Subject(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
A 60-year-old female presented with a large, left upper eyelid mass that had rapidly expanded in the 3 months prior to presentation. She had a presumed chalazion excised from the same area 1.5 years ago, but no pathology was investigated. On examination, she had a palpebral mass measuring 4.5 cm x 3.5 cm that abutted the globe with extensive conjunctival involvement. Neuroimaging demonstrated lesions concerning for parotid gland metastases. An incisional biopsy demonstrated synaptophysin-positive small blue cells concerning for neuroendocrine carcinoma. The patient underwent orbital exenteration with parotidectomy and radical neck dissection. The excised mass was found to have distinct neuroendocrine carcinoma cells intermingled with sebaceous carcinoma cells, a combination not previously reported.
ABSTRACT
PURPOSE: There are a variety of implant materials available for orbital floor fracture repair. Implant selection is guided by surgeon experience, availability, and patient specific needs. The purpose of this study is to describe a "wraparound" technique for nylon foil implant placement for large, isolated floor fractures that provides excellent results with low incidence of enophthalmos or other complications. MATERIALS AND METHODS: A retrospective chart review from 2012 to 2020 was conducted in patients who underwent isolated orbital floor fracture repair with the use of the "wraparound" nylon foil implant. The surgical technique is described. Preoperative CT scans were assessed, and the patients were divided into groups based on the size of the floor fracture. Postoperative data was collected including Hertel measurements and complications related to the implant. RESULTS: There were eighty patients who underwent orbital floor fracture repair with the described technique and had adequate follow-up. There were 18 (22.5%) small-sized fractures, 32 (40%) medium-sized fractures, and 30 (37.5%) large-sized fractures in the study group. One patient (3.33%) in the large fracture group had clinically significant enophthalmos of 2 mm postoperatively. There were no other patients with clinically significant enophthalmos. There were no instances of any complications related to the implant, and no patients required implant removal. CONCLUSIONS: The "wraparound" technique for a nylon foil implant provides excellent results for isolated orbital floor fractures. It provides more support and stability than traditional nylon implants for larger fractures and has minimal complication rates.
Subject(s)
Orbit/injuries , Orbital Fractures/surgery , Orbital Implants , Plastic Surgery Procedures/methods , Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Enophthalmos/epidemiology , Enophthalmos/etiology , Female , Humans , Male , Middle Aged , Nylons , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Prosthesis Design , Plastic Surgery Procedures/adverse effects , Retrospective Studies , Treatment Outcome , Young AdultABSTRACT
PURPOSE: To present a protocol for audiologic monitoring in the setting of teprotumumab treatment of thyroid eye disease, motivated by 4 cases of significant hearing loss, and review the relevant literature. METHODS: Cases of hearing loss in the setting of teprotumumab were retrospectively elicited as part of a multi-institutional focus group, including oculoplastic surgeons, a neurotologist and an endocrinologist. A literature review was performed. RESULTS: An aggregate of 4 cases of teprotumumab-associated hearing loss documented by formal audiologic testing were identified among 3 clinicians who had treated 28 patients. CONCLUSIONS: Teprotumumab may cause a spectrum of potentially irreversible hearing loss ranging from mild to severe, likely resulting from the inhibition of the insulin-like growth factor-1 and the insulin-like growth factor-1 receptor pathway. Due to the novelty of teprotumumab and the lack of a comprehensive understanding of its effect on hearing, the authors endorse prospective investigations of hearing loss in the setting of teprotumumab treatment. Until the results of such studies are available, the authors think it prudent to adopt a surveillance protocol to include an audiogram and tympanometry before, during and after infusion, and when prompted by new symptoms of hearing dysfunction.
