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Stereotactic craniotomy: methods and results using the Brown-Roberts-Wells stereotactic frame
M R Moore1, P M Black, R Ellenbogen
1Neurosurgical Service, Brigham and Women's Hospital, Boston, Massachusetts.
Neurosurgery
|October 1, 1989
Summary
Stereotactic craniotomy combines precision with open surgery to reduce surgical time, complications, and hospital stays for specific brain lesions. This technique offers a safe and effective approach for deep or hard-to-reach tumors.
Area of Science:
- Neurosurgery
- Surgical Oncology
Background:
- Stereotactic surgery offers precision.
- Open craniotomy allows direct visualization.
- Combining these approaches may improve outcomes.
Purpose of the Study:
- To evaluate the efficacy of stereotactic craniotomy.
- To assess its impact on surgical time, morbidity, and hospitalization.
- To define indications and outline the technique.
Main Methods:
- Utilized the Brown-Roberts-Wells stereotactic system.
- Performed stereotactic craniotomy for lesion resection.
- Employed probe-guided resection margins and local anesthesia.
Main Results:
- The technique decreased surgical time, morbidity, and postoperative hospitalization.
- Successfully resected deep intrinsic masses (≤3.5 cm), superficial lesions, and those near critical brain areas.
- Twenty patients were treated using this method.
Conclusions:
- Stereotactic craniotomy is an effective technique for specific intracranial lesions.
- It offers reduced surgical morbidity and hospitalization.
- The method is universally available and cost-effective.