We have located links that may give you full text access.
CASE REPORTS
ENGLISH ABSTRACT
JOURNAL ARTICLE
[Early treatment of secondary muscle restriction due to orbital blow-out fractures].
Journal Français D'ophtalmologie 1999 June
INTRODUCTION: Orbital blow-out fractures can result in chronic oculomotor restriction. This is the consequence of orbital fasciae or muscle trapped within the fracture. A delayed treatment usually results in incomplete repair. However, when the extrapped tissues are freed by reconstruction of the orbital floor, oculomotor sequelae can be prevented or at least limited.
PATIENTS AND TREATMENT: Twelve adults and 2 children were treated for blow-out fracture in the past two years at the Eye Department of Geneva University Hospital. All of these patients had a non regressive oculomotor restriction, an enophthalmus and/or an infraorbital hypoesthesia with evidence of a blow-out fracture on the CT-scan. They were operated on between the second and the sixth week following trauma. Extrapped fasciae were freed under microscope and the orbital floor was reconstructed with a thin plate of biomaterial (PDS).
RESULTS: Tissues could be entirely removed and kept separated from the underlying structures by the biomaterial used for reconstruction. Ocular motility returned to normal in 13 cases within 1 to 3 months, without further intervention. Only one patient had to wear a low grade prism with vertical action.
DISCUSSION: In case of blow-out fractures, the long term prognosis of the ocular motility depends on immediate management following the trauma. Orbital floor reconstruction is indicated when consecutive oculomotor restriction is likely avoiding in the majority of the cases any residual oculomotor restriction. On the contrary when delayed, treatment is often difficult generally with limited mobility.
CONCLUSION: From an ophthalmological point of view, microsurgical extraction of incarcerated orbital fasciae and reconstruction of the orbital floor is indicated for early treatment of oculomotor restriction.
PATIENTS AND TREATMENT: Twelve adults and 2 children were treated for blow-out fracture in the past two years at the Eye Department of Geneva University Hospital. All of these patients had a non regressive oculomotor restriction, an enophthalmus and/or an infraorbital hypoesthesia with evidence of a blow-out fracture on the CT-scan. They were operated on between the second and the sixth week following trauma. Extrapped fasciae were freed under microscope and the orbital floor was reconstructed with a thin plate of biomaterial (PDS).
RESULTS: Tissues could be entirely removed and kept separated from the underlying structures by the biomaterial used for reconstruction. Ocular motility returned to normal in 13 cases within 1 to 3 months, without further intervention. Only one patient had to wear a low grade prism with vertical action.
DISCUSSION: In case of blow-out fractures, the long term prognosis of the ocular motility depends on immediate management following the trauma. Orbital floor reconstruction is indicated when consecutive oculomotor restriction is likely avoiding in the majority of the cases any residual oculomotor restriction. On the contrary when delayed, treatment is often difficult generally with limited mobility.
CONCLUSION: From an ophthalmological point of view, microsurgical extraction of incarcerated orbital fasciae and reconstruction of the orbital floor is indicated for early treatment of oculomotor restriction.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app