Evaluating the Effectiveness of Lacrimal Gland Botulinum Toxin Using the TEARS Score.

PURPOSE: Botulinum toxin (BoNTA) lacrimal gland injections are one treatment option for managing epiphora. Outcomes for epiphora in existing studies are subjective and lack grading. This study utilized validated grading instruments to evaluate the efficacy of BoNTA lacrimal gland injections. METHODS: Prospective study evaluating the TEARS score and quality of life in patients receiving incobotulinum toxin (Xeomin) lacrimal gland injections for epiphora. Epiphora was graded using the TEARS score. Quality of life was evaluated using the watery eye quality of life score. Etiology, benefit duration, complications and additional injections were recorded. RESULTS: Of the 28 patients, (median age 67.5 years), 19 (68%) had facial palsy gustatory epiphora (GE). Median effect duration was 13 weeks. Improvements in tearing frequency (T), clinical effects (E), and activity limitation (A) were seen in 57%, 57%, and 71% of patients, respectively. Median watery eye quality of life score improved from 42.4/100 ± 10.1 to 10.6 ± 15.5 (p < 0.001). Alongside crocodile tears, reflex tearing R-scores improved in 68% of patients with GE vs. 11% with non-GE causes (p = 0.004618). In total 89% of patients with GE and 56% with non-GE requested repeat injections. Self-reported percentage improvement ranged from 0% to 100% (median 60%, interquartile range 10%-76.25%). CONCLUSIONS: This is the first study reporting the outcomes of BoNTA lacrimal gland injections using validated TEARS and watery eye quality of life scores. Clinical and quality of life improvements are seen in most patients. Patients with GE achieve an additional improvement in dry eye-related reflex tearing alongside crocodile tears which both improve with BoNTA. TEARS data supports using BoNTA in these patients and is a useful validated grading instrument for epiphora.

Hemolacria or bloody tears in presumed lacrimal endometriosis: a case report / Hemolacria o lágrimas hemáticas en sospecha de endometriosis lacrimal: reporte de un caso

Background: Hemolacria or the presence of blood in tears is a rare condition, and there are only a few cases reported in the literature. Hemolacria is associated with multiple underlying diseases, including vicarious menstruation due to extragenital endometriosis. Case report: We present a 26-year-old woman with hemolacria and abdominal pain related to her menstrual cycle. The patient was diagnosed with bilateral ovarian endometriomas. After ruling out other possible causes of hemolacria, a progestin-only treatment was applied, with improvement of the abdominal pain and complete remission of hemolacria. Conclusions: When faced with hemolacria, a thorough anamnesis and physical examination must be performed, sometimes involving more than one specialist to reach a diagnosis. Considering hemolacria is a sign of a subjacent pathology, its treatment should be specific one for the disease in each case.

Antecedentes: La hemolacria o presencia de sangre en las lágrimas es una afección poco frecuente y sólo hay unos pocos casos descritos en la literatura. La hemolacria se asocia a múltiples enfermedades subyacentes, incluida la menstruación vicaria debida a endometriosis extragenital. Caso clínico: Presentamos a una mujer de 26 años con hemolacria y dolor abdominal relacionado con su ciclo menstrual. La paciente fue diagnosticada de endometriomas ováricos bilaterales. Tras descartar otras posibles causas de hemolacria, se aplicó un tratamiento sólo con progestágenos, con mejoría del dolor abdominal y remisión completa de la hemolacria. Conclusiones: Ante una hemolacria se debe realizar una anamnesis y exploración física minuciosa, en la que a veces interviene más de un especialista para llegar al diagnóstico. Teniendo en cuenta que la hemolacria es signo de una patología subyacente, su tratamiento debe ser el específico para la enfermedad en cada caso.

Improvement in Epiphora Using TEARS Grading Following Surgical Treatment of Meibomian Gland Inversion in Patients With Facial Nerve Palsy.

