You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Symptoms of thoracic outlet syndrome in cervical rib are produced due to compression of which nerve roots. and explain in detail?
Cervical rib is usually represented by a fibrous band originating from the seventh cervical veebra and inseing onto the first thoracic rib. The lower trunk of the plexus (mainly T1) is compressed, leading to wasting of the interossei and altered sensation in the T1 distribution. Compression of the subclan aery may result in a post-stenotic dilatation with thrombus and embolus formation. Source : Bailet and Love 26th edition Pg : 872