CO2 Laser and Open Surgery for T1N0 Glottic SCC With Anterior Commissure Involved

Multicenter, Prospective, Randomized and Controlled Clinical Study 0f CO2 Laser and Open Surgery for T1N0 Glottic Squamous Cell Carcinoma With Anterior Commissure Involved

Open surgery and CO2 laser surgery are both established treatment modalities for T1N0 glottic carcinoma. It is controversial for T1N0 glottic carcinoma with anterior commissure involved.

Inclusion Criteria:

• T1N0 SCC of glottic carcinoma with anterior commissure involve
• No nodal metastasis and distant metastasis
• All patients must have CT/MR and electronic laryngoscope test before surgery and after surgery
• Expected lifetime>1 year
• Patients and families agreed to participate in the test and sign the informed consent
• Without cognitive impairment.

Exclusion Criteria:

• With severe cardiac insufficiency Liver and kidney function is not complete systemic infection patients
• Patients with pregnancy and lactation
• Have surgery contraindications