Mapping of common rib fracture patterns and the subscapular flail chest associated with operative scapula fractures.

BACKGROUND: Rib fractures occur in approximately 10% of trauma patients and are associated with more than 50% of patients with scapula fractures. This study investigates the location and patterns of rib fractures and flail chest occurring in patients with operatively treated scapula fractures. Novel frequency mapping techniques of rib fracture patterns in patients who also injure the closely associated scapula can yield insight into surgical approaches and fixation strategies for complex, multiple injuries patients. We hypothesize that rib fractures have locations of common occurrence when presenting with concomitant scapula fracture that requires operative treatment. METHODS: Patients with one or more rib fractures and a chest computed tomography scan between 2004 and 2018 were identified from a registry of patients having operatively treated scapula fractures. Unfurled rib images were created using Syngo-CT Bone Reading software (Siemens Inc., Munich, Germany). Rib fracture and flail segment locations were marked and measured for standardized placement on a two-dimensional chest wall template. Location and frequency were then used to create a gradient heat map. RESULTS: A total of 1,062 fractures on 686 ribs were identified in 86 operatively treated scapula fracture patients. The mean ± SD number of ribs fractured per patient was 8.0 ± 4.1 and included a mean ± SD of 12.3 ± 7.2 total fractures. Rib fractures ipsilateral to the scapula fracture occurred in 96.5% of patients. The most common fracture and flail segment location was ipsilateral and subscapular; 51.4% of rib fractures and 95.7% of flail segments involved ribs 3 to 6. CONCLUSION: Patients indicated for operative treatment of scapula fractures have a substantial number of rib fractures that tend to most commonly occur posteriorly on the rib cage. There is a pattern of subscapular rib fractures and flail chest adjacent to the thick bony borders of the scapula. This study enables clinicians to better evaluate and diagnose scapular fracture patients with concomitant rib fractures. LEVEL OF EVIDENCE: Diagnostic test, level IV.

Long-term pulmonary function, thoracic pain, and quality of life in patients with one or more rib fractures.

BACKGROUND: Long-term outcomes after rib fractures and the effect of treatment modality or chest wall injury severity on these outcomes remains uncertain. This retrospective cohort study evaluated the long-term pulmonary function, thoracic pain, and quality of life in patients admitted with rib fractures. METHODS: Patients admitted with rib fractures between January 1, 2012, and December 1, 2019, were included. Data on long-term outcomes were collected during one follow-up visit. Patients were stratified by chest wall injury severity (one or two rib fractures, ≥3 rib fractures, or a flail chest) and treatment modality (surgical stabilization of rib fractures [SSRF] or nonoperative management). Multivariable analysis was performed to compare outcomes after SSRF with nonoperative treatment in patients with three or more rib fractures. RESULTS: In total, 300 patients were included. The median follow-up was 39 months (P25-P75, 18-65 months). At follow-up, the corrected forced vital capacity returned to 84.7% (P25-P75, 74.3-93.7) and the forced expiratory volume in 1 second to 86.3% (P25-P75, 75.3-97.0) of the predicted reference values. Quality of life was determined using the Short Form-12 version 2 and EuroQoL-5D-5L. The Short Form-12 version 2 physical and mental component summary were 45 (P25-P75, 38-54) and 53 (P25-P75, 43-60), respectively. The EuroQoL-5D-5L utility score was 0.82 (P25-P75 0.66-0.92) and visual analog scale score 75 (P25-P75 70-85). This indicated a quality of life within normal population ranges. Moderate to severe thoracic pain was reported by 64 (21.3%) patients. Long-term outcomes returned to values within population ranges and were similar across chest wall injury severity and for patients treated with SSRF or nonoperatively. CONCLUSION: While long-term pulmonary function and quality of life recover to values considered normal, subjective thoracic complaints, such as pain and dyspnea, remain frequently present following rib fractures. No effect of chest wall injury severity or treatment modality on long-term outcomes was demonstrated. LEVEL OF EVIDENCE: Therapeutic, level III.

Simultaneous ipsilateral distal radius and radial head fractures: Two case reports of radius bipolar fracture.

