• Nobutaka Yoshioka.
• Department of Plastic Surgery, Tominaga Hospital, Osaka, Japan. Electronic address: Yoshioka0225@aol.com.
• World Neurosurg. 2018 Nov 1; 119: 311-314.

BackgroundPatients with a ventriculoperitoneal (VP) shunt tend to develop epidural fluid accumulation after cranioplasty and also have a higher frequency of syndrome of the trephined after bone flap removal. Thus treatment of patients with postcranioplasty infection and a VP shunt is often challenging.Case DescriptionWe treated 2 patients with postcranioplasty infection and a VP shunt. One patient had undergone decompressive craniectomy for cerebral hemorrhage, and the other patient had a large frontal dead space following resection of a brain tumor. Both patients were treated by immediate cranioplasty with obliteration of the epidural dead space by using a vascularized free latissimus dorsi muscle flap. In both of them, the postoperative course was uneventful without any complications.ConclusionsImmediate cranioplasty and obliteration of the epidural dead space with a vascularized free latissimus dorsi muscle flap is an alternative for patients with postcranioplasty infection who are unfavorable candidates for temporary bone flap removal because of the risk of neurologic deterioration.Copyright © 2018 Elsevier Inc. All rights reserved.

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