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At least 469 records · Page 26Linked to original sources
PubMedDate not supplied

Eyelid malpositions after cataract surgery.

PURPOSE: To estimate the incidence and the factors that may play a role in the etiology of eyelid malpositions after cataract extraction. METHODS: We followed up 124 patients for six months after cataract extraction. Palpebral aperture, levator function, height of the upper lid crease, lower eyelid laxity and position of the punctums were recorded preoperatively and postoperatively. Post-cataract ptosis was defined as a 2 mm or greater drop in the lid margin after correcting for any change in the fellow eye. RESULTS: None of the patients developed ectropion or entropion, but five (4%) developed punctal ectropion after surgery. The incidence of post-cataract ptosis was 7.3% at six months. Age, sex, preoperative measurements of levator function, lid crease and dermatochalasis were not predictive for the development of ptosis at six months. However, there was a significant difference in the preoperative palpebral fissure width between the patients with ptosis and those without (p<0.05). There was a positive correlation between the mean volume of local anesthetic and the degree of ptosis on the first postoperative day (p<0.05, r: 0.1873). The presence and amount of ptosis on the first postoperative day was the best predictor of post-cataract ptosis at six months (p<0.001). CONCLUSIONS: Several factors are involved in the development of post-cataract ptosis. Temporary ptosis may be related to the myotoxicity of the local anesthetic. The presence of ptosis on the first postoperative day is the best predictor for the development of ptosis at six months.

Adult↗
PubMedDate not supplied

Euryblepharon: a case report with photographs documenting the condition from infancy to adulthood.

A case of euryblepharon with lateral ectropion is reported, with photographs from infancy to adult life. The value of obtaining photographs, if available, in cases such as this is stressed, to avoid unnecessary clinical studies being done. The photographs indicate the stability of the condition. They also indicate that, at least in some cases, the ectropion will become less apparent with body growth and may need no therapy.

Adult↗
PubMed1999

Orbital floor repair with titanium mesh screen.

BACKGROUND AND OBJECTIVES: Surgical repair of the acutely fractured orbit strives to restore appearance, preserve ocular and orbital function, and avoid enophthalmos or hypoglobus. Repair is achieved with autologous bone graft, synthetic substitutes, or both. The purpose of this article is to present an alternative procedure--use of implants, cut from a titanium mesh screen, without bone graft. METHOD AND MATERIALS: A total of 51 orbital floor fractures in 43 patients were repaired with titanium mesh screen implants. In three patients with bilateral orbital floor fractures repaired with titanium mesh, intraoperative symmetry was improved with bone graft added to the mesh on one side. RESULTS AND/OR CONCLUSIONS: Follow-up was available for 42 orbits in 35 patients and averaged 9 months. The transconjunctival approach with lateral canthotomy yielded better results than the subciliary approach, which often caused transient scleral show or ectropion. One patient underwent surgery for ectropion following a subciliary approach, and one patient developed a 4-mm enophthalmos. Routine bone grafting is unnecessary, even in large floor defects. Titanium mesh implants are a simple and reliable option for orbital floor repair.

Bone Transplantation↗
PubMed2002

[Bilateral lagophthalmos in lepromatous leprosy. Case report].

CASE REPORT: A case of bilateral facial palsy with paralytic ectropion, lagophthalmos and corneal damage secondary to corneal exposure in a long-standing patient with lepromatous leprosy is presented. Correction of paralytic ectropion was performed by medial cantoplasty, tarsal strip and Medpor lower eyelid spacer implantation. Lagophthalmos was corrected by gold weight implant in the upper tarsus. DISCUSSION: Ocular findings in leprosy appear in 72% of patients. Facial nerve palsy occurs in 3-19.8%, being bilateral in 5%. In long standing cases with corneal complications secondary to exposure, surgical treatment is required.

Aged↗
PubMed1977

[Bilateral retro- and subauricular fistulae with eversion of the epithelial lining (author's transl)].

An infant with multiple congenital anomalies was observed: bilateral cleft lip and palate, left cystic kidney, bilateral retroauricular fistulae with ectropion of the epithelial lining. These fistulae ended in tissue of thymus. They are derived from the ductus thymopharyngicus. In this case a large ectropion was constated on both sides, which was in this form not described before. The early case history, the therapy and the rare histological findings are described and the up to date unknown abnormality with figures represented.

Abnormalities, Multiple↗
PubMed2005

[Evaluation of the medial canthus blepharoplasty using the lazy-T method].

