part of part of tibia diaphysis diaphysis of tibia SCTID:302525009 body of the tibia tibial diaphysis A diaphysis that is part of a tibia. MA:0003049 shaft of tibia corpus tibiae Wikipedia:Body_of_tibia shaft of tibia body of tibia The body of the tibia has three borders and three surfaces[Wikipedia:Body_of_tibia]. FMA:33125 EMAPA:37770 UBERON:0013280