Tibia in lower leg. Femur in upper leg. So tibial or femoral.
There are lots, but "spinal" is a pretty good starting place. "Lumbar", "thoracic", and "cervical" are terms that (might) relate to particular portions of the backbone (roughly speaking the lower back, upper back, and neck respectively). Vertebral means pertaining to one of the bones that comprise the spine.
Sacroiliac is the medical term meaning pertaining to the sacrum and ilium.
The term carpal means pertaining to the wrist. The metacarpals are the bones in the palm of your hand. They form joints with the wrist bones (carpus) and the fingers (phalanges). See link below:
What is the medical term for pertaining to sound? Answer this question…
Synergistic is the medical term referring to action that is greater than the sum of its parts.
Fetal is the medical term meaning pertaining to a fetus.
Axillary is the medical term meaning pertaining to the liver.
Pancreatis is the medical term meaning pertaining to the pancreas.
The tibia is the inner and typically the larger of the two bones between the knee and ankle, parallel with the fibula.
The medical term for 'pertaining to carbon' would be carbonic.
The medical term for pertaining to the underside is "ventral."
The medical term mean pertaining to the vein is venous.