Results 61 to 70 of about 6,159 (239)

Lateral Transorbital Approach for Lateral Sphenoid Defects: Anatomy, Surgery, Nasoseptal Flap Use, and a 4‐Case Series

open access: yesLaryngoscope Investigative Otolaryngology, Volume 10, Issue 2, April 2025.
In this case series, we assess the effectiveness and anatomical advantages of the lateral transorbital approach for complex skull base repairs in the lateral recess of a pneumatized sphenoid sinus and compare it to standard transnasal methods. We conclude that the lateral transorbital approach enhances visualization, reduces nerve injury risk, and ...
Darlene Lubbe   +2 more
wiley   +1 more source

Canaliculus obstruction etiology [PDF]

open access: yes, 2001
Purpose: There are few Brazilian studies about canaliculus obstruction etiology. To analyze the various etiologies of the obstruction was the goal in the present study.
Bison, Simone   +3 more
core   +4 more sources

Investigating Estrogen and Progesterone Receptors in the Lacrimal Sacs of Individuals With and Without Chronic Dacryocystitis

open access: yesBeyoglu Eye Journal, 2019
INTRODUCTION[|]Chronic dacryocystitis is usually seen in middle-aged or older women, suggesting that decreased estrogen and progesterone serum levels may be a causative factor in the disease pathology.
Hakan Baybora   +3 more
doaj   +1 more source

Midface Degloving Approach for Total Maxillectomy Without Orbital Exenteration: A Case Series

open access: yesOTO Open, Volume 9, Issue 1, January-March 2025.
Abstract Objective Evaluate the feasibility of the midface degloving approach (MDA) in total maxillectomy without orbital exenteration (TMWOE) and reconstruction for sino‐nasal neoplasms. Study Design Retrospective case series. Setting Tertiary referral center.
Derek Sheen, Dequan Weston, Eli Gordin
wiley   +1 more source

Clinicobacteriological study of chronic dacryocystitis in Egypt

open access: yesBulletin of the National Research Centre, 2019
Background Empirical antibiotic treatment is a common practice to manage chronic dacryocystitis in many healthcare settings in spite of the probability for changing in the types of microbial isolates.
Sahar Negm   +4 more
doaj   +1 more source

A new method of endonasal dacryocystorhinostomy [PDF]

open access: yesНаука и инновации в медицине, 2020
Objectives - to improve the quality of surgical treatment of patients with chronic dacryocystitis. Material and methods. Six people participated in the study. All the examined and operated patients were diagnosed with chronic dacryocystitis. The patients'
Nikolay V. Volov
doaj   +1 more source

Malignant Melanoma of Nose and Paranasal Sinuses: 2 Case Reports [PDF]

open access: yes, 2010
Malignant melanoma is one of the rare and highly aggressive diseases of the sinonasal cavity. High index of suspicion is required for diagnosis as the patient usually presents with non specific signs and symptoms.
Bhagat, S   +4 more
core   +1 more source

Retrospective study in 1020 cases on the rate of surgical site infections after lacrimal surgery without prophylactic systemic antibiotics

open access: yesActa Ophthalmologica, Volume 102, Issue 8, Page 963-967, December 2024.
Abstract Background/Aims Data regarding the effectiveness of prophylactic systemic antibiotics (PSA) in lacrimal surgery is scarce. Therefore, we determined the postoperative surgical site infection (SSI) rate in lacrimal surgery without PSA. Methods We retrospectively analysed files of patients who underwent external (extDCR) or endoscopic endonasal ...
R. O. B. de Keizer   +6 more
wiley   +1 more source

The association of neonatal dacryocystoceles and infantile dacryocystitis with nasolacrimal duct cysts (an American Ophthalmogical Society Thesis) [PDF]

open access: yes, 2012
PURPOSE: To investigate whether neonatal dacryocystoceles and dacryocystitis are associated with nasolacrimal duct cysts, and to report the outcomes of treatment of these disorders. METHODS: This was a retrospective medical record review of two groups of
Lueder, Gregg T
core   +2 more sources

Conformation‐associated health in pet rabbits in the UK: A VetCompass cohort study

open access: yesVeterinary Record, Volume 195, Issue 5, 7/14 September 2024.
Abstract Background Domestic rabbit breeds vary substantially from the wild rabbit body type. However, little is known about how the conformation of pet rabbits influences their health. Methods Data were extracted from VetCompass anonymised clinical records of rabbits under UK primary veterinary care during 2019.
Dan G. O'Neill   +4 more
wiley   +1 more source

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