Case Of Compartment Syndrome Research Articles

Compartment Syndrome in Association with Tibial Plateau Fracture: Standardized Protocols Ensure Optimal Outcomes.

The purpose of this study was to report on the treatment, results, and longer-term outcomes of patients who sustained a tibial plateau fracture with an associated leg compartment syndrome (CS). A total of 766 patients who sustained 766 tibial plateau fractures met inclusion criteria. Fourteen patients (1.8%) were diagnosed with CS in association with a tibial plateau fracture during their initial hospitalization, 13 at the time of presentation and 1 delayed. The treatment protocol consisted of initial external fixation and fasciotomy, followed by irrigation and debridement, and eventual closure. Fasciotomy cases included 2/14 (14.3%) single incision approaches and 12/14 (85.7%) dual incision approaches. Operative treatment of the tibial plateau fracture was performed at the time of final closure or once soft tissues were permitted. One case of CS that developed following definitive fixation was treated with fasciotomy and delayed primary closure after initial stabilization. Ten (71.4%) were available at 1-year follow-up. We compared these 10 cases to the patients with operative tibial plateau fractures without CS to assess for surgical, radiographic, clinical, and functional outcomes. We used a propensity match based on age, body mass index, sex, Charleson comorbidity index, and fracture type to reduce the presence of confounding biases. Standard statistical methods were employed. Those in the CS cohort were younger males (p < 0.05). At latest follow-up, function did not differ between those in the CS group compared with the non-CS cohort (p > 0.05). Clinically, knee flexion (130.7 vs. 126; p = 0.548), residual depression (0.5 vs. 0.2; p = 0.365), knee alignment (87.7 vs. 88.3; p = 0.470), and visual analog scale pain scores (3.0 vs. 2.4; p = 0.763) did not differ between the cohorts. Although infection was higher in the CS cohort, the overall complication rates did not differ between the CS patients and non-CS cohort (p > 0.05). Early identification and standardized treatment protocols for the management of CS that develops in association with a tibial plateau fracture lead to outcome scores that were not significantly different from patients who did not develop CS.

Fasciotomy following North American pit viper envenomation in Texas 2004–2021

Introduction North American pit viper envenomation occurs over 4,000 times annually in the United States, with polyvalent Fab antivenom being the primary treatment. Fasciotomy is occasionally performed due to concerns about compartment syndrome. We utilized our direct access to Texas Poison Center Network data to create a new snakebite abstraction form and database on relevant available information between 2004 and 2021 and to identify, describe, and estimate the incidence of fasciotomy following pit viper envenomation in Texas. Methods We searched the Texas Poison Center Network database for cases during 2004–2021 using keywords such as fasciotomy, surgery, compartment pressure, and compartment syndrome. Descriptive statistics summarized the data. Results Of 16,911 reported envenomations, 0.69 percent involved fasciotomies (n = 117). Most common bite sites were digits/hands and lower extremities. Patients who underwent fasciotomy were typically male, aged 20–59, and 10 years younger than the total snakebite population. Only 6 percent of reported compartment syndrome cases had a compartment pressure measurement. Antivenom was administered in 101 (86.3 percent) cases, 92 (91.1 percent) of which received only Fab antivenom product. Patients with bites from rattlesnakes (47.9 percent) were associated with most fasciotomies Discussion Our findings suggest a potential increase in snakebite exposures, accompanied by a decrease in fasciotomies. Overall, copperheads constituted the majority of snakebites, but most fasciotomies were from rattlesnake envenomations (47.9 percent). In this cohort, compartment syndrome diagnosis and decisions regarding fasciotomy were primarily based on clinical evaluation/surgeon expertise without compartment pressure measurements. Despite the efficacy of antivenom, only 86.3 percent of patients in our study received antivenom. Conclusions Fasciotomy after North American pit viper envenomation in Texas is uncommon (0.69 percent) and has decreased over time, possibly due to increased antivenom use or surgeon comfort with nonsurgical management.

