Optical Coherence Tomography Findings Following Orbital Fractures.

INTRODUCTION: A closed globe trauma is often associated with orbital wall fractures. In addition to diplopia, further eye disturbances can be observed. The aim of this preliminary prospective study was to investigate the optical coherence tomography (OCT) findings in patients that presented with orbital fractures in association with diplopia but without decreased visual acuity or further ocular symptoms. METHODS: Only patients who were admitted and surgically treated for orbital wall fractures and that presented diplopia were included in this study. Patients with post traumatic ocular symptoms were excluded. All the patients that were diagnosed with an orbital fracture underwent an ophthalmological assessment, including best-corrected visual acuity (BCVA), examination of fundus oculi, Hess Scheme, OCT, and OCT angiography. RESULTS: Five patients met the inclusion criteria and were enrolled. Hess Scheme examinations confirmed the presence of diplopia in all the included patients. The examination of fundus oculi did not reveal any pathology in 4 patients, whereas in a patient a commotio retinae (Berlin's Edema) was diagnosed in the infero-papillary field. Following OCT assessment, a pachycoroid was observed in 4 patients. CONCLUSIONS: A thorough ophthalmological assessment in patients that have suffered from orbital fractures is fundamental. In particular, OCT examinations seem to provide more insight into the detection and monitoring of choroidal changes after ocular trauma without visible macular changes.

Management of maxillofacial trauma in the elderly: A European multicenter study.

BACKGROUND/AIMS: Management of maxillofacial trauma in the geriatric population poses a great challenge due to anatomical variations and medical comorbidities. The aim of this study was to analyze the management variables, timing, and outcomes of facial fractures in elderly patients (aged 70 years or more) at several European departments of oral and maxillofacial surgery. MATERIALS AND METHODS: This study was based on a systematic computer-assisted database that allowed the recording of data from all geriatric patients with facial fractures from the involved maxillofacial surgical units across Europe between 2013 and 2017. RESULTS: A total of 1334 patients were included in the study: 665 patients underwent closed or open surgical treatment. A significant association (P < .005) was found between the presence of concomitant injuries and a prolonged time between hospital admission and treatment. The absence of indications to treatment was associated with comorbidities and an older age (P < .000005). CONCLUSIONS: Elderly patients require specific attention and multidisciplinary collaboration in the diagnosis and sequencing of trauma treatment. A prudent attitude may be kept in selected cases, especially when severe comorbidities are associated and function is not impaired.

Psychodynamic Features Associated With Orthognathic Surgery: A Comparison Between Conventional Orthognathic Treatment and "Surgery-First" Approach.

PURPOSE: The aims of this study were to assess the personality traits of orthognathic patients and to investigate and compare the changes related to psychosocial well-being, self-esteem, anxiety, and quality of life between presurgical and postsurgical phases in patients undergoing traditional and surgery-first orthognathic treatments. PATIENTS AND METHODS: This prospective study recruited patients referred for traditional 3-stage orthognathic treatment and surgery-first orthognathic treatment. Patients were administered psychological and quality-of-life tests 3 times: during the last visit before surgery, about 4 weeks after surgery, and 6 months after surgery. RESULTS: Of the 33 patients included, 14 presented parameters that were suggestive of personality (borderline, compulsive, antisocial, passive-aggressive) disorders. The results of the 36-item Short Form Health Survey showed significant differences with better scores for the "surgery-first" group for bodily pain, vitality, social functioning, and mental health (P < .05). As for the Beck Depression Inventory second edition results, at final check, surgery-first patients reported fewer depressive symptoms too. CONCLUSIONS: A surgery-first orthognathic approach allows a precocious re-establishment of harmonic esthetics of the face, thus positively influencing the compliance and psychological status of the patients.

The "European Mandibular Angle" Research Project: The Epidemiologic Results From a Multicenter European Collaboration.

PURPOSE: The aim of this study was to analyze the demographic variables and causes and characteristics of mandibular angle fractures managed at several European departments of maxillofacial surgery. MATERIALS AND METHODS: This study was based on a multicenter systematic database that allowed the recording of data from all patients with mandibular angle fractures between January 1, 2013, and December 31, 2017. The following data were recorded: gender, age, etiology, side of angle fracture, associated mandibular fractures, presence of third molar, intermaxillary fixation, and osteosynthesis. RESULTS: The study included 1,162 patients (1,045 male and 117 female patients). A significant association was found between the presence of a third molar and the diagnosis of an isolated angle fracture (P < .0000005). Furthermore, assaults were associated with the presence of voluptuary habits (P < .00005), a younger mean age (P < .00000005), male gender (P < .00000005), and left-sided angle fractures (P < .00000005). CONCLUSIONS: Assaults and falls actually represent the most frequent causes of angle fractures. The presence of a third molar may let the force completely disperse during the determination of the angle fracture, finding a point of weakness.

