A 16-year-old client with osteosarcoma of the right femur is scheduled for limb-salvage surgery followed by chemotherapy. Which nursing intervention is most important during the preoperative period?

Comprehensive preoperative education is essential for adolescent clients facing major orthopedic surgery, as it reduces anxiety and promotes cooperation with postoperative care.

Osteosarcoma (osteogenic sarcoma) is the most common primary bone tumor in children and adolescents, occurring mainly in the metaphysis of long bones, especially around the knee (distal femur and proximal tibia). The diagnosis of osteosarcoma and the prospect of limb-salvage surgery represent significant physical and psychological challenges for adolescent patients.

Comprehensive preoperative education is the most important nursing intervention because it addresses multiple aspects of care. Adolescents are at a developmental stage where they need to understand and have control over their situation. Providing detailed information about the surgical procedure, expected outcomes, postoperative care requirements, and the rehabilitation process helps reduce anxiety and fear of the unknown. This education should include discussion of pain management strategies, activity restrictions, wound care, and the importance of adhering to postoperative protocols.

The education process must also address body image issues, which are particularly important for adolescents. While limb-salvage surgery preserves the limb, it can result in functional limitations and visible changes that can profoundly affect an adolescent's self-concept. Discussing these potential changes preoperatively allows patients and families to begin psychological preparation and develop coping strategies.

Additionally, preoperative education should cover the multimodal treatment approach, including the role of chemotherapy in the overall treatment plan. Understanding the comprehensive nature of osteosarcoma treatment prepares patients and families for the long-term commitment required for successful outcomes.

Effective preoperative education has been shown to improve postoperative compliance, reduce complications, and enhance overall treatment outcomes in pediatric oncology patients.

Preoperative Nursing Priority for Limb-Salvage Surgery

The most important nursing intervention during the preoperative period for this adolescent client is to provide comprehensive education about the surgical procedure and expected outcomes. This approach directly addresses the psychological and informational needs that are heightened in the context of a cancer diagnosis and a complex, body-altering surgery.

Why Education is the Priority
Preoperative education is a cornerstone of patient-centered care, which aims to reduce anxiety and improve coping mechanisms by setting realistic expectations. For an adolescent facing osteosarcoma and limb-salvage surgery, the fear of the unknown can be overwhelming. A structured educational intervention can demystify the surgical pathway, explain what sensations to expect postoperatively (e.g., pain, limited mobility), and outline the subsequent chemotherapy regimen. This process is critical for obtaining truly informed consent and fostering a sense of control, which is a vital component of psychosocial adaptation in young patients. The systematic review and meta-analysis on virtual reality in oncology supports this principle by highlighting that technological applications are increasingly used to enhance patient-centered care, with a primary goal of improving the patient's understanding and experience of their treatment journey . While the study focuses on VR, its core premise validates that interventions designed to educate and engage patients are fundamental to modern oncology care.

Analysis of Incorrect Options
- Option 1 (Vigorous physical therapy): This is contraindicated. A limb affected by a bone tumor is at high risk for a pathologic fracture. Preoperative activity must be protective, with weight-bearing restrictions often in place, not vigorous strengthening.
- Option 2 (Restrict fluid intake): This is not a standard preoperative intervention and could be harmful. Maintaining euvolemia is important, and specific fluid restrictions are only ordered for certain underlying conditions (e.g., renal failure, SIADH), not as a routine measure to prevent complications.
- Option 3 (High-dose vitamin supplements): This is not supported by evidence as a preoperative nursing priority. While adequate nutrition is important for healing, administering high-dose supplements without a documented deficiency is not a standard of care and does not address the immediate educational and emotional needs of the client.

Connecting Education to Postoperative Outcomes
Effective preoperative education has a direct downstream impact on recovery. A narrative review on prehabilitation in surgical patients discusses how a multimodal preoperative approach, which includes patient education, can mitigate risk factors and improve outcomes . Although the review's context is different, the underlying mechanism is transferable: a well-prepared patient who understands the plan is better equipped to participate in their own recovery, mobilize safely, and manage expectations regarding pain. The link between psychological preparedness and pain perception is further reinforced by a study on pediatric spine surgery, which found that preoperative mental health conditions are associated with increased postoperative pain . By providing thorough education and psychosocial support, the nurse can help reduce preoperative anxiety, which is a modifiable risk factor that can influence the child's pain experience after surgery. A separate study on chronic postsurgical pain also highlights the importance of understanding perioperative variables, implying that the entire care trajectory, beginning with preoperative preparation, can influence long-term outcomes . The nurse's role in shaping this trajectory starts with education.