Subject(s)
Antibodies, Monoclonal, Humanized , Hearing Loss , Hearing Loss/chemically induced , Hearing Loss/diagnosis , Humans , Prospective Studies , Retrospective StudiesABSTRACT
PURPOSE: Diplopia and ocular motility restriction following orbital fracture repair are common complications. The reported rates in the literature differ greatly, in part due to varying definitions of diplopia and methods of measurement. The purpose of this study is to describe a practical and efficient in-office method for examining ocular motility and diplopia in orbital trauma patients and to report the outcomes in a series of patients who underwent orbital floor fracture repair. MATERIALS AND METHODS: A retrospective chart review from 2012 to 2019 was conducted in patients who underwent isolated orbital floor fracture repair within 3 weeks of trauma. All patients had examinations to assess extraocular motility and subjective diplopia using the described techniques. RESULTS: Ninety-three patients underwent orbital floor fracture repair and had adequate follow-up. Preoperatively, 71 (76%) patients had some restriction in motility and 59 (63%) patients complained of diplopia. Postoperatively, only 1 patient (1.09%) had clinically significant diplopia. Five (5.4%) additional patients demonstrated mild restriction in supraduction upon detailed ophthalmic examination that was not discovered upon subjective history. No patients had worsening of diplopia or motility after surgery. CONCLUSIONS: Diplopia and motility restriction following orbital fracture repair can be a persistent problem for some patients. It is important to perform a careful ophthalmic examination to detect motility deficits and diplopia that can be significant to the patient. The true rate of restriction and diplopia may be higher using detailed ophthalmic diagnostic techniques compared to subjective patient history.
Subject(s)
Diagnostic Techniques, Ophthalmological , Diplopia/diagnosis , Diplopia/etiology , Ocular Motility Disorders/diagnosis , Ocular Motility Disorders/etiology , Ophthalmologic Surgical Procedures/adverse effects , Ophthalmologic Surgical Procedures/methods , Orbital Fractures/surgery , Postoperative Complications/diagnosis , Postoperative Complications/etiology , Adolescent , Adult , Female , Humans , Male , Middle Aged , Retrospective Studies , Treatment Outcome , Young AdultABSTRACT
Purpose: To compare the efficacy of the vertical lid split (VLS) to the standard lateral canthotomy and cantholysis (LC/C) for orbital compartment syndrome (OCS) in the cadaveric model.Methods: Simulated OCS was achieved in seven fresh frozen cadaveric orbits. Orbital pressure (OP) was monitored in one control orbit and six interventional orbits. Initial OP was recorded before three right orbits underwent lateral canthotomy with superior and inferior cantholysis, and three left orbits underwent vertical lid split of the upper and lower eyelids. In all 7 orbits, OP was recorded for a total of 16 min. The main outcome measure was the amount of OP reduction at timed intervals.Results: Beginning OP in the control orbit was 109 mmHg, and average initial OP of the LC/C and VLS orbits were 90 and 103 mmHg, respectively. The control orbit maintained high OP without intervention. One minute after LC/C, OP decreased an average of 58.7 mmHg (65.2%; range 48-65 mmHg). One minute following VLS, OP decreased an average of 63 mmHg (61.0%; range 39-102 mmHg). At 16 min, OP reduction in the LC/C orbits averaged 65.3 mmHg (72.6%; range 56-71 mmHg), and OP reduction in the VLS orbits averaged 78 mmHg (75.5%; range 54-121 mmHg). Both interventions produced a comparable reduction in OP.Conclusions: Vertical lid split was found to be as effective as LC/C in reducing OP. The technical simplicity of the VLS lends itself well to utilization by physicians who are unfamiliar with eyelid surgery.
Subject(s)
Compartment Syndromes , Orbit , Compartment Syndromes/surgery , Eyelids/surgery , Humans , Intraocular Pressure , Orbit/surgeryABSTRACT
PURPOSE: The safety profile of the transcutaneous medial canthal incision for access to the medial orbit is assessed with a focus on the risk of post-operative iatrogenic epiphora. METHODS: A retrospective chart review of patients undergoing medial orbitotomy via the transcutaneous medial canthal incision was performed. Patients with a minimum of 3â¯months of follow-up were included and post-operative complications were assessed and characterized. RESULTS: One-hundred-fifty patients were included in the study. A total of 4 complications were identified, including one each of the following: nasolacrimal duct obstruction, hypertrophic scar, suture granuloma and soft tissue infection. Only the nasolacrimal duct obstruction required surgical intervention. DISCUSSION: Access to the medial orbit has been achieved through a variety of approaches, each with their own benefits and risk profile. The transcaruncular approach has increased in usage as a means to avoid a visible cutaneous scar and decrease the risk of iatrogenic epiphora, however, there are specific patients who may have relative contraindications to this approach. The current study demonstrates the low risk profile of the transcutaneous medial canthal incision, specifically the minimal risk of iatrogenic damage to the nasolacrimal outflow system. This approach is another useful tool which orbit surgeons should be familiar with to offer as an option to patients requiring medial orbitotomy.
