Eyelid Complications Research Articles

Immunohistochemistry-Assisted Mohs Surgery for Invasive Eyelid and Periorbital Cutaneous Melanoma.

Prior studies describe wide local excision and "slow Mohs" outcomes for periocular melanoma. Mohs micrographic surgery (MMS) with immunohistochemistry maximizes tissue preservation and offers same-day comprehensive margin evaluation, which facilitates expedited repair, and coordination of oculoplastic reconstruction when necessary. To describe oncologic and reconstructive outcomes of invasive periocular cutaneous melanoma treated with immunohistochemistry-assisted MMS. Invasive melanoma cases affecting the eyelids or periorbital region treated with MMS between 2008 and 2018 were reviewed. Eyelid tumors and those in adjacent subunits were compared. Main outcome measures were recurrence, melanoma-specific death, and postreconstructive complications. Of 42 cases, 28 were classified as periorbital and 14 as eyelid involving. Most were T1 (37, 88.1%). There was 1 local recurrence in a patient with persistent positive conjunctival margin (2.4%). No local recurrences were observed in cases where negative Mohs margins were achieved, and no melanoma-related deaths occurred. Eyelid tumors were more likely to result in lid margin involving defects and require oculoplastic reconstruction. Eyelid complications developed in 10 cases (23.8%), and 5 (11.9%) required revision surgery. Mohs micrographic surgery for periocular melanoma results in low rates of local recurrence and melanoma-specific death. Initial tumor location can aid in reconstructive planning.

Acute and chronic ocular outcomes in SJS/TEN patients treated with oral ciclosporin vs intravenous immunoglobulin.

To evaluate differences in ocular complications of Stevens Johnson Syndrome (SJS)/Toxic Epidermal Necrolysis (TEN) patients receiving either systemic IVIG or Ciclosporin (CsA) as initial treatments. Retrospective review of consecutive patients admitted for SJS/TEN at the Singapore General Hospital (SGH) from 2011 to 2017 who received either IVIG or Ciclosporin at the onset of the disease and had ophthalmological follow-up of at least 6 months were included. Acute ocular severity of SJS/TEN was graded using the Gregory grading score; chronic ocular complications were graded using the Sotozono system. A total of 18 subjects were included for analysis, with eight in the IVIG group and 10 in the CsA group. There were no significant differences in acute Gregory severity grading between the two groups. The CsA group had a trend towards worse overall chronic Sotozono grading scores compared to the IVIG group (median [IQR]: 2 [0-3] vs. 1 [0-6.5], p = 0.27), with a higher incidence of acute severe cornea involvement (60% vs. 25%, p = 0.93) and chronic corneal and eyelid involvement in the former than the latter. SJS/TEN patients with worse acute ocular involvement were more likely to have TEN and perianal mucosal involvement (50% vs. 0, p = 0.01). Compared to those who received IVIG, SJS/TEN patients who received CsA at the acute disease stage, seemed to have worse acute corneal and chronic corneal and eyelid complications. Larger studies are needed to confirm this finding.

Semi-adjustable posterior approach for congenital ptosis repair- outcomes of local and general anesthesia.

To report a single center experience with semi-adjustable posterior approach levator plication ('levatorpexy') in patients with congenital ptosis. A retrospective study. All cases who underwent posterior approach levatorpexy for congenital ptosis between the years 2016 to 2022 were included. The primary outcome measures were margin-to-reflex distance 1 (MRD1) before and after surgery, upper eyelid contour, symmetry of upper eyelid height, complications, and surgical success. Surgery was successful if all the following criteria were met: A postoperative MRD1 of ≥2 mm and ≤4.5 mm, a satisfactory eyelid contour in the operated eyelid, and an inter-eyelid MRD1 asymmetry of ≤1 mm. Postoperative modifications in semi-adjustable techniques were considered in all cases. Twenty-three eyelids of 21 patients were included, 11 were performed under general anesthesia, and 12 were performed under local anesthesia. The mean age of all patients was 24.1 years (8-47 years). The mean levator function was 11.2 (±2.11). Mean preoperative MRD1 was 1.05 mm and 1.41 for general and local anesthesia, respectively. Mean postoperative MRD1 was 3.33 mm and 3.37 mm for general and local anesthesia, respectively. Eighteen patients (85%) achieved the desired eyelid height and fulfilled our criteria for success. There were no complications reported in any of the groups. Posterior approach levatorpexy is a safe and effective procedure for repairing congenital ptosis in patients with good levator function. This technique is suitable for young patients and those unable to undergo surgery under local anesthesia. This technique offers post-operative modification due to its semi-adjustable nature.

