The Influence of Suprascapular Notch Shape on the Visualization of Structures in the Suprascapular Notch Region: Studies Based on a New Four-Stage Ultrasonographic Protocol

Table 4

Dimension of suprascapular notch and visualization of the suprascapular nerve.

Dimension of suprascapular notch	Suprascapular nerve; visible (+)	Suprascapular nerve; not visible (−)	value
Superior transverse diameter mm	13.2 +/− 4.1	15.6 +/− 4.4	0.0027
Maximal depth mm	5.8 +/− 1.7	7.6 +/− 2.6	0.0001