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The Iowa Orthopaedic Journal 2024Posterior cruciate ligament (PCL) tears in young children are rare and optimal treatment is poorly described. Diagnosis may prove challenging as young children may not... (Review)
Review
BACKGROUND
Posterior cruciate ligament (PCL) tears in young children are rare and optimal treatment is poorly described. Diagnosis may prove challenging as young children may not be able to verbalize a complete history of injury, may be difficult to examine, and plane film radiographs often appear within normal limits. Surgical treatment carries a risk of physeal arrest, but non-operative treatment may lead to recurrent instability and pain.
METHODS
We present a case report of a fouryear- old child with a PCL avulsion off the femoral insertion who received an open reduction and internal fixation (ORIF) with combined arthroscopic synovial debridement. We performed a literature review which compared the mechanism, location, concomitant injuries, work up and management of PCL injuries in children under the age of ten compared to adolescents and adults.
RESULTS
Nineteen months following surgery, physical examination revealed full knee range of motion and return to baseline function. Imaging studies confirmed there was no evidence of physeal arrest.
CONCLUSION
ORIF with arthroscopy can be an effective method to treat PCL avulsions in children under the age of 10 years. This is similar to other case reports which reported positive outcomes with ORIF in this population. Large studies are needed to best understand optimal treatment modalities for PCL injuries in very young children. .
Topics: Humans; Posterior Cruciate Ligament; Arthroscopy; Child, Preschool; Male; Debridement; Knee Injuries; Range of Motion, Articular; Treatment Outcome; Fracture Fixation, Internal; Female
PubMed: 38919372
DOI: No ID Found -
Trauma Case Reports Aug 2024Patella fractures account for 1 % of all skeletal fractures, and can interrupt the knee's extensor apparatus. They can also be serious if associated with a cutaneous...
INTRODUCTION
Patella fractures account for 1 % of all skeletal fractures, and can interrupt the knee's extensor apparatus. They can also be serious if associated with a cutaneous opening. We report the case of a fracture of the tip of the patella with a large loss of cutaneous substance.
CASE REPORT
A 22-year-old man was admitted for the management of a left knee trauma following a motorcycle accident. Clinical examination revealed a large loss of skin substance on the anteromedial aspect of the knee, with exposed bone, pain and lack of extension of the left knee. Standard X-ray of the left knee showed an avulsion fracture of the tip of the patella. The patient underwent patellar tendon reconstruction using transosseous stitches, reinforced by a quadricipital tendon reversal plasty, and protected by steel-wire patellotibial cerclage. A medial gastrocnemius flap was used to cover the loss of skin substance. After a functional rehabilitation protocol, the functional results were satisfactory, with a full return to activity after six months.
CONCLUSION
The stability of osteosynthesis using quadricipital tendon reversal plasty and patellotibial cerclage allows mobilization and immediate weight-bearing. This may lead to better clinical results.
PubMed: 38911220
DOI: 10.1016/j.tcr.2024.101051 -
Journal of Orthopaedic Case Reports Jun 2024Central hip dislocations are rare orthopedic injuries, and their concomitant occurrence with ipsilateral knee dislocations is an even rarer phenomenon. We present a...
INTRODUCTION
Central hip dislocations are rare orthopedic injuries, and their concomitant occurrence with ipsilateral knee dislocations is an even rarer phenomenon. We present a unique case of central hip dislocation along with ipsilateral knee dislocation and additional fractures involving the lateral condyle of the left tibia and patella. This complex injury pattern resulted from a severe road traffic accident, necessitating operative management to address the multiple musculoskeletal injuries. Ultimately, femoral head avascular necrosis (AVN) developed, leading to the need for total hip replacement (THR).
