Method for fabricating a dental part comprising the following successive steps: - providing a data set representative of the dental part to be fabricated, the data set defining dimensional and mechanical characteristics of the dental part, - forming a first pattern made from a first resin by 3D printing by means of the data set, - depositing a first set of fibres on a top surface of the first pattern, the first set of fibres comprising a plurality of first fibres oriented in a first set of directions, the first set of directions being defined by the data set, the first set of fibres defining a first set of through holes, - forming a second pattern made from a second resin by 3D printing by means of the data set, the second pattern filling at least a part of the first set of through holes to come into contact with the top surface of the first pattern, the second pattern at least partially covering the first set of fibres, - depositing a second set of fibres on a top surface of the second pattern, the second set of fibres comprising a plurality of second fibres oriented in a second set of directions different from the first set of directions, the second set of directions being defined by means of the data set, the second set of fibres defining a second set of through holes, - forming a third pattern made from a third resin by 3D printing by means of the data set, the third pattern filling at least a part of the second set of through holes to come into contact with the top surface of the second pattern, the third pattern completely covering the second set of fibres, - polymerizing the first pattern, second pattern, third pattern and first and second sets of fibres to form the dental part. - providing a data set representative of the dental part to be fabricated, the data set defining dimensional and mechanical characteristics of the dental part, - forming a first pattern made from a first resin by 3D printing by means of the data set, - depositing a first set of fibres on a top surface of the first pattern, the first set of fibres comprising a plurality of first fibres oriented in a first set of directions, the first set of directions being defined by the data set, the first set of fibres defining a first set of through holes, - forming a second pattern made from a second resin by 3D printing by means of the data set, the second pattern filling at least a part of the first set of through holes to come into contact with the top surface of the first pattern, the second pattern at least partially covering the first set of fibres, - depositing a second set of fibres on a top surface of the second pattern, the second set of fibres comprising a plurality of second fibres oriented in a second set of directions different from the first set of directions, the second set of directions being defined by means of the data set, the second set of fibres defining a second set of through holes, - forming a third pattern made from a third resin by 3D printing by means of the data set, the third pattern filling at least a part of the second set of through holes to come into contact with the top surface of the second pattern, the third pattern completely covering the second set of fibres, - polymerizing the first pattern, second pattern, third pattern and first and second sets of fibres to form the dental part.