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Table 2 Postoperative complications and morbidities. Data are given as number of complications

From: Digital surgery group versus traditional experience group in head and neck reconstruction: a retrospective controlled study to analyze clinical value and time-economic-social effect

Complications

Digital surgery-assisted (n = 25)

Conventional (n = 27)

P-value

Flap hyperemia or necrosis

9

8

0.62

Titanium plate displacement, deformation, or exposure

3

10

0.03

Infection

7

8

0.89

Orocutaneous fistula

2

2

0.93

Weight change

14

13

0.57

Hematoma

6

9

0.46

Scar deformity

4

11

0.04

Constant pain

6

12

0.12

Paresthesia

9

11

0.73

Cough

9

6

0.27

Dry mouth

12

9

0.28