Subject(s)
Iatrogenic Disease/prevention & control , Lacrimal Apparatus Diseases/prevention & control , Lacrimal Apparatus/surgery , Ophthalmologic Surgical Procedures/methods , Orbit/surgery , Osteotomy/methods , Postoperative Complications/prevention & control , Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Female , Follow-Up Studies , Humans , Male , Middle Aged , Retrospective Studies , Risk , Young AdultABSTRACT
PURPOSE: To examine the incidence of intracapsular hemorrhage in orbital fracture repair with non-fixated nylon sheet implants. METHODS: A retrospective chart review of 227 patients presenting from January 2013 to December 2016 for orbital fracture repair with nylon sheet implants. RESULTS: Of the 331 orbital fractures repaired over 4â¯years, a total of 227 met inclusion criteria. The average implant thickness was 0.38â¯mm and no implants were fixated. Four total implants (1.8%) were removed due to complications; one each secondary to exploration for ongoing postoperative diplopia, immediate post-operative orbital hemorrhage, a cystic mass anterior to the implant, and pain. There were no cases of intracapsular hemorrhage nor infection for any of the 227 patients over 4â¯years. CONCLUSIONS: To the authors knowledge, this represents the largest case series to date to assess the rate of intracapsular hemorrhage in non-fixated nylon sheet orbital implants. In the 227 cases reviewed over a 4-year period, there were no cases of intracapsular hemorrhage. This suggests a much lower complication rate than previously reported. PRéCIS: A case series of 227 patients who underwent orbital fracture repair with non-fixated nylon sheet implants.
Subject(s)
Eye Hemorrhage/epidemiology , Nylons/adverse effects , Orbital Fractures/surgery , Orbital Implants/adverse effects , Postoperative Complications/epidemiology , Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Diplopia/epidemiology , Diplopia/etiology , Eye Hemorrhage/etiology , Female , Humans , Incidence , Male , Middle Aged , Postoperative Complications/etiology , Retrospective Studies , Treatment Outcome , Young AdultABSTRACT
PURPOSE: The aim of this study was to evaluate the efficacy of the nonporous polyethylene barrier sheet as an alternative for nylon foil (SupraFOIL) implants in repair of orbital fractures. METHODS: This is a prospective, case series using the Stryker 0.4-mm-thick nonporous polyethylene barrier sheet in all patients over the age of 18 years presenting with orbital fractures from December 2014 to June 2015. Patient's age, location of fracture, etiology of injury, presence of preoperative restriction and diplopia, and postoperative diplopia and/or enophthalmos was recorded. Institutional review board approval was received, and consent was obtained from all participants. Patients were followed for at least 6 months when possible. Scanning electron microscopy was used to compare the thickness, surface characteristics, and porosity of the nonporous polyethylene barrier and nylon foil implants. Beam deflection testing was also performed to compare the biomechanical properties of each implant. RESULTS: Forty-six patients who underwent repair of orbital fractures with the nonporous polyethylene barrier sheet were included in this series. Average age was 43.3 years (range: 18-84 years). Twenty-six of 46 patients (56.5%) were males, and 20 (43.4%) were females. The most common causes of injuries were assault (38.3%), falls (25.5%), motor vehicle accident (14.9%), and sports related (10.5%). Twenty of 46 patients (43.4%) had isolated orbital floor, and 2 patients (4.3%) had isolated medial wall fractures. Fifteen patients (32.6%) had combined floor and medial wall fractures involving the inferomedial orbital strut, and 9 (19.6%) had floor fractures associated with zygomaticomaxillary complex or lateral wall fractures. Twenty-eight patients (60.9%) had preoperative diplopia. Timing of surgery was between 3 and 55 days, with the median of 11.5 days. Five of 46 patients (10.8%) had residual diplopia at their 1-week postoperative visit, 4 of those patients' diplopia had resolved at 2 months postoperatively. One patient had residual diplopia at 6-month follow up. Electron microscopy showed that the 0.4-mm nonporous polyethylene barrier implant was thinner (0.33 mm) than expected and thinner than 0.4-mm SupraFOIL (0.38 mm). Scanning electron microscopy exhibited that the surface of the nonporous polyethylene barrier was smooth and nonporous. Beam deflection testing showed that for small forces (<100 mN), the 2 materials behaved nearly identically, but at higher forces, the nonporous polyethylene implant exhibited less stiffness. CONCLUSIONS: The use of nonporous polyethylene barrier sheet implant for orbital fracture repair is a safe and effective alternative to nonporous nylon foil implants. There were no complications and one case of residual diplopia (2.1%) in this case series.
