Answer:
The prominent bony ridge that you can palpate across the posterior surface of the scapula is the spine of scapula
Step-by-step explanation:
The posterior surface of scapula has following points :
1) Spine : A triangular flath bone found in the upper back region.
2) Scapular spine ends as acromion process which is a sharp ridge widening to a flat process,
3)Gleniod cavity
4) Supraspinous and infraspinous fossa.
The prominent bony ridge that you can palpate across the posterior surface of the scapula is the spine of scapula