Atraumatic Rupture Research Articles

Acute carpal tunnel syndrome after atraumatic rupture of the flexor tendons: a case report

Acute carpal tunnel syndrome (ACTS) is a rare entity, mainly associated with traumatic causes, although patients with predisposing factors such as taking anticoagulants or tendinopathies may debut with an atraumatic ACTS. This case study presents the case of a 77-year-old male patient, anticoagulated, who began with rapidly progressive pain and swelling in the right wrist, radiating towards the medial territory, with no history of traumatic triggering event. Examination showed paraesthesia in the volar aspect of the first to third fingers of the hand and increased pain on passive mobilisation of the fingers. Given the progressive evolution of the condition and the lack of response to both physical and pharmacological measures, the carpal tunnel was opened surgically. During surgery, a significant haematoma was observed secondary to the rupture of the deep flexor tendons of the fourth and fifth fingers inside the canal. Following release of the carpal tunnel, complete recovery of the symptomatology occurred. In conclusion, a high degree of clinical suspicion is necessary in a patient with an examination suggestive of ACTS. The treatment of choice is urgent surgical decompression of the carpal tunnel. Early intervention allows resolution of symptoms and reduces complications.

Atraumatic Splenic Ruptures: Description of Three Cases in One Centre

Atraumatic Splenic Ruptures: Description of Three Cases in One Centre

Screening for cardiac amyloidosis in patients with tenosynovial red flags: A collaboration between family medicine and cardiology

BackgroundAmyloid deposition in tenosynovial structures precedes cardiac involvement up to 20 years. Therefore, a cardiological screening in patients with a history of tenosynovial manifestations of cardiac amyloidosis (CA) could lead to an increased number of early diagnoses. MethodsPatients with tenosynovial manifestations of CA (carpal tunnel syndrome, atraumatic biceps tendon rupture, lumbar spinal stenosis) have been identified by general practitioners and evaluated in a Referral Center for CA. Patients with a high suspicion of CA underwent the CA diagnostic pathway. ResultsAmong 50 General Practitioners (GP) contacted, 10 (20%) agreed to participate in the study for a total of 5615 patients ≥60 years. One hundred forty-five patients met the inclusion criteria, 2 of them already had a diagnosis of CA, and 57 agreed to undergo a cardiological evaluation (electrocardiography, echocardiography, NTproBNP assay). The median age was 73 [67–80] years and 31 (54%) were women. Eight patients were suggested to start the CA diagnostic pathway, five of them underwent a complete diagnostic evaluation for CA, three refused to complete the diagnostic exams and no new diagnoses were made. ConclusionA screening program for CA in patients with tenosynovial manifestations identified by general practitioners is feasible, but may not yield a high rate of new diagnosis. In this study, we identified two patients who already had a diagnosis of CA, and among patients at high risk for CA, 37% refused to complete the diagnostic pathway. Increased awareness of CA among patients might increase participation and diagnostic yield in screening studies. Further validation of this protocol is needed to evaluate its diagnostic performance.

Spontaneous rupture of 90 mm splenic epidermoid cyst with subcapsular splenic hematoma and hemoperitoneum

Introduction: This report explores the rare occurrence of spontaneous splenic rupture in a healthy individual, attributed to a benign epidermoid splenic cyst. Case Report: The patient, a 28-year-old male, presented with one-week history of abdominal pain due to ruptured splenic cyst leading to subcapsular splenic hematoma and hemoperitoneum without any traumatic history nor underlying conditions. The diagnostic journey, including CT scans, guided the decision for splenectomy. Postoperative recovery was uneventful, with histopathological examination identifying an epidermoid cyst. Conclusion: This case emphasizes the importance of recognizing atraumatic splenic ruptures, even in the absence of underlying conditions, and underscores the significance of prompt intervention through techniques like splenectomy.

Isolated Palsy of the Anterior Interosseous Nerve to Flexor Pollicis Longus, Magnetic Resonance Imaging and Clinical Correlation: A Case Report.

