Brachial Plexus Palsy Due to Birth Trauma

The aim of this methodological study is to translate the Impact of Brachial Plexus Injury Questionnaire (IMBPIQ) into Turkish, culturally adapt it, and evaluate its validity and reliability for use in adults with brachial plexus birth palsy. The study will include 50 adult participants aged 18 years and older with a diagnosis of brachial plexus birth palsy. Participants will complete the Turkish version of the IMBPIQ, as well as the Disabilities of the Arm, Shoulder and Hand questionnaire and the Short Form-36. The psychometric properties of the Turkish IMBPIQ will be examined using reliability and validity analyses, including internal consistency, test-retest reliability, and construct validity.

This observational study aims to evaluate pain and upper extremity function in adults with obstetric brachial plexus palsy who underwent shoulder tendon transfer surgery using the Modified Hoffer technique during childhood. Data on the long-term clinical outcomes of this surgical procedure in adulthood are limited. Participants with obstetric brachial plexus palsy and healthy age-matched individuals will be assessed in a single session. The evaluations will include pain, range of motion, muscle strength, upper extremity functional status, social appearance anxiety, and role performance. The study aims to describe the clinical profile of adults with obstetric brachial plexus palsy after Modified Hoffer tendon transfer and compare their outcomes with healthy peers.