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Objective:To investigate the effect of the placement of a drainage tube on the prognosis of patients with pelvic fractures treated by modified Stoppa approach.Methods:The medical records of patients with pelvic fractures treated with modified Stoppa approach from August 2012 to August 2017 were retrospectively analyzed. A total of 43 patients including 32 males and 11 females (mean age 47.6 years, range from16 to 69) were included in the study. According to Young-Burgess classification, there were 12 cases of Lateral Compression type LC-I type; 20 cases of Anterior and Posterior Compression type APC-I type and 11 cases of APC-II type. All patients were treated with modified Stoppa approach to reduce the fracture and fix with plate and screw. According to whether a drainage tube was placed during the operation, 22 cases were placed with a drainage tube (drainage group), and 21 cases were not placed with a drainage tube (non-drainage group). The main observation indicators were the intraoperative conditions, antibiotic application, incision suture removal time, postoperative body temperature change, hospital stay and clinical function (Harris score).Results:Wound infection was not observed in two groups. The duration of antibiotic use in the drainage group was 5.0 d (2.0, 8.0) d, and the non-drainage group was 4.0 d (2.0, 5.0) d, the difference was not statistically significant ( Z=1.161, P=0.924). The hospital stays of the two groups were 18.5 d (15.0, 24.3) d and 19.0 d (13.0, 26.0) d, respectively, and the difference was not statistically significant ( Z=0.542, P=0.591). The operation time was 150.2±52.4 min in the drainage group and 138.8±41.2 min in the non-drainage group, and the difference was not statistically significant ( t=0.791, P=0.433). The blood loss in the drainage group was 604.6±387.3 ml, and the non-drainage group was 581.0±275.0 ml. The difference was not statistically significant ( t=0.276, P=0.784). The postoperative body temperature changes of patients in the drainage group and non-drainage group were on day 1 (37.5±0.5 ℃ vs. 37.4±0.4 ℃, t=0.322, P>0.05), day 3 (37.1±0.4 ℃ vs. 37.0±0.4 ℃, t=0.286, P>0.05), day 5 (37.0± 0.3 ℃ vs. 36.8±0.2 ℃, t=2.127, P>0.05), on the 7th day (36.8±0.2 ℃ vs. 36.7±0.4 ℃, t=0.491, P>0.05), the difference was not statistically significant. The time for suture removal of surgical incision was 14.1±0.6 d in the drainage group and 13.9±0.6 d in the non-drainage group, and the difference was not statistically significant ( t=1.072, P=0.329). The Harris scores of the two groups were 96 (91, 100) points for the drainage group and 96 (93, 97) points for the non-drainage group, and the difference was not statistically significant ( Z=0.107, P=0.607). Conclusion:There is no significant influence of the application of drainage on recovery of wound or function for patients with pelvic surgery.
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Objective:To explore the epidemiological characteristics of inpatients with tibial pilon fracture in The Third Hospital of Hebei Medical University from 2016 to 2019.Methods:The data of all the patients who had been hospitalized for pilon fracture from January 2016 to December 2019 in The Third Hospital of Hebei Medical University were collected using the medical image computer archiving and transmission system and the medical record query system. The patients' age, gender, occupation, residence, season, cause of injury, Rüedi-Allg?wer classification, and AO classification were analyzed.Results:A total of 234 inpatients with tibial pilon fracture were collected, including 179 males and 55 females, with a ratio of male to female of 3.3∶ 1. The prevalence age ranged from 41 to 50 years in male patients (31.3%, 56/179) and from 51 to 60 years in female patients (25.5%, 14/55). In the 234 patients, farmers (101 cases, 43.2%), rural area (166 cases, 70.9%) and spring season (77 cases, 32.9%) accounted for a higher proportion. The proportions of high-altitude falling (41.0%, 96/234) and high-energy injury (61.5%, 144/234) were the highest. Of the 234 patients by the Rüedi-Allg?wer classification, 23 (9.8%) had type Ⅰ fracture, 90 (38.5%) type Ⅱ fracture, and 121 (51.7%) type Ⅲ fracture, with type Ⅲ fracture prevalent in males (58.1%, 104/179) and type Ⅱ fracture prevalent in females (16.4%, 9/55). Of the 234 patients by the AO classification, 131 (56.0%) had type 43B fracture and 103 (44.0%) type 43C fracture, with a higher proportion of type 43B fractures in women (67.3%, 37/55) than in men (52.5%, 94/179). In type 43B fractures, type 43B3 (43.5%, 57/131) and type 43B3.3 (75.4%, 43/57) were the most common; in type 43C fractures, type 43C3 (74.8%, 77/103) and type 43C3.3 (51.9%, 40/77) were the most common.Conclusions:In the recent 4 years in The Third Hospital of Hebei Medical University, pilon fractures increased year by year and occurred more frequently in spring. They were more common in farmers and in the rural areas. They prevailed in the patients aged from 41 to 50 years. The Rüedi-Allg?wer type Ⅲ fractures and the AO type 43B fractures were the most common.
