AIM: The aim of the study is to retrospectively evaluate the anatomical success rate and functional results of 25G+ PPV in the treatment of newly diagnosed rhegmatogenous retinal detachment (RRD). MATERIAL AND METHODS: The set consists of 152 eyes of 152 patients, of which 71 (47%) were men, average age 54 years, operated on by one surgeon for RRD at the Eye Clinic of the University Hospital and Medical Faculty of Masaryk University Brno from 1.7.2019 to 4.5.2021 using the 25G+ PPV technique. 25G+ PPV with pre-equatorial cerclage was performed on 7 patients. The patients' anamnesis included blunt ocular trauma and uncomplicated cataract surgery with implantation of a posterior chamber intraocular lens. The cause of RRD was retinal tear/s, regardless of their number and location. The transparency of the anterior segment of the eye enabled reliable visualization of the posterior segment. Preoperative proliferative vitreoretinopathy (PVR) grade A-D2 was admissible. Patients with a history of penetrating ocular trauma were excluded. The postoperative findings and functional outcomes of the patients were evaluated 1-3 months after PPV. The operation was anatomically successful if the retina was fully attached. Final visual acuity (VA) was evaluated for each patient. The final visual acuity examination was carried out typically on a Snellen optotype, either without correction, with the patient's own spectacle correction or with correction according to the current values on the autorefractometer. The arithmetic average was used for the numerical expression of the attained results, and the numerical values were also expressed in percentages. Since the different groups were not compared with each other, no statistical test was necessary to analyze the results. RESULTS: In 150 (98.7%) of the 152 patients in the group, we achieved complete retinal reattachment, in 2 (1.3%) patients the retina remained detached, and we recorded anatomical failure of the treatment. Fifty (33%) patients achieved VA ≥ 4/8. CONCLUSION: In 133 (87.5%) patients, we are able to state anatomical success even without the presence of intraocular tamponade in the operated eye. These patients can be considered completely cured. 25G+ PPV has demonstrated its contribution to resolving RRD.
- MeSH
- bukláž skléry škodlivé účinky metody MeSH
- lidé středního věku MeSH
- lidé MeSH
- odchlípení sítnice * etiologie MeSH
- poranění oka * komplikace MeSH
- retina chirurgie MeSH
- retrospektivní studie MeSH
- vitrektomie škodlivé účinky metody MeSH
- výsledek terapie MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- mužské pohlaví MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- MeSH
- hasiči * MeSH
- lidé MeSH
- poranění oka * diagnóza MeSH
- sportovní úrazy * diagnóza MeSH
- sporty * MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- kazuistiky MeSH
AIMS: To introduce a case report and review the literature on trauma-related acute macular neuroretinopathy as an unusual etiology of acute macular neuroretinopathy. MATERIAL AND METHODS: A 24-year-old man presented with unilateral paracentral scotoma following non-ocular trauma in a car accident. The relative afferent pupillary defect was negative and the best corrected visual acuities of both eyes were 10/10 (by the Snellen chart scale). RESULTS: Retinoscopy revealed a reduced foveal reflex, along with a small pre-retinal hemorrhage over the mid-pathway of the supranasal arteriole. OCT images showed an obvious ellipsoid zone (EZ) layer disruption in the macula of the left eye. The infrared fundus photograph of the same eye revealed a distinct hyporeflective area involving the macula. On fundus angiography, no macular vascular lesion was detected. The scotoma persisted after 3 months follow-up. CONCLUSION: Non-ocular trauma including head or chest trauma without direct ocular injury accounts for most cases of trauma-related acute macular neuroretinopathy. It is important to distinguish this entity, given that there are also unremarkable findings in the retinal examination of these patients. Indeed, proper clinical suspicion leads to further suitable investigations and impedes other extraordinary images, which are the basic rules in the management of traumatic patients suffering multiple injuries and incurring medical expenses.
- Klíčová slova
- Scotoma, injury, macula, trauma,
- MeSH
- akutní nemoc MeSH
- dospělí MeSH
- fluoresceinová angiografie škodlivé účinky MeSH
- lidé MeSH
- macula lutea * patologie MeSH
- mladý dospělý MeSH
- nemoci retiny * diagnóza etiologie MeSH
- optická koherentní tomografie škodlivé účinky metody MeSH
- poranění oka * komplikace diagnóza MeSH
- skotom etiologie komplikace MeSH
- syndromy bílých teček * komplikace patologie MeSH
- Check Tag
- dospělí MeSH
- lidé MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- kazuistiky MeSH
The preocular tear film is critically important for maintaining healthy ocular surface. In lagophthalmos, increased evaporation and tear film instability can occur. The level of tear matrix metalloproteinase 9 (MMP-9) is considered as a possible marker of ocular surface damage and inflammation. The aim of this study was to evaluate the possible usefulness of measuring tear film levels of MMP-9 in patients with lagophthalmos. Sixteen adult patients with unilateral lagophthalmos due to cerebellopontine angle mass surgery were included. Basic clinical examination including tear film osmolarity, degree of lagophthalmos, ocular surface sensitivity testing, corneal fluorescein staining, and tear break-up time (TBUT) were performed. Furthermore, tear MMP-9 quantification was performed and the values from lagophthalmic and contralateral healthy eye were compared. Possible correlations between tear MMP-9 levels and other parameters were analyzed. The Oxford score was higher in lagophthalmic eyes in comparison to healthy eyes. TBUT and corneal sensitivity were lower in lagophthalmic eyes. There was no difference in osmolarity between the two groups. Tear MMP-9 values were higher in lagophthalmic eyes. A higher MMP-9 value was associated with an increase in ocular surface fluorescein staining and a decrease of TBUT in lagophthalmic eyes. Tear MMP-9 may be used for monitoring ocular surface damage, contribute to early detection of inflammation progression and facilitate treatment adjustments.
