Can High-Sensitivity C-Reactive Protein Levels Predict Functional Outcome Following Epidural Steroid Injection in Patients with Lumbar Disc Disease?

Methods@#This was a prospective study, with 77 patients in the study group and 23 participants in the control group. Baseline hs- CRP levels were obtained for both groups. Study group patients received a single ESI and were subjected to detailed pre- and postprocedure evaluation using MODY scores. For this group, hs-CRP levels were measured at 1 and 2 months after injection. @*Results@#Out of 77 patients, 52 had acute and 25 had chronic low back pain. Thirty-six patients with acute pain obtained significant improvement, while 16 had an insignificant response to the ESI. None of the chronic cases had a significant response. The mean baseline hs-CRP (mg/L) among the study group (29.83±10.43) was significantly higher than for the controls (10.26±2.783). The baseline hs-CRP among acute cases, where post ESI MODY score at 2 months had significant reduction, was 32.19±5.126, and those with insignificant reduction was 18.13±7.949 (p <0.001). @*Conclusions@#Baseline hs-CRP levels can be used to prognosticate the outcome following ESI in patients with acute lumbar disc disease, with radicular pain refractory to physiotherapy and analgesics.

Comparison of functional outcomes among subtypes of Fraser's type Ⅱ floating knee / 中华创伤杂志(英文版)

PURPOSE@#The poor prognosis in patients with floating knee injuries is mainly contributed to articular involvement (Fraser's type Ⅱ). This study aims to evaluate and compare the functional outcomes among different Fraser's type Ⅱ floating knee injuries after surgical management.@*METHODS@#Twenty-seven patients with Fraser's type Ⅱ floating knee injuries (54 fractures) between September 2014 and December 2015 were enrolled prospectively in this study and were distributed according to Fraser's floating knee classification into three different groups as type ⅡA (ipsilateral femoral shaft and tibial intra-articular involvement, n = 11), type ⅡB (ipsilateral tibial shaft and femoral intra-articular involvement, n = 9) and type ⅡC (both femoral and tibial intra-articular involvement, n = 7). The differences among the groups were evaluated and compared. The functional outcomes of these injuries at one year were analyzed using Knee Injury and Osteoarthritis Outcome Score (KOOS) which covers 5 subscales of pain, other symptoms, activities of daily living, sports and recreation, and quality of life. The result was also compared with standardized age-sex matched healthy population using paired samples t-test.@*RESULTS@#All the patients were male, and the injury mechanism was solely roadside accident. The mean age was 29.8 years and injury severity score 17.9 (comparable in all the three groups). Most injuries were observed on the right side (20 cases, 74.1%). Based on paired samples t-test, the KOOS score of patients with Fraser's type ⅡA was found to be better than that of type ⅡB and type ⅡC. Compared with the reference age-sex matched control group, patients with Fraser's type ⅡB and ⅡC fractures had significantly lower mean score in all KOOS subscales (all p < 0.01). However, Fraser's type ⅡA only revealed significant difference regarding the subscales of activities of daily living (p < 0.0001), sports and recreation (p < 0.0001), and quality of life (p < 0.0001).@*CONCLUSION@#The results of this study show that patients with Fraser's type ⅡA fractures had a better functional outcome as compared to those with type ⅡB and ⅡC fractures. This might be due to the open intra-articular involvement of the distal femur of the latter two fracture types.

Distal femoral physeal crush injury with metaphyseal comminution - A report of two cases and a new perspective to physeal injury / 中华创伤杂志(英文版)

The physis of a long bone may get 'sandwiched' and crushed between the metaphysis and the epiphysis if it is traumatically loaded along its long axis. Such a physeal injury may lead to complications like angular deformities and growth restrictions and hence, management of such injuries requires adequate planning and attentive execution. Two patients with distal femoral physeal crush injury were treated using a ring fixator such that one ring had the wires passing through the epiphysis and the other through the femoral shaft. On table image intensifier controlled distraction of the crushed physis was done to bring the height of the physis similar to that of the opposite limb. Patients were followed up for more than two years clinically and radiologically. There was no clinical or radiological angular deformity of the operated limbs. MRI scans showed intact physes with no physeal bar formation in either of the two patients. The distraction obtained by the ring fixator appears to have provided ample 'breathing space' to the compressed physis and that the growth potential may have been re-gained by the procedure. However, two years is a relatively short duration of follow-up and further follow-up of longer duration and in greater number of patients is needed to gauge the actual effectiveness of the technique used by us.