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Although the epidemic outbreak of Corona Virus Disease 2019(COVID-19) restricted free coming and going of people, it was inevitable that fracture patients, elderly ones with low-energy fracture in particular, sought medical attention. In this special situation, it was crucial for trauma orthopaedists to do well in prevention and control of COVID-19 infection and in perioperative management of their patients as well while they went on with routine diagnosis and treatment. It was also of great significance for prognosis of the patients and prevention and control of the epidemic that orthopaedic surgeons chose proper surgical and anesthesia methods. In the process of diagnosis, treatment, nursing and rehabilitation, medical staff too was challenged by how to prevent themselves from infection and how to eliminate cluster COVID-19 transmission. This paper, from the perspectives of orthopedic surgeons, nurses and patients, expounds briefly on the management of patients with orthopedic trauma during the epidemic period of COVID-19 in a mode of multidisciplinary comprehensive interventions.
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Objective:To compare clinical characteristics of orthopedic trauma patients between the patients during pandemic of corona virus disease 2019 (COVID-19) and those beyond the pandemic period and analyze the factors influencing fracture site changes during pandemic of COVID-19.Methods:A retrospective case-control study was made on data of 1 048 patients with fractures hospitalized in Third Hospital of Hebei Medical University treated from January 20, 2020 to February 25, 2020 (pandemic period group) and from January 31, 2019 to March 9, 2019 (beyond pandemic period group). There were 232 patients in pandemic period group, including 121 males (52.2%) and 111 females (47.8%), with age range of 1-100 years [(47.9±26.3)years]. There were 816 patients in beyond pandemic period group, including 454 males (55.6%) and 363 females (44.5%), with age range of 1-96 years [(47.3±23.9)years]. Fracture sites were compared between the two groups. Age, sex, occupation, cause of injury, history of basic medical diseases, location of fracture, residence, marital status and other factors among the patients with low limb fractures and other fractures in pandemic period group were analyzed using the Logistic regression analysis.Results:Incidence of limb fractures in pandemic period group (69.4%, 161/232) was significantly higher than that in beyond pandemic period group (59.8%, 488/816) ( P<0.05), while the incidence of whole-body multiple fractures in pandemic period group (8.2%, 19/232) was significantly lower than that in beyond pandemic period group (13.6%, 111/816) ( P<0.05). Univariate analysis showed that female, middle or older age, farmers, low-energy injury, basic medical disease, staying at home were risk factors for limb fracture during pandemic ( P<0.05). Multivariate Logistic regression analysis showed low-energy injury ( OR=8.264, P<0.01) was an independent risk factor for limb fracture during pandemic. Conclusions:Compared with the beyond pandemic period, some location of fracture is changed and incidence of limb fracture is increased during pandemic. Low energy injury is an independent risk factor of limb fracture during the pandemic.