Multimodal Analgesia for Paediatric Patients Undergoing Lower Limb Reconstruction with External Fixators: A Prospective Case Series of Post-operative Pain and Functional Goals.

Limb reconstruction with external fixators requires appropriate pain management to promote effective analgesia and healing while minimising adverse events of the analgesic technique used. The objective of this prospective case series was to evaluate a multimodal analgesia regimen designed to reduce opioid requirements and hence reduce the opioid-related side effect profile. A prospective cohort of patients undergoing lower limb reconstruction surgery (LRS) were managed through an evidence-informed multimodal analgesia guideline (MMAG), including acetaminophen, pregabalin, dexmedetomidine, IV lidocaine, and opioids. Outcome measures included intraoperative and post-operative opioid administration, post-operative pain scores, time to achieve mobilisation milestones, and post-operative complications. Surveys were conducted to obtain patient reported experiences. 26 patients were included in this prospective case series. 110.59 (84.29, 162.13) (median, interquartile range) µg/kg/hr intraoperative IV morphine equivalent opioids were administered. In the first 48 hours post-operatively, patients received 11.49 (6.41, 19.35) µg/kg/hr of IV morphine equivalent dose. Median level of pain (0-10) in the first 48 post-operative hours was 2 (1, 2). Patients achieved mobilisation. And 19/20 patients surveyed reported 'yes' to having effective pain management; 17/20 patients had no unwanted side effects associated with analgesia medications. There were no cases of compartment syndrome. This multimodal analgesia regime applied to patients undergoing lower LRS with external fixators demonstrates the feasibility of this analgesic regimen which revealed effective pain control, early mobilisation, with minimal side effects, but warrants further study. This study provides valuable evidence that this standardised multimodal anaesthesia and analgesia regimen is feasible, offers adequate post-operative comfort and encourages early mobilization while minimising opioid use and adverse events in a paediatric LRS population at our institution. Wang AWT, Chhina H, Cooper A. Multimodal Analgesia for Paediatric Patients Undergoing Lower Limb Reconstruction with External Fixators: A Prospective Case Series of Post-operative Pain and Functional Goals. Strategies Trauma Limb Reconstr 2023;18(3):140-147.

A Rare Case of Compartment Syndrome Following Intramuscular Injection

Compartment syndrome is a medical condition with high rates of morbidity if not diagnosed and treated on time. Compartment syndrome usually occurs following a trauma, but, nontraumatic conditions also exist which can lead to compartment syndrome. In this case report, we will discuss the diagnosis and treatment of gluteal compartment syndrome following intramuscular injection, along with review of literature.

Ambulatory surgical management of most displaced tibial tubercle fractures in children is safe and efficient.

The purpose of this study is to compare the outcome of patients with displaced tibial tubercle fractures treated surgically who spent one or more nights in the hospital after surgery with that of patients treated in an ambulatory setting with no perioperative hospitalization. We hypothesized that tibial tubercle fractures have a low rate of complications and that most patients do well without an overnight hospital stay for observation. We retrospectively reviewed all pediatric tibial tubercle fractures treated operatively by a single surgeon over a 13.5-year period. Fractures treated in an inpatient setting, defined as at least one night of overnight hospitalization postoperatively, were compared with fractures treated in an ambulatory setting with no perioperative hospitalization. Seventy-one fractures in 70 patients were analyzed. All fractures were treated with open reduction and internal fixation with unicortical screws. Thirty-five fractures (49.3%) were fixed in an ambulatory setting, while 36 (50.7%) were inpatient. There were no significant differences between inpatient demographics (age, gender, body mass index, fracture type). Average operative time was significantly longer in the inpatient group compared with the ambulatory group (97.8 min versus 58.8 min, p < 0.001). There was no significant difference in the incidence of complications between inpatient and ambulatory groups (25.0% versus 11.4%, p = 0.22). No cases of compartment syndrome were noted. Ambulatory surgical treatment of select tibial tubercle fractures with same-day discharge is safe and efficient. Not all patients with surgically treated tibial tubercle fractures need to stay overnight in the hospital.

