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1.
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi ; 38(7): 862-866, 2024 Jul 15.
Article in Chinese | MEDLINE | ID: mdl-39013825

ABSTRACT

Objective: To analyze the effectiveness of external fixator combined with Kirschner wire (EF-KW) fixation in the treatment of oblique and comminuted distal humeral metaphyseal-diaphyseal junction (DHMDJ) fractures in children. Methods: A clinical data of 22 children with DHMDJ fractures who met the selection criteria between April 2021 and December 2023 was retrospectively analyzed. All patients were treated with EF-KW fixation. There were 14 boys and 8 girls with an average age of 6.8 years (range, 1.5-12.0 years). The time from injury to operation was 14-38 hours (mean, 24.2 hours). There were 18 cases of comminuted fractures and 4 cases of oblique fractures; and 1 case of median nerve injury and 1 case of radial nerve injury before operation. The occurrence of postoperative complications was recorded. At last follow-up, the function of the affected elbow joint was evaluated according to the Mayo elbow joint function score, and the Baumann's angle (BA) and humero-capitellar angle (HCA) of the affected and healthy sides were recorded and compared. Results: All fractures were successfully treated with closed reduction and no complications such as nerve injury occurred. Superficial infection occurred in 4 cases after operation and healed after symptomatic treatment. The incisions of other patients healed by first intention. All patients were followed up 9-24 months (mean, 13.8 months). At last follow-up, according to the Mayo elbow joint function score, the elbow joint function was rated as excellent in 15 cases, good in 6 cases, and fair in 1 case, with an excellent and good rate of 95.5%. The neurologic injury before operation recovered gradually. X-ray films reexamination showed that all fractures healed, and the healing time of fractures ranged from 29 to 61 days, with an average of 35.6 days. At last follow-up, there was no significant difference in BA and HCA between the healthy side and the affected side ( P>0.05). During follow-up, 1 case developed mild cubitus varus, while the other patients had no serious complications. Conclusion: EF-KW fixation for oblique and comminuted DHMDJ fractures in children has the advantages of less trauma, simple operation, easy reduction, good stability after reduction, low incidence of serious complications, and good elbow functional recovery.


Subject(s)
Bone Wires , External Fixators , Fractures, Comminuted , Humeral Fractures , Humans , Male , Female , Child , Humeral Fractures/surgery , Retrospective Studies , Fractures, Comminuted/surgery , Child, Preschool , Infant , Treatment Outcome , Range of Motion, Articular , Elbow Joint/surgery , Fracture Fixation/methods , Postoperative Complications , Fracture Healing , Diaphyses/injuries , Diaphyses/surgery
4.
Int Orthop ; 48(8): 2211-2216, 2024 Aug.
Article in English | MEDLINE | ID: mdl-38888756

ABSTRACT

PURPOSE: Acute compartment syndrome (ACS) remains a devastating complication of orthopaedic trauma. The tibial diaphysis is especially implicated in the development of ACS, both at the time of injury and after operative management. Identification of risk factors for ACS for these distinct scenarios has been investigated in a large cohort of patients. METHODS: This is a retrospective cohort study of all adults (age 18 years and older) presenting to a level 1 trauma centre with a diaphyseal tibia fracture. ACS was determined by a combination of clinical signs and symptoms and compartmental pressure monitoring. Potential risk factors were subject to univariate analysis with significant variables undergoing binary logistic regression analysis. RESULTS: 1147 tibial diaphyseal fractures over a twelve year period were studied. Age, multifragmented fracture pattern, male gender, high energy mechanism and intra- articular extension all showed a statistically significant association for ACS. Increasing body mass index (BMI) and treatment with an intramedullary nail favoured development of ACS post-operatively. CONCLUSION: Risk factors for the development of ACS specifically in tibial diaphyseal fractures have been highlighted. Patients managed with IMN or high BMI may warrant particular observation following operative intervention.