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In December 2019, the corona virus disease 2019 (COVID-19) broke out in Wuhan, Hubei Province. Although the number of newly confirmed COVID-19 cases in provinces outside of Hubei Province has declined continuously since February 4, the epidemic of COVID-19 remains serious. As companies resume work, it is still inevitable that some high-energy orthopedic trauma patients and elderly patients with low-energy fractures will need surgical treatment. The operating room, as a place for close contact between doctors, patients and nurses, increases the risk of infection and transmission. Based on the current needs of orthopedic trauma patients and the situation of the country's resistance to the epidemic of COVID-19, the authors expound the operating room management, preparation of medical materials, transfer of patients needing surgery, intraoperative protection and post-operative end disinfection in Third Hospital of Hebei Medical University so as to provide reference for prevention and control management of the operating room during the epidemic period.
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Although the epidemic outbreak of Corona Virus Disease 2019 (COVID-19) restricted freecoming and going of people, it was inevitable that fracture patients, elderly ones with low-energy fracture in part ICU lar, sought medical attention. In this special situation, itwas crucial for trauma orthopaedists to do well in prevention and control of COVID-19 infection and in perioperative management of their patients as well while they went on with routine diagnosis and treatment. It was also of great significance for prognosis of the patients and prevention and control of the epidemic that orthopaedic surgeons chose proper surgical and anesthesia methods. In the process of diagnosis, treatment, nursing and rehabilitation, medical staff too was challenged by how to prevent themselves from infection and how to eliminate cluster COVID-19 transmission. This paper, from the perspectives of orthopedic surgeons, nurses and patients, expounds briefly on the management of patients with orthopedic trauma during the epidemic period of COVID-19 in a mode of multidisciplinary comprehensive interventions.
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In December 2019, the corona virus disease 2019 (COVID-19) broke out in Wuhan, Hubei Province. Although the number of newly confirmed COVID-19 cases in provinces outside of Hubei Province has declined continuously since February 4, the epidemic of COVID-19 remains serious. As companies resume work, it is still inevitable that some high-energy orthopedic trauma patients and elderly patients with low-energy fractures will need surgical treatment. The operating room, as a place for close contact between doctors, patients and nurses, increases the risk of infection and transmission. Based on the current needs of orthopedic trauma patients and the situation of the country's resistance to the epidemic of COVID-19, the authors expound the operating room management, preparation of medical materials, transfer of patients needing surgery, intraoperative protection and post-operative end disinfection in Third Hospital of Hebei Medical University so as to provide reference for prevention and control management of the operating room during the epidemic period.
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The epidemic of corona virus disease 2019 (COVID-19) is still ongoing, and infections among health care workers are not uncommon. How to complete the diagnosis and treatment of orthopaedic diseases and prevent the spread of the epidemic is a great challenge for orthopaedic surgeons. On the basis of exposure history and medical conditions of orthopaedic patients, the hierarchical control is very important for reduction of the exposure for the medical staff and patients. In order to ensure medical safety and reduce the consumption of materials for the epidemic prevention, we classified the hospitalized orthopaedic patients into three classes and six levels, to provide effective references for all levels of hospitals in orthopaedic clinical work.
