Research Article

Thickness of the Deltoid Muscle and Location of the Anterior Branch of the Axillary Nerve and the Posterior Circumflex Humeral Artery for Deltoid Injections

Table 3

Locations of the main branches of the axillary nerve and the PCHA in relation to the OP (unit: cm).

MeasurementsTotal ()Males ()Females ()MinMax

Axillary nerve4.58.50.107
Posterior circumflex humeral artery4.08.30.554

SD: standard deviation.