umor Reconstruction & Limb Salvage Surgery - Dr. Sanjiv Guardian Hospital

Overview

In patients with aggressive or large bone tumors of the extremities, remarkable advancements in radiologic imaging modalities, adjuvant therapies, and orthopedic oncologic surgical techniques have revolutionized care. Today, it is possible to preserve and salvage limbs instead of resorting to amputation.

At Dr. Sanjiv Guardian Hospital, improvements in modern reconstructive procedures and high-grade materials allow our specialists to achieve excellent functional outcomes, tailoring surgical modalities and techniques precisely to the patient's specific diagnosis and disease stage.

Treatment Approach Based on Tumor Type

1. Metastatic Bone Disease

• Goal: The primary reconstructive objective in metastatic bone disease is early mobilization during the postoperative period to enhance patient comfort and independence.

• Approach: Wide surgical margins are usually not required unless dealing with an isolated metastatic focus of certain carcinomas. Intramedullary fixation methods are frequently utilized due to their exceptional strength and ability to treat the entire diaphyseal bone segment.

• Bone Cement & Stability: Polymethyl methacrylate bone cement is often used in treating pathologic fractures because it provides immediate structural stability.

2. Benign Bone Tumors

• Approach: Surgical management typically involves removal via intralesional operative procedures.

• Defect Management: The resulting osseous defect can be effectively filled with various advanced products, including allograft and autograft chips, coral, hydroxyapatite compounds, or bone cement.

3. Aggressive, Recurrent Benign & Malignant Bone Sarcomas

• Goal: Unlike benign tumors or metastatic disease, the primary goal when treating aggressive, recurrent benign tumors or malignant bone sarcomas is achieving a negative surgical margin.

• Complex Reconstruction: This requires aggressive surgical resection, resulting in a large osseous defect. Reconstructing these areas is highly specialized and much more challenging than simply filling a cavity with standard bone fillers, requiring advanced limb-salvage expertise.