Tarsal Buckling and Entropion after Levator Aponeurosis Advancement in Patients with Floppy Eyelid Syndrome.

Two patients with floppy eyelid syndrome presented with severe eye pain and foreign body sensation after recent levator aponeurosis advancement. The examination in both patients was notable for entropion of the upper eyelid, and upper lid eversion revealed deformity of the tarsus in both patients. Surgical revision with full-thickness horizontal tarsotomy and limited excision of the abnormal tarsus corrected the deformity. The authors propose a mechanism for this phenomenon and a modification of surgical technique that may prevent this complication.

Comparison of entropion outcome with and without intervention in Romane and Ile de France sheep breeds.

BACKGROUND: Congenital entropion is the most frequent ocular disorder in newborn lambs of certain sheep breeds, which, if not treated, can result in complete blindness and death due to starvation. OBJECTIVES: The aims of this study were to compare the spontaneous healing of entropion in two breeds and assess the outcome of cases with and without therapeutic intervention. METHODS: A total of 158 entropion cases (119 Ile de France and 39 Romane) were investigated, and swab samples were collected from the cornea and conjunctiva of 73 of the affected lambs for bacteriological investigation. In addition, an ocular intervention was carried out in 123 affected animals. RESULTS: The Romane breed developed entropion at an average age of 7 days compared to the Ile de France, which developed it at an average age of 1 day. Likewise, significant differences were found between bilateral and unilateral involvement in both breeds. Meanwhile, 22.1% of cases recovered spontaneously, and the highest rate of spontaneous recovery without intervention was observed in the Romane breed (66%). Bacteria isolated from ocular samples included Staphylococcus spp. (42.5%), Bacillus spp. (21.9%), Trueperella pyogenes (13.7%), Corynebacterium spp. (12.3%) and Escherichia coli (9.6%). CONCLUSIONS: The results of the study showed that the onset time of entropion, bilateral involvement, the severity of the process and the need for re-treatment were higher in the Ile de France breed than in the Romane breed. Likewise, the Romane breed showed a higher degree of spontaneous recovery of entropion.

Long-term success rate of entropion surgery is equivalent in juvenile and adult dogs.

OBJECTIVE: To compare long-term outcomes of lower lid entropion surgery performed in juvenile dogs versus adult dogs and evaluate the success rate of temporary tacking procedures in dogs < 1 year of age. ANIMALS: 116 client-owned dogs. METHODS: A retrospective study was performed evaluating dogs younger than 3 years old diagnosed with primary lower lid entropion between 2010 and 2020. Recurrence of entropion following temporary tacking sutures was evaluated. Surgical outcomes were evaluated of entropion surgery in dogs < and > 1 year of age. RESULTS: 44 dogs with entropion (71 eyes) had a temporary tacking procedure. The entropion resolved in 36.6% of eyes, requiring no further therapy. The median age of dogs successfully treated with a temporary tacking procedure was younger than those that failed. Forty-seven dogs (75 eyes) had entropion surgery at maturity, and 52 dogs (79 eyes) were juvenile. Twenty-seven dogs had temporary tacking procedure prior to surgery, accounting for the difference in number. There was no statistically significant difference in the recurrence rate of entropion between eyes of adult (6/75 [8%]) and juvenile dogs (10/79 [12.7%]) following surgery. CLINICAL RELEVANCE: Entropion surgery in juvenile dogs is not associated with a higher risk of recurrence and need not be delayed until dogs are older than 1 year of age.

Comparison of Stab Incision and Eyelid Crease Incision Techniques in Children with Revision Frontalis Sling Surgeries Using Silicone Rods.

