Objective To explore an effective micro-traumatechnic with small incision for hallux valgus. Methods From August 2002 to June 2004, 136 cases (263 feet) with hallux valgus were treated with micro-trauma technic with small incision and postoperative external elastic fixation. Of all the cases, 7 were males and 129 werefemales. Their ages ranged from 19 to 84 years. According to Coughlin classification, there were 24 gentle cases, 63 medium cases, and 49 severe cases. All the feet were with some degree of pain and flatfoot. Symptom, sign and theresults of X-ray were evaluated. Results Wound healed at stage Ⅰ.All cases were followed up for 8 to 26 months, 19 months on average. Hallux valgus of the 263 feet were completely healed, feet pain disappeared, and no nonunion or osteonecrosis was observed. Xray examination indicated that 105 feet’s hallux valgus angle was less than 12°, inter metatarsal angle less than 9°, and remedy subluxation of the tibial sesamoid less than 50%. Evaluation on the result indicated that there were 84 cases of excellent result, 48 cases of good result, 3 cases of fair result, and 1 case of poor result. The rate of excellent and good was 97%. Conclusion With less injury, less pain, complete restoration, and fewer possibility of relapse, microtrauma technic with small incision is effective in treating hallux valgus.
Objective To assess the effect of atraumatic restorative treatment (ART) on decayed deciduous and permanent teeth in children. Methods Such databases as CENTRAL of The Cochrane Library, MEDLINE, EMbase, CBM, CNKI, and VIP were searched, and the China clinical trial register center were also searched. The search was conducted by the end of April, 2009 to collect the randomized controlled trials (RCTs) of ART vs. conventional restorative treatment (CRT) for childhood caries. The data extraction was performed by two reviewers independently. The quality of the included studies was critically assessed and the data analyses were performed by the Cochrane Collaboration’s RevMan 5.0.2 software. Results A total of seven randomized controlled trials were included. Only was the descriptive analysis conducted because of the difference of restorative materials used in each study, the types of target teeth, the measure indexes, and the year limit of follow up, which showed that, most of the included studies suggested that the survival rate of restorative materials in all types of caries hole was similar between the ART group and the CRT group; only a few studies suggested that the CRT group was superior to the ART group; the children in the ART group felt more comfortable than those in the CRT group during the treatment procedure; two studies compared the working time and got an opposite results. Conclusion Because of the higher clinical heterogeneity of the include studies, the merger analysis fails to be conducted, so it is impossible to get a precise conclusion about the effect of treating childhood caries with ART vs. CRT, and more RCTs with high quality are needed for confirmation.
ObjectiveTo investigate the effectiveness of simultaneous treatment of traumatic calcaneal osteomyelitis and defect deformity with near-arc bone transport by Ilizarov technique.MethodsBetween January 2014 and August 2020, 6 cases of traumatic calcaneal osteomyelitis with defect deformities were treated by simultaneous treatment of near-arc bone transport by Ilizarov technique. The patients were all male; aged from 40 to 61 years (mean, 49.3 years). The disease duration was 2-72 months, with an average of 16.1 months. All patients were traumatic calcaneal osteomyelitis, including 4 cases of falling from height, 1 case of traffic accident injury, and 1 case of crushing injury. The infection affected the talar-heel joint in 4 cases, and the talar-heel joint was fused or partially fused in 2 cases. After the external fixator was removed, the Maryland foot scoring system was used to evaluate the foot function, and the American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot function scoring system was used to evaluate the ankle-hindfoot function, and were compared with the preoperative scores.ResultsAll patients were followed up 1.5-26.0 months, with an average of 16.3 months. All incisions healed by first intention, no recurrence of infection occurred, and no surgical intervention such as second-stage bone grafting and fusion was performed. Five cases of calcaneal osteomyelitis with defect deformity underwent one-stage osteotomy and slipped, 1 case of the original bone mass after debridement after infection of calcaneal fractures slipped directly. The bone sliding time was 28-62 days, with an average of 38.7 days; the sliding distance was 3.1-5.2 cm, with an average of 3.6 cm. In 1 patient, due to the short follow-up time, the calcaneal slip bone had not healed, the external fixator had not been removed (not involved in clinical scoring), but the foot shape, reexamination of X-ray films and with frame walking were satisfactory. The time with external fixator was 6-8 months, with an average of 6.5 months in the other 5 cases. After removing the external fixator, the foot returned to three-point weight-bearing, and the longitudinal arch was recovered to varying degrees, and there was no obvious varus valgus. The Maryland score after removal of the external fixator was 80.8±4.7, which was significantly higher than that before operation (33.6±4.3) (t=–35.782, P=0.000), 3 cases were excellent and 2 cases were good; the median AOFAS ankle-hindfoot score was 84, the interquartile range was (79, 86), which was significantly improved when compared with the preoperative score [the median score was 33.5, the interquartile range was (21.3, 37.5)] (Z=–2.023, P=0.043), 4 cases were excellent and 1 case was good. Among them, pain, walking distance, getting rid of walking aids, going up and down stairs, deformity, etc. were significantly improved when compared with preoperative ones. Mobility such as subtalar and hock joints were poor or disappeared.ConclusionSimultaneous treatment of traumatic calcaneal osteomyelitis and defect deformity with near-arc bone transport by Ilizarov technique can optimize the operation method, reduce the number of operations, and try to simulate the original shape of the calcaneus. It is an effective, economical, and novel treatment method.