CASE REPORT
A 28-year-old male was involved in a high-impact road traffic accident, leading to central hip dislocation, ipsilateral knee dislocation, and fractures of the lateral condyle of the left tibia and patella. The patient was promptly assessed, and operative intervention was initiated. Closed reduction and internal fixation with K-wires were performed for the fractures of the lateral condyle of the left tibia and patella. For the central hip dislocation, open reduction was achieved using a 9-hole RECON plate. Following the procedures, a long leg slab was applied for 6 weeks to facilitate optimal healing.Postoperatively, at the 6-week mark, K-wires were removed, and the patient commenced physiotherapy with partial weight-bearing permitted. However, during the rehabilitation phase, the patient reported instability in his left knee. Magnetic resonance imaging revealed an avulsion fracture of the posterior cruciate ligament (PCL) from its tibial attachment site and a complete anterior cruciate ligament (ACL) tear. It was observed that the femoral head had developed AVN. This complication necessitated further intervention, leading to the performance of a THR.
DISCUSSION
This case underscores the challenges and complexities associated with managing central hip dislocation and ipsilateral knee dislocation with multiple fractures. The post-operative instability of the knee, diagnosed as an avulsion fracture of the PCL and complete ACL tear, necessitated additional intervention. The patient subsequently underwent PCL reconstruction using a semitendinosus graft, highlighting the importance of a comprehensive approach to address the diverse musculoskeletal injuries resulting from high-impact trauma.
CONCLUSION
The successful management of central hip dislocation and ipsilateral knee dislocation with associated fractures requires a multidisciplinary approach, incorporating timely surgical intervention, rigorous rehabilitation, and vigilant post-operative monitoring to address potential complications. This case emphasizes the need for ongoing clinical assessment and imaging studies to identify and manage secondary injuries that may manifest during the recovery phase. In addition, it highlights the development of femoral head AVN, ultimately leading to the necessity for THR.
PubMed: 38910986
DOI: 10.13107/jocr.2024.v14.i06.4524 -
Journal of Orthopaedic Surgery and... Jun 2024The purpose of this study was to analyse the difference between arthroscopic fixation and open reduction internal fixation (ORIF) of posterior cruciate ligament (PCL)... (Comparative Study)
Comparative Study
PURPOSE
The purpose of this study was to analyse the difference between arthroscopic fixation and open reduction internal fixation (ORIF) of posterior cruciate ligament (PCL) tibial avulsion fractures.
METHODS
This retrospective study analysed patients with an acute PCL tibial avulsion fracture who underwent surgical treatment at our hospital and follow-up for at least 24 months. Variables based on sex, age, Meyers-McKeever type, surgical method, meniscus tear, external fixation, labour or sports, Lysholm knee score, IKDC score, and KT-1000 value were also recorded. Multifactor unconditional logistic regression and Student's t test with 1:1 propensity score matching (PSM) to remove confounding factors were used for analysis.
RESULTS
Sixty-five cases achieved knee function graded as "good" or better, and 9 cases not. Single-factor analysis indicated that Meyers-McKeever type (χ = 4.669, P = 0.031) and surgical approach (χ = 9.428, P = 0.002) are related to functional outcomes. Multifactorial logistic regression analysis further confirmed that Meyers-McKeever typing (OR = 10.763, P = 0.036, [95% CI 1.174-98.693]) and surgical approach (OR = 9.274, P = 0.008, [95% CI 1.794-47.934]) are independent risk factors affecting prognosis. In addition, PSM verified significant differences in the Lysholm score (t = 3.195, P = 0.006), IKDC score (t = 4.703, P = 0.000) and A-KT/H-KT (t = 2.859, P = 0.012). However, the affected-side KT-1000 value (A-KT, mm, t = 1.225, P = 0.239) and healthy-side KT-1000 value (H-KT, mm, t = 1.436, P = 0.172) did not significantly differ between the two groups. The proportions of cases in which the Lysholm score, IKDC and A-KT/H-KT exceeded the minimal clinically important difference (MCID) were 62.5% (20/32), 62.5% (20/32) and 93.75% (30/32), respectively.
CONCLUSION
Compared with ORIF, an arthroscopic approach for PCL tibial avulsion fractures achieves better results.
LEVEL OF EVIDENCE
Retrospective cohort study; Level II.
