title: The impact of trauma in an urban pediatric orthopaedic practice.
abstract: BACKGROUND
  National data documenting the impact of pediatric trauma in general and of pediatric orthopaedic trauma in particular on the rates of hospital admissions and emergency-room visits have been reported. This study documents the frequency of and work involved in the care of pediatric orthopaedic trauma by a single urban pediatric orthopaedic group practice.
  
  
  METHODS
  The computerized billing records of a single practice group of 3.4 full-time-equivalent, fellowship-trained pediatric orthopaedic surgeons practicing in a freestanding pediatric hospital with a level-I trauma center were analyzed for one year (from July 2004 through June 2005). Every office visit and operative procedure was specifically sorted to determine the component of trauma care in the group's pediatric orthopaedic practice. Descriptive statistics, including the actual numbers and percentages of office fracture visits and operations for fracture care as well as the actual numbers and percentages of work relative value units generated by the physicians, are presented.
  
  
  RESULTS
  The practice generated 36,771 work relative value units, with 18,693 units (51%) from treatment provided in the operating room and 18,078 units (49%) from treatment provided in the office. A total of 1903 new fractures was seen and accounted for 5698 work relative value units (32% of all work relative value units for treatment provided in the office). The four fractures that were most frequently seen in the office were in the distal aspect of the radius (23%), forearm (14%), tibia (13%), and elbow (10%). Of the 18,693 work relative value units generated in the operating room, 5975 (32%) were from fracture care, representing the largest single category of work done in the operating room. Trauma-related operations were most commonly done for fractures of the elbow (25.3%), tibia (12%), femur (9.8%), forearm (5.5%), and the distal aspect of the radius (5%). Technically demanding fixation techniques, which are commonly used to treat fractures in adults, were frequently used, particularly for femoral and tibial fractures.
  
  
  CONCLUSIONS
  This study documents the frequency and work relative value of the care of musculoskeletal injuries in an urban pediatric orthopaedic practice in the outpatient and inpatient settings. It is a snapshot in time of current trends in pediatric orthopaedic practice, but these data may have implications for future resource allocation of the pediatric orthopaedic manpower in North America.
authors.affiliation: Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Children's Hospital of Pittsburgh, 3705 Fifth Avenue, Pittsburgh, PA 15213, USA. wardtw@chp.edu
authors.forename: W Timothy
authors.initials: WT
authors.lastname: Ward
authors.forename: Jeffrey A
authors.initials: JA
authors.lastname: Rihn
mesh_terms: D002648:Child; D039702:Current Procedural Terminology; D005264:Femoral Fractures / Q000191:economics / Q000453:epidemiology / Q000601:surgery; D005592:Fracture Fixation / Q000191:economics / Q000706:statistics & numerical data*; D006776:Hospitals, Pediatric / Q000191:economics; D006801:Humans; D019637:Orthopedic Procedures / Q000191:economics / Q000706:statistics & numerical data; D009985:Orthopedics / Q000191:economics*; D010414:Pennsylvania; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data*; D015895:Relative Value Scales; D012189:Retrospective Studies; D014505:Urban Population; D014947:Wounds and Injuries / Q000191:economics* / Q000453:epidemiology*; D000092464:Elbow Injuries