PURPOSE: To compare stab and eyelid crease incision techniques in revision frontalis sling surgeries using silicone rods. METHODS: This retrospective study involved 52 eyes in 48 consecutive pediatric patients who underwent revision frontalis sling surgery between 2008 and 2019. All primary surgeries were performed by making eyelid crease incisions and suturing of silicone rods onto the tarsal plates. The revision surgeries were performed by either making stab incisions over the eyelid through which to pass the silicone rods (group A), or by refixing the same or a new silicone rod to the tarsal plate (group B). The surgical results were compared. RESULTS: The mean follow-up period was 22.4 months (range, 6-62 months) and the mean age of the patients was 6.1 years (range, 1-16 years). There were 28 female and 20 male patients. Surgical success was achieved in 23 of 28 patients (82.1%) in group A, and 12 of 24 patients (50.0%) in group B. The difference between the groups was statistically significant (p = 0.012). Superficial punctate epithelial defects were detected in six group A patients (21.4%) and seven group B patients (29.1%). In group B, lid hematoma occurred in three patients (12.5%) and entropion occurred in three patients (12.5%). The silicone rods were removed from two eyes, and entropion spontaneously resolved in one eye with close follow-up. CONCLUSIONS: Using the stab incision technique increases revision frontalis sling surgery success rates when primary surgeries are performed using eyelid crease incisions and suturing silicone rods to the tarsal plates in children.

Preseptal transconjunctival approach in orbital floor fracture repairs to prevent postoperative lower eyelid malposition.

PURPOSE: Lower eyelid malposition can be a complication following orbital floor fracture surgeries. We present our incidence of lower eyelid malposition from a large case series of orbital floor fracture repairs using the 'swinging eyelid' approach and 'hang back' technique. METHODS: A retrospective review of all orbital fracture surgeries at our institution from November 2011 to March 2021 was performed. Primary outcomes included the incidence of lower eyelid malposition by category, the average time to presentation after primary surgery, and reoperation rates among cases with lower eyelid complications. RESULTS: A total of 438 cases that involved repair of the fractured orbital floor were identified. Six patients (1.37 %) developed lower eyelid malposition following primary orbital floor repair. Two patients (0.46 %) developed reverse ptosis of the lower eyelid. Two patients (0.46 %) returned with lower lid cicatricial ectropion. One patient (0.23 %) had postoperative lower eyelid retraction. One patient (0.23 %) had postoperative lower eyelid cicatricial entropion. No cases of lower lid flattening, lower eyelid fat flattening, or eyelid notch was noted. All patients with lower eyelid malposition underwent additional surgeries except one patient with reverse ptosis (83.3 %). The average time to the presentation of postoperative complications from the surgery date was 292.8 days (range = 49 days to 3.5 years). CONCLUSION: Lower eyelid malposition after orbital floor repair is a known complication that can be decreased by employing the 'swinging eyelid' with a preseptal approach and closure by the 'hang back' technique.

Eyelid Surgery in Thyroid Eye Disease.

PURPOSE: To review and summarize a comprehensive synopsis of surgery of the eyelid in thyroid eye disease (TED). METHODS: A PubMed search for specific eyelid manifestations of TED was performed. Studies reporting surgical management of these were reviewed, along with the author's own experience. RESULTS: The most common eyelid manifestations of TED include eyelid retraction, blepharoptosis, entropion, and epiblepharon, with most of them requiring surgical intervention. The correction of eyelid retraction has received maximum attention, with several surgical techniques that have stood the test of time. Blepharoptosis in TED that requires surgical intervention is usually aponeurotic. Entropion and Epiblepharon are rare in TED, and may resolve spontaneously, or following orbital decompression. CONCLUSIONS: Retraction is the commonest eyelid manifestation of TED, with multiple surgical options available for its correction. Blepharoptosis, entropion, and epiblepharon are rare eyelid findings in TED, that may occasionally require surgical correction.

[Subdermal hyaluronic acid injection treatment of an upper eyelid entropion in a rabbit]. / Subdermale Hyaluronsäureinjektion zur Behandlung eines Oberlidentropiums bei einem Kaninchen.