PURPOSE: To assess epiphora outcomes using the TEARS grading score in patients with concomitant meibomian gland inversion (MGI) and facial nerve palsy (FNP) undergoing correction of MGI. METHODS: Retrospective, 5-year, noncomparative, single-center study of patients with MGI and FNP, treated with MGI correction, under the supervision of a single surgeon. A validated "TEAR" score was used to assess changes in epiphora. RESULTS: Ten patients with FNP, MGI, and epiphora were analyzed from a group of 160 patients with FNP who underwent MGI surgery between 2017 and 2022. The mean age at surgery was 50 years (range, 13-76 years). T, E, and A scores significantly improved (p < 0.05). Eighty percent of patients saw a reduction in tearing frequency (T), with 60% gaining ≥ 2-grade improvement. Improvements in clinical effects (E) and activity limitation (A) were seen in 80% of patients, with 40% and 50% gaining ≥ 2-grade improvement, respectively. R scores (related to reflex tearing) improved by 60%, with 40% seeing ≥ 2-grade improvement. Nine patients (90%) improved symptomatically with an average improvement "S" score of 65% over a mean follow-up period of 30 months. All patients demonstrated restoration of the normal anatomical position of the meibomian glands. CONCLUSIONS: MGI can cause epiphora in patients with FNP and may explain cases where symptoms persist despite standard surgical intervention. This study provides proof of concept that MGI correction can improve epiphora and that identifying MGI may be considered a critical step in the treatment algorithm for epiphora in patients with FNP.

[Lacrimal canalicular transposition for lower canaliculus repair: About four cases]. / Reconstruction du canalicule inférieur par transposition canaliculaire : à propos de quatre cas.

The main function of the eyelids is to support and protect the globe. The lower eyelid and medial canthus are often the location of malignant tumors that can be locally aggressive and require disfiguring surgeries. Chronic epiphora often appears in cases of inadequate reconstruction in this location and can require secondary procedures. We report four cases of medial canthus repair after tumor removal with loss of the inferior canaliculus. The ipsilateral superior canaliculus was removed before being transposed into the lower eyelid. This simple method allows for complete canalicular reconstruction. It obviates the need for artificial material and its potential associated complications. It has the advantage of a one-step eyelid and canalicular reconstruction and prevents epiphora after tumor resection.

Canalicular laceration repair with a novel bicanalicular silicone tube.

PURPOSE: This study aimed to investigate the efficacy and safety of canalicular laceration repair using a novel bicanalicular silicone tube. METHODS: Retrospective and consecutive patients who underwent canalicular laceration repair using novel Runshi-RS bicanalicular silicone stents from January 2020 to February 2021 were included. The stent was placed for 3 months, and patients were followed up for more than 3 months after extubation. Demographics, causes of eyelid injuries, placement time and position of stent, and surgical outcomes at follow-up were recorded. Anatomical success was evaluated by diagnostic probing and irrigation of lacrimal passage, while functional success was evaluated by the patient's subjective symptoms of epiphora. RESULTS: This study included 43 patients with canalicular laceration. The median age was 43 years (3-75 years). The average duration of stent implantation was 12.9 weeks, and the follow-up time was 8.8 months. No complications were observed in any patients during operation and follow-up. After extubation, irrigation of the lacrimal passage in 43 eyes showed no obstruction, and the anatomical success rate was 100%. Overall, 39 patients (90.7%) had no subjective symptoms of epiphora. All patients got good cosmetic results. Furthermore, subgroup classification showed deep laceration group (distance from laceration to punctum>5 mm) accounted for 51.2%, and the functional success rate of the deep laceration group was lower than that of the shallow laceration group. CONCLUSION: Runshi-RS bicanalicular silicone stent achieved good anatomical (100%) as well as functional (90.7%) success and good cosmetic results (100%) in patients with canalicular laceration repair.

Clinical Findings and Management of Punctal Apposition Syndrome: Rare Cause of Epiphora.

ABSTRACT: The purpose of this study is to evaluate the diagnosis and treatment of punctal apposition syndrome. We retrospectively reviewed the medical records of 2 patients diagnosed with punctal apposition syndrome who underwent lateral tarsal strip procedure. The patients included 1 male and 1 female, with an average age of 76.5 years. Before surgery, both patients had epiphora symptoms with a Munk score of 4 in both eyes. in the primary gaze, it was noted that the upper and lower puncta were appose with each other in both eyes throughout the blinking cycle. On slit lamp examination, there were no keratoconjunctival diseases, and the shape of the puncta were normal. On fluorescein dye disappearance test, grade 3 findings were observed in both eyes of both patients. in dacryos-cintigraphy of the 2 patients, both eyes showed complete obstruction, However, no obstruction of the lacrimal duct system was found in probing and syringing tests. The patient's subjective symptoms improved after patching test. A lateral tarsal strip procedure was performed as a treatment and we obtain satisfactory results. Therefore, punctal apposition syndrome could be 1 of the causes of epiphora.

Conjunctival Fistula After Cosmetic Lateral Canthoplasty.