Anterior interosseous nerve (AIN) palsy is an uncommon, though well-described, clinical entity. When isolated to the thumb, it can be confused with atraumatic rupture of the flexor pollicis longus (FPL) tendon. A 57-year-old man experienced atraumatic onset of difficulty flexing the distal interphalangeal thumb joint. Magnetic resonance imaging (MRI) demonstrated denervation edema of the FPL, suggesting atypical AIN palsy. Resolution of symptoms and MRI findings occurred concomitantly with nonoperative treatment. Atypical AIN palsy limited to the FPL is a rare clinical entity whose diagnosis can be supported with MRI. Here, we report a successful case of nonoperative management.

Atraumatic rupture of the spleen caused by Plasmodium falciparum, challenge in UN peacekeeping operations - a case report

Introduction. Unlike traumatic rupture of the spleen, which is the most common consequence of blunt abdominal trauma and is well documented in the literature, and unlike the atraumatic rupture of the spleen, which is less common but al-so well described, spontaneous rupture of the spleen in a patient with malaria is a rare complication, with a potentially fatal outcome. Case report. A soldier aged 46 years, was hospitalized, with the clinical picture of abdominal colic and diarrhea, previously treated for a primary attack of acute malaria. During hospitalization, deterioration of health condition occurred, with the development of a clinical picture of an acute abdomen due to spontaneous rupture of the spleen which was successfully resolved by splenectomy. Conclusion. Splenectomy is the method of choice for patients with unstable clinical presentation due to atraumatic rupture of the spleen.

Closed atraumatic flexor hallucis longus tendon rupture following hallux valgus correction repaired using a turn down flap

A case report of closed atraumatic rupture of flexor hallucis longus (FHL) tendon few months after hallux valgus correction in a high functioning individual is presented. There have been only two cases of FHL tendon rupture reported following hallux valgus correction in literature till now. Our patient underwent Hallux valgus corrective osteotomy, 4 months after which he presented with rupture of the FHL tendon, he subsequently underwent successful surgical turn down flap repair with good clinical outcome. Closed atraumatic rupture of FHL tendon as an isolated injury is a rare event evidenced by systematic review reporting only 10 cases in literature till now. Low clinical suspicion of FHL rupture in closed foot injuries could be one factor resulting in fewer cases being reported in literature. Acute rupture of FHL tendon following open foot injuries and partial closed rupture due to tendinitis in dancers have been reported frequently in literature. In conclusion, we emphasize careful handling of FHL tendon while performing corrective osteotomy of the hallux in any patient. Although, turn down flap is a well-documented technique to bridge gaps and repair chronic tendo-achilles rupture, we were able to replicate the same technique in our patient and produce good functional result using this effective tendon repair technique to bridge segmental gap as evidence by return of almost normal power of great toe plantar flexion.

Reconstruction with hamstring autograft of atraumatic simultaneous ruptures of the bilateral quadriceps tendons: A novel technique

Reconstruction with hamstring autograft of atraumatic simultaneous ruptures of the bilateral quadriceps tendons: A novel technique

Transthyretin Cardiac Amyloidosis: A Cardio-Orthopedic Disease.

Orthopaedic manifestations of wild-type transthyretin amyloidosis are frequent and characteristic, including idiopathic bilateral carpal tunnel syndrome, idiopathic lumbar canal stenosis, atraumatic rupture of the brachial biceps tendon, and, more rarely, finger disease and rotator cuff. These manifestations often coexisting in the same patient, frequently male and aged, steadily precede cardiac involvement inducing a rapidly progressive heart failure with preserved ejection fraction. Although transthyretin cardiac amyloidosis remains a cardiac relevant disease, these extracardiac localisation may increase diagnostic suspicion and allow for early diagnosis assuming the role of useful diagnostic red flags, especially in light of new therapeutic opportunities that can slow or stop the progression of the disease. For the cardiologist, the recognition of these extracardiac red flags is of considerable importance to reinforce an otherwise less emerging diagnostic suspicion. For orthopedists and rheumatologists, the presence in an old patient with or without clinical manifestations of cardiovascular disease, of an unexpected and inexplicable constellation of musculoskeletal symptoms, can represent a fundamental moment for an early diagnosis and treatment is improving a patient's outcome.

