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Table 1 Demographic characteristics of patients

From: Supercapsular percutaneously-assisted total hip (SuperPath) versus posterolateral total hip arthroplasty in bilateral osteonecrosis of the femoral head: a pilot clinical trial

Parameters

SuperPath

PLA

Age (years)

51.00 ± 4.54

51.00 ± 4.54

Gender (%)

Male (100%)

Male (100%)

BMI (kg/m2)

21.49 ± 1.73

21.49 ± 1.73

Etiology

Alcohol abuse

Alcohol abuse

History of hip injury

n.a.

n.a.

History of hip surgery

n.a.

n.a.

ASA grade

1.66 ± 0.58

1.66 ± 0.58

Age of pain onset (years)

 Left

3.00 ± 1.41

2.50 ± 0.71

 Right

3.50 ± 2.12

2.50 ± 2.12

Ficat stage

 III

2

1

 IV

2

3

Surgical side

 Left

2

2

 Right

2

2

Postoperative complication

n.a.

n.a.

Readmission

n.a.

n.a.

  1. ASA American Society of Anesthesiologists, BMI Body mass index, ONFH Osteonecrosis of the femoral head, PLA Posterolateral approach, SuperPath Supercapsular Percutaneously-Assisted Total Hip, L Left hip, R Right hip, n.a. Not applicable