Subject(s)
Conjunctiva , Eyelid Diseases , Gold , Oculomotor Muscles , Humans , Oculomotor Muscles/surgery , Oculomotor Muscles/physiopathology , Eyelid Diseases/surgery , Eyelid Diseases/etiology , Conjunctiva/surgery , Prosthesis Implantation/methods , Treatment Outcome , Ophthalmologic Surgical Procedures/methods , Eyelids/surgery , Prostheses and Implants , Ophthalmoplegia/surgery , Ophthalmoplegia/diagnosis , Ophthalmoplegia/etiology , LagophthalmosSubject(s)
Eyelid Diseases , Gold , Oculomotor Muscles , Humans , Oculomotor Muscles/surgery , Oculomotor Muscles/physiopathology , Eyelid Diseases/surgery , Eyelid Diseases/etiology , Conjunctiva/surgery , Treatment Outcome , Ophthalmologic Surgical Procedures/methods , Prosthesis Implantation/methods , Eyelids/surgery , Ophthalmoplegia/surgery , Ophthalmoplegia/etiology , Ophthalmoplegia/diagnosis , LagophthalmosSubject(s)
Eyelid Diseases , Gold , Oculomotor Muscles , Humans , Oculomotor Muscles/surgery , Oculomotor Muscles/physiopathology , Eyelid Diseases/surgery , Conjunctiva/surgery , Ophthalmologic Surgical Procedures/methods , Treatment Outcome , Prosthesis Implantation/methods , Eyelids/surgery , Ophthalmoplegia/surgery , Ophthalmoplegia/diagnosis , Ophthalmoplegia/etiology , LagophthalmosABSTRACT
PURPOSE: To investigate the relationship between the kinematics of spontaneous blinks and the anterior area of the levator palpebrae superioris muscle in patients with Graves orbitopathy (GO). METHODS: This is a case-control study. The authors measured the margin reflex distance of the upper eyelid (margin reflex distance 1), the kinematics of spontaneous blinks, and the anterior area of levator palpebrae superioris muscle in CT coronal scans of patients with Graves upper eyelid retraction (GO) and a control group. The eye with the greatest margin reflex distance 1 was selected for analysis in each group. RESULTS: A total of 68 participants were included, with 36 in the GO group and 32 in the control group. In the GO group, the mean margin reflex distance 1 measured 6.5 mm, while in the control group, it was 3.9 mm. Almost all parameters related to the closing phase of spontaneous blinking activity, including amplitude, velocity, blinking rate, and interblink time, did not differ between the two groups. However, the effectiveness of the blink's amplitude (ratio of blink amplitude to margin reflex distance 1) and the main sequence (relationship between amplitude and velocity) were significantly reduced in the GO group compared with the control group. The area of the levator palpebrae superioris muscle was significantly larger in GO than in controls, with 71.4% of patients' muscles outside of the maximum range of the controls. CONCLUSIONS: In patients with GO, there is a reduction in blinking effectiveness, also known as blink lagophthalmos, which is a factor in the common occurrence of ocular surface symptoms. The increase in velocity with amplitude is also reduced in GO.
Subject(s)
Blinking , Eyelids , Graves Ophthalmopathy , Oculomotor Muscles , Humans , Blinking/physiology , Female , Graves Ophthalmopathy/physiopathology , Graves Ophthalmopathy/complications , Graves Ophthalmopathy/diagnosis , Male , Middle Aged , Oculomotor Muscles/physiopathology , Adult , Case-Control Studies , Eyelids/physiopathology , Eyelid Diseases/physiopathology , Eyelid Diseases/diagnosis , Aged , Tomography, X-Ray Computed , LagophthalmosABSTRACT
Facial burns involving the periorbital region may lead to cicatricial ectropion and lagophthalmos, causing severe exposure keratopathy and eventually blindness if uncorrected. In these patients, it is critical to provide aesthetic and functional surgical correction to protect the ocular surface from chronic desiccation in addition to visual rehabilitation. Conventional methods may not be sufficient to provide visual rehabilitation in complex cases. Scleral lenses can be a multipurpose alternative for these patients. Herein, we present the challenging case of a patient who developed cicatricial lagophthalmos and exposure keratopathy after facial transplantation due to gasoline burns and received a scleral contact lens for visual rehabilitation.
