Left submandibular swelling icd 10 July 8, 2019 16 32 64 128 Left submandibular gland swelling icd 10 Left sided submandibular swelling icd 10 Submandibular lymphadenopathy icd 10 Icd 10 code for left submandibular sialadenitis Icd 10 submandibular lymphadenitis