Comparison of Plating Fixation versus Intramedullary Nailing in the Treatment of Fracture Both-Bone Forearm in Children: A Systemic Review

Background Both bone forearm fractures (BBFFs) are a common injury in children, account for 41.1% of all fractures in children, the third most common fractures in the pediatric population. Diaphyseal forearm fractures account for the most common location of re-fractures in the pediatric population. The most common mechanism of injury is a fall onto an outstretched hand. There are many debates in the field of pediatric orthopedics, including when to operate, what constitutes an acceptable reduction and what age does remodeling capability inherent to children become less effective. Greater controversy exists regarding the optimal method of fixation in children between the ages of 10 and 14 years. Fractures in this age group that cannot be maintained in acceptable alignment with closed reduction can be treated with either IM nails or ORIF with plates. Closed reduction and cast immobilization remains the gold standard treatment for minimally displaced and stable pediatric forearm fractures. Aim of the Work is to introduce a systematic review comparing between plating and intramedullary nailing (IMN) for children with diaphyseal both-bone forearm fractures (BBFFs) as regards union, functional outcome and complications. Methodology This study is a systematic review. Children aged 5–14 years with both-bone diaphyseal forearm fractures were included. Surgical fracture fixation with plates and screws vs. IM nails were compared. Results We found no statistical difference in functional outcome as measured by range of movement. We also found no consistent difference in complication rates between the two groups, although this is a difficult outcome to objectively compare. There were more cases of compartment syndrome in the IMN group than in the plating group, although numbers were low for both, and it was not entirely clear if the cases in the IMN groups developed post-operatively as opposed to being consequences of the injuries themselves. Radiographically we found no study reporting significant difference in time to fracture union. Duration of surgery and cosmetic result (scar) seem to favor the IMN group. Conclusion Despite methodological deficiencies of the studies included, IM nailing has been shown as an effective and safe treatment option for those fractures, associated with shorter operation time, improved cosmesis, and easier hard ware removal.

Complications of peroneus longus tendon harvesting: a retrospective review of 82 cases.

Peroneus longus tendon (PLT) has become a reliable autologous graft option for various ligament reconstructions. But there are potential risks and complications associated with its use as a graft. This retrospective study aimed to examine the complications and donor site morbidity following PLT harvesting. A retrospective review was performed on an institutional digital patient database, and all patients who underwent ligament reconstruction using PLT autograft were identified. Intraoperative, early, and late complications were reviewed using digital patient notes and patients underwent a complete physical examination during their final follow-up. Ankle function was assessed using the AOFAS score, and manual ankle muscle testing was performed on both sides. Sural nerve iatrogenic injury was evaluated with a dermatomal light touch examination. Cosmetic satisfaction due to incision scar and footwear complaints were also assessed. 82 patients (74 male, eight female) with a mean age of 31.9 ± 10.4years (range, 16-66) were included in the final analysis. The mean follow-up time was 46.6 ± 30.3months (range, 6-109). The mean AOFAS score for the donor side was 98.7 ± 3.3 (range, 87-100), and the contralateral side score was 100, with manual muscle testing graded as 5 in all movements and similar to the contralateral side. Fifteen patients (18.3%) had hypoesthesia over the dorsolateral aspect of the foot distal to the incision scar, two patients (2.4%) had hyperalgesia over the distal incision scar, and one patient (1.2%) had mild ankle instability. There were two cases (2.4%) of compartment syndrome, both of which were treated with fasciotomy and had complete regression of symptoms after 5 days. One patient (1.2%) had a transient peroneal nerve injury and foot drop that resolved in the sixth month. The results of this retrospective study suggest that harvesting the PLT is associated with a high rate of complications and donor site morbidity. The most common complication was hypoesthesia around the lateral side of the foot, although the ankle functions were not affected significantly. Two cases of compartment syndrome and one transient peroneal nerve injury were observed. Care should be taken while harvesting PLT autograft, and it should be kept in mind that peroneal nerve injury might occur. Level IV, retrospective case series.

