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Review of 451 Patients Presenting With Orbital Wall Fractures: A Retrospective Analysis. J Craniofac Surg 2023; 34:126-130. [PMID: 35994738 DOI: 10.1097/scs.0000000000008959] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 07/15/2022] [Indexed: 01/11/2023] Open
Abstract
A retrospective review of the electronic medical records of patients presenting to the University Medical Center in Lubbock, Texas with orbital wall fractures. Clinical data such as associated ocular injuries and different management approaches are analyzed and discussed to help clarify the specific indications for, and timing of, a formal ophthalmologic examination. All patients who presented to the emergency department for an orbital fracture after suffering various types of traumas between 2008 and 2017 were included. The study reviewed 451 patients with orbital wall fractures with a wide variety of presentations as well as demographics. There were 411 cases of adults presenting with an average age of 34 years and 40 pediatric presentations with an average age of 14 years. The average age of the combined study population was 30 years. Only 16.9% of patients required surgical correction for their orbital fractures and assault accounted for nearly 50% of all the orbital fractures reviewed in this study. In this large retrospective review, no notable relationship was found between orbital wall fractured and ocular injury. Alarm symptoms for more visual threatening injuries such as retinal tears, detachments, open globe injury, and extraocular muscle entrapment are all reasonable indications to consult ophthalmology emergently. Most orbital fractures are not vision threatening, do not usually require surgical correction, and typically occur in the setting of assault.
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Traumatic Falls in the Pediatric Population: Facial Fracture Patterns Observed in a Leading Cause of Childhood Injury. Ann Plast Surg 2020; 82:S195-S198. [PMID: 30730318 DOI: 10.1097/sap.0000000000001861] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
PURPOSE Falls are a leading cause of nonfatal injury in the pediatric population, resulting in numerous hospitalizations. Children may not have fully developed reflexive and balancing abilities, rendering them more susceptible to traumatic falls. Here the authors present their findings regarding patterns of facial fracture and concomitant injury seen in the pediatric population secondary to falls. METHODS A retrospective chart review was performed of all facial fractures as a result of falls in the pediatric population in a level 1 trauma center in an urban environment (University Hospital in Newark, NJ). Patient demographics were collected, as well as location of fractures, concomitant injuries, and surgical management strategies. RESULTS Fifty-five patients were identified as 18 years or younger and having sustained a facial fracture as the result of a fall. This cohort was compared with 418 pediatric patients with facial fractures due to nonfall etiologies. The mean age was 9.6 years (range, 0-18 years), with a male predominance of 67.3%. There were a total of 70 fractures identified on radiological imaging. The most frequently fractured bones were the orbit (n = 27), nasal bone (n = 15), and mandible (n = 11). Orbital and frontal sinus fractures each occurred more frequently due to falls compared with all other causes of injury. Patients with orbital fractures were significantly more likely to present with an additional facial fracture compared with those without (P < 0.01). The most common concomitant injuries were traumatic brain injury, skull fracture, and intracranial hemorrhage. Patients who suffered a facial fracture due to a fall were significantly more likely to sustain a concomitant skull fracture (P < 0.05) and intra-abdominal injury (P < 0.05) compared with all other etiologies. Fourteen patients required surgical intervention. One patient died. CONCLUSIONS Pediatric facial fractures are a unique entity. The general plasticity of the pediatric anatomy can predispose patients to significant injury without obvious external signs. A high level of clinical suspicion is required to avoid misdiagnosis and delay of treatment. The authors hope this study can address a preventable issue in child safety, educate caregivers, and provide insight towards fracture management that fosters functional and aesthetic recovery.
