These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Optic nerve decompression in the comatose and conscious patients after trauma.
    Author: Lübben B, Stoll W, Grenzebach U.
    Journal: Laryngoscope; 2001 Feb; 111(2):320-8. PubMed ID: 11210883.
    Abstract:
    OBJECTIVE: To investigate the efficacy of early optic nerve decompression in comatose and conscious patients with indirect traumatic optic neuropathy. STUDY DESIGN: Retrospective analysis of 65 optic nerve decompressions. METHODS: The total collective of optic nerve decompressions comprised 65 patients treated within the period between February 1987 and December 1998. Thirteen of these 65 patients (average age, 32 y) were comatose and required critical care treatment, so visual acuity could not be measured. The indication for surgical decompression in all patients was based on the ophthalmological examination and the finding on computed tomography (CT) scan of a lesion inside the optic nerve canal or the orbit apex, respectively. RESULTS: In the comatose patients the time interval between trauma and surgery was 16.1+/-12.1 hours (mean +/- standard deviation). During the subsequent postoperative examinations (on average, 12.3 mo postoperatively) five patients showed a normal visual acuity (20/20), two patients a visual acuity of 20/30 and 20/50, and one a visual acuity of 20/200. Three patients (three eyes) remained amaurotic. Two patients died of the general and severe consequences of injury. The beneficial visual acuity results achieved within the group of comatose patients were equivalent to those achieved within the group of patients who were conscious during the preoperative examination. The success rate, defined as an improvement of three lines with a final visual acuity of at least 20/1000, was 57.7% versus 61.5%. CONCLUSION: The results confirm our concept of early decompression of the optic nerve, based on close interdisciplinary cooperation and the ophthalmological findings.
    [Abstract] [Full Text] [Related] [New Search]