Subject(s)
Compartment Syndromes , Diaphyses , Tibial Fractures , Humans , Tibial Fractures/surgery , Tibial Fractures/epidemiology , Tibial Fractures/complications , Male , Female , Risk Factors , Retrospective Studies , Adult , Compartment Syndromes/etiology , Compartment Syndromes/epidemiology , Compartment Syndromes/surgery , Compartment Syndromes/diagnosis , Middle Aged , Diaphyses/injuries , Adolescent , Aged , Young Adult , Fracture Fixation, Intramedullary/adverse effects , Fracture Fixation, Intramedullary/methods , Body Mass Index , Acute Disease , Cohort Studies , Aged, 80 and over
5.
Ulus Travma Acil Cerrahi Derg ; 30(6): 451-457, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38863290

ABSTRACT

BACKGROUND: This study compares the efficacy and safety of lateral approach surgery with and without radial nerve dissection in treating humeral diaphyseal fractures. It assesses clinical, radiological, and complication outcomes, providing a description of the surgical methods and perioperative benefits. METHODS: We retrospectively analyzed data from 71 patients admitted between May 2015 and December 2022 who underwent lateral approach surgery for humeral diaphyseal fractures. Group 1, consisting of 34 patients without radial nerve dissection, and Group 2, comprising 37 patients with radial nerve dissection, were compared. Parameters such as age, gender, fracture side (right/left), fracture type, follow-up time, surgical duration, blood loss, radiological and clinical evaluations (including Shoulder-Elbow range of motion [ROM] and Quick Disabilities of the Arm, Shoulder, and Hand score [Q-DASH]), and complications were examined. Surgical techniques and outcomes were documented. RESULTS: Both groups exhibited comparable distributions in age, gender, fracture types, and follow-up times (p>0.05). Group 1 demonstrated significantly lower surgical duration and blood loss compared to Group 2 (p<0.05 for both). Clinical assessment revealed satisfactory shoulder and elbow ROM within functional limits for all patients, with no instances of infection. Q-DASH scores were similar between groups. Postoperative radial nerve palsy occurred in one patient in Group 1 and three patients in Group 2, with all cases resolving uneventfully during outpatient follow-ups. Radiological assessment confirmed uneventful union in all patients. CONCLUSION: Lateral approach surgery without radial nerve dissection for humeral diaphyseal fractures offers comparable effectiveness and safety to conventional surgery, with potential perioperative advantages such as reduced operation time and blood loss.


Subject(s)
Humeral Fractures , Radial Nerve , Humans , Male , Female , Humeral Fractures/surgery , Retrospective Studies , Adult , Radial Nerve/injuries , Radial Nerve/surgery , Middle Aged , Fracture Fixation, Internal/methods , Range of Motion, Articular , Treatment Outcome , Diaphyses/surgery , Diaphyses/injuries , Young Adult
6.
BMC Musculoskelet Disord ; 25(1): 389, 2024 May 18.
Article in English | MEDLINE | ID: mdl-38762453

ABSTRACT

BACKGROUND: Several methods have been used for the treatment of pediatric distal femoral fractures, such as elastic stable intramedullary nail (ESIN), external fixator (EF) and plate osteosynthesis, but there has been no consensus about the optimal method. The purpose of this study was to compare the clinical outcome between EF and ESIN techniques used in metaphyseal-diaphyseal junction (MDJ) fractures of the pediatric distal femur. METHODS: We retrospectively analyzed operatively treated MDJ fractures of pediatric distal femur between January 2015 and January 2022. Patient charts were reviewed for demographics, injury and data of radiography. All of the patients were divided into EF and ESIN groups according to the operation techniques. Malalignment was defined as more than 5 degrees of angular deformity in either plane. Clinical outcomes were measured by Flynn scoring system. RESULTS: Thirty-eight patients were included in this study, among which, 23 were treated with EF, and 15 with ESIN. The mean follow-up time was 18 months (12-24 months). At the final follow-up, all of the fractures were healed. Although there were no statistical differences between the two groups in demographic data, length of stay, estimated blood loss (EBL), rate of open reduction, time to fracture healing and Flynn score, the EF was superior to ESIN in operative time, fluoroscopic exposure and time to partial weight-bearing. The EF group had a significantly higher rate of skin irritation, while the ESIN had a significantly higher rate of malalignment. CONCLUSION: EF and ESIN are both effective methods in the treatment of MDJ fractures of the pediatric distal femur. ESIN is associated with lower rates of skin irritation. However, EF technique has the advantages of shorter operative time, reduced fluoroscopic exposure, and shorter time to partial weight-bearing, as well as lower incidence of malalignment. LEVEL OF EVIDENCE: Level III.


