Veterinary ophthalmology · 2025
Medial Orbital Reconstruction After Removal of Multilobular Osteochondrosarcoma (MLO) in a Dog.
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Daly Betsey, Picavet Pierre P, Bruwier Aurelie, Darling Cailyn, Hamon Martin
Аннотация
OBJECTIVE: To describe a medial orbital reconstruction using titanium mesh after surgical excision of a multilobular osteochondrosarcoma (MLO) in a dog.
STUDY DESIGN: Case report.
METHODS: A 9-year-old, castrated, male Siberian Husky was treated for left orbital MLO causing left enophthalmia and lateral displacement of the left globe. A surgical excision was completed, with preservation of the globe. The medial orbit was reconstructed with titanium mesh.
RESULTS: The patient recovered uneventfully. Histopathology confirmed MLO, grade II with complete excision. At the 2-week follow-up, there was persistent mild enophthalmia, but the patient was asymptomatic. No thoracic metastasis, local recurrence or enophthalmia was noted at the 6 months recheck.
CONCLUSION: The use of titanium mesh restored the medial orbit and provided excellent functional and cosmetic outcomes. No major complications were noted up to 6 months postoperatively.
CLINICAL SIGNIFICANCE: Titanium mesh can be used to reconstruct the medial aspect of the orbit in dogs.
STUDY DESIGN: Case report.
METHODS: A 9-year-old, castrated, male Siberian Husky was treated for left orbital MLO causing left enophthalmia and lateral displacement of the left globe. A surgical excision was completed, with preservation of the globe. The medial orbit was reconstructed with titanium mesh.
RESULTS: The patient recovered uneventfully. Histopathology confirmed MLO, grade II with complete excision. At the 2-week follow-up, there was persistent mild enophthalmia, but the patient was asymptomatic. No thoracic metastasis, local recurrence or enophthalmia was noted at the 6 months recheck.
CONCLUSION: The use of titanium mesh restored the medial orbit and provided excellent functional and cosmetic outcomes. No major complications were noted up to 6 months postoperatively.
CLINICAL SIGNIFICANCE: Titanium mesh can be used to reconstruct the medial aspect of the orbit in dogs.