Padronização do estudo radiográfico do pé pela caixa Niza

Abstract: Objective This study proposes the Niza box, a device created to reduce interpretive errors among professionals and facilitate the correct positioning of structures by standardizing orthopedic radiography of the foot in anteroposterior, loaded, and Saltzman views. Methods Descriptive study based on material collected at an Orthopedics Ambulatory from a tertiary service in a large Brazilian city. The X-ray device was a Lotus X, model HF 500 M, 500 milliamperes and 125 kilovolts capacity, 100 cm focus-film distance, and 24 × 30 cm radiographic chassis. Device controls were set at 100 mA, 5 mA/sec, and 60 kilovolts, depending on the variable size of the foot. The same team of previously trained radiography technicians performed the tests under the authors' supervision. The chassis were positioned in three specific Niza box spaces per the proposed incidence. Data from 50 images from people between 18 and 70 years old were analyzed. Results Radiographs taken using the proposed device usually had a satisfactory quality, allowing correct identification of the anatomical elements of the foot and ankle and angular reconstruction. Small image variations due to foot size were acceptable and expected, allowing radiograph standardization. Conclusion The Niza box is a good method for minimizing interference and avoiding radiographic interpretation errors, providing quality and agility to the examination, and reducing cost and unnecessary repetitions. It is an innovative, low-cost device made of recyclable and biodegradable material.

Object Details

• Alternative title: Standardization of the Radiographic Study of the Foot Using the Niza Box
• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Portugiesisch

References and Relationships

• Bibliographic citation: Padronização do estudo radiográfico do pé pela caixa Niza ; volume:58 ; number:06 ; year:2023 ; pages:e847-e853 ; Revista Brasileira de ortopedia ; 58, Heft 06 (2023), e847-e853

Contributors, Places and Time

• Contributor: Fernandes, João Vitor de Castro ; Oliveira, Lucas Pena de ; Fernandes, Pedro Agner Aguiar ; Niza, Altair Carlos ; Cerqueira, Ana Luiza de Souza Lima

Further information

• DOI: 10.1055/s-0043-1771486
• URN: urn:nbn:de:101:1-2024012511064052347013
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:33 AM CEST