Table 2 Surgical outcomes of both the PEID group and PETD group

Operative time (minutes)

64.61 ± 5.60

85.58 ± 8.52

 < 0.001*

Fluoroscopy times (n)

2.93 ± 0.90

13.35 ± 2.30

 < 0.001*

Intraoperative blood loss (ml)

13.75 ± 4.44

13.65 ± 3.62

0.866

Postoperative hospital stay (days)

2.57 ± 1.14

2.58 ± 1.07

0.985

Complications

2/26

2/24

1.000

Modified Macnab criteria

1.000

Excellent

14

13

Good

11

10

Fair

3

2

Poor

0

1