Effect of the Postoperative Trendelenburg Position on Chronic Subdural Hematoma Recurrence

In addition to the management described above, the postoperative position was modified in the intervention group (trendelenburg). After admission to the hospital unit (general ward, special care, or intensive care unit), the patient's position was adjusted with a 30° leg elevation and a 10° downward head tilt. Proper positioning was verified with a goniometer. This position was maintained until the drains were removed, and the patient was then positioned according to usual care. If the patient decided to get out of bed, the nurse occluded the drains and reopened them when the patient returned to the position described for each group.