TY - JOUR
T1 - Post-neurosurgical temporal deformities
T2 - Various techniques for correction and associated complications
AU - Santiago, Gabriel F.
AU - Terner, Jordan
AU - Wolff, Amir
AU - Teixeira, Jeffrey
AU - Brem, Henry
AU - Huang, Judy
AU - Gordon, Chad R.
N1 - Funding Information:
Address correspondence and reprint requests to Gabriel F. Santiago, MD Fellow, Neuroplastic and Reconstructive Surgery, Assistant in Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine, Department of Plastic and Reconstructive Surgery, JHOC, 8th Floor, 601 N. Caroline Street, Baltimore, MD 21287; E-mail: gsantia2@jhmi.edu This study was presented, in part, at the American Society of Plastic Surgeons Instructional Course, Orlando, Florida. October, 2017 CRG is a consultant for Stryker CMF. GFS is a recipient of the Synthes Future Leaders Grant which supports the fellowship program. The remaining authors report no conflicts of interest.
Publisher Copyright:
Copyright © 2018 by Mutaz B. Habal, MD.
PY - 2018
Y1 - 2018
N2 - Introduction: An irregular craniofacial contour along the temporal fossa, known commonly as "temporal hollowing deformity," (THD) can arise from multiple etiologies. In fact, up to half of all patients who undergo neurosurgical pterional dissections develop some form of temporal contour deformities. Unfortunately, temporal hollowing correction remains surgically challenging with many techniques resulting in high rates of failure and/or morbidity. Methods: Herein, we describe anatomy contributing to postsurgical temporal deformity as well as time-tested prevention and surgical correction techniques. In addition, a review of 25 articles summarizing various techniques and complication profiles associated with temporal hollowing correction are presented. Results: Complications included infection, implant malposition, revision surgery, pain, and implant removal because of implant-related complications Augmentation with either autologous fat or dermal filler is associated with the highest number of reported complications, including catastrophic events such as stroke, pulmonary embolism, and death. No such complications were reported with use of alloplastic material, use of autologous bone, or free tissue transfer. Furthermore, careful attention to adequate temporalis muscle resuspension and position remain paramount for stable restoration of craniofacial symmetry. Conclusions: Catastrophic complications were associated with injection augmentation of both fat and dermal filler in the temporal region. In contrast, use of alloplastic materials was not found to be associated with any catastrophic complications. As such, for the most severe cases of THD, we prefer to employ alloplastic reconstruction.
AB - Introduction: An irregular craniofacial contour along the temporal fossa, known commonly as "temporal hollowing deformity," (THD) can arise from multiple etiologies. In fact, up to half of all patients who undergo neurosurgical pterional dissections develop some form of temporal contour deformities. Unfortunately, temporal hollowing correction remains surgically challenging with many techniques resulting in high rates of failure and/or morbidity. Methods: Herein, we describe anatomy contributing to postsurgical temporal deformity as well as time-tested prevention and surgical correction techniques. In addition, a review of 25 articles summarizing various techniques and complication profiles associated with temporal hollowing correction are presented. Results: Complications included infection, implant malposition, revision surgery, pain, and implant removal because of implant-related complications Augmentation with either autologous fat or dermal filler is associated with the highest number of reported complications, including catastrophic events such as stroke, pulmonary embolism, and death. No such complications were reported with use of alloplastic material, use of autologous bone, or free tissue transfer. Furthermore, careful attention to adequate temporalis muscle resuspension and position remain paramount for stable restoration of craniofacial symmetry. Conclusions: Catastrophic complications were associated with injection augmentation of both fat and dermal filler in the temporal region. In contrast, use of alloplastic materials was not found to be associated with any catastrophic complications. As such, for the most severe cases of THD, we prefer to employ alloplastic reconstruction.
KW - Complication
KW - Contour deformity
KW - Craniofacial
KW - Neurosurgery
KW - Plastic surgery
KW - Technique review
KW - Temporal hollowing
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U2 - 10.1097/SCS.0000000000004639
DO - 10.1097/SCS.0000000000004639
M3 - Article
C2 - 29863558
AN - SCOPUS:85054426532
VL - 29
SP - 1723
EP - 1729
JO - Journal of Craniofacial Surgery
JF - Journal of Craniofacial Surgery
SN - 1049-2275
IS - 7
ER -