Journal article
Surgical Decision-Making in Microvascular Reconstruction of Composite Scalp and Skull Defects
The Journal of craniofacial surgery, Vol.31(7), pp.1895-1899
10/2020
DOI: 10.1097/SCS.0000000000006623
PMID: 32604312
Abstract
Microvascular reconstruction of composite scalp and skull defects requires careful planning of both cranial bone and soft-tissue coverage. The current body of literature has yet to identify a "best practice" approach to achieve these goals.
A retrospective chart review was performed. Patients with composite defects who underwent combined microvascular surgery of the scalp and skull were included over a 6-year period. Reconstructions were classified by: microvascular flap, cranioplasty, timing of cranioplasty (primary or delayed), and exposure to radiation.
Forty-five microvascular flaps were performed for 36 patients. Fasciocutaneous flaps were more likely to experience complications than other microvascular flaps (50.0% versus 8.6%, P = 0.008). Forty of the 50 patients (80%) underwent cranioplasty, including 19 autogenous and 21 alloplastic reconstructions. There were 8 total complications: partial flap loss with implant exposure (n = 5), cranioplasty infection (n = 2), and wound dehiscence (n = 1). Alloplastic implants experienced more frequent complications than autologous reconstructions (33.3% versus 5.3%, P = 0.046). Titanium implants demonstrated the higher rates of complications than other groups (P = 0.014). Titanium implants also had more complications relative to poly-ether-ether-ketone implants (60.0% versus 9.1%, P = 0.024). Immediate alloplastic cranioplasty was associated with a significant increase in complications relative to autogenous reconstruction (54.5% versus 5.5%, P = 0.027), and no significant difference in the delayed group (10% versus 0%, P = 0.740).
According to authors' knowledge, myofascial flaps yield the lowest complication rate and when possible, autologous cranioplasty is preferred. When defects are too large to accommodate autogenous bone, the authors prefer delayed prefabricated poly-ether-ether-ketone implant reconstruction.
Details
- Title: Subtitle
- Surgical Decision-Making in Microvascular Reconstruction of Composite Scalp and Skull Defects
- Creators
- James D Vargo - Department of Plastic Surgery, University of Kansas Medical Center, Kansas City, KSWojciech PrzyleckiBrian T Andrews
- Resource Type
- Journal article
- Publication Details
- The Journal of craniofacial surgery, Vol.31(7), pp.1895-1899
- DOI
- 10.1097/SCS.0000000000006623
- PMID
- 32604312
- NLM abbreviation
- J Craniofac Surg
- ISSN
- 1049-2275
- eISSN
- 1536-3732
- Language
- English
- Date published
- 10/2020
- Academic Unit
- Craniofacial Anomalies Research Center; Neurosurgery; Otolaryngology
- Record Identifier
- 9984107408602771
Metrics
26 Record Views