Topics: Humans; Male; Female; Adult; Retrospective Studies; Tibial Fractures; Arthroscopy; Posterior Cruciate Ligament; Middle Aged; Fractures, Avulsion; Young Adult; Treatment Outcome; Open Fracture Reduction; Lysholm Knee Score; Follow-Up Studies; Adolescent; Fracture Fixation, Internal
PubMed: 38890683
DOI: 10.1186/s13018-024-04851-4 -
Cureus May 2024Managing gross maxillofacial injuries poses significant challenges due to potential complications such as airway obstruction, cervical spine injuries, and damage to...
Managing gross maxillofacial injuries poses significant challenges due to potential complications such as airway obstruction, cervical spine injuries, and damage to cranial structures. The resultant deformities from these injuries can have enduring psychological effects, which, if left unaddressed, can be devastating. This report outlines an approach for a patient with a history of a bull gore injury wherein a 49-year-old male presented to the Department of Oral and Maxillofacial Surgery, reporting an alleged animal attack. The patient had experienced avulsion of the left eye and degloving injuries affecting the lower eyelids, nose, left cheek, and upper and lower lips, along with skin over the chin, coupled with a left zygomaticomaxillary complex fracture. Subsequently, a comprehensive single-stage primary reconstruction and repair procedure was performed. Immediate single-stage reconstruction has shown success in achieving excellent functional and aesthetic outcomes. Preserving original tissue during debridement is crucial in preventing infection and minimizing flap loss.
PubMed: 38846196
DOI: 10.7759/cureus.59777 -
International Journal of Surgery Case... Jul 2024Avulsion fractures of the calcaneal tuberosity with significant displacement can cause soft tissue complications in the heel. However, a treatment strategy for calcaneal...
INTRODUCTION
Avulsion fractures of the calcaneal tuberosity with significant displacement can cause soft tissue complications in the heel. However, a treatment strategy for calcaneal tuberosity fractures with poor heel-skin condition is yet to be established. Here, we report a case involving avulsion fracture of the calcaneal tuberosity presenting with superficial skin necrosis that was treated with a plate lacking the anterior component and screws inserted percutaneously.
PRESENTATION OF CASE
A 74-year-old woman presented with progressive right heel pain following an injury to her heel sustained approximately six weeks previously. She had experienced difficulty walking due to heel pain and superficial necrosis was observed on the posterior surface of the heel. Radiography and computed tomography revealed an avulsion fracture of the calcaneal tuberosity with superior displacement. Open reduction was performed using a lateral L-shaped incision. After inserting two cancellous screws percutaneously into the calcaneal tuberosity, we fixed a plate lacking the anterior component to the lateral surface of the calcaneus. The superficial necrosis healed gradually post-operatively. Bone union was confirmed using radiography six months post-operatively.
DISCUSSION
We developed a novel surgical procedure to treat avulsion fractures of the calcaneal tuberosity with poor skin condition. The combination of a plate lacking the anterior component and the percutaneous insertion of canulated cancellous screws can reduce the risk of post-operative soft tissue complications while maintaining fixation of the fractured fragment.
CONCLUSION
Our findings provide a novel surgical method for the treatment of avulsion fractures of the calcaneal tuberosity with soft tissue complications.
PubMed: 38830333
DOI: 10.1016/j.ijscr.2024.109848 -
Journal of Orthopaedic Case Reports May 2024Pelvic apophyseal avulsion fractures are uncommon injuries that frequently affect adolescents while participating in sports. This occurs because the enthesis cannot...
INTRODUCTION
Pelvic apophyseal avulsion fractures are uncommon injuries that frequently affect adolescents while participating in sports. This occurs because the enthesis cannot withstand the tractional force applied because the apophysis has not yet fully fused. Due to its complex muscular structure, being the origin of several muscles that cross two lower extremity joints, the pelvis has an increased risk for such injuries. The diagnosis of pelvic avulsion injuries depends heavily on imaging. The best way to detect soft-tissue changes, including tendon or muscle strain, bone marrow edema, hematomas, and soft tissue avulsion injuries, is with an magnetic resonance imaging . It is also the best at showing tendon retraction and can help the clinician spot patients who might benefit from surgical treatment.