In order to further improve the treatment level of rib, sternum, and lung trauma in China, and to provide patients with a comprehensive, safe, scientific, and standardized treatment model, we convened a meeting of outstanding thoracic surgery experts in the field of trauma in China to demonstrate and solicit opinions widely, and in accordance with the principle of evidence-based medicine, based on the best published Chinese and English evidence, finally formulated this consensus. This consensus aims to solve the possible problems in the treatment of lung, rib, and sternum trauma to the greatest extent, and provide scientific and standard clinical solutions for the treatment of thoracic surgery trauma.
Objective To evaluate the effectiveness of arthroscopic debridement and release for post-traumatic arthritis of subtalar joint. Methods Between January 2011 and December 2014, 14 cases of post-traumatic arthritis of the subtalar joint underwent arthroscopic debridement and release, and the clinical data were retrospectively analyzed. All patients were male, aged 42 years on average (range, 32-62 years). Calcaneus fracture was caused by falling from height; 8 cases received conservative treatment and the other 6 cases received open reduction and internal fixation. The mean interval from injury to operation was 3.4 years (range, 2-7 years). The arthroscopic debridement and release were performed through lateral portals. The injury degree of articular cartilage was classified as grade 3 in 4 cases and grade 4 in 10 cases based on Outerbridge rating. The degree of pain was assessed by visual analogue scale (VAS) and the function of joint was assessed by the American Orthopaedic Foot & Ankle Society (AOFAS) Ankle Hindfoot Scale. Results All incisions healed by first intention and no complication occurred. The follow-up time was 18 months. Pain was relieved obviously; VAS was significantly decreased to postoperative 3.8±0.9 at 18 months from preoperative 7.7±1.2 (t=9.728,P=0.000), and AOFAS Ankle Hindfoot Scale was significantly increased to postoperative 59.1±8.8 from preoperative 37.6±8.2 (t=6.688,P=0.000). During follow-up, no patient was given arthrodesis and no worsened sign was found on the postoperative CT and MRI. Conclusion Arthroscopic debridement and release for post-traumatic arthritis of the subtalar joint can relieve clinical symptoms and delay subtalar arthrodesis.
ObjectiveTo summarize the clinical characteristics of traumatic pancreatitis (TP) after pancreatic trauma and illustrate the experience of specialized treatment. MethodsClinical data of 73 patients with TP treated in our hospital from January 2008 to June 2014 were collected. The pancreatic injury location, grade, and TP pathogenic factors were analyzed, summarized the common problem and the regularity in TP course, and summarized the treatment strategy, methods of surgical intervention, operation key points and difficulties of TP. ResultsThe grade of pancreatic trauma in the all of patients was mainly to levels of 2, 3, and 4, the head of the pancreas injury accounted for 31.5% (23/73), cervical pancreatic body and tail injuries accounted for 68.5% (50/73). Fifty-nine patients were from other hospitals referral. The occurrence of TP peak period was 4-7 days after pancreatic trauma. Pancreatic fistula and uncontrolled peritoneal infection were the treatment difficulty of TP. It's the effective minimally invasive treatment methods for TP that percutaneous catheter drainage, pancreatic duct stent placement, and endoscopic abscess debridement. Forty-two patients with TP needed reoperations, and 19 cases underwent more than 2 times operation. ConclusionsBecause of the condition of TP is complex and changeable, and difficulty to treat, so the early definitive diagnosis and appropriate surgical strategy play a crucial role in the treatment of TP. Besides, professional team of pancreatic surgery has advantages in estimating patients' conditions, selecting and performing surgical interventions.
