The invention discloses an environmentally-friendly degradable disposable medical apparatus base material and a manufacture method thereof. The environmentally-friendly degradative disposable medical apparatus base material is characterized in that the degradable macromolecule main ingredient comprises 100 parts of polylactic acid base material with a molecular weight of 2000 000 and 2-5 parts of ethylene bis stearamide. The degradable base material can be used for manufacturing the disposable medical apparatuses, such as a disposable cervical dilator, a disposable uterine probe, a disposable uterine curet, a disposable vaginal dilator, a disposable intrauterine device extractor, a disposable oviduct ligating hook and plate, a disposable cervical biopsy sampler, a disposable umbilical cord clamp, a disposable tongue depressor, a disposable instrumenta cibaria mordentia, a disposable cuffed oropharyngeal airway, a disposable anaesthetic laryngoscope, a disposable rhinoscope, a disposable ear mirror, a disposable anoscope, a disposable rectum, sigmoid flexure biopsy forceps, a disposable nasopharynx biopsy forceps, a disposable syringe pipe, a disposable surgical knife handle, and a disposable oral cavity impression tray. The used disposable medical apparatus should not be burnt and can be completely degraded through the compost treatment, so that the purposes of the environmental protection and energy conservation, the aims of environment pollution avoidance, safety and health and the mankind benefit can be reached.