CASE REPORT
We report six cases of adolescents professional footballers that suffered avulsion injuries while playing football. The patients had painfully restricted hip range of motion and were unable to bear weight. Some of them on physical examination felt pain at the palpation of the injured area. Magnetic resonance revealed apophysis growth plate avulsion with or without displaced bone fragments that were treated conservatively with an excellent clinical and radiological outcome.
CONCLUSION
For an accurate diagnosis of pelvic avulsion injuries and clinical management, it is important that everyone caring for this patient population is aware of the common injury mechanisms, radiographic findings, and available treatments.
PubMed: 38784877
DOI: 10.13107/jocr.2024.v14.i05.4466 -
Journal of Orthopaedic Case Reports May 2024The extensor mechanism and patellar tendon (PT) are considered essential components. Adult PT avulsion from the tibial tubercle is uncommon, with little information in...
INTRODUCTION
The extensor mechanism and patellar tendon (PT) are considered essential components. Adult PT avulsion from the tibial tubercle is uncommon, with little information in the literature. Technical challenges arise during injury management. Knotless anchors have several applications in treating tendon injuries, such as the rotator cuff, distal biceps, and quadriceps tendons but were not used to repair distal PT avulsions.
CASE REPORT
A 50-year-old male patient, an active adult, presented to emergency department with significant right knee pain, giving away and limitation of range of motion (ROM) that had started after he sustained direct trauma with a ground-level fall on his knee that morning.
CONCLUSION
In this paper, we report a case and describe a technique to manage a rare presentation of pure distal PT rupture without an avulsion fracture using knotless anchors with FiberTape®, which showed excellent results. To the best of our knowledge, this technique has never been used before in such injury and anatomical location. At 2 years of follow-up, the patient is free of complaints with almost full ROM at the knee and back to his standard daily life activity.
PubMed: 38784873
DOI: 10.13107/jocr.2024.v14.i05.4460 -
Trauma Case Reports Aug 2024A terrible triad fracture of the elbow is defined as an elbow dislocation with associated fractures of the coronoid process and radial head. This injury is uncommon in...
A terrible triad fracture of the elbow is defined as an elbow dislocation with associated fractures of the coronoid process and radial head. This injury is uncommon in adults and exceptional in immature skeletons. We report a rare case of a terrible triad in a 14-year-old boy with a lateral epicondyle fracture. The diagnosis was suspected by the X-ray and confirmed by a CT scan after a closed reduction of the elbow, which was unstable. After a lateral approach of the elbow, the radial head and the lateral epicondyle were fixed by K-wire, and the fragment of the coronoid process was fixed by a bone suture. At two years of follow-up, the clinical and radiological outcomes were good. The terrible triad of the elbow is an exceptional trauma in children. Fracture avulsion of the lateral epicondyle is a particularity in the immature skeleton, equivalent to the lateral ligament injury in adults. A CT scan is mandatory after the reduction of the elbow to evaluate bone lesions. Open reduction by a single-lateral approach is indicated in cases of instability in extension.
PubMed: 38784219
DOI: 10.1016/j.tcr.2024.101036 -
Acute Medicine & Surgery 2024Traumatic pneumocephalus is commonly encountered after basal skull fractures and rarely associated with blunt chest trauma. Here, we report a case of pneumocephalus...
BACKGROUND
Traumatic pneumocephalus is commonly encountered after basal skull fractures and rarely associated with blunt chest trauma. Here, we report a case of pneumocephalus caused by traumatic pneumothorax and brachial plexus avulsion.
CASE PRESENTATION
A 20-year-old male was admitted to our hospital following a motorcycle accident with complete paralysis of the right upper limb. 2 days later, follow-up computed tomography revealed a slight right pneumothorax, pneumomediastinum around the neck, and intracranial air without skull fracture. Air migrates into the subarachnoid space through a dural tear caused by a brachial plexus avulsion. The pneumocephalus immediately improved after the insertion of a chest drain.
CONCLUSION
Pneumothorax combined with brachial plexus avulsion could lead to pneumocephalus. Immediate chest drainage might be the best way to stop the migration of air; however, care should be taken to not worsen cerebrospinal fluid leakage.
PubMed: 38765777
DOI: 10.1002/ams2.956