Surgical correction is the typical treatment for an entropion. However, considerable anesthetic risk exists for a subset of patients, particularly rabbits and guinea pigs. In a high number of these cases, this represents the main reason for reluctance to treat an entropion. The following report describes the case of a 9-year-old rabbit with a superficial cornea defect and a mild entropion of the upper eyelid. Eversion of the eyelid from a mild entropion to a normal position was attained by the subdermal injection of a hyaluronic acid filler (Alayna SG 24 Distinct®, BSC Medical Devices GmbH, Munich, Germany) without necessitating general anesthesia or sedation. Following a period of 273 days, a relapse occurred which was subsequently successfully treated with a repeat injection. An entropion of the contralateral eye became evident during the follow-up period and was also effectively managed by a single subdermal filler injection. In the reported case, treatment with subdermal hyaluronic acid injection proved to be well tolerated and efficacious.

Horizontal eyelid shortening alone versus combined procedures for the correction of involutional lower eyelid entropion.

BACKGROUND: Conventionally, management of involutional entropion involves correcting both vertical and horizontal laxity, however the optimal surgical approach is debated. OBJECTIVE: To compare the recurrence rate of horizontal lower eyelid shortening alone with combined surgical approaches for correction of involutional lower eyelid entropion. METHODS AND MATERIAL: A retrospective, comparative, consecutive case series of patients undergoing surgery for involutional lower eyelid entropion with both horizontal and vertical laxity. Patients were categorized based on the procedure as: Group 1, horizontal shortening alone, Group 2, horizontal shortening with everting sutures), and Group 3, horizontal shortening with retractor plication. RESULTS: Of the 249 procedures (31 bilateral) performed on 218 patients, 54 (22%) involved horizontal eyelid shortening alone (Group 1), while 80 (32%) had this combined with everting sutures (Group 2), and 115 (46%) with retractor plication (Group 3). The anatomical success rates for Groups 1, 2, and 3 were 93, 94, and 90% (P = 0.69), respectively. Similarly, reported symptom improvements were 94, 93, and 93% for these groups (P = 0.91). After an average follow-up of 15.7 months (median 10; range 6-81), Group 1 (eyelid shortening alone) had a 7% (4/54) recurrence, compared to 8% (16/195) in Groups 2 and 3 (combined procedures) (P = 1.0). Complications were minor, with no significant difference between groups. CONCLUSION: Eyelid shortening alone appears to be as effective as combined techniques for involutional entropion with both horizontal and vertical eyelid laxity. Nevertheless, procedure selection should consider primary pathogenic factors.

Everting Sutures for Involutional Entropion: A Non-incision, Simple and Cost-Effective Technique.

Entropion is one of the common eyelid marginal malposition and it causes irritation, and ulceration of the cornea that leads to visual loss of a patient. Patient may present with watering and foreign body sensation of the eye initially. Entropion may occur in the upper or lower eyelid. Involutional entropion is common and affected the lower eyelid. There are various non-surgical and surgical options to correct the entropion. Non-surgical procedures include taping the lower eyelid which relieves the entropion temporarily, botulinum toxin type-A injection into lower eyelid may temporarily relief the discomfort from entropion up to 6 months. This study was carried out to assess the outcome of the everting sutures for the correction of lower eyelid involutional entropion and to describe the cost effective of the procedure. A nonrandomized, non control group quasi experimental study was conducted in a Tertiary Eye Hospital, in Gopalganj, Bangladesh from January 2016 to December 2019. A less invasive everting sutures technique was applied for the correction of involutional entropion of eyelid. Follow up was maintained at regular intervals and we assess the outcome of the surgical techniques. We evaluated 33 eyes of 31 patients. The success rate was 87.88%. Recurrences were observed in 5(15.15%) eyelids in the 18 months follow up times. The time of the procedure was only 10 minutes, and the cost of the procedure was cheaper. Everting sutures was minimal invasive, non-incision, cost effective procedure for the correction of involutional entropion.

Case Report: Simultaneous penetrating keratoplasty with autologous simple limbal epithelial transplantation as an alternative to keratoprosthesis.