The Number of Platelets in Patient's Blood Influences the Mechanical and Morphological Properties of PRP-Clot and Lysophosphatidic Acid Quantity in PRP.

The objectives of this study were to compare platelet-rich plasma (PRP) from patients with different concentrations of platelets and to assess the influence of these PRP preparations on human osteoblast (hOB) activity. In the literature, growth factors released by activated platelets have been considered responsible for the active role of PRP on bone regeneration but no specific role has been attributed to lysophosphatidic acid (LPA) as a possible effector of biological responses. In this study, patients were grouped into either group A (poor in platelets) or group B (rich in platelets). Clots from PRP fraction 2 (F2-clots), obtained with CaCl2 activation of PRP from the two groups, were compared macroscopically and microscopically and for their mechanical properties before testing their activity on the proliferation and migration of hOB. LPA was quantified before and after PRP fractioning and activation. The fibrin network of F2-clots from patients with a lower platelet concentration had an organized structure with large and distinct fibers while F2-clots from patients in group B revealed a similar structure to those in group A but with a slight increase in density. ELISA results showed a significantly higher plasma level of LPA in patients with a higher platelet concentration (group B) in comparison to those in group A (p < 0.05). This different concentration was evidenced in PRP but not in the clots. Depending on the number of platelets in patient's blood, a PRP-clot with higher or lower mechanical properties can be obtained. The higher level of LPA in PRP from patients richer in platelets should be considered as responsible for the higher hOB activity in bone regeneration.

Upper Eyelid Blepharoplasty With Voltaic Arc Dermabrasion.

The aging to the upper eyelid complex includes skin laxity, resulting in rhytids, orbicularis oculi hypertrophy, and pseudohermitian of orbital fat and nowadays a high number of patients seeking cosmetic surgery. Excess and laxity of upper eyelid skin affect more than 90% of women, the impact of these problems on the patient's self-esteem can become important enough to affect quality of life in psychological and sociocultural terms.The aim of the study was to evaluate the clinical efficacy of blepharoplasty with an electrosurgical technology for treatment of skin laxity of upper eyelid, which produced a lid retraction and an elevation of the upper lid without complications.This retrospective evaluation was conducted from October 2008 to July 2015, where 80 patients (56 female and 24 male) were treated for excess and laxity of upper eyelid skin with voltaic arc dermabrasion.The outcome was that all patients displayed some aspects of tissue contraction that stretched the lax skin of the upper eyelids, resulting in cosmetic improvement.In conclusion this technique was predictable and useful to remove the laxity of upper eyelid skin minimal recurrence rates, and acceptable aesthetics.

Short Implants: Analysis of 69 Implants Loaded in Mandible Compared With Longer Implants.

OBJECTIVES: In the last decade, several studies have reported that short implants achieve excellent results with a 2-stage technique. According to the literature, short dental implants have often been used for the replacement of teeth. METHODS AND MATERIALS: A total of 69 short implants (Bone System) were inserted in the posterior mandibular area (41 in males, 28 in females, with a median age of 55 years and an age ranging from 41 to 70 years). RESULTS: Mean loss of bone levels at 1 year was 0.20 ±â€Š0.03 mm, mean changes in bone levels for periods longer than 1 year was 0.07 mm. Survival rate (SRR) of short implants was 98.5%. CONCLUSION: This study showed no complications in short implants and they could represent predictable solutions for the rehabilitation of atrophic posterior mandible to avoid complementary surgical procedures.

Prosthetic Complications Affecting Single-Tooth Morse-Taper Connection Implants.