Subject(s)
Fracture Fixation/methods , Ophthalmologic Surgical Procedures/methods , Orbital Implants , Plastic Surgery Procedures/methods , Polyethylene , Prosthesis Implantation/methods , Adolescent , Adult , Aged , Aged, 80 and over , Female , Follow-Up Studies , Humans , Male , Middle Aged , Orbital Fractures/diagnosis , Orbital Fractures/surgery , Porosity , Prospective Studies , Prosthesis Design , Time Factors , Treatment Outcome , Young AdultABSTRACT
Purpose: The anterior vestibule salvaging ('Birdcage') technique may limit orbital implant extrusion following evisceration. Methods: A 10-year retrospective chart review from 2005 to 2015 of individuals who underwent evisceration procedures utilizing the vestibule salvaging technique was performed. Results: A total of 96 patients (61 male; 35 female; average age 64 years; range 17-96 years) underwent evisceration with a technique avoiding anterior scleral relaxing incisions. Three (3.1%) patients had documented extrusion of the silicone implant. Time from evisceration to extrusion ranged from 26 to 372 days. Conclusions: Maintenance of the anterior scleral vestibule during evisceration may decrease extrusion rates after surgery compared with traditional evisceration techniques that utilize anterior relaxing incisions.
Subject(s)
Eye Evisceration , Ophthalmologic Surgical Procedures , Orbital Implants , Postoperative Complications/prevention & control , Sclera/surgery , Silicone Elastomers , Surgical Wound Dehiscence/prevention & control , Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Prosthesis Implantation , Retrospective Studies , Young AdultABSTRACT
PURPOSE: To review physician-based clinical surveys published in Ophthalmic Plastic and Reconstructive Surgery. METHODS: Complementary Ovid and PubMed searches of Ophthalmic Plastic and Reconstructive Surgery journal content were performed for the term "survey." Results were narrowed to studies that specifically addressed physicians' clinical practices. This search resulted in 162 articles, and after dual-investigator independent screening, 13 surveys met inclusion criteria. RESULTS: Of the 13 surveys published from 2007 to January 2017, 6 were published since 2015, showing an increased trend in survey-based publications. Topics included assessing practice patterns regarding eyelid disorders, thyroid eye disease, optic nerve sheath fenestration, anophthalmic socket, and diagnosing lacrimal disorders. Average response rate was 38.7% (range 17.5-60%), with 201 average number of replies (range 72-310). Nine out of 13 surveys included some form of statistical analysis with the remainder presenting data in percentages. CONCLUSIONS: There has been an increased rate of survey-type publications in Ophthalmic Plastic and Reconstructive Surgery over the past 10 years. The low response rate and frequent lack of statistical analysis raise concerns regarding the validity and usefulness of such studies. The authors believe that survey studies can be improved through better standardization and the use of author guidelines. They have made specific recommendations to improve the impact of survey papers in the future.
Subject(s)
Health Care Surveys/trends , Health Services Research/methods , Ophthalmology , Periodicals as Topic , Plastic Surgery Procedures , Publishing/trends , Surgery, Plastic , Humans , Retrospective StudiesABSTRACT
PURPOSE: To describe the eyelid condition known as "floppy eyelid syndrome" and to present the results of our experience treating patients with floppy eyelid syndrome. METHODS: A retrospective analysis of 16 patients from 2009 to 2013 who underwent combined medial canthopexy and lateral tarsal strip by two surgeons (HBL and WRN) for the treatment of floppy eyelid syndrome (FES). Age, gender, presence of obstructive sleep apnea (OSA), papillary conjunctivitis, punctate keratopathy and lash ptosis were recorded pre-operatively. Outcomes assessed included improvement in upper eyelid laxity, operative complications, post-operative symptomatic relief and delayed recurrence of FES. RESULTS: A total of 18 procedures (on 36 eyelids) were performed on 16 patients over the 4-year period. All patients (18/18) had relief of symptoms and good functional results, defined as improvement in lid laxity and resolution of symptoms. Average follow up was 124days. 8 of 16 patients (50%) had a pre-existing diagnosis of OSA. The remaining 8 patients were referred for sleep study and 2 were subsequently diagnosed with OSA. Two patients experienced some degree of FES recurrence without return of symptoms. There was one complication reported in which a partial dehiscence of the lateral canthal tendon occurred which did not require operative revision. CONCLUSIONS: Combined medial canthopexy and lateral tarsal strip are a safe and effective technique for the treatment of floppy eyelid syndrome. There is a strong association of FES and OSA and it is important to have any patient diagnosed with FES evaluated for OSA.