Subject(s)
Contact Lenses , Sclera , Humans , Sclera/surgery , Corneal Transplantation/methods , Visual Acuity , Chronic Disease , Eye Burns/complications , Eye Burns/surgery , Eye Burns/diagnosis , Burns, Chemical/surgery , Burns, Chemical/complications , Male , Eyelid Diseases/surgery , Eyelid Diseases/etiology , Female , LagophthalmosABSTRACT
BACKGROUND: 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. METHODS: 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. RESULTS: 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). CONCLUSION: 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.
Subject(s)
Burns , Ectropion , Lagophthalmos , Surgery, Plastic , Male , Humans , Female , Adult , Middle Aged , Ectropion/etiology , Ectropion/surgery , Retrospective Studies , Eyelids/surgery , Burns/complications , Burns/surgeryABSTRACT
PURPOSE: Despite various existing surgical techniques, treatment of facial nerve palsy remains difficult. The purpose of this report is to present the cerclage sling technique using temporalis fascia to manage paralytic lagophthalmos. METHODS: A series of six patients underwent a cerclage sling technique using temporalis muscle fascia to treat paralytic lagophthalmos. The technique is presented in detail. Symptoms, palpebral fissures, and lagophthalmos were assessed pre- and postoperatively. Data were submitted for statistical analysis. RESULTS: After surgery, all patients achieved a reduction in clinical symptoms. The upper eyelids had lowered, and the inferior eyelids had elevated, reducing ocular exposure even if mild residual lagophthalmos was present. CONCLUSION: Cerclage using the temporalis muscle fascia sling technique is a safe and effective procedure to treat facial nerve paralytic lagophthalmos. A reduction in ocular exposure and lagophthalmos provides improvement in clinical symptoms and eyelid function.
Subject(s)
Eyelid Diseases , Facial Paralysis , Lagophthalmos , Humans , Eyelid Diseases/etiology , Eyelid Diseases/surgery , Eyelids/surgery , Facial Paralysis/complications , Facial Paralysis/surgery , Fascia/transplantation , MusclesABSTRACT
PURPOSE: To report the method to assess belpahroptosis and its reliability of adult ptosis using video consultation. METHODS: This is a retrospective, comparative, case series. The surgical waiting list for ptosis surgery between 8/2020 and 1/2021 was checked and only cases listed for surgery via video consultation assessment, without any previous face-to-face consultation, were included. The following data were collected for patients who underwent video consultation before surgery: Demographic data, level of experience of clinician, levator function, Cogan's twitch sign, fatigability test, eye motility, presence of lagophthalmos, clinical history to rule out Myasthenia Gravis, other myopathies or Horner syndrome, whether the surgery was performed or canceled, reason for cancellation, date of surgery, type of procedure and surgeon experience. RESULTS: A total of 176 patients underwent ptosis surgery. From those, 45 patients (25.6%) had only video assessment prior to surgery, 36 patients (80%) eventually underwent ptosis surgery. Surgery was canceled in 20% of the cases: in 2 cases (4.44%) due to misdiagnosis of ptosis during video consultation, confirmed on the day of surgery during pre-surgical face-to-face assessment; the other 7 cases (15.55%) belpharoptosis was confirmed on face-to-face examination but the surgery was canceled due to other reasons. The diagnosis of ptosis assessment via video consultation was corrected in 43 cases (95%) (p_value = 0.156, chi_ square). The accuracy of ptosis diagnosis was 13 out of 15 (86.7%) by fellow assessments and 30 out of 30 (100%) by consultant assessments (p_value = 0.041, chi_ square). In most of the cases ptosis assessment in video consultation included: rough judgment of levator function, eye motility and checking signs of lagophthalmos. CONCLUSIONS: Video consultation is an efficient and reliable way to assess patients with ptosis, with 95% of reliability. Although a thorough ptosis assessment is advised, there was no difference between the accuracy of diagnosis on those who did not have the full suggested assessment.