PURPOSE: To evaluate the long-term cumulative implant survival rate (CISR%) and cumulative implant-crown success rate (CICSR%) of single-tooth Morse-taper connection implants, with particular attention to documenting the incidence of prosthetic complications. METHODS: The customized records of all patients who had been treated with single-tooth Morse-taper connection implants in 2 dental centers during the period between January 2002 and December 2012 were revisited. These records included patient-related (gender, age at surgery, smoking, bruxism), implant-related (date of insertion, site/location, and length/diameter of the implant, previous/concomitant bone regeneration), and restoration-related (date of delivery of the provisional and final crown) information. In addition, these records contained information about any implant failure and biologic and/or prosthetic complication that occurred during the follow-up period as well as the radiographic documentation. The follow-up period comprised between 5 and 15 years. The main outcomes were CISR% and CICSR%, with the latter being defined as the condition in which no complication had affected the surviving implant-supported crown during the entire follow-up. Life-table analysis was used for the analysis of CISR% and CICSR%. Peri-implant marginal bone resorption (PIMBR) at 5, 10, and 15 years was a secondary outcome of this study. RESULTS: In total, 578 patients who had received 612 implants were included in this study. The overall CISR% at 15 years was 94.8% (94.2% maxilla, 95.3% mandible). Among the surviving crowns, the overall CICSR% at 15 years was 94.5% (93.1% and 94.9% for anterior and posterior crowns, respectively), and the incidence of prosthetic complications was low (1.5%). The PIMBL amounted to 0.38 ±â€Š0.29 mm, 0.49 ±â€Š0.35 mm, and 0.94 ±â€Š0.58 mm at the 5-, 10-, and 15-year follow-ups, respectively. CONCLUSION: Morse-taper connection implants represent a reliable treatment procedure for the restoration of single-tooth gaps in the long term, with high CISR% (94.8%) at 15 years, a very low incidence of complications, and a high CICSR% (94.5%).

Erbium Yttrium-Aluminum-Garnet Laser Versus Traditional Bur in the Extraction of Impacted Mandibular Third Molars: Analysis of Intra- and Postoperative Differences.

INTRODUCTION: Different osteotomy techniques have been proposed in order to improve postoperative course of impacted third molar extraction. The aim is to evaluate the possible advantages achieved with erbium yttrium-aluminum-garnet (Er:YAG) laser osteotomy compared with traditional burs. MATERIALS AND METHODS: Seventy-six extractions were randomly classified into 2 groups according to osteotomy instrument: group 1 (G1)-Er:YAG laser: 35 patients; group 2 (G2)-traditional bur: 41 patients. Intraoperative parameters: total time, stitches number, and patient compliance. Postoperative: pain, health-related quality of life (HR-QoL), need for analgesics, edema, trismus, intra- and extraoral hematoma, and postoperative complications. RESULTS: Mean time for G1 resulted 1069.4 seconds; for G2 1913.5 seconds (P < 0.0001). Mean number of stitches (P = 0.773) and patient compliance (P = 0.063) were not statistically different. Regarding pain, mean visual analog scale (VAS), and numeric rating scale (NRS) scores were lower in G1 than in G2. Statistically significant differences were highlighted at days 0, 1, and 3 with VAS scale and at days 0, 1, 3, and 7 with NRS scale. The HR-QoL scores resulted lower in G1 than in G2 (P < 0.0001). Mean facial swelling and trismus resulted statistically lower in G1 than in G2 at day 2 (P < 0.0001). Trismus resulted statistically lower in G1 than in G2 at days 2 (P < 0.0001) and 7 (P = 0.004). Two patients (5.71%) of subcutaneous emphysema was recorded in G1 and 2 patients (4.88%) of lip paresthesia in G2. CONCLUSION: Data confirm that the use of Er:YAG laser for osteotomy may achieve several advantages both technical and biological.

Growth Factors Release From Concentrated Growth Factors: Effect of ß-Tricalcium Phosphate Addition.

BACKGROUND: Platelet concentrates represent a new approach to improve tissue regeneration and can be used alone or together with autogenous bone, recombinant human growth factors, and/or other biomaterials, to enhance tissue regeneration. Among platelet concentrates, concentrated growth factors (CGFs) exhibit an interesting clinical and biotechnological application potential. OBJECTIVE: The aim of this study was to evaluate the in vitro release of 4 growth factors (bone morphogenetic proteins [BMP] -2, BMP-7, transforming growth factor [TGF] -ß1, and insulin-like growth factor [IGF] -1) by the enzyme-linked immunosorbent assay (ELISA) technique, in CGFs mixed or not with ß-tricalcium phosphate (ß-TCP), using or not the Round-up device, at different times. METHODS: CGFs were obtained from healthy volunteers, mixed or not with ß-TCP, using or not the Round-up device. The release of 4 growth factors from these CGFs was then measured at 5 hours, 1, 3, 6, and 8 days, using the ELISA assay. RESULTS: Comparison of the results obtained with those achieved for CGFs alone showed that BMP2 and BMP-7 release, significantly increased in CGFs mixed with Round-up and ß-TCP, TGF-ß1 release was similar to CGFs alone, whereas IG-1 release was lower compared with CGFs alone. CONCLUSION: The present data suggest that ß-TCP addition to CGF could enhance and improve tissue regeneration, especially bone regeneration, increasing the release of some growth factors that play an important role in osteogenesis.

