The Boeing 767 became the most frequently used airliner for transatlantic flights between South America and Africa.
In neurology , Erb 's point is a site at the upper trunk of the brachial plexus located 2 -- 3 cm above the clavicle .. neurology. neurology. brachial plexus. brachial plexus. clavicle. clavicle. It is named for Wilhelm Heinrich Erb .. Wilhelm Heinrich Erb. Wilhelm Heinrich Erb. Taken together , there are six types of nerves that meet at this point .. `` Erb 's point '' is also a term used in head and neck surgery to describe the point on the posterior border of the sternocleidomastoid muscle where the four superficial branches of the cervical plexus -- the greater auricular , lesser occipital , transverse cervical , and supraclavicular nerves -- emerge from behind the muscle .. sternocleidomastoid muscle. sternocleidomastoid muscle. cervical plexus. cervical plexus. greater auricular. greater auricular nerve. lesser occipital. lesser occipital nerve. transverse cervical. transverse cervical nerve. muscle. muscle. This point is located approximately at the junction of the upper and middle thirds of this muscle .. muscle. muscle. From here , the accessory nerve courses through the posterior triangle of the neck to enter the anterior border of the trapezius muscle at a point located approximately at the junction of the middle and lower thirds of the anterior border of this muscle .. muscle. muscle. accessory nerve. accessory nerve. posterior triangle of the neck. posterior triangle of the neck. trapezius muscle. trapezius muscle. The spinal accessory nerve can often be found 1 cm above Erb 's point .. accessory nerve. accessory nerve