Subject(s)
Blepharoptosis , Lagophthalmos , Telemedicine , Adult , Humans , Blepharoptosis/diagnosis , Blepharoptosis/surgery , Reproducibility of Results , Retrospective StudiesABSTRACT
PURPOSE: To compare clinical outcomes of transconjunctival Müller's muscle recession with levator disinsertion (TMRLD) to the traditional gold weight implantation in patients with paralytic lagophthalmos. METHODS: A retrospective nonrandomized comparative review of patients who had gold weight implantation and TMRLD surgeries for paralytic lagophthalmos from January 2016 to January 2023 was performed. The main outcome comparisons were measurement changes in lagophthalmos, marginal reflex distance 1, visual acuity, and corneal examination. Complication and reoperation rates were also compared. RESULTS: Twenty-six cases of gold weight implantation and 20 cases of TMRLD surgeries were identified. The changes in logMAR visual acuity between gold weight implantation and TMRLD groups were not statistically significant (-0.10 ± 0.48 vs. +0.05 ± 0.14, p > 0.05). The percent improvement in lagophthalmos (62.2% ± 51.8% vs. 58.4% ± 21.1%) and final marginal reflex distance 1 (2.22 ± 1.42 vs. 2.25 ± 1.41 mm) were also comparable between groups ( p > 0.05). Both groups showed similar changes in marginal reflex distance 1 (1.75 ± 1.31 vs. 2.83 ± 1.37 mm) and lagophthalmos (3.77 ± 3.92 vs. 3.36 ± 1.36 mm) ( p > 0.05). The overall complication (15.4% vs. 15.0%) and reoperation rates (15.4% vs. 15.0%) were comparable over the follow-up duration (291.6 ± 437.3 vs. 121.0 ± 177.8 days) ( p > 0.05). CONCLUSION: TMRLD is as safe and effective as the gold weight implantation in addressing paralytic lagophthalmos in patients with facial nerve palsy.
Subject(s)
Facial Paralysis , Gold , Oculomotor Muscles , Humans , Retrospective Studies , Male , Female , Middle Aged , Oculomotor Muscles/surgery , Oculomotor Muscles/physiopathology , Adult , Facial Paralysis/surgery , Facial Paralysis/complications , Facial Paralysis/physiopathology , Eyelids/surgery , Aged , Treatment Outcome , Eyelid Diseases/surgery , Eyelid Diseases/etiology , Eyelid Diseases/physiopathology , Conjunctiva/surgery , Prosthesis Implantation/methods , Blepharoplasty/methods , Visual Acuity , Ophthalmologic Surgical Procedures/methods , LagophthalmosABSTRACT
OBJECTIVE: To describe the successful restoration of superior eyelid function in a horse following traumatic avulsion using an advancement flap blepharoplasty and subdermal hyaluronic acid filler. ANIMAL STUDIED: A 21-year-old American Paint Horse stallion who was attacked by a fellow stallion resulting in numerous traumatic injuries including avulsion of approximately 75% of the left superior eyelid. PROCEDURES: With standing sedation and locoregional anesthesia, the superior eyelid wound was debrided and an advancement flap blepharoplasty (H-plasty) and temporary tarsorrhaphy were performed. Routine healing of the surgical site occurred over the subsequent weeks, though lagophthalmos persisted. At 2 and 4 weeks post-operatively, 2.4% cross-linked hyaluronic acid was injected subdermally into the superior eyelid to attempt to improve corneal coverage. At 8 weeks post-operatively, a complete blink was restored and the cosmetic outcome was good. CONCLUSIONS: Injection of subdermal hyaluronic acid filler following eyelid injuries or blepharoplastic procedures that result in lagophthalmos can improve corneal coverage by the eyelids and allow for maintenance of a comfortable and visual eye.
Subject(s)
Blepharoplasty , Eye Injuries , Eyelid Diseases , Horse Diseases , Lagophthalmos , Horses , Male , Animals , Blepharoplasty/veterinary , Hyaluronic Acid/therapeutic use , Lagophthalmos/veterinary , Eyelids/surgery , Eyelid Diseases/surgery , Eyelid Diseases/veterinary , Eye Injuries/surgery , Eye Injuries/veterinary , Horse Diseases/surgeryABSTRACT
BACKGROUND: Poor Bell's phenomenon is often considered a relative contraindication for ptosis surgery, as it increases the risk of corneal exposure and dry eye symptoms after surgery. However, the Bell's phenomenon may vary in different individuals and sleep stages, making it inaccurate to predict the position of the eye during sleep based on awake examination. This study aimed to investigate the role of Bell's phenomenon in ptosis surgery and the management of nocturnal lagophthalmos. METHODS: We conducted a retrospective case series of 23 patients with ptosis and poor Bell's phenomenon who underwent different surgical techniques at Xijing Hospital from April 2020 to June 2021. We assessed Bell's phenomenon at different stages of sleep and collected data on ptosis degree, surgical approach, lagophthalmos, complications, and outcomes. RESULTS: Of the total 23 patients originally considered for study, 9 with frontalis muscle advancement technique, 8 with conjoint fascial sheath suspension, 4 with levator resection technique, and 2 with levator aponeurosis plication technique. All patients achieved satisfactory correction of ptosis. One patient had prolonged lagophthalmos and underwent reoperation to lower the eyelid height. Other complications were minor and resolved with conservative treatment. CONCLUSION: We conclude that poor Bell's phenomenon is not a relative contraindication for ptosis surgery. Nocturnal lagophthalmos should be monitored after ptosis surgery regardless of the Bell's phenomenon results. Tape eyelid closure can be an effective solution to protect the corneal surface during nocturnal lagophthalmos. LEVEL OF EVIDENCE IV: This 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 Table of Contents or the online Instructions to Authors www.springer.com/00266 .
