C6

Musculocutaneous Nerve Lesion (C5-C6)

Lesions of the nerve produce weakness of flexion at the elbow and weakness of supination. The biceps is an important supinator. There is sensory loss on the lateral side of the forearm. The brachialis muscle receives innervation from both the musculocutaneous nerve and the radial nerve. [7] [8] One study found that the musculocutaneous nerve contributes to 42% of the muscle power that flexes th...

Musculocutaneous Nerve Lesion (C5-C6)

Lesions of the nerve produce weakness of flexion at the elbow and weakness of supination. The biceps is an important supinator. There is sensory loss on the lateral side of the forearm. The brachialis muscle receives innervation from both the musculocutaneous nerve and the radial nerve. [7, 8] One study found that the musculocutaneous nerve contributes to 42% of the muscle power that flexes the...

Complex Cervical Reconstruction of C2-C6

Stereospecific C6-hydroxyethylation of the penicillin nucleus.

Sir: Recent discoveries of potent jl-lactam antibiotics possessing a hydroxyethyl moiety instead of the usual amido side chain at C6 have stimulated the interest in synthetic methods for obtaining hydroxyethyl penicillanates.1) Convenient method for the preparation of 6-hydroxyethyl penicillanate by using metal-halogen exchange reaction was reported earlier by DININNO, et al.2) As an extension ...

Hexagonal Tilings and Locally C6 Graphs

We give a complete classification of hexagonal tilings and locally C6 graphs, by showing that each of them has a natural embedding in the torus or in the Klein bottle (see [12]). We also show that locally grid graphs, defined in [9, 12], are minors of hexagonal tilings (and by duality of locally C6 graphs) by contraction of a particular perfect matching and deletion of the resulting parallel ed...