Three-dimensional reconstruction after removal of zygomatic intraosseous hemangioma

Gómez, Elena; González, Teresa; Arias, Jesús de la Fuente; Lasaletta, Luis

doi:10.1007/s10006-008-0115-7

Cited by 19 publications

(7 citation statements)

References 9 publications

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“…The indications for treatment include mass effect, high risk of hemorrhage, and cosmesis. Different types of treatments have been described including radiotherapy, embolization of the main afferent vessels, curettage, and resection [12,15] . Radiotherapy may stop the progress of the lesion but does not address the cosmetic deformity and has the risks of tissue necrosis, retardation of growth of bones and teeth, telangiectasias, and malignant degeneration [3,9] .…”

Section: Discussionmentioning

confidence: 99%

Intraosseous venous malformation of the zygoma: A case report and literature review

Matsumiya

Nemoto

Kasai

et al. 2015

International Journal of Surgery Case Reports

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HighlightsIntraosseous venous malformations of the zygoma is rare.Venous malformations are often misrepresented as “hemangiomas”.Preoperative arteriography and embolization are necessary for diagnosis and hemorrhage control during operation.En-bloc resection and primary reconstruction of the lesion is important to prevent recurrence and postoperative malar irregularity.For reconstruction, calvarial bone graft is optimal for maintaining malar contour.

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Section: Discussionmentioning

confidence: 99%

Intraosseous venous malformation of the zygoma: A case report and literature review

Matsumiya

Nemoto

Kasai

et al. 2015

International Journal of Surgery Case Reports

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“…2 Maxillectomy defects, maxillary sinus aplasia, and cleft deformities are even more challenging conditions. 3,4 The installation of zygomatic implants (ZIs) is one of the various techniques described in the literature to treat the atrophic maxilla, 5 and several prospective studies [6][7][8][9][10][11] have showed successful outcomes. A previous review on the survival of ZIs 12 observed that most failures were detected until 6 months after surgery, with a high 12-year cumulative survival rate (CSR).…”

Section: Introductionmentioning

confidence: 99%

Survival and Complications of Zygomatic Implants: An Updated Systematic Review

Chrcanovic

Albrektsson

Wennerberg

2016

Journal of Oral and Maxillofacial Surgery

168

166

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Survival and complications of zygomatic implants: an updated systematic review ABSTRACTPurpose: To assess the survival rate of zygomatic implants (ZIs) and the prevalence of complications based on previously published studies.Methods: An electronic search was performed in December/2015 in three databases and was supplemented by hand-searching. Clinical series of ZIs were included. Interval survival rate (ISR) and cumulative survival rate (CSR) were calculated. The untransformed proportion of complications (sinusitis, soft tissue infection, paresthesia, oroantral fistulas) was calculated, considering the prevalence reported in the studies. Results:Sixty-eight studies were included, comprising 4556 ZIs in 2161 patients, with 103 failures.The 12-year CSR was 95.21%. Most failures were detected within the six-month postsurgical period. Studies (n=26) that exclusively evaluated immediate loading showed a statistically lower ZI failure rate than studies (n=34) evaluating delayed loading protocols (P=0.003). Studies (n=5) evaluating ZIs for the rehabilitation of patients after maxillary resections presented lower survival rates. The probability of presenting postoperative complications with ZIs was as follows: sinusitis 2.4% (95%CI 1.8-3.0), soft tissue infection 2.0% (95%CI 1.2-2.8), paresthesia 1.0% (95%CI 0.5-1.4), oroantral fistulas 0.4% (95%CI 0.1-0.6). However, these numbers may be underestimated, as many studies failed to mention the prevalence of these complications. Conclusion:ZIs present a high 12-year CSR, with most failures occurring at the early stages postoperatively. The main observed complication related to ZIs was sinusitis, which may appear several years after ZI installation surgery.

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“…MRI provides not only superior soft-tissue evaluation, but the high-signal enhancement in water-sensitive, T2-weighted sequences allow for assessment of fluid-filled lesions 3. Arteriograms can be utilized if there is concern for high-flow malformations and can be therapeutically advantageous if endovascular intervention is desired, though the benefits of selective embolization are believed to be limited 281213. Several clinicians in the cases reviewed ordered preoperative MRIs and arteriograms, but rarely selective embolization was utilized.…”

Section: Discussionmentioning

confidence: 99%

“…The bleeding that occurred during biopsy procedures was controlled with local measures and cautery. En bloc resection with adequate bony margins appears to minimize the risk of massive bleeding 81321. Therefore, despite the vascular nature of these lesions, hemorrhage is a rare complication.…”

Section: Discussionmentioning

confidence: 99%

“…3 Arteriograms can be utilized if there is concern for high-flow malformations and can be therapeutically advantageous if endovascular intervention is desired, though the benefits of selective embolization are believed to be limited. 2,8,12,13 Several clinicians in the cases reviewed ordered preoperative MRIs and arteriograms, but rarely selective embolization was utilized. Overall, the utility of MRI and arteriograms in the treatment of zygomatic intraosseous hemangiomas remains to be elucidated.…”

Section: Discussionmentioning

confidence: 99%

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Zygomatic Intraosseous Hemangioma: Case Report and Literature Review

Powers

Fisher

Erdmann

2017

Craniomaxillofacial Trauma & Reconstruction

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Intraosseous hemangiomas are uncommon intrabony lesions, representing approximately 0.5 to 1% of all intraosseous tumors. Their description varies from “benign vasoformative neoplasms” to true hamartomatous proliferations of endothelial cells forming a vascular network with intermixed fibrous connective tissue stroma. These commonly present as a firm, painless swelling. Intraosseous hemangiomas present more commonly in females than in males and most likely occur in the fourth decade of life. The most common etiology of intraosseous hemangioma is believed to be prior trauma to the area. They have a tendency to bleed briskly upon removal or biopsy, making preoperative detection of the vascular nature of the lesion of significant importance. There are four variants: (1) capillary type, (2) cavernous type, (3) mixed variant, and (4) scirrhous type. Generally most common in the vertebral skeleton, they can also present in the calvarium and facial bones. In the head, the most common site is the parietal bone, followed by the mandible, and then malar and zygomatic regions. Intraosseous hemangiomas of the zygoma are rare entities with the first case reported in 1950 by Schoenfield. In this article, we review 49 case reports of intraosseous hemangioma of the zygoma, and also present a new case treated with excision followed by polyether-ether ketone implant placement for primary reconstruction.

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Three-dimensional reconstruction after removal of zygomatic intraosseous hemangioma

Cited by 19 publications

References 9 publications

Intraosseous venous malformation of the zygoma: A case report and literature review

Intraosseous venous malformation of the zygoma: A case report and literature review

Survival and Complications of Zygomatic Implants: An Updated Systematic Review

Zygomatic Intraosseous Hemangioma: Case Report and Literature Review

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