Subject(s)
Blepharoplasty , Blepharoptosis , Lagophthalmos , Humans , Retrospective Studies , Oculomotor Muscles/surgery , Blepharoptosis/surgery , Blepharoplasty/methods , Eyelids/surgeryABSTRACT
BACKGROUND: Lagophthalmos, a common complication after blepharoptosis correction, has plagued oculoplastic surgeons. The goal of this study was to investigate the effect of tape eyelid closure on reducing the occurrence of lagophthalmos after blepharoptosis correction. METHODS: From April 2020 to June 2021, a total of 112 patients with severe congenital ptosis received corrective surgery at the Department of Plastic and Reconstructive Surgery, Xijing Hospital, Fourth Military Medical University. Of these, 48 underwent frontalis muscle advancement technique and 64 underwent conjoint fascial sheath suspension. Preoperative data collected included demographics, levator function, Bell's phenomenon, and marginal reflex distance 1 (MRD1). Postoperative data included surgery type, MRD1, eyelid closure function, aesthetic outcomes (including eyelid contour, eyelid symmetry, and eyelid crease), keratitis, and other complications. RESULTS: Frontalis muscle advancement technique group: the median of safe eye closure time was 7.3 months (positive Bell's phenomenon; interquartile range [IQR], 3.8-10.8 months) and 13.9 months (poor Bell's phenomenon; IQR, 11.6-16.1 months). There was a significant improvement between the preoperative and postoperative MRD1 (-1.52 ± 0.82 vs 3.85 ± 0.58 mm, P < 0.05). Conjoint fascial sheath suspension group: the median of safe eye closure time was 5.7 months (positive Bell's phenomenon; IQR, 2.9-8.5 months) and 12.4 months (poor Bell's phenomenon; IQR, 8.1-16.7 months). There was a significant improvement between the preoperative and postoperative MRD1 (-1.02 ± 0.91 vs 4.15 ± 1.03 mm, P < 0.05). All patients/guardians were satisfied with the aesthetic outcomes. CONCLUSIONS: Tape tarsorrhaphy is a safe, easy-to-learn method for treating lagophthalmos with a good aesthetic outcome.
Subject(s)
Blepharoplasty , Blepharoptosis , Lagophthalmos , Humans , Blepharoptosis/surgery , Blepharoptosis/congenital , Oculomotor Muscles/surgery , Eyelids/surgery , Blepharoplasty/methods , Retrospective Studies , Treatment OutcomeABSTRACT
Lagophthalmos is the incomplete closure of the eyelids posing the risk of corneal ulceration and blindness. Lagophthalmos is a common symptom of various pathologies. We aimed to program a convolutional neural network to automatize lagophthalmos diagnosis. From June 2019 to May 2021, prospective data acquisition was performed on 30 patients seen at the Department of Plastic, Hand, and Reconstructive Surgery at the University Hospital Regensburg, Germany (IRB reference number: 20-2081-101). In addition, comparative data were gathered from 10 healthy patients as the control group. The training set comprised 826 images, while the validation and testing sets consisted of 91 patient images each. Validation accuracy was 97.8% over the span of 64 epochs. The model was trained for 17.3 min. For training and validation, an average loss of 0.304 and 0.358 and a final loss of 0.276 and 0.157 were noted. The testing accuracy was observed to be 93.41% with a loss of 0.221. This study proposes a novel application for rapid and reliable lagophthalmos diagnosis. Our CNN-based approach combines effective anti-overfitting strategies, short training times, and high accuracy levels. Ultimately, this tool carries high translational potential to facilitate the physician's workflow and improve overall lagophthalmos patient care.
