[A case of eyelid fistula after cosmetic lateral canthoplasty].

A 35-year-old female presented with a chief complaint of exudates from the outer corner of the left eye for more than half a year after cosmetic lateral canthoplasty. A fistula was seen in the skin of the left eye 5 mm from the lateral canthus, with clear fluid inside it. Left eyelid fistula was diagnosed and surgically removed. The histopathological examination confirmed that the tissue connected with the fistula was lacrimal gland tissue. No recurrence was found during the 2-month follow-up.

Lower eyelid retraction repair using autologous auricular scapha cartilage.

PURPOSE: To assess the efficacy of lower eyelid retraction surgery utilizing autologous auricular scapha cartilage (located within the anterior surface groove between the helix and anti-helix) and to present the surgical outcomes in a patient cohort. METHODS: Medical records of 21 patients who underwent lower eyelid retraction surgery with scapha cartilage were retrospectively reviewed. Retractions, present for an extended duration (6 months to 20 years), exhibited 1 mm or more inferior scleral show, attributed to prior lower eyelid blepharoplasty, facial palsy, or as a normal anatomical variation. Surgical interventions included lateral canthotomy, cantholysis, incision of the subtarsal conjunctiva-lower eyelid retractors, lower eyelid retractor lysis, cartilage graft suturing to the defect area without conjunctival cover, and tightening of the lateral canthal corner in all patients. RESULTS: A total of 29 eyelids in 21 patients underwent surgery without intraoperative complications. Over a mean follow-up period of 11 months (range: 6-30 months), lower lid retraction improved in 96.5% of eyelids. Postoperative margin-to-reflex distance measurements (MRD2) significantly decreased compared to preoperative values (p = 0.001; p < 0.01). Average improvements in MRD2-a (midpupil to lower lid) and MRD2-b (lateral limbus to lower lid) were 1.77 ± 0.80 and 2.04 ± 0.81, respectively (p = 0.001; p < 0.01). Four eyelids (4/29) required revision due to canthal corner loosening, with correction necessitating periosteal flaps. All four patients had previously undergone two or more repairs elsewhere. The graft was visible in two lids but did not require further revision. One patient experienced mild helix deformity at the donor site, which did not warrant additional intervention. CONCLUSION: In cases of lower lid retraction associated with middle/posterior lamellar shortening, utilizing an autologous auricular scapha cartilage spacer graft offers notable benefits. These advantages comprise straightforward harvesting with minimal donor site complications, stability without experiencing shrinkage, a softer texture in comparison to posterior cartilage, a concave shape that facilitates proper fitting on the globe, and its autologous nature.

Modified Reverse Hatchet Flap for Ablepharon-Macrostomia Syndrome.

Ablepharon-macrostomia syndrome is a rare disorder characterized by TWIST2 mutations and anterior lamellar dysgenesis. Timely intervention is critical to prevent exposure keratopathy, corneal ulceration, and permanent vision loss. We report a novel approach to multiplanar eyelid reconstruction in ablepharon-macrostomia syndrome involving use of a modified reverse hatchet flap in 1 lower eyelid along with division at the eyelid margin, recession of the eyelid retractors in conjunction with preputial skin grafting for anterior lamellar restoration in the other 3 eyelids.

Step ladder VY advancement flap for lower eyelid reconstruction after resection eyelid malignant tumors.

BACKGROUND: In oculoplastic surgery, reconstruction of a large defect after the removal of a massive malignant lower lid tumor still represents a unique challenge. We will report on this case, including a presentation of the case using step ladder V-Y advancement flap. METHODS: During November 2018 to March 2023, five patients of lower eyelid malignant tumor had wide resection with safety margin and reconstructed using step ladder V-Y advancement flap. The flap was used step ladder V-Y advancement flap. RESULTS: No complications, including ectropion deformity, occurred. This flap does not sacrifice healthy skin as seen with the cheek rotation flap, and the area of dissection is very small and can be performed in a short time. CONCLUSIONS: Step ladder V-Y advancement flap is highly useful in cases that require a reconstruction of a large defect after the removal of a massive malignant lower lid tumor from viewpoints of operating time, ease of procedure, aesthetics, and complications.

"Blue Scrub Lid Retraction": Changes in Eyelid Position on the Day of Surgery.

PURPOSE: The aim of this study is to test the hypothesis that margin-reflex distance 1 (MRD1) on the day of surgery will be higher than the MRD1 measured at the in-clinic consult visit among patients undergoing blepharoptosis repair due to an increased sympathetic drive. METHODS: Patients evaluated for involutional blepharoptosis repair were prospectively enrolled over a 12-month period in this single-center, self-controlled study. Three investigators independently determined MRD1 using cropped photos taken of patients at the in-clinic consult visit and on the day of surgery. A difference in height was tested for by using the 2-tailed Wilcoxon signed rank test. RESULTS: Evaluated in this study were 76 eyelids from 38 patients. Over 3-quarters of study participants had a higher MRD1 in the right and OSs on the day of surgery than at their in-clinic consultation visit (p < 0.001). The mean increase in MRD1 for the right eyelid and left eyelid was 1.0 mm (range: 0-3.15 mm) and 1.1 mm (range: 0-2.7 mm), respectively. CONCLUSIONS: In patients with involutional blepharoptosis, we conclude that MRD1 is higher on the day of surgery as compared with the in-clinic consult visit. This may be secondary to the stress of surgery and an associated increase in sympathetic drive. In some cases, this change in eyelid position led to resolution of apparent involutional ptosis altogether. Caution should be used when considering deferral of ptosis repair on the basis of exam findings present on the day of surgery.

