Canal compartment

Ourstudy

Badji [8]

Niang [9]

Nasri [11]

Sara [2]

Benouna [12]

Extradural

79.3%

87%

70%

72%

67.5%

91%

Intradural

4.5%

8%

25%

15%

20%

5%

Intramedullary

16.2%

5%

5%

13%

12.5%

4%