Catastrophic case of the total knee arthroplasty dislocation: A case report.

INTRODUCTION AND IMPORTANCE: Arterial injury is extremely rare after total knee arthroplasty. CASE PRESENTATION: We describe a 68-year-old woman with dislocation of total knee arthroplasty after falling from a height. She had a popliteal artery injury and a vascular bypass was performed in delay. The patient died of a second myocardial infarction 3.5 months after her first introduction to our center. CLINICAL DISCUSSION: Due to the prominent risk of vascular injuries after dislocation in TKA patients, we recommend performing vascular evaluations using CT angiography for all patients. CONCLUSION: Any untreated vascular compromise in the setting of TKA dislocation may lead to devastating outcomes such as amputation and death.

Exploring subungual onycholemmal cysts: A rare case report and comprehensive literature review.

Subungual Onycholemmal Cyst (SOC) is a rare nail abnormality with different clinical presentations which can mimic different nail malignancies, such as melanoma, SCC, or glomus tumor. It is necessary for dermatologists and dermatopathologist to be aware of this pathology to make the proper diagnosis and treatment. SOC is a rare nail abnormality which affects the dermis of the nail bed. SOC has different clinical presentations, including onychodystrophy, ridging, clubbing, thickening, pigmentation, or even normal appearance. It can mimic different nail malignancies, such as melanoma, SCC, or glomus tumor. In this report, we describe a 54-year-old man with unilateral second right finger nail onychodystrophy and onycholysis for 1 year. He did not have any history of recent trauma, pain, or bleeding. It was completely resected by surgery. Nail biopsy can contribute to the early diagnosis of SOC and improvement of treatment outcomes.

Terrible Triad of the Elbow with Ipsilateral Complete Triceps Tearing, Distal Radius and Scaphoid Waist Fracture: A Case Report.

Introduction: The terrible triad of the elbow includes an elbow dislocation or subluxation with coronoid and in combination with radial head fractures. Still, none of them are accompanied by rupture of the triceps tendon. Case Report: The article describes a terrible triad injury in a young patient with an additional triceps rupture. The treatment involved lateral and medial approaches for the repair of various ligaments and fractures, but the elbow remained unstable. A posterior approach was used to repair the triceps rupture. Conclusion: Triceps tendon rupture may be accompanied by dribble triad injuries, highlighting the importance of pre-operative evaluation to select the most appropriate surgical approach. The selection of an optimal surgical approach is crucial for the successful treatment and management of these injuries.

Bilateral floating knee injury in a child with down syndrome: A case report.

INTRODUCTION AND IMPORTANCE: Floating knee injury is a rare injury that involves a simultaneous fracture of the femur and tibia. It is more common among young men and is generally caused by high-speed blows. Down syndrome is a chromosomal disorder associated with various musculoskeletal conditions. Children with Down syndrome have generalized ligamentous laxity, joint hypermobility, and hypotonia, leading to musculoskeletal conditions such as atlantoaxial instability, hip instability, and patellar instability. CASE PRESENTATION: A 10-year-old boy with Down syndrome was admitted to the emergency room due to a car accident. Radiographic examinations revealed a diaphyseal fracture of the right femur and a diaphyseal open fracture of the tibia compatible with floating knee injury Type-D, and a physeal fracture of the distal femur (Salter-Harris type 2) and a metaphyseal fracture of the proximal tibia compatible with floating knee injury Type-C. The patient underwent preoperative investigations, including a neck radiograph, cardiology evaluation, pulmonary assessment, and hematologic check. The patient underwent surgery to fix all fractures. CLINICAL DISCUSSION: The necessary investigations were carried out to perform anesthesia and measures before, during, and after the operation. Down syndrome may help the patient recover, especially the ROM, due to various musculoskeletal conditions, such as generalized ligamentous laxity, joint hypermobility, and hypotonia. CONCLUSION: Children with Down syndrome may have various musculoskeletal conditions that can complicate the treatment of other injuries such as floating knee injury. Preoperative investigations should be performed to identify any potential complications.

The clasp and rubber bands technique to close large skin-soft tissue defect: A case report.