Three Cases of Compartment Syndrome Following Stanford Type-A Acute Aortic Dissection Surgery

Stanford type-A acute aortic dissection can cause lower limb ischaemia with malperfusion syndrome or femoral artery cannulation. Some reports suggest that muscular men aged <60 years may have risk factors for compartment syndrome and myonephropathic metabolic syndrome. This paper describes three cases of compartment syndrome after aortic dissection surgery.

Coping With the Fear of Compartment Syndrome Without Compromising Analgesia: A Narrative Review.

Pain management in trauma or surgery with a high risk of developing compartment syndrome (CS) is always challenging due to fears of masking symptoms that could delay diagnosis and treatment. Regional anesthesia/analgesia (RA) can facilitate enhanced postoperative recovery and improve patient satisfaction by providing excellent postoperative analgesia. However, its consideration in surgeries with a high risk of developing CS remains controversial and contentious. Studies suggest focusing more on early diagnosis through regular vigilant monitoring with a high index of suspicion rather than discontinuing the analgesic method alone. The most consistent features in all reported cases of CS were altered sensation in the affected limb, disproportionate pain in the presence of a functional nerve block, and an escalating need for analgesics. Several extrinsic or intrinsic factors are responsible for the progressive increase in compartment pressure that can lead to vascular compromise and subsequent ischemic changes in muscles, tissues, and nerves. Measurement of intracompartmental pressure (ICP) has always been considered the gold standard for diagnosing CS. An ICP of 30 mm Hg is considered the cut-off point for fasciotomy that helps restore muscle perfusion and avoid irreversible tissue damage. The chronology of symptoms can sometimes provide clues to the severity of CS, the pathophysiology involved, and the management required. Therefore, it is necessary to look for warning signs, further investigate the causes, and make quick decisions to diagnose and treat CS and its complications on time. Any delay in the diagnosis and treatment of CS can result in high morbidity and poor outcomes. A well-integrated interprofessional team of health professionals can deliver the required complexity of care through a holistic and multidisciplinary approach. This review article highlights the symptoms, risk factors, and pathophysiology involved in CS. It can guide readers in choosing various options to diagnose, prevent, and treat CS. It also discusses the role of RA in patients or surgeries prone to developing CS.

Hand compartment syndrome secondary to contrast media extravasation: A case report

IntroductionContrast media extravasation injury is a recognized complication of contrast media use. Compartmental syndrome of the hand secondary to contrast extravasation is exceptional. We describe a case of compartment syndrome of the hand secondary to contrast media extravasation.Case presentationWe present a 47-year-old woman with a history of pulmonary embolism who was diagnosed of compartment syndrome of the left hand after injection of contrast medium during a CT scan. Whose first diagnosis was mild contrast medium extravasation injury 24 h before the compartment syndrome. Standard radiography showed an accumulation of contrast medium in the left hand. The patient underwent a fasciotomy and secondary healing. Follow-up showed good radiographic, clinical, and hand function after 2 months.DiscussionThe occurrence of hand compartment syndrome secondary to contrast media extravasation is rare. Most of the time, they are initially diagnosed as medium extravasation before the worsening of symptoms. Because of its unknown incidence, treatment is not codified. The goal of treatment is to save the limb and restore function. This can be achieved rapidly with early surgery because of the unpredictable course.ConclusionContrast media injection is not a harmless gesture. Hand compartment syndrome after contrast extravasation is rare and is a severe injury, our experience with this case suggests that early surgery helps save the limb and restore function. Always fear a compartmental syndrome in case of extravasation of contrast medium.