Objective To explore the early diagnostic value of single photon emission computed tomography(SPECT), thoracic computed tomography(CT),and chest X-ray for closed chest trauma. Methods To establish the animal model of unilateral chest impact trauma,to adopt SPECT, thoracic CT, and chest X-ray for early diagnosis of closed chest trauma,and to compare these findings with postmortem examination. Results Thirty minutes after blunt chest trauma, the region of interesting (ROI) between traumatized lung and the heart (ROI2/ROI1) immediately increased to the peak six hours after trauma; on the contralateral lung, the ratio (ROI3/ROI1) increased slowly and reached the peak after six hours, these ratio was still smaller than that of the traumatized lung. These differences were significant (Plt;0.01). Conclusions Chest X-ray is still the most fundamental diagnostic method of chest trauma,but it was thought that the patients of severe chest trauma and multiple injuries should be examined early by thoracic CT. Radionuclide imaging have more diagnostic value than chest X-ray on pulmonary contusion. The diagnostic sensibility to pulmonary contusion of thoracic CT is superior to conventional radiograph,but thoracic CT is inferior to SPECT on exploring exudation and edema of pulmonary contusion. Thoracic CT is superior to conventional radiograph on diagnosis of chest trauma,therefore patients of severe chest trauma and multiple injuries should be adopted to thoracic CT examination at emergency room in order to be diagnosed as soon as possible.
Emergency treatment of ocular trauma is a systematic and complicated work. Rapid and correct diagnosis and treatment are needed to maximize the recovery of ocular structure and function. In recent years, China has made remarkable progress in the emergency treatment of ocular trauma, including the development of Expert consensus on the norms of emergency treatment of ocular trauma in China (2019), the establishment of a national ocular trauma database, and the development of VisionGo Artificial Intelligence prediction system for ocular trauma. These measures improve the treatment level of ocular trauma and provide support for the prediction of postoperative visual acuity in severe traumatic eyes. However, with the development of economy and society, the characteristics of ocular trauma in our country have changed. For example, the majority of hospitalized patients were open ocular injuries, farmers and workers were the main occupational groups, and the proportion of eye injuries caused by traffic injuries increased year by year, and the proportion of women and minors increased. Although the annual loss of life of ocular trauma disability in China has decreased faster than the world average, the emergency treatment of ocular trauma still faces many challenges, such as regional differences, insufficient primary medical resources, lack of standardized training, and insufficient promotion of emergency treatment standards. In order to cope with these challenges, it is necessary to further strengthen the popularization of science and technology for the prevention and treatment of ocular trauma, standardize the emergency treatment process, strengthen the training of grass-roots medical personnel, strengthen the safety of emergency surgery, and pay special attention to the particularity of children's ocular trauma. In addition, relevant research has been actively carried out to establish a complete database of emergency patients with ocular trauma to promote the accurate prevention and treatment of ocular trauma.
Objective To investigate the application and long-termresults of epiglottic in reconstruction of the traumatic laryngotracheal stenosis.Methods From January 1988 to February 2002, 42 patients with traumatic laryngotracheal stenosis were treated, including 33 laryngeal stenosis and9 laryngotracheal stenosis. The following surgical treatment were performed: ① lowered epiglottic andbi-pedicled sternohyoid myofascial flap and ② lowered epiglottic and bipedicledsternohyoid myofascial flap and sternocleidomastoideus clavicle membrane flap. Results Thirty-seven patients(88.1%) were successfully decannulated 10 to 75 daysafter operation. Feeding tube lasted from 9 to 24 days, all the patients rehabilitated deglutition after surgery. The time of using stent was 9 to 19 days in 25cases.All patients were followed up 1 year to 3 years and 4 months. The function of larynx recovered completely in 37 decannulated patients and partially in 5cannulated patients. Conclusion Epiglottic- has the advantages of easy gain, high antiinfection and survival rate, and stable structure. A combination of epiglottic and the bipedicled sternohyoid myofascial flap plus sternocleidomastoideus clavicle membrane flap can repair large laryngeal and tracheal defects.
Severe heart and great vessel injuries were a fatal traumatic entity. How to improve the survival rate of these victims still was a challenge to date. This paper included： the pathogenesis and resuscitation of commotio eordis ; traumatic pericardial rupture associated with heart luxation and/or diaphragmatocele in pericardial cavity; indication selection of emergency room thoracotomy for severe heart injury and traumatic aortic disruption treated with endovascular stent graft. For the purpose of increasing our recognition of the severe trauma and making the early diagnosis and management as early as possible. The main relative references published in recently 5 years were reviewed.