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Unnecessary surgery.

L L Leape1

  • 1Harvard School of Public Health, Boston, MA 02115.

Health Services Research
|August 1, 1989
PubMed
Summary
This summary is machine-generated.

Unnecessary surgery, sometimes reaching 30% for controversial procedures, stems from physician uncertainty. Improving clinical effectiveness data and practice guidelines can help reduce unwarranted operations.

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Area of Science:

  • Medical research
  • Surgical outcomes
  • Healthcare policy

Background:

  • Significant speculation exists regarding the prevalence of unnecessary surgery.
  • Current evidence, often circumstantial (e.g., geographic variations, second opinion programs), suggests a notable occurrence.
  • Direct measurements indicate up to 30% of some controversial surgeries may be unwarranted.

Purpose of the Study:

  • To address the extent of unnecessary surgery.
  • To identify the primary drivers of unnecessary surgical procedures.
  • To propose solutions for reducing unwarranted operations.

Main Methods:

  • Review of existing evidence on unnecessary surgery.
  • Analysis of data from geographic variation studies and second surgical opinion programs.

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  • Examination of direct measurement studies on surgical effectiveness.

    • Main Results:

    • Physician uncertainty regarding surgical effectiveness is a key factor.
    • Direct studies reveal a substantial fraction of certain surgeries are unwarranted.
    • Circumstantial evidence supports the existence of unnecessary procedures.

    Conclusions:

    • Eliminating unnecessary surgery necessitates improved scientific information on clinical effectiveness.
    • Comprehensive practice guidelines, based on expert consensus, are crucial in the absence of robust data.
    • Enhanced dissemination of evidence and expert opinion can guide surgical decision-making and reduce unwarranted procedures.