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Table 2 Results of Routine Laboratory Tests for Patients Undergoing HTO Surgery

From: Re-evaluating the necessity of routine laboratory tests after high tibial osteotomy surgery

Laboratory Test (n = 482)

ALTR (n; %)

PCTR (n; %)

Routine blood test

 Hemoglobin

106(22.0 %)

19(3.9 %)

 Platelets

36(7.5 %)

0 (0)

Liver function test

 Alanine aminotransferase

6(1.2 %)

0 (0)

 Aspartate aminotransferase

178(36.9 %)

 

 Albumin

212(44.0 %)

20(4.1 %)

Renal function test

 Creatinine

77(16.0 %)

0 (0)

 Blood urea nitrogen

2(0.4 %)

0 (0)

Coagulation function

 PT

30(6.2 %)

0 (0)

 APTT

50(10.4 %)

0 (0)

Electrolytes

 Serum sodium

32(6.6 %)

0 (0)

 Serum potassium

17(3.5 %)

17(3.5 %)

 Serum calcium

19(3.9 %))

0 (0)

  1. ALTR abnormal postoperative laboratory test result, PCTR postoperative clinical treatment required, PT prothrombin time, APTT activated partial thromboplastin time, HTO high tibial osteotomy