Resumen

SAN MARTIN-FORRAY, Felipe. Impression technique of mobile fibrous ridge. Part 2:Jaw. Rev. Clin. Periodoncia Implantol. Rehabil. Oral [online]. 2019, vol.12, n.2, pp.93-95. ISSN 0719-0107.  http://dx.doi.org/10.4067/S0719-01072019000200093.

The mandibular mobile fibrous ridge -product of extreme bone resorption, occlusal trauma or prosthetic instability - deforms under pressure, altering prosthetic retention, support and stability. The impression must register it passively; avoiding compression and movement, transferring the hydraulic pressure of the impression material to usable support area of the ridge. Presenting a simple alternative for mandibular mobile ridge impression .Its advantages are discussed and contrasted with the related literature.

Palabras clave : Mobile fibrous ridge; Mucostatic impression; Jaw; Stability.

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