<prompt> Lower Lip carcinoma 1 cm treatment isRTChemotherapySurgical excisionRT CT  <response>: Ans. c Surgical excisionRef: Bailey and Love 27th edition Page 768Lip cancer management.Smaller Tumors 2cm Excision by V or W shaped under Local or General Anaesthesia. Defect of less than 1 3rd defect is closed by primary closure in 3 layers - Mucosa, Muscle, Skin.Intermediate Tumors: 1 3rd to 23rd defect happens- Local flaps must be used like Johansen Step ladder flapTotal Lip Reconstruction: T 4 lesions needs complete Excision of Lip. Radial forearm free flap or Perforator flaps such as Antero lateral Thigh or Medial Sural Artery Perforator MSAP free flap. 