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Objective@#To explore the clinical outcome an anatomic quadrilateral surface plate for both-column acetabular fractures through the Stoppa combined with iliac fossa approach.@*Methods@#A retrospective study of the patients with both-column acetabular fractures treated with an anatomic quadrilateral surface plate through the Stoppa combined with iliac fossa approach from November 2015 to June 2017 was performed. Nineteen patients including 16 males and 3 females met the inclusion criteria. The mean age of included patients was 49.11 years (range, 25-68 years). There were 8 cases of fall injury, 7 cases of car accident injury and 4 cases of crushing injury. There were 11 cases of C1 type injury, 7 cases of C2 type, and 1 case of C3 type according to Tile classification. Patients included in this study were both-column acetabular fractures according to Letournel-Judet classification. There were six cases associated with posterior wall detachment. Minimally Stoppa combined with iliac fossa approach was performed to manage the displaced fragments. First, the anteromedially displaced iliopubic fragment was managed with a reconstruction plate through iliac fossa approach. Then, the medially displaced ischiadic fragment could be fixed with an anatomic quadrilateral surface plate through the Stoppa approach. The reduction quality was assessed by postoperative radiographs and CT scans according to the criteria proposed by Matta. The function of hip joint was assessed by the Merle d'Aubigné-Posteal score modified by Matta.@*Results@#The average operation time and blood loss were 115.26 min (range, 90-160 min) and 534.21 ml (range, 300-1000 ml), respectively. The mean length surgical incision was 18.82 cm (range, 16-20 cm). Average follow-up time was 19.84 months (range, 12-28 months). According to Matta criteria of reduction quality, anatomic reduction was obtained in 14 cases, and satisfactory reduction was gained in 3 cases, while unsatisfactory reduction was found in 2 cases (satisfactory rate=89.47%). All fractures healed well and mean healing time was 3.32 months (range, 3-5 months). The mean Merle d’Aubigné-Posteal score modified by Matta was 16.95 (range, 13-18), including 12 cases of excellent, 4 cases of good, and 3 cases of fair (satisfactory rate=84.21%). Intraoperative injury of lateral femoral cutaneous nerve developed in a case and obturator nerve damage occurred in another patient, respectively. Relevant symptoms were totally disappeared after two months’ conservative treatment (including neurotrophic therapy combined with adduction exercise of the affected thigh). Iliac fossa hematoma occurred in a case and relevant symptom was eliminated after puncture.@*Conclusion@#Satisfactory clinical outcome of both-column acetabular fractures could be obtained by the anatomic quadrilateral surface plate through the Stoppa combined with iliac fossa approach.
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Osteofascial compartment syndrome (OFCS) is clinically common and is well known to orthopedic surgeons.Clinicians attach great importance to OFCS because of its severe clinical consequences,and decompression of fascial compartment is often performed in emergency treatment.This article reviews the literature on the threshold of fascial compartment decompression proposed by many scholars in the past and discusses the problems in the clinical diagnosis of acute compartment syndrome,especially the inconsistent pressure thresholds as the indication for emergency decompression surgery.By observing calf fractures patients with tension blister,we found that the pressure of fascia decreased sharply upon the appearance of blisters.Meanwhile,the swelling gradually subsided as well as the clinical manifestations of pain and parasthsia.In view of the uncertainty of various thresholds of fascial decompression and self-decompression,the concepts of myofascial self-release law and muscle-swelling syndrome were first proposed.The author believes that when intracompartmental pressure rises to a point,some unknown mechanisms of fascia can achieve self-decompression.Therefore,no compartment syndrome will take place.We also emphasize that the ' muscle-swelling syndrome'should be strictly distinguished from the soft tissue necrosis caused by crush syndrome and acute limb vascular injury,so as to provide more precise treatment.We believe that without external restrictions such as casts,splints and compression bandages,the muscle-swelling syndrome can achieve self decompression by releasing the pressure in the compartment through tension blisters,and there is no need for fasciotomy.