Life-Threatening Wunderlich Syndrome Associated with Apixaban and the Complexity of Anticoagulation Management in Bleeding Patients: A Case Report.

Wunderlich syndrome is a rare and possibly life-threatening haemorrhagic syndrome presenting as spontaneous nontraumatic renal rupture with subcapsular and perinephric haemorrhage. Apixaban, a direct oral anticoagulant recommended in patients with atrial fibrillation, has previously been associated with atraumatic solid organ rupture but, to date, no case of apixaban-related Wunderlich syndrome has been reported. We report a rare case of Wunderlich syndrome associated with apixaban while addressing the difficulties face by clinicians when managing anticoagulation in bleeding patients.

Patellar tendon rupture as a first presentation for undiagnosed primary hyperparathyroidism

Introduction: patellar tendon rupture is usually traumatic in origin; however, spontaneous or atraumatic rupture is uncommon and often signify underlying pathological processes involving the tendon substance. One of these pathological processes is primary hyperparathyroidism.Case Presentation: In this case report we present a unique case of a patient not diagnosed previously with hyperparathyroidism. The patient’s initial presentation was atraumatic knee pain and knee extension weakness, imaging studies showed complete avulsion of the patellar tendon from its tibial footprint. Another clinical finding was an index finger swelling, which, after laboratory and imaging studies of the parathyroid gland, turned out to be brown tumor of undiagnosed primary hyperparathyroidism. The patient underwent excision of the parathyroid adenoma, and repair of the patellar tendon using semitendinosus tendon graft and intraosseous tibial anchors at the footprint. Patient regained pain-free and good movement of her knee. Conclusion: Atraumatic patellar tendon rupture, especially in the absence of renal impairments should raise the suspicion of pathological process involving the tendon substance, this should alert the orthopedic surgeon to look for secondary causes of degeneration of the tendon substance, of which hyperparathyroidism is an important differential diagnosis.

Zriedkavá príčina spontánneho krvácania sleziny: kazuistika a prehľad literatúry

Rupture of the spleen is a serious medical condition manifesting as a sudden abdominal event, potentially life-threatening. Spontaneous spleen rupture is a rare condition. Atraumatic rupture of the spleen is a very unlikely condition. Risk factors include splenomegaly, hemato-oncological diseases, and infections, such as malaria or infectious mononucleosis. Extremely rare is splenic rupture described in autoimmune disease or vasculitis. There has been no reported case of spontaneous splenic rupture as a first manifestation of Churg- Strauss syndrome so far.

The hypermobile and unstable lateral meniscus: a narrative review of the anatomy, biomechanics, diagnosis and treatment options.

The purpose of this review is to improve the awareness of lateral meniscal hypermobility by describing its relevant anatomy, biomechanics, pathophysiology, imaging and arthroscopic findings as well as the treatment options. The lateral meniscus is less stable than the medial meniscus. Its important posterior stabilizers are the popliteomeniscal fascicles, the posterior capsule, the meniscofemoral ligaments and the posterior meniscotibial ligament, which are divided by a bare area, the popliteal hiatus. Atraumatic insufficiency or rupture of one of these key structures may impact the mobility of the lateral meniscus and can lead to an unstable, hypermobile lateral meniscus. Lateral meniscus hypermobility can cause lateral knee pain and mechanical symptoms as locking. Ruptures of the popliteomeniscal fascicles are frequently associated with anterior cruciate ligament and posterolateral corner injuries. Their repair may be important to fully restore knee stability. This is a narrative overview of the literature synthesizing current knowledge about the hypermobile lateral meniscus. Anatomy, biomechanics, diagnosis and treatment of this entity was of particular interest for this review. Literature was retrieved from PubMed database, hand searches and cross-reference checking. Diagnosing lateral meniscus hypermobility is challenging since the magnetic resonance imaging are often unspecific and may show no structural alterations of the meniscus and its attachments. The only hint can be the patient's history and clinical symptoms (e.g., locking). Ultimately, the diagnosis is confirmed during knee arthroscopy, when the lateral meniscus can be mobilized over 50% of the lateral tibial plateau or lateral femoral condyle while anterior probing or by using the aspiration function during arthroscopy. Treatment includes stabilizing the posterior lateral meniscus by repairing the injured structures. Therefore, a systematic arthroscopic evaluation of the lateral compartment is important to fully recognize the problem. Repair can be achieved arthroscopically with various suturing techniques used for meniscal repair with satisfactory results and low recurrence rates.

