TY - JOUR
T1 - Parametrización de una prótesis tumoral de húmero y el desarrollo de un set
AU - Araujo-Monsalvo, Benjamín
AU - Gómez-Procopio, Janeth
AU - Araujo-Monsalvo, Víctor M.
AU - Hernández-Simón, Luis M.
AU - Domínguez-Hernández, Víctor M.
AU - Rico-Martínez, Genaro
AU - Linares-González, Luis M.
AU - Martínez-Coria, Elisa
AU - Nava-Sánchez, José L.
N1 - Publisher Copyright:
© 2020 Academia Mexicana de Cirugía. Publicado por Permanyer. Este es un artículo open access bajo la licencia CC BY-NC-ND (http://creativecommons.org/licenses/by-nc-nd/4.0/).
PY - 2021/2
Y1 - 2021/2
N2 - Background: The reconstruction of the proximal humerus is possible from the resection of the tumor and the placement of a prosthesis. In some cases, they do not meet the anthropometric aspects of the patients. Objective: To determine the parameters to size the components of a humeral prosthesis and the development of a set, using design software. Method: Forty patients were selected for prostheses, radiographs and CT scans were analyzed and statistical tests were applied to the measurements. Results: The length of the tumors was 8-20 cm. The minimum length of the humerus was 28 cm and 33 cm the maximum. Correlation was observed between the humerus and the tumor and the height of the patient with p = 0.93088 and p = 0.904564, respectively; humerus diameter, p = 0.2345. The set will include three components, diameter 6-10 mm, and length of 24, 26 and 28 cm. Three modular spacers with lengths of 6, 8.5 and 13 cm. Crowns 6.5 and 8.5 cm long, 1.3 cm in diameter and 5 mm nut. Conclusion: With the development of the set, poorly calculated resections and adaptation to any humerus size can be resolved.
AB - Background: The reconstruction of the proximal humerus is possible from the resection of the tumor and the placement of a prosthesis. In some cases, they do not meet the anthropometric aspects of the patients. Objective: To determine the parameters to size the components of a humeral prosthesis and the development of a set, using design software. Method: Forty patients were selected for prostheses, radiographs and CT scans were analyzed and statistical tests were applied to the measurements. Results: The length of the tumors was 8-20 cm. The minimum length of the humerus was 28 cm and 33 cm the maximum. Correlation was observed between the humerus and the tumor and the height of the patient with p = 0.93088 and p = 0.904564, respectively; humerus diameter, p = 0.2345. The set will include three components, diameter 6-10 mm, and length of 24, 26 and 28 cm. Three modular spacers with lengths of 6, 8.5 and 13 cm. Crowns 6.5 and 8.5 cm long, 1.3 cm in diameter and 5 mm nut. Conclusion: With the development of the set, poorly calculated resections and adaptation to any humerus size can be resolved.
KW - Humerus
KW - Parameters
KW - Set
KW - Sizing
KW - Tumor prosthesis
KW - Tumor resection
UR - http://www.scopus.com/inward/record.url?scp=85100314715&partnerID=8YFLogxK
U2 - 10.24875/CIRU.20001695
DO - 10.24875/CIRU.20001695
M3 - Artículo
C2 - 33498062
AN - SCOPUS:85100314715
SN - 0009-7411
VL - 89
SP - 33
EP - 38
JO - Cirugia y Cirujanos (English Edition)
JF - Cirugia y Cirujanos (English Edition)
IS - 1
ER -