Dulichium Arundinaceum

The infraspinatous fascia is a dense fibrous membrane, covering the infraspinatous muscle and fixed to the circumference of the infraspinatous fossa; it affords attachment, by its deep surface, to some fibers of that muscle. It is intimately attached to the deltoid fascia along the over-lapping border of the deltoideus.

References

This article incorporates text in the public domain from page 441 of the 20th edition of Gray's Anatomy (1918)