“The leaves are sharply serrated, never pinnate or pinnatifid, sometimes the serration is confined to the apices.”

“Short setup times are achieved by using the patented TRAUB tool holder alignment or W serration.”

“From left to right: resin coated spline, triangular section type, expandable serration type.”

“Scapular stability collectively involves the trapezius, serratus anterior and rhomboid muscles.”

“The cable crossover works the pectoralis major and minor, anterior deltoid, coracobrachialis and serratus anterior.”

“Injury to the long thoracic nerve denervates the serratus anterior muscle and causes a winged scapula.”