Infraspinatus Myotendinous Junction Tears: Analysis Of A Consecutive Series And Their Relationship With Calcifying Tendonitis

A consecutive series of isolated atraumatic rupture of the myotendinous junction of infraspinatus surgically treated was analyzed to clarify the origin of this uncommon lesion.

Atraumatic Spleen Rupture Presenting as Acute Abdominal Pain: A Case Report

Splenic rupture is a potentially life-threatening condition associated with acute abdominal pain. Although rare, atraumatic spleen rupture (ASR) has been reported. It is not usually considered in the differential diagnosis of acute abdomen so often missed in emergency leading to high morbidity and mortality. We present the case of a 38-year-old male who presented with fever and acute abdominal pain, had atraumatic splenic rupture which was diagnosed early resulting in better outcome of patient.

Pneumatosis cystoides intestinalis in a trauma patient presenting with pneumoperitoneum: a case report

BackgroundPneumatosis cystoides intestinalis is a rare and usually benign condition in which multiple thin-walled cysts develop in the submucosa or subserosa of the gastrointestinal tract. While usually asymptomatic, severe cases can result in pneumoperitoneum, which can be managed surgically or medically depending on circumstances. We present a case of a patient with pneumatosis cystoides intestinalis, which presented as pneumoperitoneum following trauma. To our knowledge, there are no other published cases in which a trauma patient with pneumoperitoneum was found to have radiologic evidence of pneumatosis cystoides intestinalis.Case presentationWe present the case of a 37-year-old Hispanic male admitted to the hospital after being involved in a motorcycle accident. Computed tomography imaging of the abdomen and pelvis with oral and intravenous contrast demonstrated trace pneumoperitoneum, possibly originating from the splenic flexure of the colon without evidence of extravasation of oral contrast. Laparoscopy with conversion to exploratory laparotomy revealed bowel abnormalities at the distal transverse colon and splenic flexure, which were identified as pneumatosis cystoides intestinalis by pathology. There was no evidence of bowel perforation. A panel of abdominal radiologists attended the computed tomography interpretation to note that incidental atraumatic or traumatic rupture of the cysts could have caused the pneumoperitoneum. The patient had an uncomplicated postoperative course and was transferred to another facility per insurance request.ConclusionsWhen presenting in the context of trauma, pneumatosis cystoides intestinalis can lead to difficult management decisions. To our knowledge, there are no existing evidence-based guidelines for the scenario of concurrent pneumatosis cystoides intestinalis, blunt abdominal trauma, and pneumoperitoneum in a patient with a benign abdominal exam. This patient’s pneumoperitoneum was likely caused by rupture of preexisting cysts rather than frank bowel perforation. Patients who are asymptomatic, lack signs of clinically worrisome disease, and have a low pretest probability will likely not benefit from surgery and can be medically managed. Thorough discussion between surgeons and radiologists can be helpful when evaluating the clinical significance of a patient’s pneumatosis cystoides intestinalis and aid in the decision to perform surgery.

Splenic abscess leading to spontaneous splenic rupture

Spontaneous, atraumatic rupture of the spleen is an uncommon but potentially fatal cause of acute abdominal pain. Splenic abscesses are equally rare and can be a risk factor for spontaneous splenic rupture. We present a 45-year-old man with no past medical or surgical history who presented with acute worsening of left upper abdominal pain that had been present for months, who was discovered to have a ruptured spleen. Splenic abscess was discovered intra-operatively and was thought to have developed after dental work. Recognizing presenting features of spontaneous splenic rupture and understanding its potential causes, such as splenic abscesses, may prevent delayed or missed diagnosis and guide treatment, which typically includes emergent splenectomy.

