BACKGROUNDRupture of the medial canthal ligament can be caused by many events. It remains a challenge to rebuild the drainage system and restore the function. The aim of this study was to evaluate the clinical efficacy of medial canthoplasty combined with conjunctivodacryocystorhinostomy (CDCR) in patients with medial telecanthal deformities and lacrimal drainage system damage.

METHODSTwenty-two patients (22 eyes) treated with medial canthoplasty and CDCR during June 2012 to June 2014 were included in this retrospective study. For all patients, a self-tapping, titanium, low-profile head microscrew was drilled into the solid bone on the posterior aspect of the anterior lacrimal crest at the attachment position of the medial canthal ligament. Medpor-coated tear drainage tubes were applied. Distance of patient's lateral displacement before and after operation was recorded and compared. The complications of CDCR were described.

RESULTSBefore the surgery, distance of patient's canthal displacement was 4-6 mm. The canthal distance between two eyes of patients with surgery was 1 mm or less. Among patients with CDCR, four patients had proximal obstruction and two patients had distal obstruction. Five patients had tube malposition, for example, tube extrusion 1-3 months after surgery.

CONCLUSIONSMedial canthoplasty combined with CDCR is an effective surgical method for treatment of patients with medial telecanthal deformity and lacrimal drainage system obstruction. The study indicates that medial canthoplasty combined with CDCR surgery rebuilds normal appearance of eyelid and contour of the medial canthus and successfully repairs the function of the lacrimal drainage system.

Adult ; Aged ; Blepharoplasty ; methods ; Conjunctiva ; pathology ; surgery ; Dacryocystorhinostomy ; methods ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome

No abstract available.
Adult ; Anti-Bacterial Agents/*therapeutic use ; Chronic Disease ; Conjunctiva/*surgery ; Conjunctivitis/drug therapy/*surgery ; Female ; Follow-Up Studies ; Humans ; Ophthalmologic Surgical Procedures/*methods

No abstract available.
Aged ; Conjunctiva/*surgery ; Dacryocystorhinostomy/*adverse effects ; Eye Infections, Fungal/diagnosis/*etiology/microbiology ; Female ; Humans ; Keratitis/diagnosis/*etiology/microbiology ; Lacrimal Duct Obstruction/*diagnosis ; Paecilomyces/*isolation & purification ; Recurrence ; Surgical Wound Infection/diagnosis/*etiology/microbiology

No abstract available.
Aged ; Amnion/*transplantation ; Conjunctiva/*surgery ; Female ; Glaucoma/surgery ; Humans ; Intraoperative Complications/*surgery ; Trabeculectomy/*adverse effects

Here, we report a large, overhanging cystic bleb that compromised vision and induced a foreign body sensation in a patient who underwent a trabeculectomy surgery with anti-metabolite therapy 4 years prior. Ultrasound biomicroscopy revealed multiple loculations with thin septa inside the bleb and a high risk of damage to the bleb was anticipated with a straight forward surgical excision. We injected autologous blood and placed a compression suture 6 weeks prior to surgical excision of the overhanging portion of the bleb. The operation was successful in preserving excellent bleb function, restoring visual acuity, and alleviating symptoms in our patient with up to 9 months of follow-up.
Blister/pathology/*surgery ; Blood Transfusion, Autologous/*methods ; Conjunctiva/pathology/surgery ; Glaucoma/*surgery ; Humans ; Male ; Middle Aged ; Postoperative Complications/*surgery ; *Suture Techniques ; Trabeculectomy/*adverse effects

A 50-year-old woman, who had undergone extensive removal of conjunctiva on the right eye for cosmetic purposes at a local clinic 8 months prior to presentation, was referred for uncontrolled intraocular pressure (IOP) elevation (up to 38 mmHg) despite maximal medical treatment. The superior and inferior conjunctival and episcleral vessels were severely engorged and the nasal and temporal bulbar conjunctival areas were covered with an avascular epithelium. Gonioscopic examination revealed an open angle with Schlemm's canal filled with blood to 360 degrees in the right eye. Brain and orbital magnetic resonance imaging and angiography results were normal. With the maximum tolerable anti-glaucoma medications, the IOP gradually decreased to 25 mmHg over 4 months of treatment. Extensive removal of conjunctiva and Tenon's capsule, leaving bare sclera, may lead to an elevation of the episcleral venous pressure because intrascleral and episcleral veins may no longer drain properly due to a lack of connection to Tenon's capsule and the conjunctival vasculature. This rare case suggests one possible mechanism of secondary glaucoma following ocular surgery.
Adult ; Conjunctiva/*blood supply/*surgery ; Female ; Glaucoma, Open-Angle/*etiology/pathology ; Gonioscopy ; Humans ; *Intraocular Pressure ; Postoperative Complications/*etiology/pathology ; Surgery, Plastic/adverse effects