The authors report the diagnosis and treatment of a patient who developed a conjunctival fistula after undergoing cosmetic lateral canthoplasty. A 34-year-old female patient continued to shed tears in the canthus skin of the left eye for 3 years after undergoing cosmetic lateral canthoplasty. She underwent preoperative fluorescein sodium staining and tear duct probing, which led to a diagnosis of conjunctival fistula. Methylene blue was used as a diagnostic marker and the tear duct probe was positioned for conjunctival fistula resection intraoperatively. Postoperative recovery was good. The causes of tearing of the canthal skin after cosmetic canthal surgery are divided into the following 3 types: lacrimal gland fistula, lacrimal ductal fistula, and conjunctival fistula. The authors further developed its preoperative identification method and treatment.

Persistent epiphora after endonasal ENT surgery: CT dacryography findings.

OBJECTIVES: To analyze postoperative CT dacryography features in patients with persistent epiphora after endonasal surgery. METHODS: We conducted a retrospective study of 76 patients with a history of persistent epiphora after endonasal ENT surgery who underwent CT dacryography between January 2014 and February 2020. Volume acquisition of sub-millimeter sections allowed 2D and 3D reconstructions with virtual endoscopy of the nasosinusal cavities and the lacrimal canal. RESULTS: The postsurgical appearance of the nasosinusal cavities revealed a middle meatal antrostomy in 37% of cases, less frequently an ethmoidectomy or an inferior meatal antrostomy, sometimes completed by a middle or inferior turbinectomy. In thirty-five patients (46%), the lacrimal canal was distant from the endonasal ENT procedure. Epiphora was related to mucosal hypertrophy, constricting all or part of the lacrimal canal. Thirty-three patients (43%) showed changes in the lacrimal canal at the surgical site. In the inferior meatus, the nasolacrimal orifice was sometimes involved in the inferior turbinectomy or meatotomy, but most of the time, in the middle meatus, resection of the uncinate process prior to ethmoidectomy or middle meatotomy was associated with a lesion of the contiguous lacrimal canal. CONCLUSION: As a rare cause of persistent tearing, involvement of the nasolacrimal duct at the edge of the endonasal ENT surgery highlights the importance of intraoperative localization of the nasolacrimal duct before resection of the uncinate process or the inferior turbinate, ideally predicted by preoperative CT imaging.

Bilateral lacrimal gland disease: clinical features and outcomes.

BACKGROUND: Patients with bilateral lacrimal gland disease are a unique subset of patients where there is a paucity of literature. This presentation often represents systemic disease or malignancy and can cause diagnostic difficulties. We aim to describe the diagnoses and features of bilateral lacrimal gland disease. METHOD: Retrospective multi-centre case series involving 115 patients with bilateral lacrimal gland disease from 1995 to 2020. RESULTS: 115 patients were included. Their ages ranged from 9 to 85 (mean 47.3 years) with a female predominance (73, 63.5%). The most common category of diagnosis was inflammatory (69, 60%) followed by lymphoproliferative (23, 20%), structural (17, 14.8%) and other conditions (6, 5.2%). The five most common specific diagnoses were IgG4 related disease (20, 17.4%) and idiopathic orbital inflammatory disease (20, 17.4%), lymphoma (16, 13.9%), lacrimal gland prolapse (13, 11.3%), and sarcoidosis (11, 9.6%). Corticosteroid treatment was used most commonly (29, 25.2%) followed by observation (25, 21.7%). At last follow up, the majority of patients had complete resolution, significant improvement with mild residual disease or stable disease without further progression (104, 90.4%). CONCLUSION: Bilateral lacrimal disease may be due to a range of aetiologies, most of which are systemic. The most common are inflammatory and lymphoproliferative conditions. Due to the wide range of aetiologies of bilateral lacrimal gland disease, it is extremely difficult to accurately determine a cause based on clinical findings alone, highlighting the vital role of lacrimal gland biopsy in patients presenting with bilateral lacrimal gland disease.

Salvage of impending rhinostomy failure after dacryocystorhinostomy with office-based microdebrider treatment.

