Overview
The relationship between perinatologists' ultrasound use and upper limb joint pain will be evaluated.
Eligibility
Inclusion Criteria:
- Those who have received specialization training in the branch of perinatology and have completed their specialty in the branch and worked as a perinatologist
- Those who want to participate in the study
Exclusion Criteria:
- Patients with discomfort and operation in the upper limb prior to perinatology training
- Physicians in other branches