Nonoperative Management of Closed Displaced Tibia Shaft Fractures in Patients Under 18 Years of Age: Low Failure Rate.

Tibial shaft fractures are the third most common pediatric long bone fracture pattern. Historically, these fractures have been initially treated with closed reduction and casting (CRC). Recently, there has been an increasing trend toward surgical intervention as an initial treatment for these injuries. In an effort to better understand whether this trend is warranted, this study seeks to characterize the clinical and radiographic outcomes of a large number of children who underwent nonoperative treatment with CRC as their initial treatment for pediatric tibial shaft fractures at a single tertiary care center. Outcomes measured included final alignment, other procedures performed, length of time to full radiographic healing, and length of time in each method of immobilization before progressing to full weight-bearing status. Patients were separated by ages into the following cohorts during statistical analysis: 4 to 8 years, 9 to 12 years, and 13+ years. Differences between continuous variables were analyzed with independent-samples t tests. χ 2 tests were used to analyze differences in categorical variables. An α<0.05 was considered statistically significant. A total of 137 patients met our inclusion criteria. The median age was 10.19 years (4.03 to 17.43). The average initial displacement among all age groups was 27.42% (±15.05%). After the initial intervention with CRC, all age groups demonstrated an average of <5 degrees of residual angulation and <20% of residual displacement. Complete radiographic healing was seen in 127 (92.7%) patients by 3 months. Loss of reduction requiring additional clinical intervention was seen in 30 (21.9%) patients with only 5% requiring surgical intervention, whereas malunion was seen in a total of 16 (11.7%) patients at the final visit. There were no cases of compartment syndrome or deep wound infection. Male and initial angulation were the only factors predictive of loss of reduction. Initial intervention with CRC is a safe and effective treatment for the majority of children in all age groups presenting with tibial shaft fractures demonstrating minimal angulation and displacement with surgical intervention being required in only 5% of patients. Further studies are warranted to elucidate the characteristics of patients who may benefit most from initial surgical intervention. Level III-retrospective study.

Prognostic Risk Factors for the Development of Compartment Syndrome in Acute Lower Limb Ischemia Patients Treated With Catheter-Directed Thrombolysis

To determine predisposing factors that may lead to the development of compartment syndrome (CS) in patients with acute lower limb ischemia (ALLI) managed with intra-arterial catheter-directed thrombolysis (CDT). This is a retrospective study of patients admitted between 01/2002 and 12/2015 to three university hospitals in Tampere, Turku, and Oulu, Finland, with acute or acute-on-chronic lower limb ischemia (Rutherford I-IIb). Patients managed with CDT and aspiration thrombectomies (AT) as an adjunct to CDT were included in the study. Multivariable binary logistic regression models were used to detect possible risk factors for the development of CS and its impact on the limb salvage and survival. Amputation-free survival (AFS) rates of CS and non-CS patients were compared using Kaplan-Meier survival analysis. The length of hospitalization was calculated and compared between the CS and non-CS groups. A total of 292 CDTs with or without ATs were performed on patients with a mean age of 71 years (standard deviation 13 years), 151 (51.7%) being male. Altogether, 12/292 (4.1%) treatment-related CS cases were registered. Renal insufficiency (odds ratio [OR] 4.27, P=0.07) was associated with an increased risk of CS. All CS cases were managed with fasciotomies. Treatment with fasciotomy was associated with a prolonged hospitalization of a median of 7 days versus the 4 days for non-CS patients, P < 0.001. During the median follow-up of 51 months (interquartile range 72 months), 152/292 (52.1%) patients died and 51/292 (17.5%) underwent major amputations. CS was not associated with an increased risk of mortality, but it was associated with a higher risk of major amputation (OR 3.87, P=0.027). The AFS rates of patients with or without CS did not significantly differ from each other in the long term. CS after CDT for the treatment of ALLI is uncommon. Renal insufficiency is associated with an increased risk of CS. Fasciotomy prolongs the hospitalization. Patients with CS are exposed to an increased risk of major amputation.

