Injury to the ulnar nerve impairs function of the dorsal and palmar interossei making patients unable to abduct and adduct their fingers. This can be tested by having the patient make a peace sign, as shown in the photograph.
Courtesy of Rebecca Bassett, MD.
Graphic 83563 Version 2.0
آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