Fourteen-Year Experience in Burn Eyelid Reconstruction and Complications Recurrence: A Retrospective Cohort Study.

Loss of vision and other ocular defects are a concern with eyelid burn sequelae. This most commonly progresses from eyelid contracture to cicatricial ectropion and lagophthalmos. When left untreated, these may lead to exposure keratitis, ulceration, infection, perforation, and loss of vision. In the case of full-thickness eyelid burns, release and grafting are required. However, there is a paucity of studies on outcomes in eyelid burn surgery treatment, despite concern for permanent ocular damage or loss of vision. The aim of the study is to describe the complication rates in burn eyelid reconstruction at a single center for 14 years. A retrospective cohort study was performed of all patients who had sustained eyelid burns and required reconstruction between April 2009 and February 2023. Medical records were obtained from patients' charts. Collected data include demographics, medical history, type of injury, indication for surgery, procedure performed, and complications. A total of 14 patients and 25 eyelids underwent eyelid reconstruction of the 901 total patients with burn-related injuries requiring plastic surgery reconstruction. These patients underwent 54 eyelid surgeries with a mean follow-up time of 13.1 ± 17.1 months. Patients were 71% men and 29% women, with a mean age of 45.1 ± 15.6 years. In 53.7% (n = 29) of the cases, the simultaneous reconstruction of both the upper and lower eyelids was necessary. The reconstruction of the upper and lower eyelid alone represented a smaller percentage (25.9% and 20.4%, respectively). On average, the patients received 3.9 ± 3.5 eyelid surgeries. The overall complication rate was 53.7% (n = 29). The most common complication was ectropion (42.6%, n = 23). Other complications included eye injury (25.9%, n = 14), lagophthalmos (24.1%, n = 13), local infection (7.4%, n = 4), and graft loss (5.6%, n = 3). Periorbital burns represent a major challenge that may require complex surgical intervention. Full-thickness skin graft remains the standard of care for patients with eyelid burns. However, there is a high incidence of ectropion that may require reoperation. Further studies examining the conditions of successful eyelid burn procedures may provide guidance on when patients may benefit from eyelid reconstruction during their burn treatment.

Neuroanatomical perspectives on transorbital approaches: A meta-analysis.

Transorbital approaches represent a paradigm shift in skull base surgery, focusing on minimally invasive techniques that prioritize patient outcomes and surgical precision. The scientific community, recognizing the significance of these advances, necessitates a possible review and meta-analysis to encapsulate the collective efficacy, safety, and developmental trajectory of these approaches. This was a literature review targeting literature in the past 10 years to present evidence for studies on surgical approaches transorbital. The included articles were analyzed. In addition, the references list of the included papers was searched for further articles. Studies based on the endoscopic endonasal and transorbital approach have emphasized that it is minimally invasive; on the other hand, it offers an advantage to maximal resection success in the case of skull base tumors with advanced endoscopic skills. Transorbital neuroendoscopic surgery was criticized for being highly technical and narrow in its scope, with reduced morbidity. Superior Eyelid Approach involves a direct access with hidden incisions, potential for eyelid complications. Lateral orbitotomy entailed some inherent risks, such as muscle and nerve injury, but it gave excellent exposure to lesions that are lateral in the orbit. The transorbital endoscopic intraconal approach and the transconjunctival approach give direct advantages but are, however, limited to the type of lesion and location. The main technique focused on in this overview is the approaches through orbits, which greatly contribute to further innovation brought into the surgical panorama of skull base interventions. All such techniques do have their characteristics and applications, keeping them moving toward less invasiveness.

Xenograft: a suitable treatment of eyelid complications in long-standing necrobiotic xanthogranuloma.

A porcine xenograft was successfully used as a temporary biological cover for severe xanthogranulomatous defects of the eyelid. Xenografts were successfully used in both upper and lower eyelid reconstructions. Other surgical techniques or the use of full-thickness skin grafts were not possible.