This article discusses the use of the skin-stretching technique (SST) to manage large soft tissue defects resulting from various causes. The other surgical techniques for closing such defects, such as pedicle flaps and free tissue flaps, are often associated with significant morbidity and cost. The SST involves progressively stretching soft tissue using an external device to reduce defect size or complete wound coverage. The article describes a simple, inexpensive, and readily available method for managing large wound defects using clasps and rubber bands. The article also highlights the potential complications associated with SST such as skin necrosis, pin site infection, wound dehiscence, infection, and pain. Overall, SST is a promising alternative for the management of large soft tissue defects that are not amenable to direct suturing.

Effects of fixation of clavicle fracture using wide-awake local anesthesia no tourniquet (WALANT) technique on intra-operative bleeding volume, surgical duration, and post-operatively visual analog scale (VAS); A case series study.

Clavicle fractures are common fractures with a rate of 2-5 percent among fractures. Mid-shaft fractures of the clavicle are more common than the other sites of the clavicle. Traditionally, surgical fixation of clavicle fractures has been performed under General Anesthesia (GA). The purpose of this study was to assess the effects of WALANT on intraoperative bleeding, pain control during and after surgery, postoperative complications and patients' function. In the current study, 30 patients with clavicle fractures were surgically fixed using the WALANT technique. The obtained results showed that it could be an effective technique for pain control during the operation and also early postoperative period. Moreover, the WALANT technique could be considered safe in patients who are at risk for GA because of medical comorbidities, cervical spine injuries, or other factors that make intubation difficult.

Wide-awake local anesthesia for open rotator cuff repair: A case report.

INTRODUCTION AND IMPORTANCE: Improper treatment of rotator cuff tear might result in progression of tear and deterioration of patient function. The rotator cuff tear can be managed conservatively in most cases however surgical treatment is inevitable in persistent patients. PRESENTATION OF CASE: A 45-year-old woman presented to our clinic with shoulder pain and restricted range of motion following a fall from a height three months before the current presentation. Due to the lack of favorable response to conservative treatment and the fact that rotator cuff rupture was traumatic, she became a candidate for rotator cuff repair surgery. Due to financial issues and the patient's refusal of undergoing general anesthesia we considered the WALANT technique. Prior to surgery, we explained the whole procedure to the patient, referring to its pros and cons. CLINICAL DISCUSSION: The WALANT procedure is a relatively recent technique that has become widespread in orthopedic surgery in the past decade. The advantages of the WALANT technique are that it is simple, feasible, and safe and that the analgesic is adequate during the operation and for the first few hours afterward (5). Concerns with this method include patient discomfort and pain during surgery, which can be managed by educating the patient and minute-by-minute explanation during the procedure. CONCLUSION: We advocate open rotator cuff repair with the WALANT approach as an effective, cost-saving, safe, simple, and quick alternative to general and regional anesthesia for certain patients or with limited anesthetic resources. LEVEL OF EVIDENCE: V.

Electric shock sign after digital nerve injury; report of a case and review of literature.

INTRODUCTION AND IMPORTANCE: Digital nerve lacerations are rationally common, especially following penetrating injuries. The majority of patients suffer from numbness as the main complaint. However, electric shock pain is a rare manifestation of partial nerve injury. CASE PRESENTATION: A 65-year-old woman with partial digital nerve injury and an electric shock sign due to a 1 cm laceration on the volar side of the proximal phalanx three weeks earlier. The surgical exploration revealed a neuroma-like mass in the digital nerve; however, the continuity of the nerve was grossly intact. CLINICAL DISCUSSION: Due to the superficiality of digital nerves, penetrating nerve injuries are rationally common in this area. Laceration of the digital nerve could lead to loss of sensation, clumsiness, and even loss of function. Gradually, neuroma formation would add a local pain and electric shock sign to the mentioned symptoms. CONCLUSION: Electric shock sign is characteristic for partial digital nerve injury with unknown mechanism. It seems the symptoms would be progressive and more complicated with neuroma formation. LEVEL OF EVIDENCE: V.