title: Spinal cord injuries due to diving accidents.
abstract: METHODS
  Retrospective study and data analysis.
  
  
  OBJECTIVE
  To investigate and analyse the main features of spinal cord injuries due to diving accidents accepted in our Centre from June 1978 to December 2002.
  
  
  METHODS
  Regional Spinal Unit of Florence, Italy.
  
  
  BACKGROUND
  Diving accidents mostly occur in a young and healthy population and most of the patients develop tetraplegia with a severe lifelong disability. From 1978 to 2002, 65 patients with spinal injuries due to diving accidents were admitted to the Regional Spinal Unit of Florence.
  
  
  METHODS
  A retrospective study was conducted by analysing data stored in our local computerized database. We considered the vertebral injury, ASIA-ISCOS neurological classification on admission and discharge, gender, age at the time of injury, month of injury, treatment of vertebral lesion, length of stay in the Spinal Unit, neurological outcome, and complications. Data were analysed statistically by using the Fisher's exact test and logistic regression.
  
  
  RESULTS
  In all, 62/65 patients were males (95%). Mean age at injury time: 22 years. On admission, 35/65 were neurologically complete ASIA A (54%), while 16 were classified ASIA B, 7 ASIA C and 7 ASIA D, according to the ASIA-ISCOS neurological standard of classification. C6 was the most common neurological motor level (40%) and C5 the most common vertebral injury level. In all, 36/65 (55%) patients underwent surgical treatment. Mean hospitalization time was 5 months. No neurological deterioration was recorded. In all, 20/65 (31%) patients improved neurologically and 16/20 (80%) of those had received surgical treatment. In all, 15/65 (23%) patients had complications and one patient died during the hospitalization period.
  
  
  CONCLUSIONS
  Patients whose vertebral lesions were surgically treated had a better neurological outcome than conservatively treated ones. Teardrop fractures showed worse neurological outcome as compared with burst fractures. Neurological improvement was more present in initially incomplete lesions. Treatment with high dose methylprednisolone during the first 8 h after trauma seemed to influence the neurological outcome positively. Age was also an important factor in influencing the neurological outcome.
authors.affiliation: Spinal Unit, Careggi Hospital, Firenze, Italy.
authors.forename: S
authors.initials: S
authors.lastname: Aito
authors.forename: M
authors.initials: M
authors.lastname: D'Andrea
authors.forename: L
authors.initials: L
authors.lastname: Werhagen
mesh_terms: D000059:Accidents; D000328:Adult; D004242:Diving; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009460:Neurologic Examination; D010264:Paraplegia / Q000209:etiology; D012189:Retrospective Studies; D013119:Spinal Cord Injuries / Q000150:complications* / Q000628:therapy; D016103:Spinal Fractures / Q000209:etiology; D013997:Time Factors; D015599:Trauma Severity Indices; D016896:Treatment Outcome