Stylo- pref. A combining form used in anatomy to indicate connection with, or relation to, the styloid process of the temporal bone; as, stylohyal, stylomastoid, stylomaxillary.
... we must apply a searching hand and know to a certainty that the constrictors of neck, or other muscles or ligaments do not pull cervical and hyoid bones so close as to bruise pneumogastric or any other nerves or fibres that would cause spasmodic contraction of digastric, stylo-hyoid or the whole remaining group of neck muscles and ligaments, with which you are or should be very familiar. Ever remember that the venous drainage must be kept normally active or congestion, and tumefaction, with inflammation of the ... — Philosophy of Osteopathy • Andrew T. Still