Introduction and importance: This case report highlights the multidisciplinary approach required to achieve successful anatomical and functional outcomes, in an eye with total limbal stem cell deficiency (LSCD) associated with underlying corneal scarring and thinning. Presentation of case: A 59-year-old gentleman had poor visual recovery in the right eye (RE) following accidental carbide blast, 1-year before presenting to us. The visual acuity was counting fingers and clinical examination revealed cicatricial entropion involving the upper eyelid, total LSCD, corneal scarring with a central descemetocele and cataract in the RE. Prior to ocular surface reconstruction, entropion correction was performed. Three months later, penetrating keratoplasty combined with cataract surgery and intraocular lens implantation (penetrating keratoplasty (PK) triple), with autologous simple limbal epithelial transplantation (SLET) was performed. The visual acuity was 20/100, 18 months after the surgery, with a clear well-epithelized corneal graft and stable ocular surface. Discussion: LSCD is caused by a decrease in the population and /or function of the limbal epithelial stem cells. Limbal stem cell transplantation (LSCT) is warranted in eyes with total LSCD. In eyes with coexisting corneal scarring, LSCT alone may be inadequate to restore the vision. These eyes require simultaneous or sequential lamellar or full-thickness corneal transplantation for visual rehabilitation. Though, the existing literature favors a sequential approach, where LSCT is performed first followed by corneal transplantation, under certain circumstances such as a thin underlying cornea like in our case, corneal transplantation may have to be combined with LSCT to achieve optimal outcomes. Conclusion: Combining autologous SLET with PK can be performed for visual rehabilitation in eyes with unilateral total LSCD and underlying corneal thinning. Corneal and limbal graft survival is prolonged if existing adnexal comorbidities are addressed before any surgical intervention is planned and adequate time interval is allowed for the surface inflammation to subside.

A case of lipogranulomatous conjunctivitis in a horse.

OBJECTIVE: To describe a case of lipogranulomatous conjunctivitis in a horse. ANIMAL STUDIED: A client-owned 12-year-old Standardbred gelding presenting with chronic conjunctivitis and palpebral masses. METHODS: Complete ophthalmic examination, surgical excision, histopathology, and bacterial culture of biopsy samples were performed. RESULTS: Upper and lower eyelids of both eyes were affected, with multiple yellow-to-white nodules on the palpebral conjunctiva, adjacent to the eyelid margin. Nodule removal was achieved via partial tarsal plate excision. Histopathological examination revealed granulomatous inflammation and large droplets of presumed free lipid in the conjunctival lamina propria. The animal was diagnosed with lipogranulomatous conjunctivitis. No postoperative ocular discomfort was observed for months; however, 3 years later, new conjunctival nodules were noticed, requiring a second surgical procedure on three of the eyelids. Transient entropion in the left lower eyelid was observed 2 months after the second surgery, and no recurrence of conjunctival nodules was observed after 18 months of follow-up. CONCLUSION: To our knowledge, this is the first report of lipogranulomatous conjunctivitis in horses.

Comparison of postoperative recurrence rates between percutaneous and transconjunctival approaches for involutional entropion.

Lower eyelid entropion is the second most common disease seen after ptosis in oculoplastic outpatients. In this study, we performed percutaneous and transconjunctival shortening of the anterior and posterior layers of the lower eyelid retractor (LER) to treat lower eyelid involutional entropion. This study aimed to examine the recurrence rate and complications of the percutaneous and transconjunctival approaches. This was a retrospective study of procedures conducted from January 2015 to June 2020. The LER shortening was performed for lower eyelid involutional entropion on 103 patients (116 eyelids). From January 2015 to December 2018, LER shortening using the percutaneous approach was implemented; from January 2019 to June 2020, the transconjunctival approach was used to shorten the LER. All patient charts and photographs were retrospectively reviewed. Recurrence occurred in 4 patients (4.3%) in the percutaneous approach. No recurrence was observed in any patient in the transconjunctival approach. Temporary ectropion occurred in 6 patients (7.6%) when the percutaneous approach was used; all cases healed within 3 months after surgery. The study did not reveal any statistically significant difference in recurrence rates between the percutaneous and transconjunctival approaches. We achieved results equal to or better than percutaneous LER shortening by combining transconjunctival LER shortening with horizontal laxity shortening, such as lateral tarsal strip, pentagonal resection, and orbicularis oculi muscle resection. However, it is necessary to be careful about temporary ectropion after surgery when percutaneous LER shortening alone is performed for lower eyelid entropion.

