【医】 mediastinotomy
【医】 interpleural space; mediastina; mediastinal space; mediastinum
septa mediastinale
carve; dissection; excide; slice from; slice off; slit; split; sunder
【医】 diaeresis; dieresis; discission; incisio; incision; open; sectio
section
art; method; skill
【医】 technic; technique