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Table 5 Synovial histological characteristics

From: Labral calcification plays a key role in hip pain and symptoms in femoroacetabular impingement

 

Patients with FAI (N = 12)

Patients with OA (N = 4)

Grade

PMCI (0-3)

HYP (0-2)

FIBR (0-2)

VASC (0-2)

PMCI (0-3)

HYP (0-2)

FIBR (0-2)

VASC (0-2)

G 0

9

3

1

1

 

2

1

 

G 1

3

4

3

5

 

2

3

4

G 2

 

5

8

6

2

   

G 3

    

2

   
  1. Data are shown as number of patients. G grade, PMCI perivascular monocyte cell infiltration, HYP hypertrophy, FIBR fibrosis, VASC vascularity