PURPOSE: This article is to introduce office-based salvage revision of impending rhinostomy failure after endoscopic dacryocystorhinostomy (EN-DCR), using a microdebrider. METHODS: The authors conducted retrospective medical chart review of 27 eyes of 26 patients who underwent microdebrider treatment for impending rhinostomy failure in an office setting. After local anesthesia, obstructive soft tissue, interfering with ostium function (granuloma, cicatrization, synechia), was treated with a microdebrider (Osseoduo s120, Bien-Air Surgery, Le Noirmont, Switzerland) within 6 months after primary EN-DCR. Anatomical improvement and functional relief of epiphora were evaluated after revision. RESULTS: The causes of impending rhinostomy failure were granuloma formation (17/27 eyes, 63.0%), cicatrization (8/27 eyes, 29.6%), and synechial formation (2/27 eyes, 7.4%). The surgery did not exceed 5 min in all cases, and partial damage to pre-placed silicone tubes occurred in the first two cases (7.4%). Salvage revision resulted in anatomical success in all eyes, based on patent syringing and a positive functional endoscopic dye test. All cases showed improvement of epiphora after revision surgery. CONCLUSIONS: Office-based salvage revision using a microdebrider provided effective management of impending rhinostomy failure during early follow-up period after primary EN-DCR. It enabled prompt management of excessive wound healing interfering with ostium function, while performing the routine postoperative nasal debridement.

Tear Trough Malar Implant Penetrating Lacrimal Sac Causing Lacrimal Obstruction and Epiphora: Case Report and Review.

Tear trough implantation may be associated with a number of well-reported complications. To our knowledge, penetration of the lacrimal sac has never been reported as a complication of malar or tear trough implants. We report a case of lacrimal sac penetration discovered at the time of endoscopic dacryocystorhinostomy surgery in a patient who developed epiphora soon after the tear trough implant was placed.

Epiphora and Dacryocystitis After Transcanalicular Laser-assisted Dacryocystorhinostomy due to an Undiagnosed Dacryolith.

A 45-year-old female patient who had previously undergone endoscopic dacryocystorhinostomy (EN-DCR) at another surgical center was diagnosed with functional failure after DCR and underwent an uneventful transcanalicular laser-assisted DCR (TCL-DCR). After 5 months, the patient underwent endoscopic examination due to persistent epiphora and dacryocystitis attacks. Endonasal visualization revealed a large dacryolith that filled the ostium and sac and was removed en bloc mechanically with forceps. Carbonized material on the dacryolith's superior part indicated that it was perforated through-and-through by the laser beam during TCL-DCR. The patient's complaints were resolved completely following the removal of the dacryolith. The transcanalicular lacrimal procedures do not allow complete visualization of the contents of the lacrimal sac, and the laser beam can ablate even an undetected dacryolith and may result in unsuccessful DCR, although the surgical course may look completely uneventful.

Epiphora before and after upper eyelid functional blepharoplasty: A retrospective cohort study.

Epiphora and dermatochalasis are common presentations in the ophthalmology clinic. To evaluate the change of epiphora before and after functional blepharoplasty, this retrospective cohort study reviewed 39 medical records of epiphora patients who underwent upper blepharoplasty. Severity of epiphora using MUNK score was collected and compared between before and at 6 months after blepharoplasty. The analysis model was performed to measure tear breakup time (TBUT) and frequency of artificial tears use. Subgroups of subjects before blepharoplasty to short baseline TBUT (≤ 10 seconds) and long TBUT (≥ 10 seconds) were also evaluated for the MUNK score change. From the analysis of 39 patients, the results showed a statistically significant decrease in post blepharoplasty MUNK score compared to the baseline (all P < 0.001). There was no significant difference between baseline and post-operative TBUT (P > 0.05). Twenty patients were in the short TBUT group and 19 in the long TBUT group. The reduction of MUNK score after blepharoplasty in the short TBUT group was not different to the long TBUT group (P = 0.50, 95% CI -0.84 to 0.41). However, in short TBUT group, frequency of artificial tears use after surgery was less than pre-operation. From the study, upper eyelid blepharoplasty might be one technique reducing the bothersome epiphora in dermatochalasis patients.

Sarcoidosis presenting as bilateral lacrimal gland swelling: a pediatric case report.

BACKGROUND: To describe a case of pediatric sarcoidosis which initially presented as papillary conjunctivitis before manifesting as bilateral lacrimal gland swelling without other known systemic involvement. CASE PRESENTATION: A 10-year-old female presented to the pediatric ophthalmology clinic with complaints of bilateral eyelid swelling, tearing and itching for approximately 1 month. Her history and exam were most consistent with allergic conjunctivitis, for which she was started on a standard topical regimen. Despite initial improvement, she re-presented with significantly worsened eyelid swelling and minimal allergic symptoms. Enlargement of the lacrimal glands were palpable at this time. Lacrimal gland biopsy was obtained which demonstrated noncaseating granulomas. Systemic workup did not reveal evidence of disease involvement elsewhere. CONCLUSIONS: Sarcoidosis in the pediatric population may present in a myriad of ways and is well-known to mimic other disease entities. We present a case of pediatric sarcoidosis which presented initially as papillary conjunctivitis before manifesting as bilateral lacrimal gland swelling without systemic involvement.

