Use of the Desmarres clamp in major eyelid surgery.
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Biomedical subjects
Publications and source records attributed to R E Bartlett.
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In congenital microphthalmos and anophthalmos, the socket and lids are often underdeveloped. Progressive dilation of the socket often does not increase the horizontal lid aperture or permit the use of a larger prosthesis. The authors present two cases in which a modified Mustarde cheek flap, lined with a tarsal-conjunctival graft, was used to reconstruct and lengthen the lower lid. This procedure results in a larger horizontal lid aperture and permits a larger prosthesis to be contained in the socket.
Reconstruction of the lower lid often is a greater task than originally anticipated in preoperative evaluations. The Mustardé and Hughes methods are commonly used for extensive lower lid reconstruction. Certain difficulties encountered in these methods may be minimized by variations in the basic techniques. Structural support for a Mustardé flap may be provided by a free tarsal conjunctival graft rather than a nasal septal cartilage mucosa graft. Late complications following the Hughes procedure include upper lid retraction and entropion. These may be minimized by removing Mueller's muscle from the flap at the time of the original dissection. The Hughes flap may be lysed in 3 to 4 weeks. Lid margin abnormalities, which occur occasionally, are corrected with minor modifications.
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