Isolated Hypoglossal Nerve Palsy Mimicking a Base of Tongue Tumor.

Isolated paralysis of hypoglossal nerve is uncommon, generally being associated with other neuropathies. A careful differential diagnosis is necessary to recognize the underlying diseases, some of which can be life-threatening. The authors report a patient of an 80-year-old woman presenting with an isolated hypoglossal palsy, mimicking a tongue neoplasm. Through a careful clinical workup and thanks to the aid of the imaging, it was possible to identify the presence of signal alterations due to a subacute denervation of the affected hemitongue and to exclude the presence of a tumor. The patient was clinically diagnosed as isolated hypoglossal palsy, resulting from a thrombo-embolic accident involving the nerve along its course. The authors propose some useful means for the differential diagnosis and review the literature.

Oral and oropharyngeal malignant minor salivary gland tumors: A retrospective study.

INTRODUCTION: Tumors of minor salivary gland origin are uncommon lesions, representing 2-3 % of all malignant neoplasms of the upper aerodigestive tract and 9-23 % of all salivary gland tumors. The aim of this study is to report the demographic features, sites, histological types and the management and outcomes of oral and oropharyngeal minor salivary gland tumors diagnosed and treated in a University Hospital with a multidisciplinary head and neck team. MATERIALS AND METHODS: A single-center retrospective observational study was conducted in a cohort of patients who received diagnosis of minor salivary gland carcinoma of oropharynx and oral cavity between July 30th 2000 and 30th September 2021. The following data of the included patients were collected: age, gender, smoke history, alcohol consumption, past medical history, comorbidities, anatomic location of the tumor, histopathology, staging, management, and outcomes. RESULTS: A total of 30 cases (16 females, 14 males) of oral and oropharyngeal minor salivary gland tumors were reviewed. The most frequent histotype was polymorphous adenocarcinoma (12 patients). The majority of patients presented with low stage at diagnosis, with 66,66 % of the population classified as stage I or II at diagnosis. On the whole, 29 patients out of 30 benefitted from a surgical approach as first treatment. In 11 patients, adjuvant radiotherapy was performed and in 6 cases it was associated with chemotherapy. Brachytherapy with different timing was performed in 5 cases. The recurrence rate was 26.66 %. Overall disease specific survival at five and ten years was found to be approximately 81 % and 33 % respectively. CONCLUSIONS: Surgery is still considered to be the gold standard of the treatment of minor salivary gland tumors. Radiation therapy, in spite of not being considered as a curative primary treatment for salivary malignancies, is extensively used as an adjuvant treatment.

Epidemiology, etiopathogenesis, and management of MRONJ: A European multicenter study.

INTRODUCTION: The purpose of this European multicenter study was to describe the general characteristics and risk factors of MRONJ lesions as well as their clinical diagnosis and management at different European Oral and Maxillofacial Surgery centers, in order to minimize selections biases and provide information about the epidemiology, etiopathogenesis, and the current trends in the treatment of MRONJ across Europe. MATERIALS AND METHODS: The following data were registered for each patient: gender; age at MRONJ diagnosis; past medical history; indication for antiresorptive or antiangiogenic therapy; type of antiresorptive medication; local risk factor for MRONJ; MRONJ Stage; anatomic location and symptoms; treatment; surgical complications; recurrence. RESULTS: A total of 537 patients (375 females, 162 males) with MRONJ were included. Statistically significant associations were found between patients with metastatic bone disease and recurrences (P < 0.0005) and between advanced MRONJ stages (stages 2 and 3) and recurrences (P < 0.005). Statistically significant associations were also found between male gender and recurrences (P < 0.05), and between MRONJ maxillary sites and recurrences (P < 0.0000005). CONCLUSIONS: A longer mean duration of antiresorptive medications before MRONJ onset was observed in patients affected by osteoporosis, whereas a shorter mean duration was observed in all metastatic bone cancer patients, and in particular in those affected by prostate cancer with bone metastases or multiple myeloma. Surgery plays an important role for the management of MRONJ lesions.