Subject(s)
Bone Nails , External Fixators , Femoral Fractures , Fracture Fixation, Intramedullary , Humans , Female , Male , Retrospective Studies , Femoral Fractures/surgery , Femoral Fractures/diagnostic imaging , Child , Fracture Fixation, Intramedullary/instrumentation , Fracture Fixation, Intramedullary/methods , Treatment Outcome , Case-Control Studies , Fracture Healing , Diaphyses/injuries , Diaphyses/surgery , Diaphyses/diagnostic imaging , Child, Preschool , Follow-Up Studies , Adolescent , Femur/surgery , Femur/diagnostic imaging
7.
J Pediatr Orthop ; 44(8): e717-e721, 2024 Sep 01.
Article in English | MEDLINE | ID: mdl-38813812

ABSTRACT

BACKGROUND: Pediatric patients with isolated femoral diaphyseal fractures are difficult to assess for nonaccidental trauma (NAT). The purpose of this study was to determine (1) if there are any demographic features of isolated femoral diaphyseal fractures associated with suspected NAT and (2) if there are clinical signs associated with isolated femoral diaphyseal fractures associated with suspected NAT. METHODS: All patients with femoral diaphyseal fractures from January 2010 to June 2018 were reviewed. We included patients younger than 4 years old with isolated femoral diaphyseal fractures. We excluded patients 4 years old and older, polytraumas, motor vehicle collisions, and patients with altered bone biology. Diagnosis of suspected NAT was determined by review of a documented social work assessment. We recorded fracture characteristics including location along femur as well as fracture pattern and presence of associated findings on NAT workup including the presence of retinal hemorrhage, subdural hematoma, evidence of prior fracture, or cutaneous lesions. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of these associated findings were calculated. RESULTS: Totally, 144 patients met the inclusion criteria. Social work was consulted on 50 patients (35%). Suspected NAT was diagnosed in 27 patients (19%). The average age of patients with suspected NAT was 0.82 and 2.25 years in patients without NAT ( P <0.01). The rate and type of skin lesions present on exam were not different between the 2 groups. Patients with suspected NAT had no findings of retinal hemorrhage or subdural hematoma, but 5 of 27 patients (19%) had evidence of prior fracture on skeletal survey. The sensitivities of retinal hemorrhage, subdural, and skeletal survey were 0%, 0%, and 19% and the specificities of all were 100%. The NPVs were 39%, 27%, and 63%, respectively. The PPV of skeletal survey was 100%. Since there were no patients in this study with positive findings of retinal hemorrhage or subdural hematoma, the PPV for these could not be assessed. CONCLUSIONS: In the current study, signs of NAT such as skin lesions, retinal hemorrhage, subdural hematoma, and evidence of prior fracture on skeletal survey may not be helpful to diagnosis suspected NAT in patients with an isolated femoral diaphyseal fracture. LEVEL OF EVIDENCE: Level III-diagnostic study.