Evaluation of one-point fixation surgery with computer-aided root mean square deviation in zygomaticomaxillary complex fractures

Aims: Our paper aimed to present the results of the one-point fixation method in zygomaticomaxillary fractures by computer-aided mirror image superimposition with root mean square (RMS) deviation.
 Methods: One-point fixation performed zygomaticomaxillary complex fracture patients (n=18) by one surgeon were included in our study. Virtual 3D data of preoperative and postoperative CT-scan images was obtained by Slicer software. Sagittal plan mirror image superpositioning were used to obtain RMS data by Slicer. Mirror image superimposition of the undamaged side to the broken side in preoperative CT-scan imaging was referred as group B or broken group. Superposition of the repaired side’s postoperative imaging to the preoperative broken side was measured as group R or repair group in order to examine zygomatic bone’s postoperative spatial location. Superpositioned mirror 3D images of the non-traumatic side onto post-fixation 3D in postoperative data was measured as group M or mirror group. RMS deviation values of the groups obtained by Slicer were statistically compared.
 Results: Shapiro-Wilk test of groups were demonstrated normal distribution of the data for each group with no difference (p>0.05). In order to compare between groups, paired t-test covariance analysis were shown statistically similar data distrubition between experimental groups (p>0.05).
 Conclusion: Considering the nature of maxillofacial surgery, which disapproves even millimetric errors, we believe that the mean square root deviation will become standard as it allows three-dimensional evaluation and precise mathematical measurements. Besides, in accordance with the recent literature, this study might pay the way for future studies that would increase the usage of the one-point fixation method conducted on larger case series, as this method prevents lower eyelid complications without a visible scar.

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

PurposeLower 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. MethodsA 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. ResultsA 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). ConclusionLower 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.

Misdiagnosis and Treatment of Corneal Complications Caused by Suture Exposure After Buried-Suture Double-Eyelid Blepharoplasty

PurposeThe purpose of this study was to summarize the misdiagnosis and treatment of corneal complications associated with suture exposure in cases of buried-suture double-eyelid blepharoplasty.MethodsThis study retrospectively analyzed 14 patients with palpebral conjunctival and corneal complications due to suture exposure after buried-suture double-eyelid blepharoplasty at the First Affiliated Hospital of Harbin Medical University from January 2020 to July 2022. The patients’ clinical symptoms included photophobia, lacrimation, pain, foreign body sensation, swelling of the eyelids, conjunctival hyperemia, secretion, etc. We recorded the patient's sex, age, surgical method, length of exposed suture, suture type, number of double-eyelid surgeries, surgical site, timepoint when eye discomfort occurred, misdiagnosed disease and treatment.ResultsThree patients were misdiagnosed with dry eye, nine patients were misdiagnosed with viral keratitis, and two patients were misdiagnosed with allergic conjunctivitis. All 14 patients had manifestations of photophobia, lacrimation, pain, foreign body sensation and conjunctival hyperemia. Eight patients had manifestations of swelling of the eyelids. Five patients had manifestations of eye secretions. There were 8 patients with corneal epithelial injuries and 6 patients with corneal ulcers. All patients underwent suture removal without further progression. Ten patients were treated with artificial tears, and 4 patients were treated with calf serum deproteinized gel after suture removal.ConclusionIf there is postoperative eye discomfort caused by eyelid and corneal complications in patients after buried-suture double-eyelid blepharoplasty, clinicians should carefully check whether there is suture exposure and determine the cause in a timely manner. Suture removal is the best way to treat this complication.Level of Evidence IVThis journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.

The Use of the Pericranial Periosteal Flap in Children for Treating Severe Lower Eyelid Retraction.

To describe a surgical technique that can achieve significant lower eyelid elevation in severe retraction in children using a pericranial periosteal flap with skin graft. A retrospective, single-center, case series of 3 consecutive pediatric cases are performed where a pericranial periosteal flap was used with a skin graft to manage severe lower eyelid retraction. Outcome measures include the extent of lower eyelid elevation (mm) and complications in the follow-up visits. Three children with severe lower eyelid retraction underwent the surgery. There were 2 boys and 1 girl with the mean age of 6.7 years (range, 5-8 years). The improvement of lower eyelid retraction was 3, 3, and 7 mm at 28, 24, and 6 months, respectively. No perioperative or postoperative complications occurred. Children with severe lower eyelid retraction often have a complex craniofacial and surgical history, and its surgical correction can be challenging. This case series present the successful use of pericranial flaps in treating severe lower eyelid retraction in children. The authors recommend this flap in children where traditional options have either failed or are not applicable.

