Efficacy of Burrhole Craniostomy in Chronic Subdural Hematoma. A Retrospective 9-Year Study

Authors : Hıdır Özer, Ömer Faruk Şahin

Pages : 20-30

Doi:10.19127/mbsjohs.1179140

View : 16 | Download : 15

Publication Date : 2023-02-28

Article Type : Research

Abstract :Objective: To demonstrate the effectiveness, possible complications, and difference of Burr-hole craniostomy surgical technique applied to patients diagnosed with chronic subdural hematoma from other surgical techniques. Methods: The surgical techniques and postoperative clinical and radiological details of 36 patients who were operated on with the diagnosis of chronic subdural hematoma in the Neurosurgery Clinic of Ordu University Training and Research Hospital between 01.01.2013 and 15.08.2022 were retrospectively analyzed. In all patients in the post-op period, control brain CT was taken within the first 24 hours and compared with the pre-op CT. Again, at the end of post-op 1st, 2nd week and 1st month, control brain CT was taken for all patients and GCS was compared with pre-op scores. After determining the post-op complications, the treatment and results of these complications were examined. Results: One patient who was operated on with Burr-Hole developed motor dysphasia in the post-op period, and intraparenchymal hemorrhage was detected in the post-op tomography of this patient. . Post-op clinical and radiological results of patients who underwent burr-hole craniostomy were significantly better than pre-op clinical and radiological results, and the recurrence rate was low, consistent with the literature. All drains placed in the subdural area after the burr hole opened during the operation were removed before discharge. Conclusions: Although the drainage of chronic subdural hematoma with bur-hole craniostomy has a higher recurrence rate compared to the craniotomy method, it has a lower complication rate and is a more easily applicable surgical technique. In our study, some important points about patients who underwent burrhole craniostomy for cSDH evacuation were highlighted. It was observed that our patients who underwent burrhole craniostomy had higher reoperation rates compared to our patients who underwent craniotomy. We think that the presence of residual hematoma in the controls performed with CT in the post-op period should not be the sole criterion for re-operation. We think that CT controls are sufficient if there is improvement in the neurological status of the patient and a better GCS score in the post-op follow-up.
Keywords : KRONİK SUBDURAL HEMATOM, BURR HOLE KRANİYOSTOMİ, KRANİYOTOMİ