- MeSH
- dospělí MeSH
- fluorescein MeSH
- lidé MeSH
- matrixová metaloproteinasa 9 MeSH
- nemoci očních víček * MeSH
- osmolární koncentrace MeSH
- poranění oka * MeSH
- slzy MeSH
- syndromy suchého oka * diagnóza MeSH
- zánět MeSH
- Check Tag
- dospělí MeSH
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Názvy látek
- fluorescein MeSH
- matrixová metaloproteinasa 9 MeSH
Lower and middle face defects resulting from gunshot wounds often cause severe functional and cosmetic deformities. The purpose of this case report is to refer to our experiences in the treatment of facial gunshot trauma associated with attempted suicide that resulted in a complex facial injury. The goal of the treatment of complex facial injuries is a proper reconstruction of the hard and soft tissue defects and sufficient rehabilitation of the relevant functions, such as speech, nutrition and appearance. A close cooperation of the maxillofacial and plastic surgeon is essential to achieve a satisfactory outcome.
- Klíčová slova
- Facial reconstruction, facial gunshot injury, maxillofacial surgery, maxillofacial trauma, plastic surgery,
- MeSH
- chirurgové * MeSH
- lidé MeSH
- obličej MeSH
- poranění obličeje * chirurgie MeSH
- střelné rány * chirurgie MeSH
- zákroky plastické chirurgie * MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- kazuistiky MeSH
The retromandibular transparotid approach enables the most direct access to the central and posterior part of the mandibular ramus including the condylar region. So far it has not been widely used for the management of benign pathology of the mandible. The purpose of this study was to evaluate the utilization rate of this approach in the nontrauma setting including the determination of suitable indications for this access. In total, 105 patients with 107 retromandibular transparotid approaches performed in the 6.5 years (from May 2014 to November 2020) were evaluated. Patients suffering from nontrauma pathology accounted for 4.7% of all cases. The recurrences of different types of odontogenic cysts and secondary chronic osteomyelitis were surgically managed via this approach with aesthetically acceptable resultant scar achievement and no identified postoperative complications. All lesions resolved and no recurrences occurred during the follow-up 32.0 ± 20.7 months (range 6 to 59 months, median = 26 months). The retromandibular transparotid approach may be considered for the enucleation of benign bone lesions in selected patients. Another type of surgery for the management of benign nontraumatic conditions in an accessible area without requirements for continuity resection and jaw reconstruction may be also suitable for using this approach.
Iatrogenic mandible fracture is a rare complication of a tooth extraction with an incidence between 0.0033-0.0034%. This study retrospectively analyzes a total of 8 patients who underwent lower molar extraction associated with mandible fracture during tooth removal in the period from April 2006 to March 2019. The assessed parameters were age and sex of patients, method of tooth extraction, side distribution of fracture, type of extracted tooth, the position of a lower third molar, presence of bone pathological lesion formed in connection with a tooth, displacement of bone fragments, and sensory impairment in the innervation area of the mental nerve. The position and impaction of the lower third molars were evaluated according to Pell and Gregory's classification and Winter's classification. One fracture was left-sided, and 7 fractures were right-sided. In 6 cases, Winter's extraction elevator was used. In 7 patients, the mandible fracture was treated surgically by performing stable osteosynthesis with the plates and screws. One patient was treated conservatively. This work analyzes the causes of iatrogenic mandible fractures and provides recommendations to reduce the risk of their occurrence.
