It is reported about the plantar LRR. This modification of the malleolar LRR distinguishes venous healthy from venous patients like the malleolar procedure. By the plantar procedure LRR becomes possible in cases where malleolar LRR is not performable like in larger leg ulcers and lymphedemas. The evaluation of plantar LRR has to regard changed normal values i.e. a prolonged refilling time and an increased delta R.