Subject(s)
Artificial Intelligence , Lagophthalmos , Humans , Prospective Studies , Neural Networks, Computer , EyelidsSubject(s)
Eyelid Diseases , Facial Paralysis , Lagophthalmos , Humans , Eyelids/surgery , Eyelid Diseases/etiology , Gold , Prostheses and ImplantsABSTRACT
BACKGROUND: Even though upper blepharoplasty is one of the most commonly performed procedures in esthetic surgery, there is still no consensus regarding the management of the orbicularis oculi muscle (OOM). AIM: To compare outcomes of upper eyelid blepharoplasty with or without OOM excision using surface electromyography in a 12 month follow-up. METHODS: A prospective, randomized, single-blinded comparative split-face study was conducted on 26 patients with dermatochalasis. Skin-only upper blepharoplasty was performed on a randomly selected side, and on the contralateral side, a strip of OOM was resected as well. The functional outcomes were assessed using sEMG, and the esthetics were evaluated independently by the operating surgeon, blinded patients, and three blinded ophthalmic surgeons. RESULTS: The RMS values of maximal contraction of the OOM were statistically significantly lower two weeks after blepharoplasty than the values before surgery in both groups (p < 0,001) and reached the preoperative values after six months. Lagophthalmos occurred in 2 cases in the skin-muscle group (7.69%), and no incidence of lagophthalmos was observed in the skin group. There were comparable esthetic outcomes on both operated sides. CONCLUSIONS: This study is an objective and quantitative report using surface electromyography on upper blepharoplasty with or without a strip of OOM excision. Our results showed that OOM fully recovers after the stripping procedure. The resection of the skin-OOM flap showed no difference in long-term cosmetic results. Therefore, we recommend OOM preservation during upper blepharoplasty unless muscle excision is well-grounded.
Subject(s)
Blepharoplasty , Lagophthalmos , Humans , Blepharoplasty/methods , Prospective Studies , Electromyography , Oculomotor Muscles/surgery , Eyelids/surgeryABSTRACT
The main goal in the treatment of lagophthalmos is prevention of serious corneal complications. Based on the results of 2453 surgeries performed in patients with lagophthalmos, a detailed analysis of modern surgical techniques was carried out highlighting their advantages and disadvantages. The article describes in detail the most effective methods of static correction of lagophthalmos, their features and indications, and presents the results of using an original palpebral weight implant.
Subject(s)
Blepharoplasty , Eyelid Diseases , Facial Paralysis , Lagophthalmos , Humans , Facial Paralysis/complications , Eyelids/surgery , Blepharoplasty/adverse effects , Prostheses and Implants , Eyelid Diseases/etiologyABSTRACT
BACKGROUND: Several types of surgeries have been used in the treatment of congenital ptosis, but the optimal methods and materials for this treatment are unknown. PURPOSE: The study aims to evaluate the comparative effectiveness and safety of various surgical methods and materials for treatment of congenital ptosis. METHODS: We performed comprehensive searches of five databases, two clinical trial registries and one gray literature database from inception to January 2022 for related trials to include in this study. Meta-analysis was performed to evaluate the effect of surgical methods and materials on the primary outcomes: margin reflex distance 1 (MRD1), palpebral fissure height (PFH), and degree of lagophthalmos; and secondary outcomes: undercorrection, entropion, corneal epithelial defects, wound dehiscence, recurrence, infection, and cosmetic outcomes. RESULTS: A total of 14 trials evaluating 909 eyes of 657 patients were included in our study. Compared with the levator plication, the frontalis sling significantly increased the MRD1 (MD = - 1.21; 95% CI [- 1.69, - 0.73]), and the levator resection significantly increased the PFH (MD = 1.30; 95% CI [0.27, 2.33]). For the frontalis sling surgical patterns, the fox pentagon was significantly better than the double triangle at improving the degree of lagophthalmos (MD = 0.70; 95% CI [0.32, 1.08]), while the opened pattern provided statistically better cosmetic outcome than the closed frontalis sling. Analysis of surgical material showed that absorbable sutures significantly increased the MRD1 (MD = 1.16; 95% CI [0.60, 1.72]) compared to non-absorbable sutures when used in levator plication; frontalis sling surgeries performed with silicon rods significantly increased the PFH (MD = 0.88; 95% CI [0.29, 1.47]) compared to those performed with Gore-Tex strips, while autogenous fascia lata provided statistically better aesthetic outcome for lid height symmetry and contour. CONCLUSION: Different surgical methods and materials appear to affect different aspects of the congenital ptosis treatment outcome. LEVEL OF EVIDENCE III: This 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 .
