We will soon begin repaving the main driveway outside the Yawkey, Menino, and Moakley buildings. Weather permitting, driveway closures are scheduled for the following weekends, from Friday at 8 p.m. through Sunday at 8 p.m., on the following dates: Sept. 19-21, Sept. 26-28, Oct. 17-19, and Oct. 24-26. 

Access Changes During Construction:

Pedestrian Access: Patients and visitors will be able to enter Moakley through the entrance on East Concord Street.    

Vehicle Access: Vehicular traffic should use the designated drop-off and pick-up area on East Concord Street or the 710 Albany Street Garage. Signage will indicate where metered parking has been blocked off to create a drop-off/pick-up zone (on E. Concord between Harrison and the Moakley side entrance). 

Learn more about our campus redesign. 

The Spetzler Martin Grading Scale estimates the risk of open neurosurgery for a patient with AVM, by evaluating AVM size, pattern of venous drainage, and eloquence of brain location. A Grade 1 AVM would be considered as small, superficial, and located in non-eloquent brain, and low risk for surgery. Grade 4 or 5 AVM are large, deep, and adjacent to eloquent brain. Grade 6 AVM is considered not operable.

Note however, that this scale does not necessarily correlate with risk of treatment by embolization or radiosurgery.

Spetzler Martin Grading Scale

Size of AVM

Small (< 3 cm) 1
Medium (3-6 cm) 2
Large (> 6 cm) 3

Location

Noneloquent site 0
Eloquent site* 1

Venouse drainage

Superficial 0
Deep 1

*Sensorimotor, language, visual cortex, hypothalamus, thalamus, brain stem, cerebellar nuclei, or regions directly adjacent to these structures.

References