Advertisement

Topics

Frozen Autograft-Prosthesis Composite Reconstruction in Malignant Bone Tumors.

08:00 EDT 1st October 2015 | BioPortfolio

Summary of "Frozen Autograft-Prosthesis Composite Reconstruction in Malignant Bone Tumors."

Several methods are available using an endoprosthesis or biological reconstruction for malignant bone tumors. Methods that use allograft-prosthesis composites have shown promising results. In 1999, the authors developed a method of reconstruction that uses a tumor-bearing autograft treated with liquid nitrogen. This technique was modified to produce a pedicle frozen autograft to maintain anatomical continuity on one side. In this study, the results of bone reconstructions using frozen autograft-prosthesis composites were retrospectively evaluated. The demographic data, histological records, surgical procedures, functional scores, and complications of 22 patients who had bone sarcoma or metastasis and at least 2 years of follow-up were reviewed. There were 19 patients with primary bone sarcoma and 3 with bone metastasis. Average age was 36 years (range, 9-73 years), and mean follow-up was 63 months (range, 24-176 months). Reconstructions were performed on 10 proximal femurs, 5 distal femurs, 4 proximal tibias, 1 proximal humerus, 1 proximal radius, and 1 hemipelvis. There were 12 pedicle-freezing and 10 free-freezing procedures. Union rate was 90% (9/10), and average union time was 9.5 months. Average Musculoskeletal Tumor Society score was 89.3%. Complications included 1 fracture, 2 infections, 3 soft tissue recurrences, and 1 posterior interosseous nerve palsy. The authors concluded that the frozen autograft-prosthesis composite demonstrated excellent Musculoskeletal Tumor Society scores, a low complication rate, and a good union rate and was superior when used with the pedicle-freezing technique. [Orthopedics. 2015; 38(10):e911-e918.].

Affiliation

Journal Details

This article was published in the following journal.

Name: Orthopedics
ISSN: 1938-2367
Pages: e911-e918

Links

DeepDyve research library

PubMed Articles [10526 Associated PubMed Articles listed on BioPortfolio]

Interosseous Membrane Reconstruction Utilizing Flexor Digitorum Superficialis Autograft.

Interosseous membrane (IOM) deficiency results in longitudinal radioulnar instability, and may result in proximal radial migration, increased radiocapitellar contact, limitations in forearm rotation, ...

Vascularized fibular autograft as salvage technique in failure of allograft intercalary reconstructions after tumor resections.

Intercalary allografts after diaphyseal resections for bone tumors represent the most frequent option of reconstruction. Main complications are non-unions, fractures and infections. The purpose of the...

Malignant Bone Tumors of the Knee: How to Identify and Treat.

Malignant bone tumors are rare conditions that may be encountered by nononcologic surgeons only a few times in their careers, but a delay in diagnosis or a misinterpretation of data can have limb and ...

Upshifting the Ipsilateral Proximal Femur May Provide Satisfactory Reconstruction of Periacetabular Pelvic Bone Defects After Tumor Resection.

Pelvic ring reconstruction after resection of pelvic malignancies or aggressive benign tumors remains challenging, especially when the tumor invades periacetabular bone, resulting in a Type II resecti...

Long-term Follow-up of the Use of a Synthetic Bone Graft Composite in the Surgical Management of Primary Bone Tumors.

The surgical management of benign and benign aggressive bone tumors typically involves intralesional curettage and reconstruction of the resulting defect with cement or bone graft material. At the aut...

Clinical Trials [9851 Associated Clinical Trials listed on BioPortfolio]

Reconstruction Implant Bone After Removal Using Porous Titanium Prosthesis

This trial will study the reconstruction of the anterior part of the mandible and the adjacent soft tissue parts by a mandibular prosthesis made in porous titanium, associated or not, to a...

Hamstrings X Patellar Tendon for ACL Reconstruction in Soccer Players - RCT

The purpose of this study is to specifically evaluate outcomes of bone-patellar tendon-bone autograft versus hamstring autograft ACL reconstruction in soccer players.

Number One Overall Graft Pick? Hamstring vs Bone-Patellar-Tendon-Bone vs Quadriceps Tendon

The main purpose of this study is to determine if there is a difference in graft re-injury/failure rates between participants that have had an ACL reconstruction with a STG, BPTB or QT aut...

Soft-tissue Quadriceps Autograft ACL-reconstruction in the Skeletally-immature vs. Hamstrings

To date, the use of the quadriceps tendon as an autograft option in primary paediatric Anterior Cruciate Ligament (ACL) reconstruction has not been well studied. The 2018 International Oly...

Efficiency of 3D-printed Implant Versus Autograft for Orbital Reconstruction (TOR-3D)

Two scenarios may result in significant bone defect in the orbit: surgical oncology (meningioma, cancers of the upper aerodigestive tract) or severe trauma. This defect in the bone substan...

Medical and Biotech [MESH] Definitions

Fixation of the ANTERIOR CRUCIATE LIGAMENT, during surgical reconstruction, by the use of a bone- patellar tendon autograft.

Two or more distinct types of malignant lymphoid tumors occurring within a single organ or tissue at the same time. It may contain different types of non-Hodgkin lymphoma cells or both Hodgkin and non-Hodgkin lymphoma cells.

A group of malignant tumors of the nervous system that feature primitive cells with elements of neuronal and/or glial differentiation. Use of this term is limited by some authors to central nervous system tumors and others include neoplasms of similar origin which arise extracranially (i.e., NEUROECTODERMAL TUMORS, PRIMITIVE, PERIPHERAL). This term is also occasionally used as a synonym for MEDULLOBLASTOMA. In general, these tumors arise in the first decade of life and tend to be highly malignant. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, p2059)

A bone tumor composed of cellular spindle-cell stroma containing scattered multinucleated giant cells resembling osteoclasts. The tumors range from benign to frankly malignant lesions. The tumor occurs most frequently in an end of a long tubular bone in young adults. (From Dorland, 27th ed; Stedman, 25th ed)

A prosthesis that gains its support, stability, and retention from a substructure that is implanted under the soft tissues of the basal seat of the device and is in contact with bone. (From Boucher's Clinical Dental Terminology, 4th ed)

Advertisement
Quick Search
Advertisement
Advertisement

 


DeepDyve research library

Relevant Topics

Arthroplasty
Arthroplasty is a surgical procedure to restore the integrity and function of a joint. A joint can be restored by resurfacing the bones. An artificial joint (called a prosthesis) may also be used. Various types of arthritis may affect the joints. Osteo...

Osteoporosis
Osteoporosis is a disease in which the bones become extremely porous, are subject to fracture, and heal slowly, occurring especially in women following menopause and often leading to curvature of the spine from vertebral collapse. Follow and track&n...

Biological Therapy
Biological therapy involves the use of living organisms, substances derived from living organisms, or laboratory-produced versions of such substances to treat disease. Some biological therapies for cancer use vaccines or bacteria to stimulate the body&rs...


Searches Linking to this Article