Subject(s)
Blepharoplasty , Blepharoptosis , Lagophthalmos , Humans , Blepharoplasty/methods , Retrospective Studies , Oculomotor Muscles/surgery , Randomized Controlled Trials as Topic , Blepharoptosis/surgery , Blepharoptosis/congenital , Eyelids/surgery , Treatment OutcomeABSTRACT
Facial paralysis decreases eye protection mechanisms leading to ocular problems up to corneal ulceration, and blindness. This study aimed to evaluate the outcomes of periocular procedures for recent facial paralysis. Medical records of patients with unilateral recent complete facial palsy who did periocular procedures at the Maxillofacial Surgery Department of San Paolo Hospital (Milan, Italy) between April 2018 and November 2021 were retrospectively reviewed. 26 patients were included. All patients were evaluated 4 months after surgery. The first group included 9 patients who underwent upper eye lid lipofilling and midface suspension with fascia lata graft; they had no ocular dryness symptoms and no need for eye protection measures in 33.3% of cases, significant reduction of ocular symptoms and need for eye protection measures in 66.6% of patient, 0-2 mm lagophthalmos in 66.6% and 3-4 mm lagophthalmos in 33.3%. The second group of 17 patients who underwent upper eyelid lipofilling, midface suspension with fascia lata graft and lateral tarsorrhaphy, had no ocular dryness symptoms and no need for eye protection measures in 17.6% of patient, significant reduction of ocular symptoms and need for eye protection measures in 76.4% of patient, 0-2 mm lagophthalmos in 70.5%, 3-4 mm lagophthalmos in 23.5% and one patient 5,8%had 8 mm lagophthalmos and persistent symptoms. No ocular complication, cosmetic complain or donner site morbidity were reported. Upper eyelid lipofilling, midface suspension with fascia lata graft and lateral tarsorrhaphy decrease ocular dryness symptoms and need for eye protection measures and improve lagophthalmos: the association of the reinnervation with these complementary techniques is therefore highly recommended in order to immediately protect the eye.
Subject(s)
Dental Implants , Eyelid Diseases , Facial Paralysis , Lagophthalmos , Humans , Facial Paralysis/complications , Facial Paralysis/surgery , Eyelid Diseases/surgery , Eyelid Diseases/complications , Retrospective Studies , Eyelids/surgeryABSTRACT
BACKGROUND: For moderate ptosis associated with fair levator function (LF), the levator resection is the most commonly used procedure. However, the levator resection technique still has some disadvantages, such as residual lagophthalmos (RL), undercorrection, conjunctival prolapse, and eyelid contour abnormality. To solve the above problems, our team have made modifications to the levator resection technique in three aspects: releasing the levator muscle sufficiently, preserving the supporting structure of the conjunctiva, and placing multiple suture sites. METHODS: Fifty-seven patients (81 eyes) underwent the modified levator resection technique and were enrolled in the study. Preoperative data collected included age, sex, margin reflex distance 1 (MRD1), and LF. Postoperative data collected included MRD1, RL, patient satisfaction, complications, and length of follow-up. RESULTS: Mean MRD1 significantly increased from 1.45 ± 0.65 mm preoperatively to 3.57 ± 0.51 mm postoperatively. Mean LF significantly increased from 6.49 ± 1.12 mm preoperatively to 9.48 ± 1.39 mm postoperatively. Successful correction was obtained in 77 eyes (95.1%). Mean RL was 1.09 ± 0.57 and 72 eyes (88.9%) showed excellent or good eyelid closure function. Fifty-four patients (94.7%) were completely satisfied with the final result. Complications such as hematoma, infection, conjunctival prolapse, suture exposure, corneal abrasion, and keratitis were not found in any cases during follow-up. CONCLUSION: This modified levator resection technique introduced in this study is effective in correcting moderate congenital blepharoptosis, while minimizing RL, undercorrection, conjunctival prolapse, eyelid contour abnormality by releasing the levator muscle sufficiently, preserving the supporting structure of the conjunctiva, and placing multiple suture sites. LEVEL OF EVIDENCE IV: This journal requires that authors 42 assign a level of evidence to each article. For a full 43 description of these Evidence-Based Medicine ratings, 44 please refer to the Table of Contents or the online 45 Instructions to Authors www.springer.com/00266 .