Artroplastía total de cadera con impactación de injerto óseo en combinación con malla de titanio para reconstrucción de defecto acetabular óseo secundario a necrosis avascular de la cabeza femoral. Presentación de caso clínico y revisión de literatura.

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Title: Artroplastía total de cadera con impactación de injerto óseo en combinación con malla de titanio para reconstrucción de defecto acetabular óseo secundario a necrosis avascular de la cabeza femoral. Presentación de caso clínico y revisión de literatura.
Alternate Title: Total hip arthroplasty with impaction bone grafting combined with titanium mesh for acetabular bone defect reconstruction secondary to avascular necrosis of the femoral head. Clinical case presentation and literature review.
Authors: Zárate-de la Torre, M.1,2 mauricio.zt95@gmail.com, Dávila-Godínez, G. E.1,2, Sánchez-Aguilar, J. J.1,3,4, Cantillo-de Lucio, E. D.1,3,4, Barrón-Maldonado, F.1,3,4, Téllez-Luna, S. R.1,3,5
Source: Acta Ortopédica Mexicana. Nov/Dec2025, Vol. 39 Issue 6, p394-400. 7p.
Subjects: TOTAL hip replacement, BONE grafting, SYMPTOMS, HIP joint injuries, IDIOPATHIC femoral necrosis, METALS in surgery, FEMUR head
Abstract (English): Avascular necrosis (AVN) of the femoral head is a type of aseptic osteonecrosis caused by the interruption of blood flow to the femoral head, resulting in the cellular death of osteocytes. This pathological process can lead to the degeneration and collapse of the femoral head, causing significant pain and functional disability. Acetabular joint changes or defects begin to be observed in the advanced stages of the disease, following its natural course with advanced joint degenerative changes. In the context of a case of AVN of the femoral head that has progressed to condition an acetabular defect, the placement of a bone graft followed by the placement of a titanium mesh is considered a valid and good therapeutic option, providing both biology and mechanics to the prosthetic construct. We present the case of a 54-year-old male patient with a history of AVN of the femoral head previously treated with total hip replacement of the left hip, who presented to us in an advanced stage of the disease with manifest arthritic changes that have conditioned a predominantly posterior acetabular defect in the right hip. Since we are in an advanced stage of the disease, it was decided to perform a total hip replacement of the right hip, adding the biological component to the acetabular defect by applying both allograft and autograft bone grafts, as well as the placement of a titanium alloy mesh prior to the placement of the acetabular prosthetic component. The entire replacement technique was carried out using uncemented implants. [ABSTRACT FROM AUTHOR]
Abstract (Spanish): La necrosis avascular (NAV) de la cabeza femoral es un tipo de osteonecrosis aséptica causada por la interrupción del flujo sanguíneo a la cabeza femoral, ocasionando la muerte celular de los osteocitos. Este proceso patológico puede llevar a la degeneración y colapso de la cabeza femoral, lo cual causa dolor significativo e incapacidad funcional. Los cambios o defectos acetabulares de la articulación comienzan a observarse en etapas avanzadas de la enfermedad, siguiendo el curso natural de la misma con cambios degenerativos articulares avanzados. En el contexto de un caso de NAV de la cabeza femoral que ha progresado hasta condicionar un defecto acetabular, se considera como una válida y buena opción terapéutica la colocación de injerto óseo con posterior colocación de malla de titanio, proporcionando en conjunto biología y mecánica al constructo protésico. Presentamos el caso de un paciente masculino de 54 años que cuenta con antecedente de NAV de la cabeza femoral previamente tratada con reemplazo articular total de la cadera izquierda y que acude con nosotros en una etapa avanzada de la enfermedad con cambios artrósicos manifiestos que han condicionado un defecto acetabular de predominio posterior en la cadera derecha. Debido a que nos encontramos en una etapa avanzada de la enfermedad, se decide llevar a cabo un reemplazo articular total de la cadera derecha, sumando el componente biológico al defecto acetabular mediante la aplicación de aloinjerto y autoinjerto óseo, así como la colocación de una malla de aleación de titanio previo a la colocación del componente protésico acetabular. Toda la técnica de reemplazo se llevó a cabo mediante implantes no cementados. [ABSTRACT FROM AUTHOR]
Copyright of Acta Ortopédica Mexicana is the property of Sociedad Mexicana de Ortopedia, AC and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Artroplastía total de cadera con impactación de injerto óseo en combinación con malla de titanio para reconstrucción de defecto acetabular óseo secundario a necrosis avascular de la cabeza femoral. Presentación de caso clínico y revisión de literatura.
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  Data: Total hip arthroplasty with impaction bone grafting combined with titanium mesh for acetabular bone defect reconstruction secondary to avascular necrosis of the femoral head. Clinical case presentation and literature review.