Atraumatic Bilateral Acute Compartment Syndrome of the Lower Legs: A Review of the Literature.

Bilateral acute compartment syndrome of the legs is a very rare presentation that requires emergency surgical intervention. Atraumatic bilateral cases are almost unheard of in medicine. There is currently no link between compartment syndrome and cognitive impairment or mental health.A systematic literature search was performed in accordance with the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines using the following keywords in multiple databases: compartment syndrome, atraumatic, spontaneous, bilateral, both, lower leg, acute, compartmental pressure, and fasciotomy. Atraumatic, bilateral, acute, and confirmed compartment syndrome cases were included.In total, 33 cases of atraumatic bilateral acute compartment syndrome (ABACS) were identified, of those 72.7% of cases were males. A form of cognitive impairment was found in 66% of cases. The medical history of the cases included substance abuse (nine patients), mental health illness (seven patients), and hypothyroidism (four patients). Within the reports, there was evidence of a misdiagnosis or delayed management in 19 cases (57.6%). Creatinine kinase (CK) was measured in 28 cases with a mean CK of 110,893 IU/L. Compartment pressure measurements were used in only 12 cases. A total of 29 cases were managed with bilateral four-compartment fasciotomy.This review highlights that ABACS is a condition with high rates of misdiagnosis or delay in treatment. Associations found included patients with cognitive impairment on presentation, mental health conditions, substance misuse, and elevated levels of CK. In addition, this review demonstrates that this condition is less rare than previously thought with serious morbidity and mortality.

Lessons Learned From Treating 114 Inferior Vena Cava Injuries at a Limited Resources Environment - A Single Center Experience

The inferior vena cava is the most frequently injured vascular structure in penetrating abdominal trauma. We aimed to review inferior vena cava injury cases treated at a limited resources facility and to discuss the surgical management for such injures. This was a retrospective study of patients with inferior vena cava injuries who were treated at a single center between January 2011 and January 2020. Data pertaining to the following were assessed: demographic parameters, hypovolemic shock at admission, the distance that the patient had to be transported to reach the hospital, affected anatomical segment, treatment, concomitant injuries, complications, and mortality. Non-parametric data were analyzed using Fisher's exact, Chi-square, Mann-Whitney, or Kruskal-Wallis test, as applicable. The Student's t-test was used to assess parametric data. Moreover, multiple logistic regression analyses (including data of possible death-related variables) were performed. Statistical significance was set at P <0.05. Among 114 patients with inferior vena cava injuries, 90.4% were male, and the majority were aged 20-29 years. Penetrating injuries accounted for 98.2% of the injuries, and the infrarenal segment was affected in 52.7% of the patients. Suturing was perfomed in 69.5% and cava ligation in 29.5% of the patients, and 1 patient with retrohepatic vena cava injury was managed non-operatively. The overall mortality was 52.6% with no case of compartment syndrome in the limbs. A total of 7.9% of the patients died during surgery. The inferior vena cava is often injured by penetrating mechanisms, and the most frequently affected segment was the infrarenal segment. A higher probability of death was not associated with injury to a specific anatomical segment. Additionally, cava ligation was not related to an increased probability of compartment syndrome in the leg; therefore, prophylactic fasciotomy was not supported.

Early Opiate Analgesic Requirements Following Nonsurgically Managed Tibial Fractures in Children.

