The Use of the Phrenic Nerve Communicating Branch to the Fifth Cervical Root for Nerve Transfer to the Suprascapular Nerve in Infants with Obstetric Brachial Plexus Palsy

Table 2

Assessment of functional external rotation of the shoulder.

Grade	Description
1	The hand reaches the abdomen/thorax
2	The hand reaches the mouth
3	The hand reaches the ear
4	The hand reaches the occiput
5	Normal power and range of motion