Marginal Full Thickness Blepharotomy for Management of Orbital Compartment Syndrome.

PURPOSE: To assess the utility of a marginal full thickness blepharotomy (MFTB) for the treatment of orbital compartment syndrome. METHODS: An experimental study design employing a cadaver model for orbital compartment syndrome was used to assess the efficacy of an MFTB. Elevated orbital compartment pressures were created in 12 orbits of 6 fresh cadaver heads. Intraocular pressure, as an analog of orbital pressure, was measured before and after inferior and superior MFTBs were performed. Statistical analysis was performed on the collected data to assess the efficacy of the procedure. RESULTS: Both procedures were found to significantly lower the orbital compartment pressure. MFTB of the inferior lateral eyelid decreased orbital compartment pressure by an average of 62.2 mm Hg (95% CI, 56.9-67.5). MFTB of the superior lateral eyelid following MFTB of the inferior lateral eyelid decreased the orbital compartment pressure by an additional average of 10.3 mm Hg (total average reduction of 72.5 mm Hg; 95% CI, 68.1-76.9). CONCLUSIONS: Orbital compartment syndrome is a time-sensitive vision-threatening emergency that requires prompt diagnosis and intervention to prevent irreversible vision loss. The authors describe the MTFB, a simple one-step procedure that when performed correctly results in a significant decrease in orbital compartment pressure, making it a viable option when canthotomy and cantholysis fails or is unable to be performed.

Levator palpebralis superioris histopathologic findings in congenital ptosis and surgical outcome after its resection: Is there any association?

PURPOSE: To evaluate the histopathologic findings of Levator palpebralis superioris (LPS) muscle biopsy after LPS resection for treatment of congenital ptosis and its possible relation with surgical outcomes.Please confirm if the author names are presented accurately and in the correct sequence (given name, middle name/initial, family name). Author 4 Given name: [Seyed Mohsen] Last name [Rafizadeh]. Author 6 Given name: [Seyed Ali] Last name [Sonbolestan].Also, kindly confirm the details in the metadata are correct.The author names and the sequence are correct. METHODS: Congenital ptosis patients were enrolled in this retrospective study. All of them underwent full ophthalmologic examination included of Margin-reflex distance 1 (MRD-1) and LPS function measurement preoperatively. The patients were followed for 3 months for the postoperative period and after that the measurements were repeated. Histologic parameters including percentages of fat, striated and smooth muscle, and fibrous tissue. The histopathologic findings and their possible correlation with the measurements are analyzed. RESULTS: Sixty-seven patients with unilateral congenital ptosis were enrolled. 45 patients (67.2%) were males. The mean age of patients was 16.10 ± 11.18 years. The patients' MRD-1 was improved significantly from 0.82 ± 1.26 mm to 3.85 ± 1.25 mm after LPS resection (P = 0.000). The success rate was 80.3%. There were no correlations between MRD change and histopathologic tissue percentages but significant correlation was found between success of surgery and fibrous tissue percentage of resected sample (P = 0.033). CONCLUSIONS: The histopathology of the LPS may be useful in prediction of surgical outcome after LPS resection in congenital ptosis patients. The percentage of fibrous tissue play an important role.

Male Brow Lift and Blepharoplasty.

After reading this article, one should better understand the anatomy of the forehead, brow, and eyelid complexes in the male patient. A thorough history and physical examination allows the facial plastic surgeon to properly select male patients in whom blepharoplasty and brow lift may be indicated. Specific surgical approaches to upper and lower blepharoplasty are discussed in detail. Surgical techniques and indications for each approach to brow lift in men, including direct, midforehead, coronal, pretrichial, endoscopic, temporal, and transblepharoplasty are explicitly outlined.

Atypical facial clefts: Tessier number 3 and 4 clefts.

PURPOSE OF REVIEW: Tessier number 3 and 4 clefts result from failed fusion of facial processes during embryogenesis, and cause functional, psychosocial, and cosmetic morbidity. Given their rarity and heterogeneity, they present a unique challenge to the reconstructive surgeon, with limited literature for guidance. The purpose of this update is to summarize Tessier number 3 and 4 clefts with a focus on recent literature and expert opinion. RECENT FINDINGS: The incidence of atypical facial clefts has been estimated between 1.4 and 4.9 per 100 000 live births. Several retrospective chart reviews have been published in recent years; however, the epidemiologic data remains limited. Surgical management must be individualized and guided by classic reconstructive principles. The goal of surgery is to return the three soft tissue components (lip, nasomalar, and eyelid) to their proper anatomical location. SUMMARY: Tessier number 3 and 4 clefts are rare, demonstrate a wide spectrum of clinical presentation, and remain challenging to gain a breadth of experience for any single surgeon. They are classified based on their location along well defined anatomical axes. Component repair is performed with attention to the lip, nasomalar, and eyelid regions to restore facial symmetry and function.

Transconjunctival approach revisited and anatomical considerations.

The transconjunctival approach, first described by Bourqet in 1923, has become a routine procedure for the management of fractures of the orbital floor, medial and lateral walls, and infraorbital rim. It is also used in aesthetic surgery and access surgery. Different approaches of transconjunctival surgery, however, can be complicated by the complex lower lid anatomy. In this publication we revisit the anatomy of the transconjunctival approach, and discuss the surgical steps for preseptal and postseptal dissection. We introduce the concept of interseptal space (potential space), its anatomy first described in 1991.