Subject(s)
Blepharoplasty/methods , Eyelid Diseases/surgery , Aged , Aged, 80 and over , Eyelid Diseases/pathology , Female , Humans , Male , Middle Aged , Retrospective Studies , Syndrome , Treatment OutcomeABSTRACT
PURPOSE: To describe a technique to correct lower eyelid malposition and lagophthalmos due to facial nerve palsy. METHODS: Chart review was performed and identified 13 patients with facial nerve palsy, who presented with paralytic eyelid malposition and were treated with recession and extirpation of the lower eyelid retractors between September 2012 and March 2014 by 1 surgeon (HBL). RESULTS: A total of 12 eyelids in 11 patients met inclusion criteria. Mean preoperative MRD2 was 10 mm (range, 9.0-12.0 mm) and the mean postoperative MRD2 was 7 mm (range, 5.0-9.0 mm). The MRD2 improved an average of 3.0 mm in each patient (range, 2.0-4.0 mm). Patients had an average of 6.9 mm (range, 4.0-10.0 mm) of lagophthalmos preoperatively, which improved to 2.1 mm (range, 0.0-4 mm). The amount of lagophthalmos improved an average of 4.8 mm in the patients. There were no complications encountered in the patients. All patients had a subjective improvement in ocular comfort. CONCLUSIONS: The authors' surgical technique is effective in addressing lower eyelid malposition and ocular surface disease in paralytic lagophthalmos.
Subject(s)
Ectropion/surgery , Eyelid Diseases/surgery , Eyelids/surgery , Facial Paralysis/surgery , Oculomotor Muscles/surgery , Ophthalmologic Surgical Procedures , Adult , Aged , Conjunctiva/surgery , Ectropion/etiology , Eyelid Diseases/etiology , Facial Paralysis/complications , Female , Follow-Up Studies , Humans , Male , Middle Aged , Retrospective Studies , Surgical Flaps , Suture Techniques , Young AdultABSTRACT
PURPOSE: External dacryocystorhinostomy (EXT-DCR) is the gold standard in the treatment of acquired nasolacrimal duct obstruction. Intranasal pathology can compromise the success of primary and revision external dacryocystorhinostomy EXT-DCR procedures. Nasal septal deviations resulting in unfavorable anatomy are an identified cause of DCR failures. In this study, we examine the causes of failure in our patient population and propose that concomitant treatment of septal deviations at the time of primary EXT-DCR can decrease the rate of revision surgery. MATERIALS AND METHODS: Retrospective review of patients who had undergone an EXT-DCR. RESULTS: Over a five year period, 12 EXT-DCR failures were identified and 8 were directly attributable to nasal septal deviations. Revision surgery was successful in all 8 cases after correction of the nasal septal deviation. A second cohort of patients was identified who had undergone primary EXT-DCR and septoplasty concomitantly. Eight consecutive patients underwent the combined procedure for a total of 10 EXT-DCR and 8 septoplasties. The only failure was due to a common canalicular obstruction (90% success rate for the combined approach). CONCLUSIONS: As a result of our findings, we believe that treating nasal septal deviation at the time of the initial surgery can help minimize the need for revision surgery.
Subject(s)
Dacryocystorhinostomy/methods , Nasal Obstruction/surgery , Nasal Septum/surgery , Female , Humans , Male , Middle Aged , Nasal Septum/abnormalities , Reoperation , Retrospective Studies , Treatment OutcomeABSTRACT
PURPOSE: To present the authors experience with the nylon foil (Supramid) implant as a safe and effective method to repair pediatric orbital wall fractures. METHODS: A retrospective chart review of all pediatric patients (≤18 years) that underwent orbital wall fracture repair with an unsecured 0.4-mm Supramid implant between 2007 and 2010. Outcome variables were diplopia and surgical complications. This study was carried out with IRB approval. RESULTS: A total of 59 orbits in 57 patients underwent orbital fracture repair using solely the 0.4-mm Supramid implant that were included in this retrospective chart review with the average age being 12 years. Trauma related to daily activities (42.1%) was the most frequent cause of orbital fractures. Eight patients (14.0%) had associated ocular/orbital injuries. Thirty-one patients (54.8%) were symptomatic at presentation with the most common presenting symptom being diplopia (n = 19, 33.3%). The most common fracture pattern sustained was combined orbital floor and medial wall fractures, which occurred in 21 patients (36.8%). Of the 3 patients (5.3%) that required immediate intervention due to extraocular muscle entrapment resulting in vasovagal responses, all returned to full and normal extraocular motility. There were 2 postoperative complications without any permanent sequelae; no patient developed postoperative enophthalmos recognizable by both physician and parents, and diplopia improved in all the 6 patients who suffered from immediate postoperative diplopia (10.7%). CONCLUSIONS: The nylon foil implant is a safe and effective method to repair pediatric orbital wall fractures given the low complication rate.