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Park J, Baek S. Management of pediatric orbital wall fractures. EXPERT REVIEW OF OPHTHALMOLOGY 2019. [DOI: 10.1080/17469899.2018.1560266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Jinhwan Park
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
| | - Sehyun Baek
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Korea
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Abstract
INTRODUCTION The use of resorbable materials is becoming more popular for pediatric orbital floor reconstruction. The purpose of this systematic review is to evaluate the effectiveness and safety of the various materials used in pediatric orbital floor reconstruction. METHODS A systematic literature search was performed to identify all relevant articles reporting complications following pediatric orbital floor reconstruction. The search included published articles in three electronic databases-Ovid MEDLINE, EMBASE, and PubMed starting from database establishment to July 2017. Primary endpoints were enophthalmos, diplopia, and infection. Resorbable material was compared to autologous grafts and nonresorbable material. RESULTS A total of 14 studies containing 248 patients were included in this review. Fifty-four (21.8%) patients had reconstruction performed with autologous grafts, 72 (29.0%) patients with resorbable material, and 122 (49.2%) patients with nonresorbable material. Resorbable materials had the lowest rate of postoperative enophthalmos (3/52; 5.8%) and the highest rate of postoperative diplopia (19/72; 26.4%). In contrast, nonresorbable materials had the lowest rate of postoperative diplopia (5/122; 4.1%), the highest rate of postoperative enophthalmos (14/102; 13.7%). Autologous reconstruction was associated with an 11.1% (4/36) rate of postoperative enophthalmos and a 22.2% (12/54) rate of postoperative diplopia. Nine cases (8.8%) of postoperative infection were documented with nonresorbable materials. No cases of infection were reported with autologous grafts or resorbable materials. CONCLUSION Newer resorbable implants are safe and have a similar complication profile as traditional autologous grafts in pediatric orbital floor reconstruction.
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Abstract
OBJECTIVES Data regarding clinical predictors of orbital fractures in children are limited. We sought to describe the epidemiology of pediatric orbital fractures and identify the signs and symptoms of orbital fractures in children. METHODS We performed a retrospective cohort study of children younger than 22 years who underwent a facial or orbital computed tomography (CT) scan to evaluate for orbital fracture. We included patients presenting to an emergency department of a tertiary care children's hospital between January 2009 and May 2013. The presence of an orbital fracture was assessed using the final interpretation of the CT by an attending radiologist in the electronic medical record. RESULTS Among 326 children who underwent facial or orbital CT during the study period, 133 (41%) had an orbital fracture. The presence of nausea or vomiting, orbital tenderness, swelling, or ecchymosis and limitation of extraocular movement were each associated with the presence of an orbital fracture (P < 0.05 for each). Twenty-two children (6.7% of cohort and 16.5% of children with orbital fractures) underwent surgical repair for an orbital fracture. In the absence of orbital tenderness, swelling, or ecchymosis, there was 1 child with an orbital fracture who underwent operative intervention. CONCLUSIONS Fewer than half of children undergoing CT have an orbital fracture identified, and fewer than 7% have a fracture that requires operative intervention. In the absence of orbital tenderness, swelling, or ecchymosis, only 1 child had an orbital fracture requiring surgical repair.
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Takahashi Y, Sabundayo MS, Miyazaki H, Mito H, Kakizaki H. Orbital trapdoor fractures: different clinical profiles between adult and paediatric patients. Br J Ophthalmol 2017; 102:885-891. [PMID: 29055906 DOI: 10.1136/bjophthalmol-2017-310890] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 09/13/2017] [Accepted: 10/03/2017] [Indexed: 11/04/2022]
Abstract
BACKGROUND To compare clinical findings of orbital trapdoor fractures between adult and paediatric patients. METHODS Paediatric patients were categorised into two groups by age: children (0-9 years) and adolescents (10-19 years). Adult patients were categorised into two groups by age: early (20-44 years) and middle-late adulthood (≥45 years). Demographic data, ocular and periocular complications, CT findings and binocular single vision field (BSVF) were compared among age groups. RESULTS This study included 105 patients (105 sides, 22 children, 59 adolescents, 14 patients in early adulthood and 10 patients in middle-late adulthood). In patients with fractures of the orbital floor and medial wall, both walls presented as trapdoor fractures in paediatric patients, while one wall presented as a non-trapdoor fracture in adult patients (p=0.061). None of the adult patients showed extraocular muscle incarceration, whereas this was present in 8 of 22 children (36.4%) and 7 of 59 adolescents (11.9%) (p=0.005). Hypoesthesia of the infraorbital nerve more frequently occurred in adults (p=0.004). As the preoperative BSVF was larger in adult than in paediatric patients (p=0.007), the percentage of adult patients who underwent surgical reduction of orbital fractures tended to be lower (p=0.058). Postoperative change in BSVF was smaller in adult patients (p=0.005). CONCLUSIONS Fracture pattern, type of incarcerated tissue and incidence of hypoesthesia of the infraorbital nerve were different between adult and paediatric patients. Adult patients had a larger preoperative BSVF and less need for surgical reduction; however, there was less improvement in postoperative BSVF.
