A rare case of a glass fragment impacted in the parapharyngeal space associated with neurovascular compromise

Delayed Surgical Intervention in Cranio-Maxillofacial Splinter Injury: Report of a Case and A Literature Review

Introduction

In the context of Indian combat scenario, maxillofacial injuries from gunshots are uncommon.

Methods

The first section of this study is a case report of a rare instance of metal foreign bodies that were lodged in the parapharyngeal space, deeper to the deep lobe of the parotid right next to the carotid space in the neck. The second section focusses on the unique treatment for blast injuries as well as the variety of imaging procedures that are readily available to assist with surgery, such as plain film, CT, angiography, and occasionally MR imaging.

Result and Conclusion

According to the study, understanding the pertinent anatomy, precise imaging of the penetrating object in relation to vital structures, meticulously planned and conducted surgical removal of the foreign body, and repair of damaged structures are the key elements of a successful treatment.

Do lodged foreign bodies in the neck need to be removed? No defined criteria in 2020. Fluoroscopy role and review of literature: A case report

Penetrating neck wounds can be fatal and require prompt attention. The trauma literature is flooded with management protocols for penetrating wounds to the neck; however, in the absence of hard signs the definitive management of lodged foreign bodies beyond the platysma is less clear. This report describes a work-related injury of a Caucasian 33-year-old male who arrived in the Emergency Department (ER) with a 1 cm metallic foreign body (FB) lodged in zone II of the neck, 7 mm antero-lateral to the right internal carotid artery. The technical aspects of its retrieval are discussed as well as a literature review of the current management of embedded FBs in the neck. The patient was taken to the operating room and the FB was removed via a 3 cm incision. Fluoroscopy was used for exact localization of and to allow a precise skin incision overlying the FB. The FB was retrieved uneventfully; a fiberoptic esophagoscopy and bronchoscopy showed normal findings. The patient was discharged home the next day. At 15 months follow-up he is doing well without sequela. The use of fluoroscopy is strongly encouraged for FB removal in asymptomatic patients. The management of lodged foreign bodies in the neck should be part of future guidelines.

Retained large glass fragments for over 40 years in the maxillofacial region

Foreign body (FB) impaction in the maxillofacial area could be caused by knives, glass fragments, and vegetative materials. We present the rare case of a 62-year-old man with a large glass FB in the left cheek retained for over 40 years. He had traffic accident over 40 years ago and glass fragments impacted on his left cheek. Glass fragments were retained around the zygomatic arch with dimpled scar and unclear serous discharge, but other facial motor or sensory dysfunction was not observed. We confirmed three glass fragments with radiologic examination including plain radiograph and computed tomographic image. Under general anesthesia, impacted glass fragments were removed through the direct incision on the dimpled scar and the additional incision on the left lateral canthal area. Remnant FBs were not seen on an intraoperative C-arm radiograph. After 2 days of irrigation for inflammation control, the dimpled wound was sutured. The wound was healed without major complication and the original dimpled scar was much improved.

Glass injuries seen in the emergency department of a South African district hospital

BACKGROUND

The emergency department of Embhuleni Hospital frequently manages patients with glass-related injuries. This study assessed these injuries and the glass that caused them in more detail.

AIM

The objectives of our study included determining the type of glass causing these injuries and describing the circumstances associated with different types of glass injuries.

SETTING

The emergency department of Embhuleni Hospital in Elukwatini, Mpumalanga province, South Africa.

METHODS

This was a cross-sectional study with a sample size of 104 patients. Descriptive statistics were used to assess the characteristics of the glass injuries.

RESULTS

Five different types of glass were reported to have caused the injuries, namely car glass (7.69%), glass ampoules (3.85%), glass bottles (82.69%), glass windows (3.85%) and street glass shards (1.92%). Glass bottle injuries were mainly caused by assaults (90.47%) and most victims were mostly young males (80.23%). The assaults occurred at alcohol-licensed premises in 65.11% of cases. These injuries occurred mostly over weekends (83.72%), between 18:00 and 04:00. The face (34.23%) and the scalp (26.84%) were the sites that were injured most often.

CONCLUSION

Assault is the most common cause of glass injuries, usually involving young men at alcohol-licensed premises. Glass injuries generally resulted in minor lacerations, with few complications (2.68%).

A Bullet Entered through the Open Mouth and Ended Up in the Parapharyngeal Space and Skull Base

Shot from a revolver from a close range, a bullet pierced the chest of a policeman and entered through the open mouth of a young male person standing behind. The entry wound was found in the cheek mucosa adjacent to the left lower third molar. After hitting and fracturing the body and the ramus of the mandible, the bullet was deflected and was finally lodged in the parapharyngeal space and skull base, anterolateral to the transverse process of the atlas. The great vessels of the neck were not injured. The patient's condition was very critical but his life could be saved. The bullet was approached through a modified Blair's incision and was found to be lying over the carotid sheath. It was removed safely and the patient recovered completely.

Unique migration of a dental needle into the parapharyngeal space: successful removal by an intraoral approach and simulation for tracking visibility in X-ray fluoroscopy

OBJECTIVES

The first objective was to describe a novel case of migration of a broken dental needle into the parapharyngeal space. The second was to address the importance of simulation elucidating visualization of such a thin needle under X-ray fluoroscopy.

METHODS

Clinical case records (including computed tomography [CT] and surgical approaches) were reviewed, and a simulation experiment using a head phantom was conducted using the same settings applied intraoperatively.

RESULTS

A 36-year-old man was referred after failure to locate a broken 31-G dental needle. Computed tomography revealed migration of the needle into the parapharyngeal space. Intraoperative X-ray fluoroscopy failed to identify the needle, so a steel wire was applied as a reference during X-ray to locate the foreign body. The needle was successfully removed using an intraoral approach with tonsillectomy under surgical microscopy. The simulation showed that the dental needle was able to be identified only after applying an appropriate compensating filter, contrasting with the steel wire.

CONCLUSION

Meticulous preoperative simulation regarding visual identification of dental needle foreign bodies is mandatory. Intraoperative radiography and an intraoral approach with tonsillectomy under surgical microscopy offer benefits for accessing the parapharyngeal space, specifically for cases medial to the great vessels.

Glass particle injury to the maxillofacial region

A retrospective study was carried out wherein 10 patients with glass particle injury reporting to the Department of Oral and Maxillofacial Surgery between January 2011 and March 2012 were included. Preoperative photographs and radiographs were done, and detailed surgical planning followed. Ninety percent of the patients were males with involvement of the right side of the face in 70% of the cases. The most common presenting symptom was patient sensation, which was the reason for availing delayed treatment in 70% of cases, followed by delayed or fibrotic healing (20%) and pain (10%). The diagnosis and planning were done based on computed tomographic scan (50% cases), plain radiographs (30%), needle as tactile aid (10%), and palpation (10%). Eighty percent of cases were diagnosed/presented late. The timely diagnosis of glass particle injuries requires a high degree of suspicion for the same. A systematic diagnosis and treatment planning for such injuries can minimize the morbidity and prevent such injuries from being overlooked at time of primary injury.