Subject(s)
Child Abuse , Diaphyses , Femoral Fractures , Humans , Child Abuse/diagnosis , Female , Male , Child, Preschool , Infant , Diaphyses/injuries , Retrospective Studies , Predictive Value of Tests
8.
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi ; 38(5): 613-617, 2024 May 15.
Article in Chinese | MEDLINE | ID: mdl-38752250

ABSTRACT

Objective: To summarize the research progress in the treatment of distal humeral metaphyseal-diaphyseal junction (DHMDJ) fractures in children and to provide reference for clinical practice. Methods: The characteristics and treatment methods of transverse and comminuted DHMDJ fractures in children were summarized and analyzed by referring to relevant literature at home and abroad. Results: DHMDJ fractures in children are not uncommon clinically, with high fracture line position, multi-directional instability, difficult closed reduction in treatment, and easy to cause complications such as coronal and sagittal deformity of the elbow. The Kirschner wire technique was effective for DHMDJ fractures with the fracture line at the middle and low levels, but was prone to iatrogenic ulnar nerve injury. Elastic stable intramedullary nail is suitable for higher-position transverse DHMDJ fractures. However, this technique requires a second operation to remove the internal fixator, and may cause iatrogenic epiphysis plate injury in children. External fixator is a new way to treat DHMDJ fractures, and it can show satisfactory results for transverse and comminuted DHMDJ fractures. However, at present, there are few relevant studies, and most of them focus on biomechanical studies, and the efficacy lacks high-quality clinical research support. Conclusion: The ultimate goal of DHMDJ fracture treatment in children is to restore the anatomical alignment of the fracture and prevent the loss of reduction. The choice of internal fixator depends on the location of the fracture line and the shape of the fracture to provide personalized treatment.


Subject(s)
Fracture Fixation, Internal , Humeral Fractures , Humans , Child , Humeral Fractures/surgery , Fracture Fixation, Internal/methods , Bone Wires , External Fixators , Diaphyses/injuries , Fractures, Comminuted/surgery , Fracture Fixation, Intramedullary/methods , Treatment Outcome , Bone Plates , Bone Nails , Internal Fixators , Child, Preschool , Elbow Joint/surgery , Fracture Healing
9.
Eur J Orthop Surg Traumatol ; 34(5): 2505-2510, 2024 Jul.
Article in English | MEDLINE | ID: mdl-38662197

ABSTRACT

BACKGROUND: Grade III open tibial diaphyseal fractures are challenging to treat and controversy exists on whether to treat them with an intramedullary nail (IMN) or a circular frame (CF). This study aims to compare outcomes for intramedullary nail and circular frame in the treatment of open tibial diaphyseal fractures. METHODOLOGY: Retrospective study at a major trauma center of all patients admitted with a grade III open tibial diaphyseal fracture between January 2016 and January 2022. The primary outcome measures were major complications: non-union, malunion, refracture, DBI and amputation. Secondary outcome measures were time to union and reoperation rates. RESULTS: Fifty-five patients were included in the study, 32 patients in CF group and 23 patients in IMN group. There were no significant differences in the baseline demographics of patients in both groups. Major complications were recorded in 13 limbs (54%) in IMN group and in 18 limbs (56%) in CF group which were not statistically significant (p = 0.797). Deep bone infection rates were noted in 4 (12.5%) in the CF group, compared to 1 (4%) in IMN group; however, the result was not statistically significant (p = 0.240). Amputation rates as a result of infected non-unions were seen in 1 limb (4%) in IMN group and 2 limbs (6%) in CF group (p = 0.99). Median time to union was significantly shorter in IMN group at 30 weeks compared to 30 weeks for CF group (p = 0.04). CONCLUSION: IMN should be the treatment of choice in the treatment of grade III open tibial diaphyseal fracture, but CF should be considered for delayed treatment and in patients with bone loss.