PURPOSE: To evaluate the efficacy of surgical "Lazy-T" method used to correct ectropion of the lower punctum with the inferior lid laxity and the medial canthal tendon. METHOD AND MATERIAL: Between January 2004 and February 2005, four patients of mean age 67 years (+/-12) were operated with this method. In two patients, one eyelid was operated; the other two patients underwent bilateral lid surgery. Preoperative qualifications included: subjective assessment of epiphora (range 0-10 points), where 0 represents loss of epiphora and 10 points maximum intensification with ectropion of the lower punctum, laxity of the inferior eyelid more than 10 mm, and laxity of the medial canthal tendon of 2-nd degree or more. Two subjects, who expressed their consent, underwent lacrimal scintigraphy. Surgical technique included excise of the middle part of the lid at its full thickness, laterally from lower punctum, and correction of the conjunctiva. The follow-up period was 6 months on average. RESULTS: All patients reported reduction of epiphora of 5 points on the average. Eyelid laxity decreased by mean 4.5 mm (+/- 1.0 mm). In two patients epiphora regressed, in two others - decreased. All patients evaluated the cosmetic result as satisfactory. CONCLUSIONS: The "Lazy-T" correction is an effective procedure, which restores the lower punctum into its normal anatomical position. It is a simple surgical technique that can free patients from epiphora.

Aged↗
PubMed1991

[Temporal tarsal strip-plasty for correction of malposition of the lower eyelid].

The lateral tarsal strip procedure has the combined effect of increasing horizontal lid tension and adjusting the level of the lateral canthus. Following a lateral canthotomy a tarsal strip is created from the lateral aspect of the lower lid and sutured to the periosteum at the lateral orbital wall. Indications for this technique include senile and paralytic ectropion, recurrent entropion, congenital malpositions, and lid laxity following trauma or enucleation. The results yielded by this technique in 148 patients at the University Eye Hospital in Munich are presented. These included 53 suffering from paralytic ectropion in whom a medial canthoplasty was added to the lateral tarsal strip procedure. The two techniques combined provided symmetrical adjustment of the level of both lateral and medial canthal angles, a good position of the lacrimal puncta and increased lid tension.

Adult↗
PubMed1991

[Tarsus-plasty with chondroplasty].

For a few years new Chondroplast has been available as a ready-to-use product in a variety of different shapes and sizes. The material is obtained from bovine cartilage and is made antigen-free and stable against decomposition by treatment with glutaraldehyde and irradiation. To date we have used Chondroplast for lid stabilization in 9 eyes with very slack entropion or ectropion. For tarsusplasty secondary to tumor resection we chose Chondroplast for seven eyes. A thin 0.5-mm-thick lamella was cut out of the original material and positioned in a preformed pocket between the orbicularis muscle and the skin and conjunctiva and then fixed with Vicryl sutures. Corrective of eyelid malposition was combined with pentagonal excision for ectropion, or resection of the orbicularis muscle for entropion. In plastic lid replacement the material was sutured to the existing wound edges of the lid margin and covered posteriorly with conjunctiva and anteriorly with advancement or transposed flaps. In all patients the implant took well, and there were no complications during wound healing. The cosmetic and functional results were satisfactory. The largest post-operation follow-up time was over 1 year. In one case--1 year after resection of a lower eyelid basalioma--we had the opportunity to examine histologically the tissue in the area of a Chondroplast implant. We performed this biopsy excision because of a suspected recurrence. Macroscopically the implanted cartilage lamella was surrounded by a barely vascularized capsule. Histologically we found a non-vital cartilage implant surrounded by a mainly fibrotic connective tissue capsule. In only a few places was there evidence of a slight reaction to the foreign body but without substantial inflammation activity. There was also no histological indication of resorption of the implant.

Adult↗
PubMed1979

Techniques in blepharoplasty.

The technique for upper lid blepharoplasty is presented, which emphasizes the creation of a concave, high supratarsal fold by removal of existing preaponeurotic fat pads, excision of a strip of preseptal orbicularis fibers, and portion of the orbital septum. In additon, the skin edges are fixated to the levator aponeurosis just above the tarsus. With this technique, a pleasing result can be obtained, minimizing the amount of skin that is required to excised and introducing a safety factor in the prevention of postoperative lagophthalmos. A skin technique for lower led blepharoplasty is presented which reduces a tendency for "dog-ear" formation with skin closure and minimizes chances of postoperative ectropion. The technique consists of triangulation of the excision of skin from the lower lid to insure an equal-sided wound edge for precise closure and anchoring the lower lid skin flap to the lateral orbital rim. Although the above techniques introduce a safety factor reducing the problem of lagophthalmos in the upper lid and ectropion in the lower lid, they should be considered an "advanced technique" by the occasional blepharoplasty surgeon.

