Disclosed herein is a method of moulding a bioresorbable polymer for producing a bioresorbable medical device comprising the steps: (a) Heating a poly(1,4-dioxanone) in the absence of any solvent of this polymer to a mass temperature between 145°C and 156°C, preferably 154°C and 156°C, (b) Injection moulding the molten mass obtained in step (a) in a mould which is at a termperature of 80°C to 115°C lower than the mass temperature of the poly(1,4-dioxanone), preferably 90°C and 100°C (c) Cooling the mould until solidification of the mass of poly(1,4-dioxanone), and (d) Removing the thus obtained part from the mould.