Case Report: Crying Blood.

SIGNIFICANCE: Hemolacria (bloody tears) is a rare clinical presentation with varied underlying etiologies. Thorough clinical evaluation is essential to diagnosis and management. PURPOSE: This study aimed to report unilateral hemolacria in a known contact lens wearer with an occult, palpebral, conjunctival pyogenic granuloma and review the literature. CASE REPORT: A 21-year-old female contact lens wearer presented to the clinic after three episodes of sudden painless bloody tears from the right eye. She was referred to the oculoplastic clinic for evaluation. On everting her right upper lid, a fleshy, nontender, ovoid, pedunculated mass was found attached to the palpebral conjunctiva of the right, nasal, upper tarsus. Surgical excision was performed in the office, and pathological examination of the lesion was consistent with pyogenic granuloma. CONCLUSIONS: Unilateral hemolacria should raise clinical suspicion for a hidden conjunctival lesion such as pyogenic granuloma, although other more sinister causes of hemolacria must also be considered. Thorough evaluation including eyelid eversion is critical in identifying and managing occult conjunctival lesions.

Lacrimal Duct Obstruction Caused by Nasomaxillary Fracture: A Retrospective Analysis of Consecutive 12 Patients by Computed Tomographic Dacryocystography.

ABSTRACT: Nasomaxillary fracture is a characteristic mid-facial fracture, and there are no reports showing the fracture damaging the nasolacrimal system (NLS). This report described nasomaxillary fracture cases with NLS damages, which were assessed by computed tomographic dacryocystography (CT-DCG). A retrospective cohort study of nasomaxillary fractures diagnosed by CT was conducted from 2007 to 2015. Twelve patients (mean age: 27.5 years) were found, and their clinical symptoms were as follows: nasal deformity in 10 patients, infra-orbital hypoesthesia in 7, epiphora in 5, and diplopia in one. CT-DCG was performed for 2 patients who complained epiphora, and obstruction was found in 1 patient. All patients underwent open reduction and internal fixation (ORIF), and epiphora in 5 patients was improved. One patient, however, complained epiphora postoperatively, which was supposed to be due to the unsuitable screw insertion. Since nasomaxillary fracture could give NLS obstruction, CT-DCG is useful for diagnosis. Although ORIF is an optimal treatment, attention is needed to avoid the lacrimal canal in screwing on the nasomaxillary buttress.

Caruncular Dacryops After Cataract Surgery With Histopathological Characterization.

ABSTRACT: Caruncular dacryops is a rare cyst of lacrimal tissue most commonly found in the palpebral lobe of the lacrimal gland. The exact cause of dacryops is unclear, although it may be congenital or associated with trauma, infection, or inflammation. The pathophysiology and histology of a caruncular dacryops of the left lacrimal gland in a 68-year-old woman is reported. The patient presented 3 months after a cataract surgery with symptoms of irritation and pruritus of the left eye. A 6- × 6-mm clear cyst of the lacrimal gland prolapsing into the lateral fornix was noted on physical exam. Histological examination of the cyst showed a double layer of flat cuboidal epithelium surrounded by fibrous tissue with minor lacrimal glands present. Periodic acid Schiff-diastase and mucicarmine staining showed the presence of goblet cells dispersed in the epithelial cells. Complete excision of the cyst is the treatment of choice for most caruncular dacryops, and our case remains without recurrence after excision. This case highlights the clinical and histological presentation of caruncular dacryops and raises awareness of their incidence following presumed trauma during cataract surgery.

Residual Epiphora After Successful Periocular Surgery for Facial Paralysis: Pathophysiology and Management.

The prevalence of residual epiphora following successful periocular surgery for facial nerve paralysis can be as high as 30% or more. The pathophysiology of residual epiphora is complex, but identification of the etiology is paramount because the therapeutic approach varies accordingly. Treatments range from medical management of systemic disease to botulinum toxin injections for conditions that arise from aberrant reinnervation to surgical procedures that bypass the lacrimal drainage system completely. We describe a case report and review the pathophysiology and management of residual epiphora to provide a treatment algorithm for clinical use by facial plastic and oculoplastic surgeons. Laryngoscope, 131:E420-E422, 2021.