Ectropion↗
PubMed1979

[Precancerous lesions of the cervix. Diagnosis and treatment (author's transl)].

In gynaecological practice, the problem of precancerous lesions of the cervix arises under three different circumstances : --ectropion, --dysplasia, --in a young girl when the mother has taken Stilbestrol. The literature is reviewed in these three cases : --ectropion is an anatomical state which does not absolutely require treatment. According to the majority of authors it would not appear that its destruction is useful in the prophylaxis of carcinoma of the cervix; --dysplasia, although it does not always progress to a carcinoma, would seem to be a potentially malignant state, the diagnosis of which must be made by the combination of cytology, colposcopy and biopsy. Treatment is based upon the topography of the lesion, its severity and the age of the patient : either conservative if the patient is young and wishes to have children, or surgical (conisation or hysterectomy) if she is older, does not want any more children or has an additional gynaecological problem. --in the presence of a lesion in a young girl whose mother has taken Stilboestrol, precise diagnosis must be made by biopsy with surveillance and treatment of lesions of adenosis, either by progesterone pessaries or by excision.

Adolescent↗
PubMed1977

Myofibre abnormalities of orbicular muscle in malposition of the eyelid.

Fifty-five cases of senile entropion and ectropion have been studied electron microscopically. In both senile entropion and ectropion significant ultrastructural abnormalities were found in the orbicular muscle fibres, such as a disruption of fibres, Z line streaming, rod formation, Z line duplication and cytoplasmic body formation. These alterations have been described only in neuromuscular disorders and systemic diseases affecting the skeletal muscles. Our observations have confirmed that these abnormalities are not specific signs of any given disease, they rather represent the ultrastructural background of impaired muscle function independently of the aetiology of the disease.

Aged↗
PubMed1993

Secondary dye testing of the lacrimal system.

Using the Olympus PF-22 angioscope to examine the inferior meatus during secondary dye testing of the lacrimal system, I evaluated the efficacy of the secondary dye test to localize partial or functional obstruction of the upper or lower lacrimal excretory system. Secondary dye testing was positive (dye present in the nose) in 12 of 13 lacrimal systems (92%) with functional nasolacrimal duct obstruction, in 7 of 8 (89%) with involutional ectropion, and in 4 of 5 (80%) with facial nerve palsy. Secondary dye testing was negative in the 1 lacrimal system with canalicular stenosis and in 5 of the 6 (83%) with punctal stenosis. Secondary dye testing is helpful in differentiating punctal or canalicular stenosis from functional nasolacrimal duct obstruction; however, it cannot help differentiate ectropion or facial nerve palsy from functional nasolacrimal duct obstruction.

Adult↗
PubMed1985

Heterogeneity in autosomal recessive ichthyosis. Clinical and biochemical differentiation of lamellar ichthyosis and nonbullous congenital ichthyosiform erythroderma.

Nonbullous congenital ichthyosiform erythroderma (CIE) and classic lamellar ichthyosis (LI) can be distinguished by clinical, histopathologic, and biochemical findings reported herein. Whereas all patients with CIE (n = 12) had fine white scales, they were heterogeneous with respect to degree of erythroderma, ectropion, and prognosis. In contrast, all patients with LI (n = 6) had large, dark, platelike scales, severe ectropion that showed no improvement with age, and minimal erythroderma. Although the stratum corneum of patients with LI was two to three times thicker than that of those with CIE, the latter group demonstrated more acanthosis, parakeratosis, hypergranulosis, and less prominent dermal capillaries. Studies of scale-lipid content have indicated biochemical correlates of this clinical heterogeneity. These clinical, histologic, and biochemical findings provide useful guidelines to differentiate CIE from LI and strongly suggest that autosomal recessive primary ichthyosis comprises two distinct diseases.

Adolescent↗
PubMed1990

The tight retracted lower eyelid.

Grave's ophthalmopathy, anophthalmia, trauma, surgery, burns, and skin disorders can result in lower eyelid retraction. The retracted lower eyelid is tight in contrast to the lax lower eyelid of the common involutional ectropion. Cicatrization of the skin and muscle produces the prototype cicatricial ectropion. Downward traction on all layers of the lid rather than cicatrization causes lower eyelid retraction. Sixty-one retracted lower eyelids were surgically repaired without a skin graft in 40 patients. In the new technique, the retracted lower lid is repaired by releasing the lower eyelid retractors from their tarsal attachment. A lateral canthoplasty and lower lid prezygomatic flap anchored to the orbital periosteum support the released lower eyelid.

