Buccal is more likely to refer to the cheek inside the mouth. Malar refers especially to the area of the cheekbones. Zygomaticus is the major muscle and can be used when speaking of the bone as well.
Buccolingual means pertaining to the cheek and tongue.
Axillary is the medical term meaning pertaining to the liver.
Chiral or manual is the medical term meaning pertaining to the hand.
The medical term for pertaining to between the teeth is interdental.
Fetal is the medical term meaning pertaining to a fetus.
sternocostalsternocostalSternocostal
Sacroiliac is the medical term meaning pertaining to the sacrum and ilium.
Systemic or systematic means pertaining to systems.
The medical term meaning pertaining to fibers is "fibrous" or "fibrillar."
The medical term for pertaining to the underside is "ventral."
The medical term for 'pertaining to carbon' would be carbonic.
The medical term mean pertaining to the vein is venous.