- Klíčová slova
- Iatrogenic fracture, complications, dental elevator, lower jaw, tooth extraction,
- MeSH
- extrakce zubů škodlivé účinky MeSH
- fraktury mandibuly etiologie terapie MeSH
- iatrogenní nemoci MeSH
- lidé MeSH
- molár třetí chirurgie MeSH
- retrospektivní studie MeSH
- Check Tag
- lidé MeSH
- mužské pohlaví MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
Background and Objectives: In patients with orbital floor blowout fracture (OFBF), accurate diagnosis of ocular motility disorder is important for decisions about conservative or surgical therapy. However, the accuracy of the traditional test for detecting binocular diplopia/ocular motility disorder using a moving pencil or finger (hereinafter, "finger test") has been generally accepted as correct and has not been subject to scrutiny so far. Hence, its accuracy relative to full orthoptic examination is unknown. Materials and Methods: In this paper, the results of the "finger test" were compared with those derived from a complex examination by orthoptic tests (considered "true" value in patients with OFBF). Results: "Finger test" detected ocular motility disorder in 23% of patients while the full orthoptic examination proved much more efficient, detecting ocular motility disorder in 65% of patients. Lancaster screen test and test with color filters were the most important tests in the battery of the orthoptic tests, capable of identifying 97.7% and 95.3% of patients with ocular motility disorder, respectively. Still, none of the tests were able to correctly detect all patients with ocular motility disorder in itself. Conclusions: As the presence of ocular motility disorder/binocular diplopia is an important indication criterion for the surgical solution of the orbital floor blowout fracture, we conclude that a complex orthoptic evaluation should be always performed in these patients.
- Klíčová slova
- diplopia, maxillofacial surgery, ocular motility disorder, orbit, orbital blowout fractures, orthoptic examination,
- MeSH
- diplopie diagnóza etiologie MeSH
- fraktury očnice * komplikace diagnóza MeSH
- lidé MeSH
- ortoptika MeSH
- poruchy hybnosti oka * MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
Traumatic dislocation of the eye is usually encountered in high-energy injuries. These include traffic accidents, accidents at work, sporting accidents, falling from a height, impact of the hooves or horns of animals, gunshot injuries, and physical assault. Such incidents are accompanied by facial soft tissue damage and injuries to the facial skeleton, especially the orbit, and can be associated with varying degrees of dislocation of the eye. We describe a rare case of non-fatal traumatic eye dislocation into the maxillary sinus, coupled with an orbital fracture resulting from a physical assault on a 63-year-old woman. The cause of death was asphyxiation due to manual strangulation and mechanical asphyxia. Even though dislocations of the eye are relatively rare, forensic pathologists should be aware of such injuries to correct assessment of injury mechanism. The available literature regarding eye dislocation is summarized, and the forensic issues applicable to the assessment of such cases are reviewed.
- Klíčová slova
- autopsy, eye dislocation, facial trauma, forensic pathology, orbital trauma, retinal bleeding,
- MeSH
- asfyxie etiologie MeSH
- dislokovaná fraktura etiologie MeSH
- fraktury očnice etiologie MeSH
- lidé středního věku MeSH
- lidé MeSH
- poranění krku komplikace MeSH
- poranění oka komplikace MeSH
- prolaps * MeSH
- sinus maxillaris * MeSH
- vražda * MeSH
- Check Tag
- lidé středního věku MeSH
- lidé MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- kazuistiky MeSH
- přehledy MeSH
PURPOSE: The aim is to present a report of a case of bilateral eye injury with bilateral blowout fracture caused by a high-pressure water jet from a fire hose in a 16-year-old girl during a competition for young firefighters. METHODS: We present a case report of a 16-year-old female patient with bilateral extensive eyelid contusion, oedema and lacerations of upper eyelids, lacerations of bulbar conjunctiva, contusion of both eyes, left optic nerve and bilateral blowout fractures of orbits. Results: The initial ocular examination revealed "hand motion" in the right eye and no light perception in the left eye. Intraocular pressure was low in both eyes. Motility of both eyes was reduced, especially in the left eye. Lacerations of the eyelids and conjunctiva required a surgical procedure. No repair of the upper canaliculus of the left eye was attempted. Paralytic mydriasis and loss of lens accommodation in both eyes did not change throughout the follow-up period. A surgical procedure was applied to resolve the left blowout fracture, ocular motility of the right eye improved spontaneously. Traumatic cataract developed in the left eye within 1 year after injury, requiring cataract surgery and posterior capsule lens implantation, the right lens remained clear. Massive scarring of the retina and choroid in the lower parts of the eyes and in the macula reduced best corrected visual acuity in the right eye to 0.15 and in the left eye to 0.08. Intraocular pressure is within normal limits without any glaucoma therapy. The follow up period is three years. CONCLUSION: This is the first reported case of child with an eye injury caused by a high-pressure water jet during a sports activity.
- Klíčová slova
- blowout fracture, body mass index, children, contusion of eye, high-pressure water jet, traumatic cataract,
- MeSH
- dítě MeSH
- extrakce katarakty * MeSH
- hasiči * MeSH
- katarakta * MeSH
- lidé MeSH
- mladiství MeSH
- poranění oka * komplikace MeSH
- voda MeSH
- zraková ostrost MeSH
- Check Tag
- dítě MeSH
- lidé MeSH
- mladiství MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
- kazuistiky MeSH
- Názvy látek
- voda MeSH
