Our Preoperative Screening and Optimization Process: A Closer Look

Introduction

Preoperative evaluation and optimization form the foundation of safe and effective anesthesia care. Before anesthesia is administered — whether for a minor procedure or major surgery — a comprehensive assessment helps identify potential risks, optimize patient health, and guide anesthetic planning. At our practice, we view preoperative screening not as a perfunctory step, but as a critical process that promotes patient safety, efficiency, and high‑quality outcomes.

Why Preoperative Screening Matters

• A robust preoperative evaluation reduces perioperative morbidity and mortality,

decreases day‑of‑surgery cancellations or delays, and improves overall patient satisfaction and outcomes.

• It allows the anesthesia care team to anticipate potential complications, optimize comorbid conditions, and tailor intraoperative and postoperative plans.

• Especially in a private‑practice or ambulatory surgery setting — where resources and backup may differ from large tertiary hospitals — deliberate preoperative planning is key to maintaining safety and procedural efficiency.

Key Components of Our Preoperative Screening & Optimization Process

1. Comprehensive Medical History and Patient Interview

We begin with a detailed review of the patient’s medical history — including chronic illnesses (e.g., cardiovascular, pulmonary, renal, endocrine), prior surgeries, anesthesia history/allergies, current medications, and any prior complications.

We also conduct a focused interview with the patient to assess functional status, exercise tolerance, symptoms (e.g., dyspnea, orthopnea), and lifestyle factors (smoking, alcohol consumption, drug use). This helps identify comorbidities or risk factors that might influence anesthesia management.

Finally, we perform a directed physical examination, with special attention to airway assessment and cardiopulmonary evaluation.

2. Risk Stratification & Anesthesia Planning

Based on the history, interview, and physical exam, we classify a patient’s perioperative risk. This process helps determine the level of monitoring, need for further testing/consultations, and the optimal anesthetic technique.

For instance, patients with known cardiac, renal, or pulmonary disease; poorly controlled comorbidities; or decreased functional capacity may warrant additional preoperative testing, relevant risk-assessment tools, consultation, or even preadmission prior to the scheduled procedure.

The result is a customized anesthesia and perioperative plan tailored to the patient’s unique profile — rather than a “one-size-fits-all” approach.

3. Selective, Evidence‑Based Preoperative Testing

Rather than ordering a blanket panel of labs and diagnostics for all patients, we employ a selective testing strategy based on individual risk, comorbidities, and the planned procedure.

Examples of when testing may be indicated: patients with cardiac disease (EKG, stress testing), renal or hepatic dysfunction (metabolic panels, LFTs), bleeding disorders (coagulation studies), anemia, or a type and screen when significant blood loss is possible.

For healthy patients undergoing low-risk procedures, without significant comorbidities, major guidelines support that routine testing is often not necessary.

This targeted approach helps avoid unnecessary testing — reducing patient morbidity and cost — while still ensuring safety and readiness for anesthesia.

4. Patient Optimization Before Surgery

When screening identifies modifiable risk factors — such as uncontrolled hypertension or diabetes, anemia, poor nutrition, or suboptimal functional status — we coordinate appropriate optimization prior to surgery. This may involve consulting primary care physicians or relevant specialists to adjust medications and optimize comorbidities.

Preoperative optimization minimizes perioperative risk, improves outcomes, and reduces likelihood of cancellations or postoperative complications.

We also provide patient education during preoperative evaluation — discussing the anesthesia plan, perioperative risks, fasting instructions, and medication management.

Transparent communication enhances patient trust, reduces anxiety, and promotes adherence.

5. Tailored Anesthesia & Perioperative Plan

Based on the combined data from history, risk assessment, and any additional testing or optimization, we develop a personalized perioperative care plan. Key considerations may include:

• Choice of anesthetic technique (general, regional, or monitored anesthesia care/sedation) based on patient risk and procedure

• Airway management plan

• Additional specialized monitors and routine intraoperative management (arterial line, neuromonitoring, stroke volume variation, fluids, hemodynamics, medications)

• Postoperative care plan, including recovery and pain control

This tailored approach helps ensure each patient receives safe, efficient, and individualized care — consistent with the current evidence based practices in anesthesia.

Our Commitment to Quality, Safety & Provider Involvement

At our practice, preoperative screening is an integral part of our commitment to quality, safety, and professionalism.

We review every case scheduled for surgery, allowing time for optimization when needed, and maintain clear communication with surgical colleagues and other providers involved in the perioperative period.

This structured, protocol-driven process enhances safety for patients, reduces last-minute cancellations or delays, and helps our team deliver consistent, high-quality anesthesia care.

Conclusion

Preoperative screening and optimization are foundational to safe, effective anesthesia practice. Through evaluation, risk classification, selective testing, patient optimization, and individualized anesthetic planning — we ensure that patients are well-prepared, providers are informed, and perioperative care proceeds as smoothly as possible.

For clinicians and anesthesia providers considering joining our group: you’ll find a practice culture that values safety, evidence-based protocols, and professionalism — all with the goal of delivering top-quality perioperative care.

References

• American Society of Anesthesiologists Task Force on Preanesthesia Evaluation. Practice

Advisory for Preanesthesia Evaluation. Anesthesiology. 2012;116(3):485–496. American Society of Anesthesiologists

• Wijeysundera DN, Sweitzer BJ. Preoperative Evaluation. In: Miller’s Anesthesia. Elsevier; 2020. Elsevier eLibrary

• Nakamura K. Preoperative evaluation in anesthesia: Best practices for risk assessment and patient preparation. Anesthesiology Clinical Science Research. 2024. Allied Academies

• Fleisher LA, Fleischmann KE, Auerbach AD, et al. Preoperative evaluation before noncardiac surgery: a review. Mayo Clinic Proceedings. 2019;94(8):1657–1675. Mayo Clinic Proceedings

• “Preoperative Assessment – Evaluation, Risk Stratification and Optimization.” The Anesthesia Guide. Updated 26 August 2025. The Anesthesia Guide

• “Basic Standards for Preanesthesia Care.” American Society of Anesthesiologists Website. 2025. American Society of Anesthesiologists

• “Preanesthesia Assessments Allow Safer Surgery for Patients and Surgeons.” The American College of Surgeons Bulletin. March 2024. ACS

• “Preoperative Patient Preparation, Programs, and Education in the United States.” Advances in Anesthesia. 2019. advancesinanesthesia.com

• “Preoperative anaesthesia assessment and patient preparation for surgery: update and a review.” Medical Research Archives. 2024. European Society of Medicine -