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Objective To explore the clinical outcome an anatomic quadrilateral surface plate for both?column acetabu?lar fractures through the Stoppa combined with iliac fossa approach. Methods A retrospective study of the patients with both?col?umn acetabular fractures treated with an anatomic quadrilateral surface plate through the Stoppa combined with iliac fossa ap?proach from November 2015 to June 2017 was performed. Nineteen patients including 16 males and 3 females met the inclusion criteria. The mean age of included patients was 49.11 years (range, 25-68 years). There were 8 cases of fall injury, 7 cases of car accident injury and 4 cases of crushing injury. There were 11 cases of C1 type injury, 7 cases of C2 type, and 1 case of C3 type ac?cording to Tile classification. Patients included in this study were both?column acetabular fractures according to Letournel?Judet classification. There were six cases associated with posterior wall detachment. Minimally Stoppa combined with iliac fossa ap?proach was performed to manage the displaced fragments. First, the anteromedially displaced iliopubic fragment was managed with a reconstruction plate through iliac fossa approach. Then, the medially displaced ischiadic fragment could be fixed with an anatom?ic quadrilateral surface plate through the Stoppa approach. The reduction quality was assessed by postoperative radiographs and CT scans according to the criteria proposed by Matta. The function of hip joint was assessed by the Merle d’Aubigné?Posteal score modified by Matta. Results The average operation time and blood loss were 115.26 min (range, 90-160 min) and 534.21 ml (range, 300-1000 ml), respectively. The mean length surgical incision was 18.82 cm(range, 16-20 cm). Average follow?up time was 19.84 months (range, 12-28 months). According to Matta criteria of reduction quality, anatomic reduction was obtained in 14 cases, and satisfactory reduction was gained in 3 cases, while unsatisfactory reduction was found in 2 cases (satisfactory rate= 89.47%). All fractures healed well and mean healing time was 3.32 months (range, 3-5 months). The mean Merle d’Aubigné?Post?eal score modified by Matta was 16.95 (range, 13-18), including 12 cases of excellent, 4 cases of good, and 3 cases of fair (satisfac?tory rate=84.21%). Intraoperative injury of lateral femoral cutaneous nerve developed in a case and obturator nerve damage oc?curred in another patient, respectively. Relevant symptoms were totally disappeared after two months’conservative treatment (in?cluding neurotrophic therapy combined with adduction exercise of the affected thigh). Iliac fossa hematoma occurred in a case and relevant symptom was eliminated after puncture. Conclusion Satisfactory clinical outcome of both?column acetabular fractures could be obtained by the anatomic quadrilateral surface plate through the Stoppa combined with iliac fossa approach.
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The Letournel-Judet classification system for acetabular fractures is widely used, but there are still some shortcomings, such as incomplete classification and confusion of classification concepts, which cannot effectively guide the treatment. Professor Hou Zhiyong proposed and elaborated an improved acetabular fracture classification system based on the concept of three columns of acetabulum. However, the credibility and repeatability of the classification still lacked validation from clinical data. In this regard, the author included 463 patients with relatively complete imaging data admitted to Third Hospital of Hebei Medical University and Honghui Hospital affiliated to Xi'an Jiaotong University Medical College in the past five years. Four trauma orthopedists classified the patients according to the modified classification method of acetabular fracture. After two months, the original sequence of imaging data was disrupted and re-classified by the same trauma orthopedists. The consistency of the classification was evaluated by Kappa test and compared with Letournel-Judet classification. The results showed that credibility and repeatability of the modified classification were higher than Letournel-Judet classification, suggesting the feasibility of clinical application.