Subject(s)
Bone Nails , Diaphyses , Fracture Fixation, Intramedullary , Fractures, Open , Tibial Fractures , Humans , Tibial Fractures/surgery , Fracture Fixation, Intramedullary/instrumentation , Fracture Fixation, Intramedullary/methods , Fracture Fixation, Intramedullary/adverse effects , Female , Male , Fractures, Open/surgery , Retrospective Studies , Adult , Diaphyses/injuries , Diaphyses/surgery , Middle Aged , Reoperation/statistics & numerical data , Amputation, Surgical/methods , Fractures, Malunited/surgery , Fracture Healing , Fractures, Ununited/surgery , Fractures, Ununited/etiology , Postoperative Complications/etiology , External Fixators , Treatment Outcome
10.
J Orthop Traumatol ; 25(1): 16, 2024 Apr 13.
Article in English | MEDLINE | ID: mdl-38615140

ABSTRACT

PURPOSE: The purpose of this systematic review is to examine the outcomes, complications, and potential advantages of using anatomical interlocking intramedullary nails (IMN) in the treatment of radius and ulnar shaft diaphyseal fractures in adults. METHODS: Medline, Embase, Web of Science, and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases were searched between January 2000 and January 2023. Studies meeting criteria were observational or randomized controlled trials evaluating outcomes in IMN for adult diaphyseal forearm fractures. Standardized data extraction was performed and a quality assessment tool was used to evaluate individual study methodology. Descriptive statistics for interventions, functional outcomes, and complications were reported. Meta-analysis was performed for patient-reported outcome measures and operative time. RESULTS: A total of 29 studies involving 1268 patients were included with 764 (60%) undergoing IMN, 21% open reduction and internal fixation (ORIF), and 9% hybrid fixation. There was no significant difference between groups in DASH and Grace-Eversmann scores. Operative time was significantly shorter in IMN compared with ORIF. The DASH scores were: 13.1 ± 6.04 for IMN, 10.17 ± 3.98 for ORIF, and 15.5 ± 0.63 in hybrids. Mean operative time was 65.3 ± 28.7 in ORIF and 50.8 ± 17.7 in IMN. Complication rates were 16.7% in the IMN group, 14.9% in ORIF, and 6.3% in hybrid constructs. There were 11 cases of extensor pollicis rupture in the IMN group. Average IMN pronation and supination were 78.3° ± 7.9° and 73° ± 5.0°, respectively. Average ORIF pronation and supination was 82.15° ± 1.9° and 79.7° ± 4.5°, respectively. CONCLUSIONS: Similar functional outcomes and complication rates along with shorter operative times can be achieved with IMN compared with ORIF. The use of IMN is promising, however, higher quality evidence is required to assess appropriate indications, subtle differences in range of motion, implant-related complications, and cost-effectiveness. Trail Registration PROSPERO (International Prospective Register of Systematic Reviews) (ID: CRD42022362353).


Subject(s)
Bone Nails , Fracture Fixation, Intramedullary , Radius Fractures , Ulna Fractures , Humans , Fracture Fixation, Intramedullary/methods , Fracture Fixation, Intramedullary/instrumentation , Fracture Fixation, Intramedullary/adverse effects , Radius Fractures/surgery , Ulna Fractures/surgery , Adult , Diaphyses/surgery , Diaphyses/injuries , Postoperative Complications , Treatment Outcome , Operative Time
11.
Injury ; 55(6): 111516, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38604112

