The patient underwent balanced inhalation general anesthesia, having previously observed a protocol of asepsis and antisepsis. Lidocaine with 2% epinephrine was infiltrated in the preauricular region. A preauricular incision was performed with a temporal extension to approach the temporomandibular joint; performing a blunt dissection, the articular capsule was located, and then incided in a ''T'' shape. When viewing the condylar head, an intact articular disk could be appreciated, therefore it was preserved.
Bajo anestesia general inhalatoria balanceada, previo protocolo de asepsia y antisepsia, se infiltra lidocaína con epinefrina al 2% en región preauricular, se realiza incisión preauricular con extensión temporal para abordar articulación temporomandibular, mediante disección roma se localiza la cápsula articular la cual se incide en ''T'' observando la cabeza condilar, se aprecia disco articular íntegro por lo que se conserva.