Here, we report a large, overhanging cystic bleb that compromised vision and induced a foreign body sensation in a patient who underwent a trabeculectomy surgery with anti-metabolite therapy 4 years prior. Ultrasound biomicroscopy revealed multiple loculations with thin septa inside the bleb and a high risk of damage to the bleb was anticipated with a straight forward surgical excision. We injected autologous blood and placed a compression suture 6 weeks prior to surgical excision of the overhanging portion of the bleb. The operation was successful in preserving excellent bleb function, restoring visual acuity, and alleviating symptoms in our patient with up to 9 months of follow-up.
Blister/pathology/*surgery ; Blood Transfusion, Autologous/*methods ; Conjunctiva/pathology/surgery ; Glaucoma/*surgery ; Humans ; Male ; Middle Aged ; Postoperative Complications/*surgery ; *Suture Techniques ; Trabeculectomy/*adverse effects

A 50-year-old woman, who had undergone extensive removal of conjunctiva on the right eye for cosmetic purposes at a local clinic 8 months prior to presentation, was referred for uncontrolled intraocular pressure (IOP) elevation (up to 38 mmHg) despite maximal medical treatment. The superior and inferior conjunctival and episcleral vessels were severely engorged and the nasal and temporal bulbar conjunctival areas were covered with an avascular epithelium. Gonioscopic examination revealed an open angle with Schlemm's canal filled with blood to 360 degrees in the right eye. Brain and orbital magnetic resonance imaging and angiography results were normal. With the maximum tolerable anti-glaucoma medications, the IOP gradually decreased to 25 mmHg over 4 months of treatment. Extensive removal of conjunctiva and Tenon's capsule, leaving bare sclera, may lead to an elevation of the episcleral venous pressure because intrascleral and episcleral veins may no longer drain properly due to a lack of connection to Tenon's capsule and the conjunctival vasculature. This rare case suggests one possible mechanism of secondary glaucoma following ocular surgery.
Adult ; Conjunctiva/*blood supply/*surgery ; Female ; Glaucoma, Open-Angle/*etiology/pathology ; Gonioscopy ; Humans ; *Intraocular Pressure ; Postoperative Complications/*etiology/pathology ; Surgery, Plastic/adverse effects

PURPOSE: Recently, conjunctivochalasis repair surgery using electrocauterization has been gaining popularity. However, patients with electrocauterized conjunctivoplasty tend to complain of more postoperative pain than patients undergoing simple excision with suturing. Therefore, we investigated the effects of electrocauterization on inflammation of the conjunctiva using an experimental animal model and compared these with the effects of simple excision with suturing. METHODS: Ten New Zealand white rabbits underwent cauterization in the right eyes and excision and suturing in the left eyes. For each eye, we excised or electrocauterized the inferior bulbar conjunctiva, 1 mm in width and 6 mm in length, 2 mm from the limbus. A fine-needle electrode was inserted subconjunctivally, and electrocauterization was performed. In the contralateral eye, the corresponding area was excised and re-approximated with 10-0 nylon sutures. Sutures were removed after 14 days. Tissue samples were obtained at 21 days post-procedure, and inflammatory cells were counted in five randomly selected fields (x200) on hematoxylin-eosin stained slides. Tumor necrosis factor (TNF)-alpha and interleukin (IL)-1beta concentrations in tears were measured using enzyme linked immunosorbent assays. RESULTS: All cauterized eyes demonstrated smooth surface healing without scarring after 5 days, whereas sutured eyes presented with mild edema with some scarring until the suture was removed. The number of inflammatory cells was significantly greater in sutured eyes compared with cauterized eyes (p = 0.035, Mann-Whitney U-test) at 21 days post-procedure. Tear TNF-alpha and IL-1beta concentrations at 21 days were similar in both groups. CONCLUSIONS: Electrocauterization for conjunctivoplasty seems to be advantageous in terms of inflammation compared with simple suturing and excision.
Animals ; Conjunctiva/pathology ; Conjunctivitis/*pathology/*surgery ; Disease Models, Animal ; Edema/pathology/prevention & control ; Electrocoagulation/*methods ; Humans ; Male ; Pain, Postoperative/pathology/*prevention & control ; Rabbits ; *Suture Techniques ; Treatment Outcome

PURPOSE: To compare the effect of using fibrin glue or 10-0 nylon sutures on the clinical outcome of patients undergoing pterygium excision and conjunctival autografting. METHODS: We retrospectively reviewed the medical records of 52 eyes from 46 patients who underwent pterygium excision and conjunctival autografting and were followed up for more than 3 months. The operation duration, postoperative inflammation, complications, and recurrence rates were compared between groups of 20 patients (22 eyes) for whom fibrin glue was used (fibrin glue group) and 26 patients (30 eyes) for whom suturing was performed with 10-0 nylon (suture group) in pterygium excision and conjunctival autografting. RESULTS: The operation duration was 27.71 (5.22) minutes in the fibrin glue group and 43.30 (8.18) minutes in the suture group (p = 0.000). Seven days after the operation, the fibrin glue group showed milder conjunctival inflammation than the suture group (p = 0.000). Postoperative complications and corneal recurrence rates were not statistically different between the two groups. CONCLUSIONS: The use of fibrin glue in pterygium excision with conjunctival autografting is likely to be a more effective, safer procedure than suturing.
Adult ; Aged ; Aged, 80 and over ; Conjunctiva/*transplantation ; Female ; Fibrin Tissue Adhesive/*pharmacology ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Patient Satisfaction ; Pterygium/*surgery ; Retrospective Studies ; Suture Techniques/*instrumentation ; *Sutures ; Time Factors ; Tissue Adhesives/pharmacology ; Transplantation, Autologous