RATIONALE: Distal radius fracture with simultaneous ipsilateral radial head fracture is a very rare pattern of injury. This type of injury is referred to as 'radius bipolar fracture'. Treatments for this injury pattern can be challenging because both the wrist and elbow need to be considered. There are currently no guidelines for the treatment of this specific type of injury. We report two cases of this unusual pattern of injury treated in our hospital. PATIENT CONCERNS: Case 1 was a 78-year-old female patient and case 2 was a 19-year-old female patient who visited our emergency department with left elbow and wrist pain after slipping and falling. DIAGNOSIS: Plain radiography and computed tomography revealed radius bipolar fracture. Case 1 had an AO type C3 distal radius fracture, a Mason type III radial head fracture. Case 2 had an AO type B2 undisplaced distal radius fracture and a Mason type III radial head fracture. INTERVENTIONS: In case 1, open reduction and internal fixation (ORIF) was performed for the distal radius fracture and radial head replacement arthroplasty for the radial head fracture. In case 2, distal radius fracture was treated conservatively and ORIF was performed for the radial head fracture. OUTCOMES: Bony union as achieved in both cases. At 1-year follow-up, case 1 showed slight limited range of motion of the wrist. Case 2 showed no radius shortening and full range of motion of the wrist and elbow. The Quick disabilities of the arm, shoulder and hand score was 18 and 16, respectively. LESSONS: After this type of injury, the radius length can be changed, and as a result, ulnar variance can be affected. When radial head replaced is considered, it would be better to operate on the wrist first, and then perform radial head replacement. In this way, radiocapitellar overstuffing or instability can be prevented. However, if ORIF is planned for proximal radius fracture, either the proximal or distal radius can be fixed first. Surgeons should try to preserve radial length during treatment to optimize patient outcomes.

Is the number of rib fractures a risk factor for delayed complications? A case-control study.

AIM: To analyse factors that may predict the appearance of rib fracture complications during the first days of evolution and determine whether the number of fractures is related to these complications. METHOD: Retrospective case-control study of patients admitted with a diagnosis of rib fractures between 2010 and 2014. Two groups were established depending on the appearance or not of pleuropulmonary complications in the first 72 h, and the following were compared: age, sex, Charlson comorbidity index (CCI), number and uni- or bilateral involvement, mechanism of trauma, days of hospital stay, haemoglobin on discharge minus haemoglobin on admission, pleuropulmonary complications during admission (pneumothorax, haemothorax or pulmonary contusion) and placement of pleural drainage. RESULTS: One hundred and forty-one cases of rib fractures were admitted in the period mentioned. There were no differences in the patients' baseline characteristics (age, sex and Charlson Comorbidity Index) between the two groups. Differences were found in the number of fractures (2.98 ± 1.19 in the group without complications vs 3.55 ± 1.33 in the group with complications, p = 0.05) and in the drop in the level of haemoglobin (0.52 ± 0.91 mg/dl vs 1.22 ± 1.29 mg/dl, p = 0.01). The length of hospital stay varied considerably in each group (5.35 ± 4.05 days vs 7.86 ± 6.96 days), but without statistical significance (p = 0.11). CONCLUSIONS: The number of fractured ribs that best predicted the appearance of complications (delayed pleuropulmonary complications and greater bleeding) was 3 or more.

Comparison of Efficacy and Complications Between Negative Pressure Wound Therapy and Conventional Mechanical Fixation in Skin Grafts: A Retrospective Analysis.

INTRODUCTION: Graft fixation is critical for the successful survival of a skin graft. Conventional mechanical fixation may induce inappropriate pressure and increase wound complications. Negative pressure wound therapy (NPWT) could be utilized to secure a skin graft and improve drainage. Limited quantitative data exist on the efficacy of NPWT for skin grafting. OBJECTIVE: This retrospective study compares the efficacy and complications between NPWT and conventional mechanical fixation in skin grafts. MATERIALS AND METHODS: Patients who underwent skin graft surgery from January 2015 to December 2016 at a large university hospital in southwest China were retrospectively analyzed. Characteristics, including wound pattern, skin graft type, surgical procedure, survival rate, and postoperative complication, were statistically analyzed by Pearson chi-square or Fisher's exact test. RESULTS: A total of 186 patients were included in the study; 72 received NPWT and 114 received conventional mechanical dressing fixation after skin grafting. Overall survival rate of full-thickness skin grafts was significantly higher in the NPWT group than the dressing group (P ⟨ .01). The NPWT group showed a higher survival rate than the dressing group for each anatomic site, but only patients who had skin grafts of the hand exhibited statistically significant results. CONCLUSIONS: This study reports a quantitative analysis of the efficacy of NPWT on skin graft fixation with NPWT providing consistent pressure and better drainage than conventional mechanical fixation. In addition, the use of NPWT also could increase graft take on the hand region.

