title: Study of the effect of oral health on physical condition of professional soccer players of the Football Club Barcelona.
abstract: OBJECTIVE
  The objective of this study was to evaluate the oral health status of professional soccer players of F.C. Barcelona and its relation to the incidence of sport lesions.
  
  
  METHODS
  Thirty professional soccer players were consecutively evaluated in the seasons 2003/4, 2004/5 and 2005/6. A research protocol to assess their oral health was developed. DMFT, Quigley & Hein plaque index (PI), Löe & Silness gingival index (GI), World Health Organization malocclusion index, Ramfjord teeth probing pocket depth (PPD), TMJ examination and history of dental trauma were recorded. All physical injuries sustained by players during the season were documented from F.C. Barcelona medical services.
  
  
  RESULTS
  Mean DMFT score was 5.7 (SD 4.1), Quigley & Hein plaque index score was 2.3 (SD 1.1), Löe & Silness gingival index was 1.1 (SD 0.8), and periodontal pocket depth was 1.9 mm (SD 0.3). Pearson's analysis showed a significant correlation between PI and GI (p<0.01). Nine players (30%) presented bruxism--the same proportion of those with severe malocclusion. Seven (23.3%) players had suffered uncomplicated crown fractures. The mean incidence of physical injuries was 8 (SD 3.4) per player. PI and PPD showed a statistically significant correlation to muscle injuries (p<0.05).
  
  
  CONCLUSIONS
  Soccer players, despite intensive medical follow-up, have significant oral health problems such as untreated caries, gingivitis or malocclusion, and suffer dental trauma as a result of sports activities. Their physical condition could also be associated to oral health.
authors: School of Dentistry, University of Barcelona, Centro Médico Teknon, Instituto de Investigación IDIBELL, Vilana 12, 08022 Barcelona, Spain. cgay@ub.edu
authors: Cosme
authors: C
authors: Gay-Escoda
authors: Dario-Miguel
authors: DM
authors: Vieira-Duarte-Pereira
authors: Jordi
authors: J
authors: Ardèvol
authors: Ricard
authors: R
authors: Pruna
authors: Javier
authors: J
authors: Fernandez
authors: Eduard
authors: E
authors: Valmaseda-Castellón
mesh_terms: D056352:Athletes; D003430:Cross-Sectional Studies; D006801:Humans; D008297:Male; D009909:Oral Health; D012916:Soccer / Q000293:injuries*; D013030:Spain; D055815:Young Adult