 Elbows were protected to avoid ulnar neuropathy, chest wall expansion avoided to avoid ulnar neuropathy, phrenic nerve protectors used to protect the phrenic nerve and removed at the end of the case.
Elbows were protected to avoid ulnar neuropathy , chest wall expansion avoided to avoid ulnar neuropathy , phrenic nerve protectors used to protect the phrenic nerve and removed at the end of the case .