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  Data: <searchLink fieldCode="JN" term="%22Acta+Ortopédica+Mexicana%22">Acta Ortopédica Mexicana</searchLink>. Nov/Dec2025, Vol. 39 Issue 6, p394-400. 7p.
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  Data: <searchLink fieldCode="DE" term="%22TOTAL+hip+replacement%22">TOTAL hip replacement</searchLink><br /><searchLink fieldCode="DE" term="%22BONE+grafting%22">BONE grafting</searchLink><br /><searchLink fieldCode="DE" term="%22SYMPTOMS%22">SYMPTOMS</searchLink><br /><searchLink fieldCode="DE" term="%22HIP+joint+injuries%22">HIP joint injuries</searchLink><br /><searchLink fieldCode="DE" term="%22IDIOPATHIC+femoral+necrosis%22">IDIOPATHIC femoral necrosis</searchLink><br /><searchLink fieldCode="DE" term="%22METALS+in+surgery%22">METALS in surgery</searchLink><br /><searchLink fieldCode="DE" term="%22FEMUR+head%22">FEMUR head</searchLink>
– Name: Abstract
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  Data: Avascular necrosis (AVN) of the femoral head is a type of aseptic osteonecrosis caused by the interruption of blood flow to the femoral head, resulting in the cellular death of osteocytes. This pathological process can lead to the degeneration and collapse of the femoral head, causing significant pain and functional disability. Acetabular joint changes or defects begin to be observed in the advanced stages of the disease, following its natural course with advanced joint degenerative changes. In the context of a case of AVN of the femoral head that has progressed to condition an acetabular defect, the placement of a bone graft followed by the placement of a titanium mesh is considered a valid and good therapeutic option, providing both biology and mechanics to the prosthetic construct. We present the case of a 54-year-old male patient with a history of AVN of the femoral head previously treated with total hip replacement of the left hip, who presented to us in an advanced stage of the disease with manifest arthritic changes that have conditioned a predominantly posterior acetabular defect in the right hip. Since we are in an advanced stage of the disease, it was decided to perform a total hip replacement of the right hip, adding the biological component to the acetabular defect by applying both allograft and autograft bone grafts, as well as the placement of a titanium alloy mesh prior to the placement of the acetabular prosthetic component. The entire replacement technique was carried out using uncemented implants. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Spanish)
  Group: Ab
  Data: La necrosis avascular (NAV) de la cabeza femoral es un tipo de osteonecrosis aséptica causada por la interrupción del flujo sanguíneo a la cabeza femoral, ocasionando la muerte celular de los osteocitos. Este proceso patológico puede llevar a la degeneración y colapso de la cabeza femoral, lo cual causa dolor significativo e incapacidad funcional. Los cambios o defectos acetabulares de la articulación comienzan a observarse en etapas avanzadas de la enfermedad, siguiendo el curso natural de la misma con cambios degenerativos articulares avanzados. En el contexto de un caso de NAV de la cabeza femoral que ha progresado hasta condicionar un defecto acetabular, se considera como una válida y buena opción terapéutica la colocación de injerto óseo con posterior colocación de malla de titanio, proporcionando en conjunto biología y mecánica al constructo protésico. Presentamos el caso de un paciente masculino de 54 años que cuenta con antecedente de NAV de la cabeza femoral previamente tratada con reemplazo articular total de la cadera izquierda y que acude con nosotros en una etapa avanzada de la enfermedad con cambios artrósicos manifiestos que han condicionado un defecto acetabular de predominio posterior en la cadera derecha. Debido a que nos encontramos en una etapa avanzada de la enfermedad, se decide llevar a cabo un reemplazo articular total de la cadera derecha, sumando el componente biológico al defecto acetabular mediante la aplicación de aloinjerto y autoinjerto óseo, así como la colocación de una malla de aleación de titanio previo a la colocación del componente protésico acetabular. Toda la técnica de reemplazo se llevó a cabo mediante implantes no cementados. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Acta Ortopédica Mexicana is the property of Sociedad Mexicana de Ortopedia, AC and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=lth&AN=189501371
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      – Type: doi
        Value: 10.35366/121819
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      – Code: spa
        Text: Spanish
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        PageCount: 7
        StartPage: 394
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      – SubjectFull: TOTAL hip replacement
        Type: general
      – SubjectFull: BONE grafting
        Type: general
      – SubjectFull: SYMPTOMS
        Type: general
      – SubjectFull: HIP joint injuries
        Type: general
      – SubjectFull: IDIOPATHIC femoral necrosis
        Type: general
      – SubjectFull: METALS in surgery
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      – SubjectFull: FEMUR head
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      – TitleFull: Artroplastía total de cadera con impactación de injerto óseo en combinación con malla de titanio para reconstrucción de defecto acetabular óseo secundario a necrosis avascular de la cabeza femoral. Presentación de caso clínico y revisión de literatura.
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              Text: Nov/Dec2025
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