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Affiliation(s)
- Yasuhiro Takahashi
- Department of Oculoplastic, Orbital and Lacrimal Surgery, Aichi Medical University Hospital, Aichi, Japan
| | - Maria Suzanne Sabundayo
- Department of Oculoplastic, Orbital and Lacrimal Surgery, Aichi Medical University Hospital, Aichi, Japan
| | - Hidetaka Miyazaki
- Plastic and Reconstructive Surgery, Wakayama Medical University, Wakayama, Japan
| | - Hidenori Mito
- Department of Oculoplastic, Orbital and Lacrimal Surgery, Aichi Medical University Hospital, Aichi, Japan.,Department of Ophthalmology, Ide Eye Hospital, Yamagata, Japan
| | - Hirohiko Kakizaki
- Department of Oculoplastic, Orbital and Lacrimal Surgery, Aichi Medical University Hospital, Aichi, Japan
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Abstract
PURPOSE OF REVIEW The current study reviews the recent literature on pediatric orbital blowout fractures and provides guidelines on their management. RECENT FINDINGS The most common problem among patients requiring surgical revision of a previously repaired orbital floor fracture is an improperly placed orbital floor implant, usually erroneously placed under the posterior bony ledge. Although the transconjunctival incision can be combined with a lateral canthotomy and cantholysis, excellent surgical exposure can be obtained without the need for these latter relaxing maneuvers. In surgically repaired pediatric orbital blowout fractures with preoperative diplopia (both trapdoor and nontrapdoor), approximately 85% of patients recover completely over time. Delayed orbital tissue atrophy may play a role in the development of late enophthalmos. SUMMARY Most cases of pediatric orbital fracture can initially be followed conservatively to determine if disabling diplopia, when present, resolves without surgery. A notable exception is the trapdoor fracture, in which herniated tissue becomes entrapped by a recoiled bone fragment, causing marked or complete reduction in motility and/or an oculocardiac reflex; we recommend that these fractures be repaired within 24 h from the time of diagnosis. Enophthalmos resulting from an orbital floor fracture does not need to be prevented with early surgery. Enophthalmos can be allowed to develop over time to determine if it is noticeable, and then repair undertaken, if necessary, at that time. When surgery is indicated, a simple transconjunctival incision is preferred over a cutaneous incision, and care should be taken to insure that the implant is placed on the bony ledge at the posterior edge of the defect. Many children with blowout fractures will not require surgery, and those that do usually have excellent outcomes provided the recommendations are closely followed.
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Li Y, Song X, Li L, Fan X, Lin M. Forced duction training: A potential key point for recovery in pediatric patients with trapdoor fracture. Medicine (Baltimore) 2016; 95:e5121. [PMID: 27858844 PMCID: PMC5591092 DOI: 10.1097/md.0000000000005121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Trapdoor fracture is a type of orbital fracture frequently observed in pediatric patients after facial trauma. The treatment options and surgical outcomes associated with this fracture are controversial.This study investigated the surgery principles and strategies as well as the functional training for the recovery and prognosis of pediatric patients with trapdoor fracture.A retrospective study was conducted on 21 pediatric patients with orbital trapdoor fracture who received the transconjunctival approach for orbital defect reconstruction surgery between 2009 and 2014 at the Department of Ophthalmology, Shanghai Ninth People's Hospital. The minimum follow-up period was 1 year, and the average follow-up time was 2.5 years. These data included surgery principles and strategies, functional training for recovery, and patient prognosis.Of all the numerical variables, interval to surgery was the only parameter that affected the recovery of ocular movement and diplopia grades [ΔLEMSG (6 m:pre) = -2.689 + 0.015 • interval to surgery, P = 0.018; ΔLEMSG (last:pre) = -3.171 + 0.026 • interval to surgery, P = 0.033; Δdiplopia (6 m:pre) = -3.266 + 0.026 • interval to surgery, P = 0.047; Δdiplopia (last:pre) = -2.518 + 0.019 • interval to surgery, P = 0.031], whereas recovery was not affected by age or preoperative ocular movement or diplopia grades (P > 0.05). According to the categorical variable analysis, patient prognosis grouped by coordination to forced duction training varied across the different groups (P < 0.05); however, male and female patients did not differ with regard to prognosis (P > 0.05).To judge the prognosis of pediatric patients with trapdoor fracture, cooperation to forced duction training and interval to surgery are most likely key points. Correct surgical approaches and functional training are of great importance for faster recovery.
