Cochlear Ligament Spiral

The spiral ligament of the cochlea (lat. spirale cochleae) is a connective tissue structure of the inner ear that attaches the spiral organ (cochlea) to the base of the helix.

The cochlea is a spirally twisted cartilage that houses the organ of hearing, the spiral organ. The spiral ligament of the cochlea attaches the cochlea to the bony protrusion - the foot plate, thereby fixing its position. This ligament consists of dense collagen tissue and provides reliable fixation of the cochlea, preventing it from deforming during various movements and vibrations of the head.

Thus, the spiral ligament of the cochlea plays an important role in ensuring the normal functioning of the organ of hearing, holding the spiral organ in a strictly defined position in the inner ear. Damage to this ligament can lead to hearing problems.