Ultrasound imaging diagnostics: healthcare risks for urologists.

Objectives: The objectives of this study are: 1) assessing if Ultrasound (US) used during US scans can represent a risk for the healthcare of urologists; 2) verifying the frequency of Carpal Tunnel Syndrome (CTS) symptoms and musculoskeletal disorders (MSD), trying to assess the possible correlation with job load and US scanning procedures; 3) assessing the role of individual factors like age, gender and physical activity in determining such disorders.
Methods: A group of 35 voluntary urologists carrying out ultrasound scans were selected: 13 were working for the 1 degrees Teaching Hospital Urology, 11 for the 2 degrees Teaching Hospital Urology, 2 for the Hospitalization Urology of the Policlinico of Bari and 9 for Urology of Public Corporation Di Venere of Bari. A questionnaire, divided in two parts, was administered to the sample: the first aimed at collecting demographic data and at describing the operators' workload and the second focused on the possible presence of CTS and MSD symptoms.
Results: 32 urologists over 35 performed more than 5 scans per week and more than 5 scans per day. On average the specialists were carrying out this activity since 18 years wheras for post-graduate students, this time was about 4 years. Twenty-six subjects (74%) showed no symptoms, 8 subjects (23%) showed from 1 to 4 symptoms which can be associated to the presence of CTS; only one subject presents more than 5 symptoms. As regards MSD, 6 urologists (17%) did not present disorders, 24 subjects (69%) showed from 1 to 4 symptoms and 5 subjects (14%) presented more than 5 symptoms.
Conclusions: The use of US scan examination is completely safe both for the healthcare of the patients and the operator. For what concerns healthcare risks, it is highly recommended to adopt a correct posture when performing the examination and to use the provided chair.