[TA] lateral cutaneous branches of the following: 1) iliohypogastric nerve (ramus cutaneus lateralis nervi iliohypogastrici [TA]); 2) dorsal branch of posterior intercostal arteries (ramus cutaneus lateralis ramorum posteriorum arterieae intercostalium [TA]); 3) posterior intercostal artery (arteriae intercostales posteriores [TA]). SYN: ramus cutaneus lateralis [TA].