Stent.
PICC, or PICC line, is the medical abbreviation for peripherally inserted central catheter.
The medical term for appendages or accessory structures of an organ is "adnexa".
Integumentary
AdnexaAdnexaAdnexa
Angioplasty or balloon angioplasty is the medical term meaning passage of a balloon catheter through the lumen of an occluded coronary vessel to compress plaque against the arterial walls.
The instrument is called an endoscope. The producer is called an endoscopy.
The medical term meaning obscured by overlying osseous structures is "osteopaque" or "osteodense." This refers to an area on medical imaging, such as X-rays or CT scans, where bone tissue blocks or makes it difficult to see underlying structures or pathology.
Suprapubic catheterization or suprapubic cystostomy, for placement of a suprapubic catheter.
Undifferentiated means lacking structures typical in mature cells.
Metabolism.
fibers
An adhesion is a fibrous band holding structures together abnormally.