Comparison of the Effectiveness of Surgical Versus Nonsurgical Treatment for Multiple Rib Fractures Accompanied with Pulmonary Contusion.

OBJECTIVE: To compare the effectiveness of surgical versus nonsurgical treatment for multiple rib fractures accompanied with pulmonary contusion. METHODS: The clinical records of consecutive 167 patients with multiple rib fractures accompanied with pulmonary contusion, who were treated from June 2014 to June 2017, were retrospectively analyzed. Of them, 75 and 92 underwent surgery (surgery group) and non-surgical treatment (non-surgery group), respectively. Patient pain score, complications, length of hospital stay, cost of hospitalization, and post-treatment 3-month follow-up results were compared. RESULTS: The mean number of days and moderate pain in the surgery group was significantly lower than that of the non-surgery group (p <0.01). The incidence of post-treatment complications was significantly lower in the surgery group than in the non-surgery group. The length of hospital stay of the surgery group was also significantly shorter than that of the non-surgery group (p <0.01). The cost of hospitalization was significantly higher in the surgery group than in the non-surgery group (p <0.01). The chest computed tomography (CT) scan which was performed 3 months after the treatment revealed that the surgery group had a better recovery than the non-surgery group. Physical recovery of the surgery group was also significantly better than that of the non-surgery group. CONCLUSION: Surgery to treat multiple rib fractures (≥ 4 fractures) accompanied with pulmonary contusion is safe and effective.

Bilateral Post-Traumatic Facial Paralysis That Contains Longitudinal and Transverse Temporal Fracture.

Acute bilateral post-traumatic facial paralysis is rare in the literature. Post-traumatic facial paralysis is frequently accompanied transverse fractures of temporal more. The incidence of acute bilateral post-traumatic facial paralysis has been reported as 1 to 5 per million in the literature. Trauma and concurrent facial paralysis are usually in the same subsite (right temporal bone fracture and right facial paralysis). There is one pathophysiological pattern for a single temporal bone fracture in a subsite. The authors present a bilateral isolated different pathophysiological pattern sudden onset facial paralysis in a patient herein.

Multiple mandibular fractures. Treatment outlines.

Multiple mandibular comminuted fractures usually occur in high energy traumas. The authors describe the management and treatment of multiple mandibular fractures in a young patient after a suicide attempt.

[The laboratory biochemical markers of severity of trauma in acute period after multiple fractures of bones of extremities].

The article presents results of studying alterations of biochemical indices of blood serum in 47 patients of both genders with multiple fractures of bones of lower extremities occurred in period up to 5 days after trauma. All examined patients were allocated in 5 groups: group I (n=10, average age 41±9 years) - patients received during 24 hours after trauma; group II (n=10, average age 42±7 years) - patients received during 24-48 hours after trauma; group III (n=10, average age 42±6 years) - patients received after 72-96 hours after trauma; group IV (n=8, average age 43±6years) - patients received 72-96 hours after trauma; group V (n=9 average age 39±8 years) - patients received after 96-120 hours after trauma. It is established that in examined patients the higher level of lactate (rate 0.745) and increased activity of aspartate aminotransferase (rate 0.553) are established most often. The high rate of increasing of activity of creatinine phosphatase was marked. The reliable correlation dependence on treatment period had three indices: total creatinine kinase, r=-0.534 (p=0.03); total protein, r=-0.477 (p=0.02) and lactate, r=0.406 (p=0.04). It was established also that average periods of treatment of received patients with both increased activity of total creatine kinase and level of lactate or decreased level of total protein, were reliably higher than average periods of treatment of patients with normal indices at the moment of reception into hospital. These three indices can be included into listing of tests for evaluation of trauma severity in patients with multiple fractures of bones of lower extremities with possibility of application of these tests as additional criteria of monitoring under management of patients in post-traumatic period.