P. Sabatier, Percutaneous treatment of chronic subdural hematomas by twist-drill and continuous drainage. Retrospective study of 65 cases, NEUROCHIRE, 47(5), 2001, pp. 488-490
Twist-drill trephination associated with continuous closed drainage was fir
st proposed forty years ago for treating chronic subdural hematomas. We des
cribe the original percutaneous technique and report our experience in a re
trospective study of 65 consecutive patients it-Ito have been operated usin
g this method.