Congenital anomalies of the orbital roof are rare occurrences. The case of a 2-year-old child with vertical orbital dystopia and abnormalities of the right bony orbit is presented. The patient underwent right orbital reconstruction to restore facial symmetry. A coronal approach with a frontal craniotomy was used for intracranial exposure. The abnormal angulation of the roof was corrected, and the defect was reconstructed with a split-calvarial bone graft harvested from the parietal region. The bone graft was secured with resorbable plate fixation. To preserve vision, reconstruction of this type must be done at an early age, preferably before the age of 4 years. In this patient, there is good facial symmetry and normal globe positioning 5 years after surgery.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1097/00001665-200411000-00008 | DOI Listing |
Phys Rev Lett
December 2024
Harish-Chandra Research Institute, A CI of Homi Bhabha National Institute, Chhatnag Road, Jhusi, Allahabad 211019, India.
Pump-probe response of the spin-orbit coupled Mott insulator Sr_{2}IrO_{4} reveals a rapid creation of low-energy optical weight and suppression of three-dimensional magnetic order on laser pumping. Postpump there is a quick reduction of the optical weight but a very slow recovery of the magnetic order-the difference is attributed to weak interlayer exchange in Sr_{2}IrO_{4} delaying the recovery of three-dimensional magnetic order. We suggest that the effect has a very different and more fundamental origin.
View Article and Find Full Text PDFOphthalmic Plast Reconstr Surg
January 2025
Division of Orbital and Ophthalmic Plastic Surgery, Jules Stein Eye Institute, University of California, Los Angeles, California, U.S.A.
Purpose: Phenylephrine testing prior to Müller muscle conjunctival resection has traditionally been used to predict postoperative outcomes. The purpose of this study is to determine if preoperative phenylephrine testing impacts postoperative changes in eyelid position.
Methods: In this multicenter cross-sectional cohort study, 270 eyelids of participants with involutional ptosis and levator function >12 mm who underwent Müller muscle conjunctival resection were divided into 2 comparison groups.
Alzheimers Dement
December 2024
Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil.
Background: Positron emission tomography (PET) imaging greatly impacted Alzheimer's disease (AD) research and diagnosis. which makes predicting PET brain imaging alterations using blood data is of high interest. Additionally, integrating PET and omics data can provide new insights into AD pathophysiology.
View Article and Find Full Text PDFOphthalmic Plast Reconstr Surg
January 2025
Kahana Oculoplastic and Orbital Surgery, Livonia, Michigan.
Loss of periocular skin due to cancer, trauma, or surgery is a major reconstructive challenge; resultant tissue contracture can cause eyelid malposition with poor functional and aesthetic outcomes. We describe the successful use of cryopreserved umbilical cord amniotic membrane as a wound covering and scaffold for periorbital anterior lamellar defects. This is a retrospective case series of 4 patients (mean 21 years, range 9-30 years, 3 male) who underwent periocular reconstruction with umbilical cord amniotic membrane of 9 different sites.
View Article and Find Full Text PDFTurk J Ophthalmol
December 2024
Ankara Bilkent City Hospital, Clinic of Ophthalmology, Ankara, Türkiye.
Objectives: This study aimed to examine the publication rates of abstracts related to oculoplastic surgery and orbital diseases presented at the Turkish Ophthalmological Association National Congresses (TOA-NCs) in 2013-2022.
Materials And Methods: The study included abstracts in the field of oculoplastic surgery and orbital diseases accepted for presentation at TOA-NCs between 2013 and 2022. These abstracts were reviewed in terms of presentation type (oral, poster), number of authors, study setting (university, training and research, private, public, or abroad hospital), study type (case, clinical, or basic science), study topic (eyelid, lacrimal system, orbit, or thyroid eye disease), journal publication status, time to publication (months), publishing journal (national, international), and journal impact factor.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!