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Affiliation(s)
| | | | | | | | - Ming Lin
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai, China
- Correspondence: Ming Lin and Xianqun Fan, Department of Ophthalmology, Shanghai Ninth People's Hospital, Zhizaoju Rd 639, Shanghai 200011, China (e-mail: ; )
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Resorbable Materials for Reconstruction of the Orbital Floor in Children. J Craniofac Surg 2016; 27:1826-1829. [DOI: 10.1097/scs.0000000000002908] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Abstract
BACKGROUND Orbital reconstruction requires knowledge of orbital depth in order to prevent optic nerve injury. Numerous analyses of adult orbital dimensions have been undertaken previously in order to characterize this measurement, including skull specimen and computerized tomography studies. However, there is a paucity of information regarding the pediatric orbit. METHODS The authors used pediatric magnetic resonance imaging (MRI) studies in order to quantify the change in orbital depth in relationship to patient age, and to develop methods to estimate and calculate orbital depth for individual pediatric patients. MRIs of the head in normal pediatric patients were reviewed retrospectively. Orbital depths were measured and correlated with age and cephalometric dimensions. In a randomly selected subgroup of patients, measurements were repeated by an independent investigator to determine interobserver reliability. RESULTS Measurements were obtained in 72 patients ranging from 3 months to 18 years of age (mean=7.8 years). There was a significant exponential relationship between orbital depth and patient age (r=0.81, F(2,69)=143.97, P<0.001). Depth increased more rapidly in the first 6 years of life, but leveled off in the early teen years toward a horizontal asymptote of approximately 45 mm. There was also a significant relationship between orbital depth and the sum of the biparietal width plus the anterior-posterior length (r=0.72, F(2,69)=87.44, P<0.0001). There was high interobserver reliability in measurements between 2 independent investigators (r=0.79, P<0.0001). CONCLUSION In children, orbital depth increases predictably with rising age and increasing head size. Knowledge of this growth curve and the relationship between head size and orbital depth can complement careful surgical dissection to improve safety and efficacy in pediatric orbital reconstructions.
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Sirichai P, Anderson PJ. Orbital fractures in children: 10 years' experience from a tertiary centre. Br J Oral Maxillofac Surg 2015; 53:938-42. [PMID: 26130591 DOI: 10.1016/j.bjoms.2015.06.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2014] [Accepted: 06/04/2015] [Indexed: 10/23/2022]
Abstract
Our aim was to examine the relations between type and site of the fracture, age of the patient, and the management and outcomes, among children diagnosed with orbital fractures at the Women's and Children's Hospital, Adelaide, during a 10-year period from 1 January 2003 to 31 December 2012. The records of 41 children whose ages ranged from 8 months to 15 years were analysed. There was a male predominance (n=33). Two most common fractures were orbital floor and multiwalled fractures, with medial wall as the second most common site. The most common cause of injury was sport, more often with increasing age. In contrast, falls were more common among young children. Fractures of the orbital roof were more common among young children, all of ours being in children 10 years old or less. Lateral wall fractures were also more common among young children and declined in frequency with increasing age. In contrast, fractures of the orbital floor and medial wall can occur at any age, though those of the medial wall were more common among older children. As children grow their behaviour and activities change, and the mechanism by which they become injured also changes. Growth and development of the craniofacial skeleton lead to differences in the patterns of fractures with age. Fractures of the orbital roof and lateral wall are more common among young children, while those of the orbital floor and medial wall can occur at any age.
