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Table 2 Operative time and postoperative hospital stay information

From: Comparison of the total and hidden blood loss in patients undergoing single-level open and unilateral biportal endoscopic transforaminal lumbar interbody fusion: a retrospective case control study

Variable

ULIF

O-TLIF

P-value

Operative time (minute)

176.32 ± 32.89

130.87 ± 24.54

0.000*

Postoperative hospital stay (day)

5.51 ± 1.51

6.55 ± 3.31

0.042*

  1. Open transforaminal lumbar interbody fusion O-TLIF, Unilateral biportal endoscopic transforaminal lumbar interbody fusion ULIF
  2. Data are mean ± standard deviation; *P < 0.05
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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