Publications by authors named "I H Silveira"
Purpose: Idiopathic elevated episcleral venous pressure (IEEVP) or Radius-Maumenee syndrome (RMS) is a rare disease without any identified underlying cause. An increasing episcleral venous pressure (EVP) leads to raised intraocular pressure (IOP) and consequently glaucomatous damage of the optic nerve. The objective of this paper is to report this rare condition as well as its clinical management.
View Article and Find Full Text PDF: The development of innovative materials for disease diagnostics and therapeutics is a fast-growing area of scientific research. In this work, we report the development of innovative hydrogels incorporating carbon dots (Cdots) for bioimaging purposes. : The Cdots were prepared using a sustainable and low-cost process, starting with an underused fiber from the Brazilian semiarid region.
View Article and Find Full Text PDFThis study aims to evaluate the post-surgical stability of patients with cleft lip and palate that underwent maxillary advancement surgery. The study was conducted by means of cephalometric analysis of the soft tissues in digital radiographs acquired preoperatively, immediate postoperatively and six months after surgery using Dolphin Imaging 11.5 software.
View Article and Find Full Text PDFBackground: Patients with cleft lip and palate (CLP) often exhibit unique anatomical variations in the pterygoid plates, which can influence fracture patterns at the pterygomaxillary junction (PMJ) during Le Fort I osteotomy. These differences may increase the risk of unfavorable fractures, complicating surgery and recovery.
Purpose: The study purpose was to measure the association between the osteotomy level with the PMJ fracture patterns in CLP patients undergoing Le Fort I osteotomy.
Article Synopsis
- The study discusses a rare complication called anisocoria (specifically mydriasis) that occurred in a patient with cleft lip and palate after orthognathic surgery.
- It suggests that mydriasis may arise from separation of the pterygoid plate from the sphenoid bone, potentially damaging cranial nerves.
- The findings emphasize the need for awareness of anatomical variations in cleft patients to prevent such complications and outline the management of anisocoria.