[Digital surgical technology in reconstruction of orbital frame].
Zhonghua Kou Qiang Yi Xue Za Zhi
; 46(8): 452-7, 2011 Aug.
Article
em Zh
| MEDLINE
| ID: mdl-22169739
ABSTRACT
OBJECTIVE:
To evaluate the application of digital surgical technology in reconstruction of orbital frame and assess the treatment outcomes.METHODS:
Seven patients with post-traumatic orbital defect were included in this study. Images of the orbit were obtained for each individual through computed tomography (CT). Preoperative design was finished according to rapid prototyping, computer-aided design and computer-aided manufacturing (CAD-CAM) and other digital surgical techniques. Surgical fracture reductions with internal fixation and implant of Medpor were used in operation to reconstruct orbit as well as correct enophthalmos and diplopia.RESULTS:
Accurate realignment of the displaced orbital rim was obtained in all the 7 patients, and enophthalmos and diplopia were corrected in 4 and 2 patients, respectively.CONCLUSIONS:
Digital techniques provide a precise means for preoperative design and operation implementation during orbital reconstruction. As a result, complications can be reduced, and the patient's facial appearance can be maximally improved.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Órbita
/
Fraturas Orbitárias
/
Procedimentos de Cirurgia Plástica
/
Cirurgia Assistida por Computador
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
Limite:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
Zh
Revista:
Zhonghua Kou Qiang Yi Xue Za Zhi
Ano de publicação:
2011
Tipo de documento:
Article