Many children with tibial fractures are currently being managed as outpatients. It is unclear how much opiates should be prescribed to ensure adequate analgesia at home without overprescription. This study aimed to evaluate the risk factors for requiring opiates following admission for tibial fractures and to estimate opiate requirements for children being discharged directly from the emergency department (ED). All children aged 4 to 16 years admitted with closed tibial fractures being treated in a molded circumferential above-knee plaster cast between October 2015 and April 2020 were included. Case notes were reviewed to identify demographics, analgesic prescriptions, and complications. Risk factors were analyzed using logistic regression. A total of 75 children were included, of which 64% were males. The mean age was 9.5 (SD 3.4) years. Opiates were required by 36 (48%) children in the first 24 hours following admission. The median number of opiate doses in the first 48 hours was 0 (range: 0 to 5), with 93% of children receiving ≤3 doses. The odds of requiring opiates in the first 24 hours were unchanged for age above 10 years [odds ratio (OR)=0.85, 95% confidence interval (CI): 0.33-2.23], male sex (OR=1.58, 95% CI: 0.59-4.19), high-energy injury (OR=1.65, 95% CI: 0.45-6.04), presence of a fibula fracture (OR=2.21, 95% CI: 0.72-6.76), or need for fracture reduction in the ED (OR=0.57, 95% CI: 0.20-1.65). No children developed compartment syndrome, and the mean length of stay was 1.4 (SD 1.2) days. No children were readmitted following discharge. We have found no cases of compartment syndrome or extensive requirement for opiates following closed tibial fractures treated in plaster cast. These children are candidates to be discharged directly from the ED. We have not identified any specific risk factors for the targeting of opiate analgesics. We recommend a guideline prescription of 6 doses of opiates for direct discharge from the ED to ensure adequate analgesia without overprescription. Level IV-case series.

External Iliac Artery Injury and Thrombosis during Laparoscopic Gynecologic Surgery

Although vascular injury during laparoscopic surgery is rare, it is occasionally reported. Previously, several physicians have reported cases of compartment syndrome resulting from a thrombus during gynecologic surgery. However, few reports describe thrombosis occurring in artery vessels as a result of applying angiopressure. Herein, we report the case of a 53-year-old woman with endometrioid carcinoma and a vascular injury that resulted in thrombus formation; this is the first such case to be reported. The complication was successfully treated by means of direct anastomosis following partial resection of the injured iliac artery. This is the first report of a case in which applying angiopressure for a vascular injury during laparoscopic pelvic lymphadenectomy led to an intra-arterial thrombus which was found and treated without sequelae.

Paravertebral compartment syndrome after exercise: a case report

BackgroundParavertebral compartment syndrome occurring without trauma is quite rare. We report a case of compartment syndrome that occurred after spinal exercises.Case presentationA 23-year-old Japanese rower developed severe back pain and was unable to move 1 day after performing exercises for the spinal muscles. Initial evaluation at a nearby hospital revealed hematuria and elevated creatine phosphokinase levels. He was transferred to our hospital, where magnetic resonance imaging revealed no hematoma but confirmed edema in the paravertebral muscles. The compartment pressure measurements were elevated bilaterally. Despite his pain being severe, his creatine phosphokinase levels were expected to peak and decline; his urine output was normal; and surgery was undesirable. Therefore, we opted for conservative management. The next day, the patient’s compartment pressure diminished, and his pain levels decreased to 2/10. After 5 days, he was able to walk without medication.ConclusionsWe present a rare case of compartment syndrome of the paravertebral muscles with good resolution following conservative management. We hope our case findings will help avoid unnecessary surgery in cases of paravertebral compartment syndrome.

