Resumen

JIMENEZ-GARCIA, LM; CHAVEZ-VALENZUELA, A; CABALLERO-LOPEZ, CG  y  LOPEZ-ORTIZ, DB. Complication in replacement of unconventional tumor prosthesis. Acta ortop. mex [online]. 2021, vol.35, n.3, pp.286-289.  Epub 23-Mayo-2022. ISSN 2306-4102.  https://doi.org/10.35366/102369.

Bone metastases from a primary cancer of any part of the body are the most common form of malignant bone tumor constituting approximately 70% of them. The proximal femur being the most common extra-vertebral location for its location; 10% of patients have some pathological fracture, which is a serious complication. Currently the objectives of the treatment of a pathological fracture are: resection with adequate oncological margins, that the patient survives the surgical intervention, maintain the functionality, that the placed implant has a longer life time than the patient. The use of non-conventional hip prostheses is an excellent treatment option fulfilling the 4 established objectives, therefore this case is presented in which a right bipolar hip hemiarthroplasty is performed with a non-conventional prosthesis where it was treated with a described complication and the surgery of resolution.

Palabras llave : Tumor; fracture; hip; complication; bone.

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