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Affiliation(s)
- Peranada Sirichai
- Adelaide Dental School, University of Adelaide, Adelaide, South Australia 5005, Australia.
| | - Peter J Anderson
- Adelaide Dental School, University of Adelaide, Adelaide, South Australia 5005, Australia; Australian Craniofacial Unit, Women's and Children's Hospital, Adelaide, South Australia 5006, Australia; Faculty of Health Sciences, University of Adelaide, Adelaide, South Australia 5005, Australia; Department of Oral & Maxillofacial Surgery, Universiti Sains Malaysia, Kota Bharu, Malaysia
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Abstract
BACKGROUND Management of blow-out fractures (BOF) is addressed by different specialties. The general agreement is that patients with the potential for late enophthalmus development require early surgical intervention. In this study we wanted to: (i) evaluate the differences in opinions between the specialties that manage BOF and also whether there was a difference between surgeons from different countries, (ii) evaluate if surgeons handle these cases based upon their own individual criteria,(1) (iii) evaluate the correlation between the management of patients with orbital floor fractures and any late sequelae detected upon eye examination. MATERIALS AND METHODS Eleven patients with BOF were selected from the records of the Department of ENT and Head & Neck Surgery, Karolinska University Hospital between 2003 and 2008. The cases were presented with a case history and CT scans to 46 surgeons from different countries and specialties and they were asked to give their opinions regarding the need for surgery, timing of surgery and the risk for late enophthalmus. We considered a group of surgeons to be in agreement if there was ≥ 75% agreement on whether or not to operate, when to operate and on the risk for late enophthalmus. RESULT The surgeons agreed on the choice of management for the patients (whether or not to operate) in only 5 of the 11 cases. Similarly, in only 5 of the 11 cases did the surgeons agree upon the risk for late enophthalmus. There was a greater difference between specialities than between physicians from the participating countries. CONCLUSION There are considerable differences in opinions regarding the management of BOF due to a lack of a reliable consensus. The management of BOF appears to be based on both individual and local traditions. Guidelines based on a randomized prospective study in BOF are required.
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Abstract
Orbital fractures in children are uncommon. The pattern of orbital fractures changes as children age. Although the management of pediatric orbital fractures is evolving, a thorough clinical assessment with computed tomographic scan imaging is essential. Urgent surgical intervention is indicated in cases of entrapment or acute enophthalmos. Entrapment with oculocardiac reflex is common in the white-eyed blow-out or trapdoor fractures. Otherwise, pediatric fractures may be treated conservatively with surveillance. A variety of autogenous and allogenic materials may be used to repair the fractured orbit. Resorbable plating systems are an alternative to rigid metallic fixation and may be used on the developing craniofacial skeleton.
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Guyot L, Lari N, Benso-Layoun C, Denis D, Chossegros C, Thiery G. [Orbital fractures in children]. J Fr Ophtalmol 2011; 34:265-74. [PMID: 21420194 DOI: 10.1016/j.jfo.2010.11.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2010] [Accepted: 11/04/2010] [Indexed: 11/29/2022]
Abstract
The aim of this article is to review data concerning paediatric orbital fractures. These fractures exhibit strong specificities because they occur in a growing face. Due to the craniofacial growing pattern and the peumatization of paranasal sinuses, there are differences in the anatomical location of orbital fracture with the age: before the age of seven they are mostly orbital roof and after seven they involve the orbital floor. The clinical diagnosis is confirmed with a computed tomography scan (CT scan), gold standard for the imaging in the orbital fractures. The magnetic resonance imaging (MRI) offers a better soft-tissue depiction and is useful when clinical data are not consistent with CT scan findings. The orbital fractures in children are rarely operated. In emergency the main surgical indications are the trap-door fracture involving the ocular muscles and the compressive haematomas. We hypothesize that the periosteum more likely than the bony structure is involved in the responsible trap-door fractures: the thickness and the elasticity of the periosteum leads to reposition the floor or the medial wall of the orbit to its initial position.
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Affiliation(s)
- L Guyot
- Service de chirurgie maxillofaciale et plastique de la face, CHU Nord, chemin des Bourrely, 13015 Marseille, France.