A RETROSPECTIVE STUDY OF 16 CASES OF ACUTE COMPARTMENT SYNDROME FOLLOWING SNAKEBITE

Acute compartment syndrome after snakebite is considered to be quite rare and there is still a lot of controversy in regard to its diagnosis and management as it has been reported by the little available medical literature on the topic. It is in this context that our series assumes importance as we report our experience relating to management and outcome of 16 consecutive cases of compartment syndrome from snakebites. A 15-year retrospective study was conducted on all adult patients with compartment syndrome following snakebites, who were admitted between April 2005 and December 2019 in our institution. Due to non-availability of equipment to measure intracompartmental pressure, the diagnosis of compartment syndrome was based on clinical judgment. There were 10 (62.5%) male and 6 (37.5%) female, with a mean age of 32.1 ± 7.8 years. Bite site was mostly in the lower limbs (62.5%). Based on clinical severity, 2 (12.5%), 10 (62.5%) and 4 (25%) patients were classified into classes I, II, and III, respectively. FAV-Afrique® antivenom was administered to 12 (75%) patients in doses ranging from 1 to 5 vials by patients. Fasciotomy was performed in all cases and the median time from admission to surgery was 5.8 hours (range: 4– 9hours). The mean hospital stay was 16 days and follow-up of patients has shown good results: normal limb function was regained in all cases. In summary, acute compartment syndrome following snakebite is not rare in our context and must be treated by performing early fasciotomy without any delay after diagnosis.

Telemedicine-guided forearm emergency decompressive fasciotomy for compartment syndrome

Introduction We highlight the utility of telemedicine and telementoring for the management of orthopaedic emergencies using a case of forearm compartment syndrome following a penetrating trauma in a northern Inuit community in Nunavik, Quebec, Canada. Methods & Results As in many cases of compartment syndrome in rural settings, the patient was at a high risk of developing irreversible complications. A prompt diagnosis followed by an emergency decompressive fasciotomy was warranted. Using telemedicine and telementoring guidance, the diagnosis of compartment syndrome was made, and the patient’s volar compartment was successfully decompressed by a local emergency physician in a timely manner. Subsequently, the patient was able to be safely transferred to a level 1 trauma centre for further surgical management. This included a second-look operative exploration, irrigation and debridement, completion of volar fasciotomy and ulnar nerve decompression. No complications were seen. Discussion Our experience highlights two important clinical implications. First, telemedicine can be successfully implemented to facilitate clinical diagnosis of surgical emergencies in the rural setting. Second, telementoring can effectively allow surgeons to guide physicians remotely to perform emergency decompressive fasciotomy, which can help salvage the affected limb and significantly decrease the risk of debilitating complications.

Single-Bone Forearm as a Salvage Procedure in Recalcitrant Pediatric Forearm Pathologies

To report on the outcome of single-bone forearm reconstruction (SBFR) as a salvage procedure in pediatric forearm pathologies. Twenty-eight forearms in 27 patients (median age, 9.6 years; range, 3.4-29.7 years) treated with SBFR at a pediatric referral center were included in the study. Records and radiographs were retrospectively analyzed. Median follow-up was 84 months (range, 24-261 months). The most common underlying condition was multiple hereditary exostoses (MHEs) (17 of 28), followed by brachial plexus birth injury (5 of 28), Ollier disease (2 of 28), congenital radial head dislocation (2 of 28), and others (2 of 28). By 4 months (range, 2-10 months) after surgery, 21 of 28 forearms had united. Median resting postoperative forearm rotation was 10° pronation (range, neutral to 25° pronation). Before surgery, pain was present in 23 of 28 forearms. At the latest follow-up, pain was present in 5 of 28 forearms. In three of the 5 forearms with residual pain, this was attributed to ulnohumeral degenerative changes that existed prior to SBFR. Following SBFR, elbow flexion-extension range was maintained. In the subgroup with MHEs, radial articular angle was maintained (median, 37°-30°) and carpal slip percentage improved significantly (median, 40%-12%). Complications occurred in 8 forearms: 3 cases of nonunion in older patients (age, 30, 20, and 14 years), 2 cases of traumatic juxtaimplant fractures following successful union, 1 case of infection, 1 case of compartment syndrome, and 1 case of persistent radiocapitellar impingement. All complications were successfully treated. When stratified by age, none of the patients in the younger group (16 forearms, age < 12 years) had nonunions or pain at latest follow-up. The SBFR is an old, but generally reliable, option as a single-stage salvage procedure for a number of recalcitrant pediatric forearm pathologies. Success rate may be higher in younger patients. Therapeutic IV.