Subject(s)
Caprolactam/analogs & derivatives , Fracture Fixation/methods , Ophthalmologic Surgical Procedures , Orbital Fractures/surgery , Orbital Implants , Polymers , Adolescent , Child , Child, Preschool , Diplopia/rehabilitation , Female , Humans , Infant , Male , Postoperative Complications , Prosthesis Implantation , Retrospective Studies , Treatment OutcomeSubject(s)
Blepharoplasty/methods , Ectropion/surgery , Eyelid Diseases/surgery , Paralysis/surgery , Surgical Flaps , Conjunctiva/surgery , Ectropion/complications , Eyelid Diseases/diagnosis , Humans , Paralysis/complications , Recovery of Function , Severity of Illness Index , Suture Techniques , Treatment Outcome , Wound Healing/physiologyABSTRACT
PURPOSE: The surgical approach to the medial orbit allows superior exposure of the medial orbital wall and nasal bones, extending to the orbital apex, with excellent cosmetic results. METHODS: This is a retrospective database study of all patients (N = 98) undergoing a transcutaneous medial canthal tendon incision in practice during 2009. This 1.5- to 2.0-cm incision is made just anterior to, in the same plane as, and shaving the anterior ramus of the medial canthal tendon. After exposing the origin of the anterior ramus of the medial canthal tendon, the periorbita along with the attached medial canthal tendon is elevated, exposing the entire medial orbital wall from the orbital strut to the trochlea. Anterior dissection allows access to the nasal bones to the dorsum of the nasal bridge. The parameters studied in this report were the complication rates (including scarring requiring revision, telecanthus, diplopia related to the technique, and injury to the optic nerve or other orbital structures) and photographic evidence of the final cosmetic result of this approach. RESULTS: During 2009, 173 surgical procedures were performed through the transcutaneous medial canthal tendon incision. The procedures comprised 89 fracture repairs of the nasal or ethmoid complex, 2 naso-orbito-ethmoid fracture repairs, 4 cases of isolated nasal fracture repair, 37 medial wall decompressions for ophthalmic Graves disease, 13 cases of subperiosteal abscess drainage, and 28 dacyrocystorhinostomies using a slightly modified incisional position. The inferior oblique was not cut or released in any of these cases. There were no observed cases of medial canthal webbing, injury to orbital structures, telecanthus, optic neuropathy, or iatrogenically induced diplopia related to the technique. By definition, the authors' follow-up time is limited to less than 2 years in each case; however, all complications, which the authors have considered for this report, would have been readily observable in this postoperative period. CONCLUSIONS: The small incision, transcutaneous medial canthal approach offers excellent and safe exposure of the medial wall, nose, and the orbital apex. The authors differentiate this transcutaneous medial canthal tendon incision from the less cosmetically acceptable, larger and more anterior Lynch incision. This medial canthal tendon incision has, and continues to be, a workhorse in the authors' approach to the medial orbit and nose while offering unparalleled exposure with an excellent safety and complication profile.
Subject(s)
Ethmoid Sinus/injuries , Eyelids/surgery , Ophthalmologic Surgical Procedures , Orbital Fractures/surgery , Paranasal Sinuses/injuries , Skull Fractures/surgery , Tendons/surgery , Dermatologic Surgical Procedures , Humans , Retrospective StudiesABSTRACT
A 32-week-gestation female was delivered emergently via caesarian section to a mother in premature labor due to placental abruption. On delivery, the neonate was noted to have sustained right upper and lower eyelid full-thickness lacerations extending from the medial canthal area with associated right upper and lower full-thickness canalicular lacerations. The neonate underwent same-day surgical repair of her eyelid lacerations with stenting of her canalicular system with a Crawford tube. At 2 months postoperatively, the child is opening her right upper eyelid without any signs of deprivation ambylopia. This case demonstrates the need to inform expectant mothers of the intrinsic risks of periorbital trauma during the birthing process that may result in visual loss through either ambylopia and/or globe injury.