Treatment of orbital fractures – a critical analysis of ophthalmic outcomes and scenarios for re-intervention

Malplaced implants in orbital reconstruction may lead to serious complications and necessitate re-intervention. The aim of this study was to describe outcomes, complications and scenarios of re-intervention in a historical case series of orbital fractures treated with free-hand orbital wall reconstruction. The main hypothesis was that early re-interventions are mainly because of malplaced implants in the posterior orbit. Retrospective review of 90 patients with facial fractures involving the orbit, reconstructed with radiopaque orbital wall implants, from 2011 to 2016. Data were obtained from medical records and computed tomography images. Recorded parameters were fracture type, ocular injury, ocular motility, diplopia, eye position, complications and re-interventions. Secondary reconstructions because of enophthalmos were volumetrically evaluated. Early complications requiring re-intervention within 1 month were seen in 12 (13%) patients, where all except two were because of malplaced implants. The implant incongruence was without exception found in the posterior orbit. Late complications consisted of four (4%) cases of ectropion and five (5%) cases of entropion that needed corrective surgery. The majority of the patients with eye-lid complications had undergone repeated surgeries. Secondary orbital surgeries were performed in nine (10%) patients. Five of these patients had secondary reconstruction for enophthalmos and associated diplopia. None of these patients became completely free from either enophthalmos or diplopia after the secondary surgery. Re-intervention after orbital reconstruction is mainly related to malplaced implants in the posterior orbit. Incomplete results in patients requiring secondary surgery for enophthalmos infer the importance of accurate restoration of the orbit at primary surgery. Abstract presented at: Swedish surgery Week 2021 and SCAPLAS 2022.

Retrospective comparison of one-stage and two-stage orbital reconstruction in patients suffering from combined injuries of the midface

Reconstruction of the bony orbit in patients with combined midface injuries is frequently discussed in the current literature. Two main concepts can be distinguished: single-stage reconstruction, usually with a hand-bent titanium orbital mesh, and two-stage reconstruction, in which osteosynthesis of the zygomaticomaxillary complex (ZMC) is followed by orbital reconstruction with a virtually-planned, patient-specific titanium implant in a second surgery. This study aimed to compare one-stage and two-stage surgical approaches on combined midface fractures regarding postoperative diplopia. A total of 58 patients treated with one-stage (n = 29) or two-stage (n = 29) reconstruction of the ZMC and orbit were included, and their postoperative course over five months was retrospectively analysed. A descriptive quantitative analysis of the course of occurrence of diplopia was recorded to calculate the success of orbital repair in complex midface fractures including the orbit. The two workflows differed in the prevalence of postoperative clinical diplopia and eyelid complications. Multiple factors affect the decision whether or not to reconstruct the orbit first, and in the same intervention as the associated midface fracture. Thorough evaluation of each individual patient with a patient-specific choice of surgical concept is crucial, and includes multiple factors.

Minimal lower eyelid epicanthoplasty combined with thermal contraction to treat epiblepharon in chinese children

BackgroundTo evaluate the clinical efficacy of combined minimal lower eyelid epicanthoplasty and thermal contraction for epiblepharon repair in Chinese children.MethodsBetween January 2017 and August 2020, a single surgeon corrected epiblepharon in Chinese children using minimal lower eyelid epicanthoplasty combined with thermal contraction. First, a minimal epicanthoplasty flap to balance the lower eyelid was made cross the lower eyelid epicanthus, which connected with a 20-mm-long incision 1.5 mm below the lower eyelid margin. After removing the hypertrophic orbicularis oculi muscle running between the lower epicanthal fold and the medial canthal tendon, thermal cauterization was applied to increase lower eyelid rotation by creating adhesions between the lower eyelid retractor and tarsus. The residual medial edge was sutured to the corner of the epicanthus to decrease the lower eyelid epicanthus. The postoperative follow-up ranged from 3 to 24 months. We retrospectively analyzed cases to determine whether this approach decreased the lower eyelid epicanthal fold to equalize the tension of the lower eyelid. The surgical outcomes including the direction of lower eyelid eyelashes, complications, and refractive errors were evaluated.ResultsData from each eye of 53 Chinese children (29 female, 24 males; mean age: 5.3 ± 2.3 years) who had undergone minimal lower eyelid epicanthoplasty combined with thermal contraction were included. During follow-up, recurrence was observed in just one of the 106 eyes (0.94%), and two eyes (1.89%) showed under-correction. No visible scars formed in the postoperative period. All patients’ parents were satisfied with the cosmetic results and had no serious complaints. The mean astigmatism was significantly reduced by the surgery from 1.82 ± 0.45 diopters (D) preoperatively to 1.43 ± 0.36 D postoperatively (P < 0.05).ConclusionThis surgery is easy to design, time-efficient, and is effective in the correction of epiblepharon. The procedure allows surgeons to achieve good appearance and natural eyelid contour without apparent complications.

