Spetzler Martin

Property
Score
Size
>6cm: 3
3-6cm: 2
<3cm: 1
Eloquence
Eloquent: 1
Non-eloquent: 0
Venous Drainage
Deep: 1
Superficial: 0

References

  • Spetzler RF, Martin NA. A proposed grading system for arteriovenous malformations. J Neurosurg 1986; 65: 476–483.
  • Hamilton MG, Spetzler RF. The prospective application of a grading system for arteriovenous
    malformations. Neurosurgery 1994; 34: 2–6.