"How sad it is! I shall grow old, and horrible, and dreadful" - The ups and downs of cell senescence.

This issue of the Biomedical Journal contains a special section about cell senescence. The reader gets an insight into the crosstalk between immune system and senescent cells, into an approach to fight aging by tweaking macronutrient intake, and also learns about the connection that does (not) exist between body mass and cancer risk. Further articles in the current issue give details about the effect of Damask rose on PCOS, illustrate the issues gender bias may exert in research studies, go into a joint drug approach in ischemia-reperfusion injury, and a promising tool to diagnose Parkinsonian disorders. Two articles dive into challenges related to obstructive sleep apnea, another article explores the benefits a composite mixture may have for improving bone cement material, with lastly a research team presenting a modified procedure to managing involutional lower eyelid entropion in individuals of Asian descent. Finally, BMJ issue 46-3 is complemented with a correspondence about mpox spreading from endemic areas to other parts of the world.

Cicatricial Entropion in Chronic Cicatrizing Conjunctivitis: Potential Pathophysiologic Mechanisms and Long-Term Outcomes of a Modified Technique.

PURPOSE: The purpose of this study was to assess the long-term outcomes of severe cicatricial entropion repair with mucous membrane grafting in patients with chronic cicatrizing conjunctivitis and report histopathological changes in the eyelid margin area. METHODS: Prospective interventional study included 19 patients with severe cicatricial entropion with trichiasis (N = 20 eyelids; 19 upper and 1 lower eyelid) who underwent anterior lamellar recession (with back cuts) and mucous membrane grafting cover for bare anterior tarsus, lid margin, and 2 mm of marginal tarsus, and had a minimum 6 months of follow-up. The anterior lamella and metaplastic eyelid margins were sent for routine Haematoxylin and Eosin and special staining with Masson trichrome stain. RESULTS: The etiologies were chronic Stevens-Johnson syndrome (N = 6), chemical injury (N = 11), and drug-induced pseudopemphigoid (N = 2). Five eyes had undergone entropion correction in the past, and 9 had electroepilation for trichiasis. Entropion was well corrected (without residual trichiasis) in 85% of eyelids with primary surgery. The etiology-wise success rates were 100% for Stevens-Johnson syndrome, 72.7% for chemical injury, and 100% for drug-induced pseudopemphigoid. Three eyelids with failure belonged to chemical injury, and trichiasis in these eyes could be managed with subsequent interventions except in 1 case. All eyelids had no entropion at a mean follow-up of 10.8 months (range, 6-18). Histopathological evaluation of anterior lamella (N = 10) and eyelid margins revealed significant fibrosis in subepithelial, perimysium (muscle of Riolan), and perifollicular areas. CONCLUSION: Anterior lamellar recession combined with mucous membrane grafting achieves good cicatricial entropion correction except in eyes with chemical injury. The eyelid margins in these eyes have persistent inflammation, and fibrosis involving lash follicles.

Subciliary Rotating Sutures Combined With Modified Hotz Procedure for Correction of Congenital Lower Eyelid Entropion.

PURPOSE: Standard techniques for the treatment of congenital lower eyelid entropion may not yield suitable outcomes or may result in overcorrection if disinsertion of the lower eyelid retractors is not the primary cause. Herein, we propose and evaluate a technique using subciliary rotating sutures combined with a modified Hotz procedure for repair of lower eyelid congenital entropion that addresses these concerns. METHODS: A retrospective chart review was conducted of all patients who underwent lower eyelid congenital entropion repair by a single surgeon using subciliary rotating sutures combined with a modified Hotz procedure between 2016 and 2020. Study variables included patient demographics, follow-up period, postoperative complications, operative success, and recurrence. RESULTS: Twelve patients (19 eyelids) met the study inclusion criteria. The mean patient age was 7.1 ± 6.1 years (range, 0.2-22 years). Nine of the patients were female (75%) and 3 were male (25%). The distribution of eyelids was 8 right (42%) and 11 left (58%). The mean follow-up time was 19.5 ± 15 (range 2.5-45) months. There were two eyelids (11%) that had entropion recurrence after initial repair in patients with concomitant compound disease processes. Repeated repair resulted in success with no recurrence at last follow-up. Overall, the described entropion repair technique was successful and without recurrence in 17 eyelids (89%). There were no cases of ectropion, lid retraction, or other complications. CONCLUSIONS: Subciliary rotating sutures combined with a modified Hotz procedure are effective for correction of congenital lower eyelid entropion. As the technique does not manipulate the posterior layer of the lower eyelid retractors, it may be useful for when retractor reinsertion does not yield adequate improvement and may also reduce the risk of eyelid retraction and overcorrection in particular cases.