Repair of the orbital floor fractures: The endoscopic trans-maxillary approach as minimally invasive approach: A case-report.

IntroductionThe endoscopy in orbital surgery provides, similar to other surgical fields, the option of combining an extended view of the surgical field with minimally invasive approaches; also allows an excellent functional and esthetic results. Trans-maxillary endoscopy of the orbital floor offers excellent visualization of the posterior bony shelf and confirms that the implant rests securely in place.Presentation of caseThe authors report a ten years-old male child, reported to the oral and maxillofacial surgery department, Ibn Rochd university hospital, Casablanca, Morocco. The child was diagnosed for left orbital floor fracture, complaining of orbital trauma due to road accident. The injury occurred at the left orbit level. There was no general story of any disease.DiscussionIn more than 40% of all the facial fractures parts of the orbital rim or/and the internal orbit are injured with a variety of fracture patterns. Accurate assessment is required in order to correct any bone defects or displacements. The surgical approaches have become more reduced offering better control of orbital pathological processes. Orbital lesions are precisely localized through imaging. Also, the approach decision depends on location, size and vascularization. No consensus exists regarding the timing of the repair, the repair technique and the optimal implant. In this case presentation, the defect on the orbital floor was extended by mobilization of the fragments. A combination of incisions was necessary due to the change in the dimensions of the defects intraoperatively and entrapment of orbital tissue by the placement of an implant.ConclusionThe endoscopic approaches provide excellent visualization and safe from eyelid complications with no visible scar when secondary open fracture reduction is avoided. Also; the rate of postoperative complications are reduced: optic nerve injury, orbital apex injury.

Comparison of the two techniques for involutional lower eyelid entropion: A retrospective study

Evaluation of the surgical outcome and the patient satisfaction between the modified Wies technique and the Jones retractor plication technique for involutional lower eyelid entropion without horizontal eyelid laxity.Patients who underwent the modified Wies technique (group 1) and the Jones retractor plication technique (group 2) for correction of involutional lower eyelid entropion without horizontal eyelid laxity between January 2014 and January 2020 were retrospectively reviewed. Patients with horizontal eyelid laxity; cicatricial, congenital or iatrogenic entropion; and less than 6 months of follow-up time were excluded. The main outcome measures were the recurrence rate, correct anatomical position of the eyelid, symptom relief, and postoperative complications for both groups.37 patients (41 eyes) in Group 1 and 34 patients (34 eyes) in Group 2 were enrolled in the study. Mean age ± SD was 75.6 ± 8.5 years in Group 1 and 73.4 ± 7.9 years in Group 2 (p:0.255). The mean follow-up time (range) was 24.3 (6–80) months in group 1 and 25.3 (6–78) months in group 2 (p:0.818). Two patients in Group 1 and seven patients in Group 2 had a recurrence during the follow-up period (p:0.07).Based on the results of the study, it seems that the modified Wies technique may be a good alternative in suitable patients, as it has satisfactory surgical results.

Epizootological features and clinical manifestation of cat chlamydiosis in Poltava

