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Table 6 Histological outcomes of six patients in group 1 (microfracture + atelocollagen augmentation)

From: Arthroscopic microfracture with atelocollagen augmentation for osteochondral lesion of the talus: a multicenter randomized controlled trial

Patients

Cartilage thickness

Os score

Immunohistochemistry

Tissue morphology

Matrix staining

Surface architecture

Chondrocyte clusters

Mineral

Blood vessel

Basal integration

Total score

Collagen type I

Collagen Type II

Total Score

1

2.51

2.33

0.00

0.67

0.50

0.67

1.00

1.00

6.17

1.00

0.67

1.67

2

4.00

3.00

1.00

2.00

0.83

1.00

1.00

0.00

8.83

1.00

1.00

2.00

3

 

2.00

0.67

0.00

1.00

0.67

1.00

0.00

5.34

1.00

1.00

2.00

4

4.45

1.33

0.33

0.67

1.00

1.00

1.00

0.67

6.00

0.00

0.33

0.33

5

 

1.33

0.33

0.33

0.83

1.00

1.00

0.00

4.82

0.33

0.33

0.33

6

6.7

2.00

1.00

1.00

1.00

1.00

1.00

0.67

7.67

1.33

1.33

2.66

  1. Os score Oswestry score