Adolescent↗
PubMed1996

Vascular endothelial growth factor is sufficient to produce iris neovascularization and neovascular glaucoma in a nonhuman primate.

OBJECTIVE: To determine whether the angiogenic peptide vascular endothelial growth factor (VEGF) is sufficient to produce iris neovascularization in a nonhuman primate (Macaca fascicularis). METHODS: Eight eyes of 4 animals were studied. The 165-amino acid isoform of human recombinant VEGF (VEGF165) was injected into the vitreous of 5 cynomolgus monkey eyes (doses ranging from 0.25-2.5 micrograms per injection). Equal amounts of inactivated human recombinant VEGF (2 eyes) or vehicle (1 eye) were injected into contralateral control eyes. Eyes were assessed by slitlamp biomicroscopy, tonometry, iris color photography, fluorescein angiography, histopathologic examination, and immunostaining with antibodies against proliferating cell nuclear antigen. RESULTS: All 5 bioactive VEGF-injected eyes developed neovascularization with dilated and tortuous iris vessels that leaked fluorescein. None of the 3 control eyes exhibited any iris vascular changes. Inflammation was absent in both treatment groups. A dose response to VEGF was observed in the single animal that received 2.5 micrograms and 0.25 microgram in the right and left eyes, respectively. Iris vessel endothelial cells were positive for proliferating cell nuclear antigen in the bioactive VEGF-injected eyes only. Injections of 1.25 micrograms of VEGF every 3 days during a 30-day period produced advanced iris neovascularization, ectropion uvea, and neovascular glaucoma. CONCLUSIONS: Intravitreal injections of recombinant human VEGF165 in amounts comparable with those measured in eyes with active neovascularization are sufficient to produce noninflammatory iris neovascularization in a nonhuman primate. Prolonged exposure to VEGF165 can produce ectropion uveae and neovascular glaucoma.

Animals↗
PubMed1999

Blepharo-cheilo-dontic (BCD) syndrome in two Mexican patients.

The combination of lagophthalmia, ectropion of the lower eyelids, distichiasis, euryblepharon, cleft lip/palate, and oligodontia was recently named blepharo-cheilo-dontic (BCD) syndrome. Different combinations of these signs have been found sporadically, with autosomal dominant inheritance. Ectropion of the lower eyelids, lagophthalmia, and bilateral cleft lip/palate appear to be the more common manifestations. We report on two unrelated patients with bilateral cleft lip/palate and lagophthalmia. One of these two patients had familial cleft lip/palate in two generations, probably as a variable expression of an autosomal dominant gene.

Blepharophimosis↗
PubMed1996

Island flap anoplasty for treatment of transsphincteric fistula-in-ano.

BACKGROUND: Treatment of fistula-in-ano often replaces one problem, risk of persistent anal sepsis, with another, either incontinence after fistulotomy or mucosal ectropion after rectal flap advancement. A new technique for treatment of transsphincteric fistulas is described that could eliminate risk of both complications. TECHNIQUE: Island flap anoplasty, previously used in management of anal strictures or ectropion, is modified to treat transsphincteric fistulas. RESULTS: The operation has been performed in 11 patients, 3 of whom had Crohn's disease. Follow-up varied from one to ten months. Early recurrences have occurred in three patients, two with Crohn's disease and one without. Remaining patients have done well. CONCLUSION: This procedure is technically easy to perform and appears to cure transsphincteric fistulas while preserving anal sphincter. In the event of persistence of fistula, other operative options are not eliminated by this procedure. We feel that further experience and longer follow-up is needed to define precise indications for this procedure and to determine if continence is improved more so than with standard fistulotomy.

Humans↗
PubMed1988

The Whitehead hemorrhoidectomy. An unjustly maligned procedure.

The Whitehead technique of hemorrhoidectomy has developed a reputation as an undesirable procedure since its description in 1882. The chief criticisms have been considerable blood loss, disturbance of continence, formation of an ectropion, and poor healing of the mucocutaneous junction followed by stricture formation. Five hundred fifty-six patients underwent a modified Whitehead hemorrhoidectomy, performed by one author (C.E.C.), between 1963 and 1983. Seventy-two of these patients had unclaimed follow-up letters, leaving 484 patients available for review. Four hundred forty of these patients were followed for over three years. Postoperative complications included fistula or abscess in 1.1 percent, flap loss in 6.9 percent, and a nonhealing wound in one patient. There were no recurrences and there was no ectropion formation, or "Whitehead deformity." Mortality was zero and total morbidity, including 7.2 percent flap detachment, was 12.2%. A modified Whitehead technique has become the authors' procedure of choice for circumferential prolapsing and bleeding hemorrhoids and mucosa.

England↗