The article presents epizootological data and clinical signs of feline chlamydia in Poltava. According to the results of studies in 2018–2020, a wide spread of chlamydia infection among cats in the city of Poltava was established. The largest number of the studied cats, were pedigree or crossbred. There was no explicit clear seasonality, but a greater number of cases of respiratory diseases were recorded in the autumn-winter period of the year. In the structure of infectious diseases during the research period, chlamydia mono-infection was registered in 68 % of cats, association of chlamydia with infectious rhinotracheitis in 18.5 %, kalitsivirus infection in 8.6 %, with panleukopenia in 4.9 %. The greatest number of the registered cats had acute and subacute course of chlamydia. In the acute course, there was an increase in temperature, oppression and refusal to eat. In the majority of cases of acute, subacute and associated chlamydia, the structures of the eye were damaged. Conjunctivitis, keratitis, chemosis, uveitis, third eyelid inflammation, changes in the shape of the pupil developed. A Sphynx breed cat showed signs of acute chlamydial arthritis with pronounced inflammatory edema. The latent course was accompanied by abortions, which were mainly registered in young cats. Animals older than four years more often showed stillborn and weak kittens. The main clinical signs of chlamydia in kittens born from sick cats were eye lesions: swelling of the conjunctiva, its reddening and secretion of a significant amount of brown purulent exudate with the viscosity of the catarrh and as a consequence of eyelid adhesion and complications as ankyloblepharon or symblepharon. Submandibular and other lymph nodes in the head area were significantly enlarged. Often pus dried up near the mouth or nostrils. Pus crusts accumulated in the nasal cavity and prevented breathing. Gastrointestinal tract disorders were observed in some cases. Part of the affected litter died within the first three days after birth. Neonatal chlamydia was more often manifested by conjunctivitis, keratitis, panophthalmitis and growth retardation. On the second or third day after birth, the kittens showed weakness and lack of appetite. In two cases of neonatal chlamydia, bronchopneumonia developed. When chlamydia and infectious rhinotracheitis were associated, the structures of the eye were affected in all cases. These lesions could be different and depended on the stage of the infectious process.

Eyelid discoid lupus erythematosus

Discoid lupus erythematosus (DLE) most commonly affects the face and scalp. Palpebral involvement is rare and not evocative when presenting as the prime manifestation of the disease. We report hereby the case of a young male patient with isolated palpebral and labial DLE. A 34-year-old patient with no medical history was referred from ophthalmology for an erythematous plaque of the eyelid resisting usual treatment of blepharitis. Skin examination revealed a congestive erythema on the right lower eyelid with eyelash fall (Fig. 1). There was also an atrophic cheilitis of the lower lip with slight erosions (Fig. 2). Scalp, oral mucosa and the rest of the integument were not affected. Skin biopsy of the eyelid revealed marked orthokeratosis with slight basal vacuolization and perivascular lymphoplasma cells infiltrate. Direct immunofluorescence displayed a positive lupus band (Fig. 3). Work-up for systemic involvement was negative. Ophthalmologic assessment found no intraocular involvement. Hydroxychloroquine 200mg twice a day with clothing and chemical photoprotection were implemented allowing significant improvement after 3 months (Fig. 4). Palpebral involvement of DLE is uncommon compared to the other suggestive locations including scalp, nose, cheekbones, ears, neckline and hands. An isolated involvement does not suggest DLE at first sight and often leads to delayed diagnosis while scarring and lid deformities might be expected if left untreated [1]. Most commonly it presents as erythematous telangiectasic scaly plaques on the external third of lower eyelid. Blepharitis-like, madarosis, periorbital edema or cellulitis presentations have also been reported [2]. Differential diagnosis may arise with several chronic palpebral dermatoses, as carcinomas, eczema, blepharoconjunctivitis, or seborheic dermatosis. Assessment for intraocular involvement such as keratitis should always be performed [3]. Early recognition and treatment are essential to avoid eyelid complications as ectropion, entropion, and trichiasis. Photoprotection and antimalarials are the mainstay treatment showing remarkable efficacy.

Lateral sliding flap for one-step reconstruction of medium-sized eyelid defects

Background/purpose: To report the results of our clinical study on the efficacy of a ‘Lateral Sliding Flap’: A one-step technique for lower or upper eyelid reconstruction. Methods: Retrospective analysis of a consecutive case series of patients treated with a ‘Lateral Sliding Flap’ following tumour removal by horizontal block excision. In this technique a (medium-sized) defect of up to 50% of the eyelid was reconstructed by disinsertion of the lateral canthus, medial advancement of the lateral (remaining) (full-thickness) eyelid and a laterally-based horizontal skin-muscle advancement flap, followed by canthal fixation. We recorded the operating time and evaluated the postoperative eyelid apposition, lid contour, complications and frequency and type of re-operation. The outcome was scored (according to four grades (excellent/good/fair/ poor) of lid apposition and contour. Results: Seven consecutive patients, all treated by one oculoplastic surgeon in one year, were included. Six were female, one was male. Five had lower eyelid defects, two had upper eyelid defects of 40-50% of the horizontal width. The average age was 67,9 years, ranging from 52 to 85 years. The mean postoperative follow-up time was 31 months, ranging from 21-43 months. The average duration of the reconstruction was 31 minutes (ranging from 25 to 38 minutes). The outcome was excellent in 3 patients, good in 3 patients and fair in one patient. (Some) lash loss may be encountered. No complications such as flap ischemia of necrosis were noted. No re-operation was required. Conclusion: The ‘Lateral Sliding Flap’ is an efficaceous, one-step technique for reconstruction of defects of up to 50% of the lower or upper eyelid. With the technique a normal eyelid margin is created at the level of the cornea for optimal visual function and comfort. Compared to Tenzel’s semicircular rotation flap, the ‘lateral sliding flap’ results in a shorter vertical scar and “Hidden” horizontal scars in the relaxed skin tension lines.

