Ectropion produced by eyeglass frames.
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Biomedical subjects
Publications and source records attributed to A M Putterman.
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The results of excision of Müller's muscle with or without recession of the levator palpebrae superioris aponeurosis were examined in 61 upper eyelids of 40 patients. The cosmetic results were acceptable in 35 patients (56 upper eyelids). Another five patients had a subsequent unilateral partial (nasal) or total ptosis, which was successfully treated with additional surgery. Overcorrections (ptosis) have ceased to be a problem since modifications to the original technique have been used. Only one undercorrection was encountered, and it was treated successfully with a simple surgical procedure. We believe that the described procedure is desirable for the treatment of thyroid-related upper eyelid retraction because it is simple, is based on anatomic and physiologic principles, is tailored to the individual patient intraoperatively and yields consistently good results.
Two groups of patients, 37 with primary basal cell carcinoma of the eyelid and 16 with basal cell carcinoma of the eyelid previously treated by other physicians were reviewed. All of the tumors were excised with at least 3 to 4 mm of normal-appearing tissue at each margin of resection. All of the excised specimens were submitted for frozen section studies of the margins. A total of 20 (54.04%) of the previously untreated tumors and eight of the previously treated tumors had at least one margin involved with tumor cells. Repeated excisions under frozen section control were done until all of the margins were free of tumor cells. To date, none of the patients treated in this manner had a recurrence of the tumor.
Two cases of lower eyelid retraction caused by loss of full-thickness eyelid components were successfully treated with a tarsal-confunctival flap and skin graft procedure. One patient also had upper eyelid retraction, which was decreased by excising Müller's muscle and recessing the levator aponeurosis simultaneously with the lower eyelid surgery.
An instrument that measures ocular, eyebrow, canthal, and lower eyelid asymmetries accurately is useful for evaluating various deformities before oculoplastic surgery is performed. The ocular asymmetry measuring device comprises a headband, a ruler, and a T-shaped crosspiece. When the band is placed around the patient's head at forehead level, it fixes the ruler vertically over the midforehead. The metal rod is aligned with whatever eyelid, eyebrow, eye, or canthus is lower and is then elevated until it transects a similar structure on the opposite side. The degree of asymmetry is measured in millimeters. The device is useful in determining the degree of correction needed in various conditions that result from orbital fracture, facial paralysis, and congenital anomalies.
The key tests in the evaluation of orbital pathology--orbital roentgenograms, CT scans, and ultrasonography--are defined.
A previously described technique to isolate absent lacrimal puncta is reemphasized. The procedure has been modified, whereby the entire punctal and vertical canalicular walls are removed with a Holth sclerectomy punch and by silastic intubation of the passages. This has led to increased permanent patency of the lacrimal puncta and a greater, successful resolution of epiphora. A modified pigtail probe with a narrowed tip has been developed to facilitate passage of the silastic tubing without it slipping off the probe.
I reconstructed eyelids in two patients by successfully using a new technique to increase the viability of a composite, full-thickness eyelid graft. Splitting the graft into two components of tarsal-conjunctival-margin and skin and placing each component against a viable skin and orbicularis flap, respectively, facilitated the acceptance of the graft and increased the success of the reconstruction.
A patient developed severe lower eyelid ectropion after a bilateral levator aponeurosis and Müller's muscle advancement-and-truck blepharoptosis procedure and bilateral attachment of the lateral canthi to the lateral canthal tendons. The cause of this ectropion was detachment of Müller's muscle and capsulopalpebral fascia from the inferior tarsus and recession of these tissues into the orbit. This left the inferior tarsal border with only redundant conjunctiva attached to it, which could not maintain it in a downward direction; thus, an ectropion occurred. Müller's muscle and capsulopalpebral fascia were detached from the inferior tarsus and recessed 15 mm into the orbit. Reattaching Müller's muscle and capsulopalpebral fascia to the inferior tarsus relieved the ectropion.
The Müller's muscle-conjunctival resection procedure is a relatively simple means of relieving ptosis in patients whose upper eyelids elevate to a normal level with phenylephrine instillation. The Müller's muscle-conjunctival resection procedure has advantages over the Fasanella operation because tarsus is preserved, and over the levator aponeurosis advancement and tuck operation because the results are more predictable.
A technique to reconstruct totally contracted sockets forms spacious, deep ocular fornices to accommodate ocular prostheses. Fixation of the midperiphery of mucous-membrane-lined, custommade conformers to the superior and inferior orbital rims secures the posterior periphery of the conformer deep in the orbit. The method restores the normal anatomy of the ocular fornices that not only extends to the orbital rims but also penetrates deeply into the orbit along its roof and floor. The procedure contrasts with conventional, frequently unsuccessful methods of socket reconstruction that form fornices only to the superior and inferior orbital rims without extending posteriorly into the orbit. Using this technique, we reconstructed deep, spacious sockets in five patients with serious socket contracture, allowing the patients to retain cosmetically acceptable artificial eyes. The principles advocated apply to all contracted sockets.
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Two patients developed upper eyelid retraction secondary to a blowout fracture of the orbital floor. Posttraumatic overaction of Muller muscle is a possible cause of the eyelid retraction.
For good cosmesis the upper eyelid creases and folds must be symmetric. The lid creases must be the same height above the upper lid margins. The skin below the crease must be smooth and firmly attached to the tarsus, or, in cases with a short tarsus, adherent to the short tarsus and levator muscle up to the crease. The skin above the crease must be loosely attached so that it forms symmetric folds over the crease. We have developed surgical procedures aimed at the following: (1) equalizing the upper lid creases and folds where they are asymmetric, (2) creating lid creases and folds where absent, as in Orientals, (3) removing excess unsightly skin folds, as in dermatochalasis, and (4) forming a lid fold by skin grafting where there is insufficient skin above the crease.
In a procedure to relieve segmental blepharoptosis after surgery for thyroid eyelid retraction and carcinoma, I applied a clamp to the internal eyelid tissues over the blepharoptotic segment, and excised the tissues held in the clamp. The procedure was successful in four patients.
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