Elbow dislocation with ipsilateral diaphyseal forearm bone fracture: A rare injury report with literature review / 中华创伤杂志(英文版)

Dislocation of the elbow along with shaft fractures of both bones of the ipsilateral forearm is a rare injury though elbow dislocation or fracture of the forearm bones may occur separately. Such injuries need a concentric reduction of the dislocation and an anatomical fixation of forearm bones for optimal functional outcomes. We report a case of elbow dislocation with fracture of the lateral condyle of the humerus along with fractures of shafts of the radius and ulna in a 44-year-old female. Closed reduction of the elbow and operative stabilization of all fractures were done with good clinical, radiological and functional outcomes in 2 years follow-up period. A significant degree of force is needed to produce a combined dislocation of a joint and fracture of bones around that joint and these complex injuries may be missed if the clinician is not aware of the possibility of such injuries. The fact that the previously reported cases had a posterolateral dislocation while our case had a posteromedial dislocation and a fracture of the lateral humeral condyle as well makes it unique in its presentation and worth reporting. We have also included an up to date literature review on this topic.

Proximal tibial and fibular physeal fracture causing popliteal artery injury and peroneal nerve injury: A case report and review of literature / 中华创伤杂志(英文版)

Either proximal tibial or tibial physeal injuries are rare. The combination of both is even rarer, let alone causes a vascular injury. Early intervention is the key for management. We hereby present an interesting case of simultaneous proximal tibiofibular physeal injury with popliteal arterial occlusion and common peroneal nerve injury. The present case is important in two aspects: firstly it reports a very rare occurrence of simultaneous proximal tibiofibular physeal injury associated with vascular insult and common peroneal nerve injury; secondly it highlights that with timely intervention excellent results can be achieved in paediatric patients.

Bilateral central acetabular fracture dislocation in a young patient due to seizure activity: a case report and review of the literature / 中华创伤杂志(英文版)

Various musculoskeletal injuries are well known complications of epilepsy either because of direct trauma or because of unbalanced forceful muscle contraction. We report a case of non-traumatic bilateral central acetabular fracture dislocation due to seizure activity induced by neurocysticercosis of the brain, which was managed conservatively and obtained reasonable good outcome. This case highlights the importance of proper evaluation in young non-osteoporotic patients who have experienced an epileptic attack without any previous history. It is also imperative to mention that these patients should be thoroughly examined neurologically to find out the exact etiology and should be treated accordingly to prevent future seizure activity.

Humeral shaft fracture with ipsilateral shoulder dislocation / 中华创伤杂志(英文版)

Although fracture of the humeral shaft or dislocation of the shoulder joint is a common injury, a simutaneous injury is rare. We present such a case combined with head injury which took precedence over the skeletal injuries. The postoperative rehabilitation was slowed down by the head injury. This case report makes us aware of some problems when managing the patient with this rare injury and helps us understand the management options better. Also the need for proper follow-up and rehabilitation is emphasized.

Proposed Methods for Real-Time Measurement of Posterior Condylar Angle during TKA

PURPOSE: Conventional instruments are known to result in high numbers of outliers in restoring femoral component rotation primarily due to fixed degree of external rotation resection relative to the posterior condylar line (PCL). Outliers can be reduced by determining the patient specific posterior condylar angle (PCA) preoperatively or intraoperatively. There is a paucity of methods that can be used during surgery for determining the PCA. We propose two simple, real-time methods to determine the PCA and hence to measure the axial anatomical variation during surgery. MATERIALS AND METHODS: The study was conducted using axial computed tomography (CT) scans of the knees of 26 patients. The commercial software K-PACS and our proposed two methods (trigonometric and protractor) were used to measure the angle between the transepicondylar axis and PCL, i.e., PCA. Statistical comparison between the mean angles obtained by K-PACS and our methods were done. RESULTS: The three methods resulted in similar PCAs. The mean PCA measured by the three methods were similar. The mean PCA value measured by the K-PACS, trigonometric method and protractor method was 6.27degrees (range, 0degrees to 12degrees), 6.23degrees (range, 0degrees to 11.11degrees) and 6.31degrees (range, 0degrees to 12degrees), respectively. There were significant correlations between the K-PACS measured PCA and trigonometrically or protractor measured PCA. CONCLUSIONS: Our novel, simple, easily reproducible, real-time and radiation-free PCA measurement methods obviate the need for preoperative CT scan for identification of patient specific PCA.

Iatrogenic brachial artery injury during anterolateral plating of humeral shaft fracture / 中华创伤杂志(英文版)

There are several well defined indications for surgical management of humeral shaft fractures. Operative procedures on the humerus are associated with their own complications. Iatrogenic brachial artery injury as a complication of humeral shaft plating has not been reported previously. We report a case of a 48 years old female, who received operation at a district hospital and was referred to us when the surgeon could not palpate the pulse. CT angiogram showed that there was segmental non-opacification of the brachial artery. There was distal reformation and the thrombosis was decided to be managed conservatively. We believe that the arterial injury was a result of improper surgical technique and the segmental block might be due to improper use of plate holding forceps. This case report makes us aware of a rare complication of operative management of humeral shaft fractures and that basic principles of surgery must be always followed to prevent such injuries.