Outcomes in Orbital Floor Trauma: A Comparison of Isolated and Zygomaticomaxillary-Associated Fractures.

Orbital floor fractures are common sequalae of trauma to the orbit. These fractures present as an isolated orbital floor (I-OF) fracture or with other midface fractures, typically the zygomaticomaxillary complex. The authors sought to better understand the differences in patient presentation, surgical decision-making, and outcomes in I-OF fractures compared with those associated with zygomaticomaxillary complex fractures (Z-OF). A retrospective review of patients with orbital floor fractures was conducted to generate an I-OF fracture group and a Z-OF fracture group. Demographics, preoperative symptoms, surgical choices, and postoperative complications were assessed. Complications were assessed individually and as 2 composite groups consisting of orbital complications and eyelid complications. There were 156 patients that met inclusion criteria with 75 I-OF fractures and 81 Z-OF fractures. The most common mechanism of injury for I-OF fractures was assault (34.7%) and motor vehicle accidents (39.5%) for Z-OF fractures. The I-OF group presented more often with diplopia (P = 0.01) whereas the Z-OF group had more trauma symptoms (P = 0.01), which included subconjunctival hemorrhages, retrobulbar hemorrhages, and relative afferent pupillary defects. I-OF fractures had longer preoperative observational periods (P < 0.001). Postoperatively, I-OF fractures had more motility restrictions (P = 0.002) but Z-OF fractures had higher risk for eyelid complications (P = 0.03). There was no significant difference in reoperation rates (P = 0.93). Multivariate analysis showed Z-OF fractures had reduced a rate of postoperative motility defects by 72% (P = 0.03) but had 2.6 times higher risk of eyelid complications (P = 0.04). Z-OF fractures present differently, vary in surgical management, and have complications that differ from an I-OF fracture.

Supraorbital Nerve Radiofrequency for Severe Neuralgia Caused by Herpes Zoster Ophthalmicus.

Background Radiofrequency of the Gasserian ganglion can be used for ophthalmic herpetic neuralgia (OHN), but it is associated with complications. This study aimed to use the supraorbital nerve for computed tomography- (CT-) guided radiofrequency thermocoagulation to treat refractory OHN. Methods This was a retrospective case series study of patients with simple or combined OHN treated at our hospital between 06/2012 and 06/2018. The numerical rating score (NRS), spontaneous pain, allodynia, gabapentin dosage, paracetamol/oxycodone dosage, patient global impression of change (PGIC) score, Barrow numbness score, postoperative 360-day recurrence rate, and complications were recorded before the operation and at 1, 30, 90, 180, and 360 days after the operation. Results Compared with baseline, the NRS was decreased, and PGIC was increased at postoperative 1, 30, 90, 180, and 360 days, and the gabapentin and paracetamol oxycodone doses at postoperative 30, 90, 180, and 360 days were decreased (all P < 0.001). Compared with 1 day after the operation, numbness was decreased at 30, 90, 180, and 360 days after the operation (P < 0.001). Compared with baseline, the number of patients with allodynia at each time point after the operation was decreased (P < 0.001), but without a difference for spontaneous pain (P=0.407). No subjects showed drooping eyelid, corneal ulcers, eyeball damage, decreased vision, and other severe complications. Conclusion CT-guided supraorbital nerve radiofrequency thermocoagulation for the treatment of OHN can effectively relieve pain and reduce the dose of analgesics, without any serious complication. This study suggests that this technique is feasible and applicable to clinical practice.