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Bifrontal decompressive craniectomy

Bifrontal decompressive craniectomy is not recommended to improve outcomes as measured by the Glasgow Outcome Scale–Extended (GOS-E) score at 6 months post-injury in severe TBI patients with diffuse injury (without mass lesions), and with ICP elevation to values >20 mm Hg for more than 15 minutes within a 1-hour period that are refractory to first-tier therapies. However, this procedure has been demonstrated to reduce ICP and to minimize days in the intensive care unit (ICU).

Case series

Wang et al. performed a bifrontal decompressive craniectomy on 56 patients with contusion and laceration of bilateral frontal and temporal lobes, and their follow-up treatment outcomes were tracked within 6 months using Glasgow Outcome Scale. The results showed that 33 patients (out of 56, 58.9%) have recovered, 12 patients (out of 56, 21.4%) have moderate defects, 5 patients (out of 56, 8.9%) have severe defects, 3 patients (out of 56, 5.3%) stayed in persistent vegetative status, and the remaining 3 patients (out of 56, 5.3%) have been dead. There was no persistent temporal hollowing. No patients required revision surgery with modified titanium mesh in this study. Particularly, 28 patients have successfully accepted the early cranioplasty with bone flap or computer-assisted design titanium mesh, and showed good recovery. These results together indicated that the decompressive craniectomy with bifrontal coronal incision in the management of severe contusion and laceration of bilateral fronto-temporal lobes can significantly relieve the comorbidity of intracranial hypertension, and improve the prognosis obviously, thus finally increasing the probability of successful rescue and decreasing the probability of mortality and disability 1).

Wang Z, Su N, Wu RL, Zhang YS, Zhang XJ, Qi JJ, Zhao WP, Zhang Z, Wang JQ. Decompressive Craniectomy With Bifrontal Coronal Incision in the Management of Fronto-Temporal Contusion and Laceration for Early Cranioplasty. J Craniofac Surg. 2017 Feb 22. doi: 10.1097/SCS.0000000000003497. [Epub ahead of print] PubMed PMID: 28230585.
bifrontal_decompressive_craniectomy.txt · Last modified: 2017/03/08 08:55 by administrador