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1.
Plast Reconstr Surg ; 141(5): 742e-758e, 2018 05.
Artigo em Inglês | MEDLINE | ID: mdl-29697631

RESUMO

LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Describe the A-frame configuration of anterior facial buttresses, recognize the importance of restoring anterior projection in frontal sinus fractures, and describe an alternative design and donor site of pericranial flaps in frontal sinus fractures. 2. Describe the symptoms and cause of pseudo-Brown syndrome, describe the anatomy and placement of a buttress-spanning plate in nasoorbitoethmoid fractures, and identify appropriate nasal support alternatives for nasoorbitoethmoid fractures. 3. Describe the benefits and disadvantages of different lower lid approaches to the orbital floor and inferior rim, identify late exophthalmos as a complication of reconstructing the orbital floor with nonporous alloplast, and select implant type and size for correction of secondary enophthalmos. 4. Describe closed reduction of low-energy zygomatic body fractures with the Gillies approach and identify situations where internal fixation may be unnecessary, identify situations where plating the inferior orbital rim may be avoided, and select fixation points for osteosynthesis of uncomplicated displaced zygomatic fractures. 5. Understand indications and complications of use for intermaxillary screw systems, understand sequencing panfacial fractures, describe the sulcular approach to mandible fractures, and describe principles and techniques of facial reconstruction after self-inflicted firearm injuries. SUMMARY: Treating patients with facial trauma remains a core component of plastic surgery and a significant part of the value of a plastic surgeon to a health system.


Assuntos
Ossos Faciais/lesões , Fixação de Fratura/métodos , Procedimentos de Cirurgia Plástica/métodos , Complicações Pós-Operatórias/prevenção & controle , Fraturas Cranianas/cirurgia , Adulto , Placas Ósseas , Parafusos Ósseos , Ossos Faciais/cirurgia , Fixação de Fratura/efeitos adversos , Fixação de Fratura/instrumentação , Fixação de Fratura/tendências , Humanos , Masculino , Complicações Pós-Operatórias/etiologia , Procedimentos de Cirurgia Plástica/efeitos adversos , Procedimentos de Cirurgia Plástica/instrumentação , Procedimentos de Cirurgia Plástica/tendências , Retalhos Cirúrgicos , Titânio
5.
J Am Acad Orthop Surg ; 17(5): 318-24, 2009 May.
Artigo em Inglês | MEDLINE | ID: mdl-19411643

RESUMO

Traumatic dislocation of the metacarpophalangeal joint is a relatively uncommon injury. The dislocation may be easily reducible (ie, simple) or require surgical intervention (ie, complex). The flexor tendons, lumbrical muscle, natatory ligament, and superficial transverse metacarpal ligament combine with the displaced volar plate to create a tight noose, preventing reduction. Surgical approach may be dorsal or volar; however, the radial digital nerve to the index finger is especially at risk through the volar approach. Reported complications include stiffness, arthritis, osteonecrosis of the metacarpal head, and even premature closure of the physis.


Assuntos
Luxações Articulares/terapia , Articulação Metacarpofalângica/lesões , Procedimentos Ortopédicos/métodos , Humanos , Luxações Articulares/diagnóstico
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