Atraumatic Rupture of the Distal Median Nerve

Atraumatic Rupture of the Distal Median Nerve

Risk Factors for Anterior Tibial Tendon Pathology.

Though the tibialis anterior (TA) serves a vital role in ankle dorsiflexion, there is little information regarding risk factors and demographic information that might predispose one to tendinopathy or rupture. This study investigates the features of patients in a single institution who presented with either TA tendinopathy or rupture. The circumstances surrounding rupture were also noted. ICD-9/10 codes were used to find patients who presented with TA pathology to 2 foot and ankle surgeons at 1 academic medical center from 2011 to 2018. Patient characteristics were noted, including age, sex, body mass index, and the presence of a gastrocnemius equinus contracture. Characteristics of patients with traumatic and atraumatic ruptures were compared. Ninety-four patients presented between 2011 and 2018 (79 cases of tendinopathy and 15 ruptures). The average patient age was 56 years, and the ratio of women to men was 74:20 (3.7:1). With regard to those who experienced rupture, there were 2 ruptures directly related to athletic activity (traumatic), whereas 13 ruptures were found on examination with no overt history of injury (atraumatic). The average age for patients with traumatic ruptures was 39 years compared with 73 years for those with atraumatic rupture (P < .05). This study investigates the features of patients in a single institution who presented with TA pathology. With regard to tendon ruptures, traumatic ruptures tend to occur in younger patients, whereas older patients are more likely to suffer atraumatic ruptures. Nonoperative treatment often appears to be effective for TA pathology. Level III, retrospective comparative series.

Partial rupture of the distal biceps brachii tendon: a magnetic resonance imaging analysis

This study is the largest cohort of partial distal biceps brachii tendon ruptures in the literature that was analyzed according to rupture morphology of the long and short tendon heads. Patients with partial distal biceps tendon ruptures were identified using an institutional enterprise data warehouse query at a single institution. A retrospective chart review was performed to record patient demographics, past medical history, and injury mechanism for each patient. Each patient's magnetic resonance images were reviewed to determine injury patterns, specifically the extent of long head (LH) and short head (SH) tendon involvement, and associated injuries. Rupture morphologies were correlated with mechanism of injury, diabetes status, and smoking history. Seventy-seven patients were included in the study. The average age was 52 years (±11.9, range: 23-90 years); 67% were male, with an average body mass index of 28.3 (±4.3). A smoking history was reported in 31.2% of patients and 5.2% were diabetic. The partial ruptures were caused by a traumatic mechanism in 57.1% of cases, 23.4% were atraumatic, and 19.5% had an unknown mechanism. The most common injury morphology was a partial LH rupture with an intact SH tendon (33.8%). Isolated complete ruptures of the LH represented the least common injury morphology. Injury morphology was significantly related to mechanism (P < .01). Traumatic ruptures had a higher percentage of SH involvement compared with the atraumatic group (77.3% vs. 37.7%, respectively). In contrast, atraumatic ruptures involved the LH tendon in 89% of cases, with only 37.7% of cases involving the SH tendon. Patients with a history of smoking were more likely to have an atraumatic mechanism (P = .01). A history of diabetes was unrelated to mechanism (P = .20). Partial ruptures of the distal biceps brachii tendon represent a spectrum of patterns with varying involvement of the LH and SH tendons. Injury morphology was significantly related to mechanism (P < .01). LH tendon involvement was seen in 88.9% of atraumatic cases, whereas SH tendon involvement was seen in 77.3% of traumatic cases. A more comprehensive understanding of partial rupture patterns is critical to further understand the risk factors that may preclude to worse clinical outcomes, and aid in deciding which patients would benefit from operative vs. nonoperative management.