Table 3: Type of surgery and postoperative complications in the studied patients.

ComplicationsGroup I (living 𝑛 = 4 3 )Group II (died 𝑛 = 6 )Total ( 𝑛 = 4 9 )

Type of surgery (%)
 Arterial ligature4 (9.3)1 (16.7)5 (10.2)
 Vein ligature10 (23.3)010 (20.4)
 Larynx and tracheal suture2 (4.7)1 (16.7)3 (6.1)
 Pharynx and esophagus suture1 (2.3)1 (16.7)2 (4.1)
 FB removal3 (7)03 (6.1)

Wound sepsis (%)4 (9.3)04 (8.1)

Hoarseness (%)2 (4.7)02 (4.1)

Arteriovenous fistula000