نتایج جستجو برای: combined anterior
تعداد نتایج: 495910 فیلتر نتایج به سال:
PURPOSE To evaluate vertical stability after combined orthodontic surgical treatment of skeletal anterior open-bite malocclusion. MATERIALS AND METHODS A literature search was performed to locate studies pertaining to vertical stability after combined orthodontic surgical treatment of skeletal anterior open-bite malocclusion. Data from the identified studies were extracted and assessed for qu...
Introduction. Spinal scoliosis and kyphosis in elderly people sometimes cause severe low back pain. Surgical methods such as osteotomy are useful for correcting the deformity. However, complications during and after surgery are associated with the osteotomy procedure. In particular, it is difficult to manage deformity correction surgery for patients with Parkinson's disease. Here, we present tw...
PURPOSE We investigated the relationships between the ocular anterior segment biometry and the ocular high-order aberrations (HOAs) during accommodation by combined ultralong scan depth optical coherence tomography (UL-OCT) and wavefront sensor. METHODS We enrolled 35 right eyes of young healthy subjects (21 women and 14 men; age, 25.6 ± 3.1 years; spherical equivalent refractive error, -0.41...
Groups of rats received cytotoxic lesions centred in either the anterior thalamic nucleus (AM), the anterior ventral and anterior dorsal thalamic nuclei (AV/AD), or all three nuclei combined (ANT.T). These lesions were made by injecting N-methyl-D-aspartate acid (NMDA). These rats, and a group of surgical controls (SHAM), were trained on a rewarded forced-alternation task in a T-maze. While the...
Purpose. To compare the changes of anterior segment parameters, assessed by swept source anterior segment optical coherence tomography (AS-OCT) after combined Trabectome-cataract surgery and Trabectome-only surgery in open angle glaucoma patients. Methods. Thirty-eight eyes of 24 patients with open angle glaucoma were scanned with swept source AS-OCT before and 4 weeks after combined Trabectome...
STUDY DESIGN The radiographic and clinical results of two different anterior structural grafts were compared in 38 patients who had combined anterior-posterior revision surgery for failed lumbar fusion. OBJECTIVES Failed lumbar fusion surgery, such as pseudarthrosis or flatback deformity, may result in disabling pain. The optimum revision technique has yet to be defined. The authors of the cu...
AIMS/BACKGROUND Anterior uveitis associated with juvenile chronic arthritis concerns two different clinical entities: firstly, antinuclear antibody (ANA) positive patients who have a chronic anterior uveitis with severe complications and often a poor visual prognosis; secondly, usually HLA-B27 positive children, predominantly boys, with unilateral recurrent anterior uveitis. Three patients are ...
For patients with AS and lower cervical spine fractures, surgical methods have mainly included the single anterior approach, single posterior approach, and combined anterior-posterior approach. However, various surgical procedures were utilized because the fractures have not been clearly classified according to presence of displacement in these previous studies. Consequently, controversies have...
Purpose: To evaluate the efficacy of the Wies procedure combined with anterior lamellar recession in the management of cicatricial entropion of the upper eyelid. Patients and methods: Nineteen patients (24 upper lids) with severe cicatricial entropion, trichiasis, and tarsal shortening were included in this study. Previous Snellen’s operation was recorded in 6 patients (8 eyelids). All cases un...
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