Etiologies, periocular manifestations and surgeries for congenital and childhood acquired facial nerve palsy.

AIM: To report periocular surgeries performed for patients with congenital and childhood acquired facial nerve palsy (FNP). METHODS: A retrospective case series of pediatric patients who presented with FNP over the last 34 years, was conducted at two tertiary eye hospitals in Riyadh. Data were collected from electronic charts, hospital records and external photos. Main outcome measures were visual acuity, lagophthalmos, eyelid abnormalities, Bell's phenomena, exposure keratopathy, and corneal scar; in these cases, periocular surgeries were required. RESULTS: Among the 90 recruited subjects; the mean age of onset was 4.8±5.4 years old (range, 0.01 to 17.76 years). Traumatic and congenital causes of FNP were the most common, representing over 80% of the cases. Seventy-one patients developed lagophthalmos, 26 with severe exposure that resulted in scarring. Thirty-six (40%) cases had associated strabismus. Lower lid retraction was the most common eyelid abnormality noted in 23 cases, followed by entropion in 16 and ectropion in 6 cases. Temporary tarsorrhaphy was performed in three patients (3.3%), while 18 patients (20%) needed permanent tarsorrhaphy. Gold weight implants were placed in 17 patients (18.9%). Lower lid retraction repair was performed in twelve patients (13.3%). Five patients (5.6%) underwent lower eyelid entropion repair, and three patients (3.3%) underwent lower eyelid ectropion repair. CONCLUSIONS: Lagophthalmos is the most common finding in children presenting with FNP and needs to be managed early to prevent permanent visual loss. Compared to adults, children may present with a different spectrum of eyelid abnormalities, with lower lid retraction and entropion being the most common eyelid malpositions.

Anterior versus posterior retractor reinsertion with a lateral tarsal strip for involutional entropion repair: A multicentric experience.

PURPOSE: The aim was the comparison of two different approaches to re-insert the inferior eyelid retractors within addition to lateral tarsal strip at lower eyelid involutional entropion (LEIE) surgical correction. METHOD: This multicentric retrospective case series involved 233 consecutive patients (195 eyelids) who underwent LEIE repair. All the lids had a lateral tarsal strip (LTS) in addition to the reinsertion of retractors onto the tarsal plate via the anterior approach (group 1) or the posterior approach (group 2). The desired normal position of the eyelids at 6-month follow-up was considered 'surgical successes, while entropion recurrence and overcorrection (ectropion) were considered 'surgical failures'. RESULTS: One-hundred ninety-one (82%) surgeries were included in group 1 and 42 (18%) in group 2. The success rate was 92.1% (176 lids) in group 1 and 85.7% (36 lids) in group 2 (p = 0.188). The recurrence rate was statistically higher for group 2 (14.3%) than for group 1 (3.7%) (p = 0.016). Overcorrection only described in group 1 (3.1%). Both groups had a similar complication rate (p = 0.268), with trichiasis being the most frequent (14, 6%). Ten eyelids (47.6%) from the 21 overall failures were satisfactorily reoperated, and the remaining ones were treated conservatively. CONCLUSION: The anterior or posterior approach to reinsert lower eyelid retractors to tarsal plate in addition to LTS to correct LEIE can provide a similar outcome. However, the anterior approach achieves a slightly higher success rate with fewer recurrences but with a higher overcorrection rate.