Lipofilling of the upper eyelid to treat paralytic lagophthalmos

Periocular management in recent facial palsy patients treated with triple innervation technique: A retrospective case series

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.

Auricular Cartilage Graft for Lengthening Levator Muscle Aponeurosis With Ectropion Correction for Paralytic Lagophthalmos

BACKGROUND

Paralytic lagophthalmos can have devastating consequences for vision if left untreated. Several surgical techniques have been described, including the utilization of alloplastic and autologous materials.

OBJECTIVES

The authors sought to evaluate the effectiveness of the surgical treatment of paralytic lagophthalmos with combined techniques employing autologous material and involving the upper and lower eyelids.

METHODS

Patients with paralytic lagophthalmos underwent stretching of the levator aponeurosis with interposition of conchal cartilage in the upper eyelid associated with sectioning of the orbitomalar ligament and lateral canthoplasty in the lower eyelid. The effectiveness of the technique was evaluated employing subjective (symptomatology) and objective parameters (ophthalmologic evaluation and measurements of lagophthalmos and marginal reflex distances 1 and 2).

RESULTS

Eight patients with paralytic lagophthalmos were subjected to the proposed technique. In the postoperative period, 85.7% reported complete improvement of symptoms and 62.5% presented a normal eye examination. The mean lagophthalmos measurement was reduced by 5.93 mm, the mean marginal reflex distance 2 was reduced by 2.61 mm, and the mean marginal reflex distance 1 was reduced by 0.69 mm.

CONCLUSIONS

The technique presented herein, employing autologous material associated with sectioning of the orbitomalar ligament and lateral canthoplasty, was effective in the treatment of paralytic lagophthalmos and did not present significant complications, such as extrusion.

LEVEL OF EVIDENCE: 4

Lipofilling of the lower eyelids: A craniofacial tool to postpone the facial advancement in craniofacial syndromes

PURPOSE

Many genetic diseases are responsible for a defect in the growth of the maxilla. Craniofacial syndromes such as Crouzon syndrome or Apert syndrome are typically associated with a major hypoplasia in the midface responsible for exophthalmos, leading to palpebral malocclusion and frequent corneal complications. Several treatments have been used to manage ocular protection in craniofacial syndromes such as tarsorrhaphy, a fronto-orbital advancement and/or a Lefort III osteotomy with or without distraction. We describe a new approach as a waiting solution to relieve exophthalmos: the autologous fat grafting of the lower eyelids.

MATERIAL AND METHODS

Children operated from lipofilling of the lower eyelids at the Referral Center for craniosynostosis of Femme-Mère-Enfant Hospital in Lyon, were included. All the patients suffered from midface hypoplasia and exophthalmos with insufficient eyelid closure responsible of multiples episodes of keratitis and corneal ulcerations.

RESULTS

Four children were included: three suffered from Crouzon Syndrome and one suffered from Apert Syndrome. The fat was reinjected at the level of the infraorbital rim, the nasolabial fold or the palpebrojugal fold, in the different planes, according to the patients' needs. Six months after surgery, a second surgery was performed for the patients whose lagophtalmos persisted. Six months after the second procedure, the results are satisfactory with a good eyelid closure.

CONCLUSION

The lipofilling, well used in pediatric surgery to restore facial symmetry, can also be used, as a waiting solution or complement to treat complicated exophtalmos with visual prognosis involved in congenital craniofacial syndromes.

Predicting Factors Influencing Visual Function of the Eye in Patients with Unresolved Facial Nerve Palsy after Upper Eyelid Gold Weight Loading

Implantation of gold weights into the upper eyelid is a proven method of treating lagophthalmos and exposure keratopathy in patients with unresolved facial nerve palsy. The aim of this study was to evaluate the factors affecting visual acuity and corneal complications in patients after upper eyelid gold weight lid loading. Material and methods: This prospective consecutive clinical study was conducted in years 2012–2018. In total, 59 people (40 women, 19 men aged 55.5 ± 17.4 years) meeting the inclusion criteria were treated with gold weights. The ordered multinomial logit model was used to analyze the factors affecting best-corrected visual acuity (BCVA) and degree of exposure keratopathy after surgery. The influence of the following variables was analyzed: patient age, etiology and duration of the facial nerve palsy, history of the previous eyelid surgery, degree of lagophthalmos in mm, presence of Bell’s phenomenon, and corneal sensation, Schirmer test results. Results: Implantation of gold weights into the upper eyelid effectively reduced lagophthalmos and exposure keratopathy in the study group (p < 0.001). BCVA was maintained or better in 95% of patients after surgery. Patient age, presence of the Bell’s phenomenon, and corneal sensation significantly affected the final BCVA (p < 0.1). The presence of Bell’s phenomenon and corneal sensation had a positive effect on the degree of keratopathy after surgery (p < 0.1). In turn, patient age and history of tarsorrhaphy were significant negative prognostic factors of exposure keratopathy and BCVA after surgery (p < 0.05). Etiology and duration of facial nerve palsy, degree of corneal exposure in mm, and results of the Schirmer test did not have a significant impact on the outcome after surgery (p > 0.1). Conclusions: The results of our study may help to answer the question of how to direct ophthalmologists and other specialists who refer to ophthalmologists for management advice in patients with facial nerve palsy. Elderly patients with a history of tarsorrhaphy who present with poor Bell’s phenomenon and/or a lack of corneal sensation should be the first candidates for immediate correction of lagophthalmos.

Direct Versus Indirect Corneal Neurotization for the Treatment of Neurotrophic Keratopathy: A Multicenter Prospective Comparative Study

PURPOSE

To analyze the comparative safety and efficacy of two techniques of corneal neurotization (CN) (direct corneal neurotization [DCN] vs indirect corneal neurotization [ICN]) for the treatment of neurotrophic keratopathy (NK).

DESIGN

Multicenter interventional prospective comparative case series.

METHODS

This study took place at ASST Santi Paolo e Carlo University Hospital, Milan; S.Orsola-Malpighi University Hospital, Bologna; and Santa Maria alle Scotte University Hospital, Siena, Italy. The study population consisted of consecutive patients with NK who underwent CN between November 2014 and October 2019. The intervention procedures included DCN, which was was performed by transferring contralateral supraorbital and supratrochlear nerves. ICN was performed using a sural nerve graft. The main outcome measures included NK healing, corneal sensitivity, corneal nerve fiber length (CNFL) measured by in vivo confocal microscopy (IVCM), and complication rates.

RESULTS

A total of 26 eyes in 25 patients were included: 16 eyes were treated with DCN and 10 with ICN. After surgery, NK was healed in all patients after a mean period of 3.9 months without differences between DCN and ICN. Mean corneal sensitivity improved significantly 1 year after surgery (from 3.07 to 22.11 mm; P < .001) without differences between the 2 groups. The corneal sub-basal nerve plexus that was absent before surgery in all patients, except 4, become detectable in all cases (mean CNFL: 14.67 ± 7.92 mm/mm² 1 year postoperatively). No major complications were recorded in both groups.

CONCLUSIONS

CN allowed the healing of NK in all patients as well as improvement of corneal sensitivity in most of them thanks to nerve regeneration documented by IVCM. One year postoperatively, DCN and ICN showed comparable outcomes.