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Park JH, Kim DH. Prognosis and Clinical Features of Orbital Wall Fracture in Preschool Children. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2011. [DOI: 10.3341/jkos.2011.52.12.1490] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Jung Hyun Park
- Department of Ophthalmology, Chosun University School of Medicine, Gwangju, Korea
| | - Dae Hyun Kim
- Department of Ophthalmology, Chosun University School of Medicine, Gwangju, Korea
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Tilleul J, Luini J, Couly G, Allali J, Benouaiche L. [Management of five pediatric cases of orbital floor fractures]. J Fr Ophtalmol 2009; 32:646-51. [PMID: 19879016 DOI: 10.1016/j.jfo.2009.09.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2008] [Accepted: 07/20/2009] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To assess the management of orbital floor fractures and their aftereffects in children. PATIENTS AND METHODS We retrospectively studied five children with isolated orbital floor fractures who were operated (with a perioperative steroid and antibiotic treatment) between 1998 and 2007 in our pediatric hospital. At the first visit, they all had a complete clinical examination, a Hess-Lancaster test, and a computed tomography (CT) scan. At the last visit, they all had a clinical examination and four children underwent a Hess-Lancaster test. RESULTS After a median follow-up of 26 months (range, 4-100 months), no child had diplopia, all Hess-Lancaster tests were normal, and two children suffered from infraorbital hypoesthesia. CONCLUSION Surgical repair associated with steroids and antibiotics in orbital floor fracture with our surgical indications has led to good functional results with minimal complications.
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Affiliation(s)
- J Tilleul
- Service de chirurgie maxillofaciale plastique et stomatologie, CHU Necker Enfants Malades, Paris, France.
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A consecutive case review of orbital blowout fractures and recommendations for comprehensive management. Plast Reconstr Surg 2009; 124:602-611. [PMID: 19644280 DOI: 10.1097/prs.0b013e3181addbbd] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND The orbital blowout fracture is a common facial injury, but full consensus has not been reached regarding its optimal management. The authors retrospectively explored consecutive cases of blowout fractures and proposed new recommendations for treatment. METHODS Two hundred eight newly registered patients were selected from the database of Nagasaki University Hospital over the past 5 years. One hundred nine patients in the authors' department were then reviewed regarding computed tomographic classification of fracture types, preoperative complaints, and outcomes. RESULTS Of the 208 patients reviewed, 43 underwent surgical repair: 37 for diplopia and 14 for enophthalmos, including eight patients who were treated for both conditions. Regarding floor fractures, the punched-out type fracture was the most common, but the burst type was associated with the highest likelihood of undergoing surgery. For medial wall fractures, the punched-out type dominated, but the overall operative incidence was lower than that observed for the floor fractures. For diplopia, more than half of the operations were performed within 2 weeks, but only two cases were performed within 3 days. For enophthalmos, over 60 percent of operations were carried out after 1 month. Two cases, later discovered to involve muscle strangulation, continued to demonstrate residual diplopia in ordinary use, and two patients continued to show enophthalmos. However, overall outcomes were considered satisfactory. CONCLUSIONS If computed tomographic findings disclose a linear fracture with muscular strangulation, urgent surgery must be performed. However, for linear fractures without impaction of the muscle, or punched-out or burst type fractures, close observation for days may be appropriate. In addition, surgical intervention can be performed electively when diplopia persists for several days of observation.
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Yano H, Minagawa T, Masuda K, Hirano A. Urgent rescue of 'missing rectus' in blowout fracture. J Plast Reconstr Aesthet Surg 2008; 62:e301-4. [PMID: 18490210 DOI: 10.1016/j.bjps.2007.12.041] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2007] [Revised: 11/29/2007] [Accepted: 12/15/2007] [Indexed: 10/22/2022]
Abstract
Because guidelines for the treatment of blowout fractures have not been defined for urgent-care surgery, some patients retain a sight-threatening strabismus after surgery. The authors present a case involving the immediate operation of a blowout fracture based on CT findings and symptoms, demonstrating that early intervention may restore the full range of motion in the affected eye. The CT image showing the absence of the inferior rectus muscle on the orbital floor and no apparent fracture indicates the muscle strangulation. Immediate surgery must be performed to prevent irreversible muscular degeneration in such cases, rather than delaying the procedure by several days.
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Affiliation(s)
- Hiroki Yano
- Department of Plastic and Reconstructive Surgery, Nagasaki University School of Medicine, Nagasaki, Japan.
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Abstract
Because of the anatomy of the developing bones in early childhood, blow-out fractures are rare before the age of 8 years. We present two cases where after a fall, computed tomography examinations revealed a blow-out fracture of the left orbital floor in a 12-month-old child and 27-month-old child. Because no associated symptoms were noted, both cases were managed conservatively.
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Affiliation(s)
- Gusztav Klenk
- Department of Maxillofacial Surgery, Al Ain, Abu Dhabi, United Arab Emirates.
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