The use of Anatomage table for metastases to the oral region.

INTRODUCTION: The Anatomage Table is a modern device characterized by virtual reality functionality that may be used to enhance the teaching of human anatomy to medical and allied health students. The purpose of the present study was to use the virtual dissection table (3D Anatomage) as an additional tool for education and information in cases of metastases to the oral region. MATERIALS AND METHODS: The hospital database of Vercelli Hospital, Vercelli, Italy, was searched for metastases to the oral region. DICOM data of Computed tomography scans were retrieved and uploaded in the Anatomage Table device. The workstation was used to obtain images of the body surface, "dissection cuts," or "vascular reconstructions," modifying the filters. RESULTS: The reconstructed images of three cases of metastases to the oral region from pulmonary adenocarcinoma, pulmonary sarcomatoid carcinoma, and breast ductal infiltrative adenocarcinoma were produced and presented. Different filters were used. DISCUSSION: The use of Anatomage Table, a touch interactive anatomy virtual dissection table used in anatomy education, thanks to the application of different filters, may represent a promising resource both for patients and students.

Breast Ductal Infiltrative Adenocarcinoma Metastasis to the Mandible.

Metastatic lesions to the jaws are rare. The oral sites to which metastasis most commonly occur are the jaws, the gingiva, and the tongue. Lower jaw is a more frequent site of metastasis compared to the upper jaw with posterior areas (ramus, body) that are more prone to the deposition of cancerous cells due to presence of hematopoietic bone marrow, subdivision of local blood vessels and reduced velocity of blood flow. In fact, the formation of secondary foci of tumor colonization occurs by hematogenous dissemination of tumor emboli, that accumulate in regions with larger amounts of bone marrow and low circulatory velocity. In females, commonly seen metastatic lesions arise from primary neoplasms in breasts, colon, genitals and thyroid glands, whereas in males arise from lungs, prostate and colon region. Patients with metastatic jaw disease may be asymptomatic or may show various clinical signs and symptoms that include pain, swelling, paresthesia, foul smell, tooth mobility, exophytic growths of the soft tissues, reduced mouth opening and, infrequently, pathological fractures. In particular, metastasis in breast cancer is commonly seen in the lungs, liver, bones, pleura, brain, and kidneys, whereas breast cancer metastasis to the oral cavity is not common and is seen in only around 1% of the cases. Breast cancer can also be latent where the metastases appear years after treatment of the primary tumor. The presence of metastasis is highly important in determining the patient's prognosis and mode of treatment. The aim of the present article is to present and discuss the diagnosis of a breast cancer metastasis in the mandibular angle.

Patient's perception of recovery following surgical removal of mandibular third molars. A prospective european multi-center study.

This study evaluated patient's perception of recovery following surgical removal of mandibular third molars (SRM3s) including analyze of potential risk factors associated with impaired convalescent. Patient related parameters combined with preoperative questionnaires including Modified Dental Anxiety Scale, Oral Health Impact Profile-14, and Decayed, Missing, Filled Teeth index were correlated with questionnaires assessing pain, swelling, trismus, sick leave, social and working isolation, physical appearance, eating and speaking ability, diet variations, sleep impairment, impaired sensation of the lip, chin, and tongue, one month following SRM3s. Totally, 412 patients (223 females, 189 males) with mean age of 29.4 years were included. Treatment satisfaction and willingness to undergo similar surgery were reported by 92% and 95%, although 21% reported that the surgery and postoperative period had been worse than expected. Mean days with pain, sick leave, and swelling were 3.6, 2.1, and 3.6, respectively. Preoperative symptoms, dental anxiety level, and prolonged surgical time were associated with increased pain and swelling (P < 0.05). Pell and Gregory classification (I-IIIC) were associated with impaired sensation of the lower lip and chin (P < 0.05). Consequently, results from this study improve the surgeon's ability to predict parameters that predisposed to impaired recovery and neurosensory disturbances following SRM3s.

The epidemiology and management of odontomas: a European multicenter study.