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Objective@#To evaluate the possibility of transverse sacroiliac screw placement in different segments of the sacrum.@*Methods@#Data of 80 pelvic CT scans (slice thickness ≤1.0 mm) archived in CT department of the Third Hospital of Hebei Medical University from September 2016 to October 2017 were retrospectively collected. Mimics software was used to rebuild the pelvis three-dimensional model. According to whether the sacral 1(S1) segment could place the transverse sacroiliac screws or not, all the sacrums were divided into normal group (n=55) and dysmorphic group (n=25). Simulation the S1, sacral 2(S2) transverse sacroiliac screw placement in 3-Matic software. Analysis whether there was any difference in maximum diameter and length of S2 transverse sacroiliac screw between the normal group and the dysmorphic group. The pelvic CT data of the dysmorphic group were measured, and the optimal tilt angle and length of the oblique S1 screw were obtained. The feasibility of transverse sacroiliac screw insertion in sacral 3(S3) segment was evaluated.t-test, rank sum test, and χ2 test was used to analyze data, respectively.@*Results@#In the dysmorphic group, the largest diameter of the S1 transverse screw was (4.9±1.6)mm, and the normal group was (13.6±3.6)mm (t=-15.07, P=0.00). In the dysmorphic group, the largest diameter of S2 transverse screw was (13.8±3.0)mm, and was (12.4±2.2)mm in the normal group(t=2.11, P=0.04). There was no significant difference in the length of S2 transverse sacroiliac screw between the two groups (t=0.47, P=0.64). In the dysmorphic group, the anterior vertebral height of S1 was (23.1±4.0)mm, which was significantly higher than that of the normal group ((14.1±4.2)mm)(t=9.01, P=0.00). The angle of S1S2 in the dysmorphic group was 10.9°(3.8°, 17.6°), which was significantly larger than that of the normal group (2.0°(1.0°, 2.0°) (Z=-4.03, P=0.00). In the dysmorphic group, the incline angle of the oblique S1 sacroiliac screw was (35.6±6.2)°, the anteversion angle was (37.2±4.4)°, and the mean screw length was (90.2±4.7)mm. In the dysmorphic group, the placement rate of S3 transverse sacroiliac screw was 48.0%, and that of the normal sacral group was 9.1%.@*Conclusions@#There is often dysmorphic in the sacrum in patients with large S1 anterior vertebral height and S1S2 angle. Sacral dysmorphic patients with posterior pelvic ring injury may be treated with S1 pedicle oblique sacroiliac screws. S3 transverse sacroiliac screws should be carefully placed, especially for the absence of sacral dysmorphic in patients.
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Objective To investigate the clinical effect of homeopathic reduction with minimally invasive adjustable plate in treatment of sacral fractures.Methods A retrospective case-control study was conducted to assess the data of 89 patients with sacral fractures treated from January 2013 to January 2015.There were 49 males and 40 females,with a mean age of 37.8 years (range,18-70 years).Denis classification was type Ⅰ in 24 patients,type Ⅱ in 48,and type Ⅲ in 17.Patients were divided into three groups according to fixation methods:homeopathic reduction with minimally invasive adjustable plate group (Group A,n =30),sacroiliac screw group (Group B,n =31) and iliolumbar rod group (Group C,n =28).Operation time,blood loss,intraoperative radiographic time,and complications were recorded.Reduction quality was assessed using the Matta criteria.Bone healing was evaluated based on X-ray appearance.Functional outcome was evaluated using the Majeed score at last tollow-up.Results Operation time was significantly lower in Group A [(109.3 ± 14.4) min] and Group B [(114.2 ± 17.7) min] than Group C [(126.8 ± 15.7)min] (P ＜ 0.05),but there was no significant difference between Groups A and B (P ＞ O.05).Blood loss was significantly lower in Group A [(433.3 ± 121.3)ml] and Group B [(461.3 ± 130.8)ml] than Group C [(785.7 ±205.0)ml] (P ＜0.05),but there was no significant difference between Groups A and B (P ＞ 0.05).Radiographic time was (5.6 ± 1.9) s in Group A,(13.4 ± 3.1)s in Group B,and (8.4 ± 2.5)s in Group C,showing significant difference among the three groups (P ＜ 0.05).Excellence rate of Matta score in Group A [70％ (21/30)] and Group C [86％ (24/28)] was higher than that in Group B [32％ (10/31)],but the there was no significant difference between Group A and C (P ＞ 0.05).Fracture healing was found in all patients and no nonunion was observed.Excellent rate of Majeed score in Group A [80％ (24/30)] and Group C [82％ (23/28)] was higher than that in Group B [54％ (17/31)],but the there was no significant difference between Groups A and C (P ＞0.05).Complication rate in Group B [29％ (9/31)] and GroupC [29％ (8/28)] were higher than that in Group C [3％ (1/30)],but the there was no significant difference between Groups B and C (P ＞ 0.05).Conclusion For sacral fractures,homeopathic reduction with minimally invasive adjustable plate can reduce operation time and intraoperative radiographic time,improve reduction rate and lower incidence of complications.