title: Medical errors in orthopaedics. Results of an AAOS member survey.
abstract: BACKGROUND
  There has been widespread interest in medical errors since the publication of To Err Is Human: Building a Safer Health System by the Institute of Medicine in 2000. The Patient Safety Committee of the American Academy of Orthopaedic Surgeons has compiled the results of a member survey to identify trends in orthopaedic errors that would help to direct quality assurance efforts.
  
  
  METHODS
  Surveys were sent to 5540 Academy fellows, and 917 were returned (a response rate of 16.6%), with 53% (483) reporting an observed medical error in the previous six months.
  
  
  RESULTS
  A general classification of errors showed equipment (29%) and communication (24.7%) errors with the highest frequency. Medication errors (9.7%) and wrong-site surgery (5.6%) represented serious potential patient harm. Two deaths were reported, and both involved narcotic administration errors. By location, 78% of errors occurred in the hospital (54% in the surgery suite and 10% in the patient room or floor). The reporting orthopaedic surgeon was involved in 60% of the errors; a nurse, in 37%; another orthopaedic surgeon, in 19%; other physicians, in 16%; and house staff, in 13%. Wrong-site surgeries involved the wrong side (59%); another wrong site, e.g., the wrong digit on the correct side (23%); the wrong procedure (14%); or the wrong patient (5% of the time). The most frequent anatomic locations were the knee and the fingers and/or hand (35% for each), the foot and/or ankle (15%), followed by the distal end of the femur (10%) and the spine (5%).
  
  
  CONCLUSIONS
  Medical errors continue to occur and therefore represent a threat to patient safety. Quality assurance efforts and more refined research can be addressed toward areas with higher error occurrence (equipment and communication) and high risk (medication and wrong-site surgery).
authors.affiliation: Denver Spine, Suite 100, 7800 East Orchard Road, Greenwood Village, CO 80111, USA. ddaw@denverspine.com
authors.forename: David A
authors.initials: DA
authors.lastname: Wong
authors.forename: James H
authors.initials: JH
authors.lastname: Herndon
authors.forename: S Terry
authors.initials: ST
authors.lastname: Canale
authors.forename: Robert L
authors.initials: RL
authors.lastname: Brooks
authors.forename: Thomas R
authors.initials: TR
authors.lastname: Hunt
authors.forename: Howard R
authors.initials: HR
authors.lastname: Epps
authors.forename: Steven S
authors.initials: SS
authors.lastname: Fountain
authors.forename: Stephen A
authors.initials: SA
authors.lastname: Albanese
authors.forename: Norman A
authors.initials: NA
authors.lastname: Johanson
mesh_terms: D019538:Health Care Surveys; D006801:Humans; D019300:Medical Errors / Q000145:classification / Q000517:prevention & control / Q000706:statistics & numerical data*; D019637:Orthopedic Procedures / Q000009:adverse effects*; D011785:Quality Assurance, Health Care