |
| Age | 10 years | 18 years | 14 years |
| Sex | Female | Male | Male |
| Cause of tracheal stenosis | Post-intubation | Post-intubation | Post-tracheostomy |
| Level of tracheal stenosis | Level of cuff | Level of cuff and distal | Level of cuff and distal |
| Length of the stenosis | 1.63 cm | 2.50 cm | 2.33 cm |
| Procedure done | Resection and end to end anastomosis | Resection and end to end anastomosis | Cartilage graft tracheoplasty |
| Induction of Anasthesia | Endotracheal tube | Tracheostomy | Tracheostomy |
| CPB time | 75 mins | 64 mins | 102 mins |
| Total Operative time | 210 mins | 185 mins | 250 mins |