Systemic or systematic means pertaining to systems.
Rectal means pertaining to the rectum
The medical term meaning pertaining to fibers is "fibrous" or "fibrillar."
Patellar means pertaining to the kneecap. The patella is the medical term for the knee cap.
thrombosis
Visceral means pertaining to the viscera, or internal organs.
Intraluminal or endoluminal means pertaining to within the lumen.
Uterovesical means pertaining to the uterus and bladder.
Cortical means pertaining to the cortex.Cortical
Internal means pertaining to inside
Pollical means pertaining to the thumb.
Tibial means pertaining to the shinbone.