Medial and Lateral Canthi
Lesion
on canthi are really challenging because to maintain their shape and
integrity is of utmost importance. This patient had melonona which
was widely excised and split thickness skin graft was done with good
functional and cosmetic restoration.
Traumatic Distortion
Surgical repair depends on extent of laceration. Layer to layer repair with proper securing of the tissues is mandatory to get good final result. In most of the cases where tissue loss is there, skin grafting becomes inevitable. In addition, if lacrimal canaliculus is torned, its anastomosis must be done.
Telecanthus
When medial canthus is shifted laterally from its original position, the condition is called telecanthus. It is one of the feature of Blepharophimosis syndrome and post traumatic malunion of facial bones. It is corrected by trans-nasal wiring with Mustarde's telecanthal reconstruction.
Epicanthus
Shifting of canthi upwards after trauma and epicanthal fold as a feature of Blepharophimosis syndrome. It is corrected surgically and repositioned at its proper place.
Distortion Secondary to Post Surgical Scaring
After primary surgical repair in some cases scar retracts that causes distortion of the canthus and medial parts of lids. It requires skin grafting to correct this ditortion.
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