INTRODUCTION: Odontoma is the most commonly diagnosed odontogenic tumor of the oral cavity. The objective of the present study was to assess the demographic variables, patterns, diagnostic features, and management issues of odontomas treated at several European departments of maxillofacial and oral surgery. MATERIALS AND METHODS: This study was conducted at 8 European departments of oral surgery between January 1, 2004, and December 31, 2018. Only patients with odontomas were included. The following data were recorded for each patient: gender, age, comorbidities, site, size of odontomas, radiographic features, type of odontoma, treatment of odontomas, treatment of associated teeth, complications, and recurrence. RESULTS: A total of 127 patients (70 male and 57 female patients) with odontomas were included. The mean age was 22 years; 71 odontomas were found in the mandible, whereas 56 in the maxilla. In the mandible, the most frequently involved subsite was the parasymphysis, while in the maxilla, the most common subsite was the upper incisor region. The mean size of included odontomas was 15.3 mm. On the whole, 62 complex odontomas, 50 compound odontomas, and 15 mixed-type odontomas were observed. Complete excision of the odontomas was performed in 121 patients. In 24 patients, the extraction of deciduous teeth was performed, and in 43 patients, one or more permanent teeth were removed. Finally, in 9 patients, a partial excision of the odontoma was performed. Recurrence was observed in 4 cases out of 127 patients. CONCLUSIONS: Dental practitioners should be aware of the distinct clinical and radiographic features of odontoma in order to perform an appropriate and early diagnosis. Conventional radiography, such as panoramic radiograph, is often sufficient technique for a diagnosis after clinical suspicion or for an incidental diagnosis to prevent later complications, such as impaction or failure of eruption of teeth.

Proposal of a presurgical algorithm for patients affected by obstructive sleep apnea syndrome.

PURPOSE: To propose an algorithm for the preoperative management of patients with obstructive sleep apnea syndrome (OSAS) and review the surgical outcomes in such patients. MATERIALS AND METHODS: This prospective cohort study involved 71 patients with OSAS who underwent presurgical upper airway endoscopy and cephalometry before being assigned to treatment categories based on the site(s) of obstruction, the pattern of collapse, the characteristics of the soft tissue, the air space between the base of the tongue and the posterior wall of the pharynx, and the severity of OSAS. Six months after surgery, they were followed up using polysomnography and the Epworth Sleepiness Scale. The pre- and postsurgical data were compared using a paired Student t test. RESULTS: The mean preoperative apnea/hypopnea index of the 71 patients (61 male and 10 female) was 40.98 events/hour (range, 14.7 to 87.6 events/hr), and the mean postoperative apnea/hypopnea index was 13.96 events/hour (range, 0 to 20 events/hr). The difference was statistically significant (P < .001). CONCLUSIONS: This algorithm was developed on the principle that every patient with OSAS should be considered individually. In the authors' opinion, taking into account the number, site(s), pattern, and degree of the collapse/obstruction is a reasonable means of ensuring the correct diagnosis and treatment.

Mandibular symphyseal fracture simulated by a foreign body in the chin.

INTRODUCTION: Penetrating foreign bodies occurring after maxillofacial injuries are a diagnostic challenge for the trauma surgeon. Different materials and various sites of penetration in the maxillofacial region are described in the literature. We present the peculiar course of a patient with an endoral retained foreign body after a penetrating facial injury. The diagnostic pitfall in this type of trauma is highlighted owing to the hyperdensity of the foreign body that, at the computed tomographic (CT) axial scan, simulated a vestibular cortical fracture of the mandibular body and deceived both the radiologist and the surgeon. CLINICAL REPORT: We introduce the case of a boy who fell from his bicycle. Computed tomography was performed to detect any bone injuries. The radiologic report stated that a left condylar fracture was presented, associated to a vestibular cortical fracture of the mandibular body. Anamnestic questions revealed that the boy fell from his bicycle in a dug-up street. Clinical examination revealed 2 extraoral open wounds in the subnasal and periorbital areas and an endoral linear wound in the inferior fornix at the mandibular symphyseal region. Consequently, the left condylar fracture was surgically treated, and the mandibular body was explored by the endoral wound revealing an intact cortex: the road metal was removed from the soft tissue of the chin. The initial diagnostic pitfall was clarified: the radiodense foreign bodies penetrated the endoral wound in the soft tissue of the chin during the fall. They simulated a vestibular cortical fracture of the mandibular body at the CT scan deceiving both the radiologist and the surgeon. DISCUSSION: According to the literature, soft tissue foreign bodies can be detected by ultrasonography, plain radiography, CT, and magnetic resonance imaging. Superficially retained foreign bodies are easily detected with ultrasonography if they are not covered by overlying bone or gas. If this easily available technique had been applied initially in this case, the correct diagnosis might have been established at the initial admittance. Deeply located foreign bodies are best visualized by CT. The foreign body in the case introduced was made by radiopaque substance it presented the same radiodensity as the bone.