ABSTRACT

OBJECTIVES: The aim of this study was to compare the radiological and clinical results of femoral diaphyseal fractures operated in the lateral decubitus position with those operated in the supine position on a traction table and to detail the perioperative surgical technique. PATIENTS AND METHODS: Between October 2018 and January 2022, in this prospective, randomized, and single-blind comparative study, 75 patients diagnosed with adult femoral diaphyseal fractures to whom intramedullary nails were applied were operated in the lateral decubitus position without a traction table (Group 1, 37 patients) and in the supine position with a traction table (Group 2, 38 patients). Preoperative age, gender, fracture mechanism, fracture type, and surgical waiting times were determined. Perioperative anesthesia type, surgery preparation time, surgical time, number of fluoroscopy doses, amount of bleeding, and type of reduction were evaluated, and detailed observational descriptions of the surgical techniques were made. In the postoperative period, radiological evaluations were made with x-ray radiography and orthoroentgenogram, while in the clinical evaluation, hip-knee joint range of motion and rotational evaluation were made with the Craigs test. Follow-up periods were determined and complications noted. RESULTS: The average age was 32 in Group 1 and 28 in Group 2, the female/male ratio was 1:36 in Group 1 and 5:33 in Group 2, and the follow-up period was 18.2 months Group 1 and 21.7 months in Group 2. No significant difference was detected between the groups in terms of age, gender, fracture mechanism, fracture type, anesthesia type, surgical waiting time, and follow-up period (p > 0.05). Compared to Group 2, the shorter preparation time, surgical time, and number of fluoroscopy doses in Group 1 were found to be statistically significant (p < 0.05). The differences in the amount of bleeding and need for open reduction were not statistically significant between the groups (p > 0.05), and no statistical difference was found in joint range of motion and rotational evaluation in clinical evaluation in both groups (p > 0.05). There was no significant difference in terms of complications between groups. CONCLUSIONS: We found the lateral decubitus method without a traction table to be a safe and effective alternative to the supine method with a traction table in terms of the radiological and clinical results and that it also has the advantages of shortening the surgical time, reducing radiation exposure. LEVEL OF EVIDENCE: Level 1 prospective, randomized, single-blind controlled study.


Subject(s)
Femoral Fractures , Fracture Fixation, Intramedullary , Patient Positioning , Traction , Humans , Fracture Fixation, Intramedullary/methods , Fracture Fixation, Intramedullary/instrumentation , Female , Male , Femoral Fractures/surgery , Femoral Fractures/diagnostic imaging , Adult , Prospective Studies , Traction/methods , Patient Positioning/methods , Treatment Outcome , Single-Blind Method , Range of Motion, Articular , Middle Aged , Diaphyses/surgery , Diaphyses/injuries , Supine Position , Bone Nails , Operative Time , Young Adult , Radiography , Fracture Healing/physiology
12.
Ortop Traumatol Rehabil ; 26(1): 357-362, 2024 Feb 29.
Article in English | MEDLINE | ID: mdl-38646900

ABSTRACT

BACKGROUND: Humerus shaft fractures are common in orthopaedic practice. The emphasis in treatment has shifted from prolonged immobilisation to early mobilisation and internal fixation when needed for a quicker return to normal function. Internal fixation methods include plate osteosynthesis and intramedullary nailing. This study specifically evaluated the effectiveness of flexible intramedullary nails in treating diaphyseal humeral fractures. MATERIAL AND METHODS: Between April 2007 and January 2010, Alexandria University Hospital treated 29 patients (21 males, 8 females) with diaphyseal humeral fractures. Treatment involved closed reduction and percutaneous fixation using two flexible nails. Patients, aged 17 to 65 with a mean age of 32, were included if they did not have pathological fractures, were above 16 years old, and were medically suitable. Causes included pedestrian vehicle accidents (17 cases) and falls or sports-related activities (12 cases). Surgical intervention occurred 1 to 8 days after the injury. RESULTS: Between April 2007 and January 2010, Alexandria University Hospital treated 29 patients (21 males, 8 females) for diaphyseal humeral fractures using closed reduction and percutaneous fixation with two flexible nails. Patients, aged 17 to 65, were monitored for an average of 18 months. Radiographic assessments showed complete union in nineteen fractures within 13 to 21 weeks. One patient experienced non-union but was successfully treated with bone grafting and plating. There were no significant intraoperative complications. Notably, four patients with preoperative radial nerve injuries recovered within 6 to 8 weeks. Evaluation using the Stewart and Hundley Scoring technique showed excellent outcomes for 60% of patients, good outcomes for 30%, fair outcomes for 5%, and poor outcomes for 5%. CONCLUSIONS: 1.The Elastic Stable Intramedullary Nailing (ESIN) technique shows promise in the treatment of humeral shaft fractures. 2. However, the success of treatment may depend on various factors, including patient age, fracture characteristics, and the presence of complications such as open fractures and radial nerve palsy. 3. Careful consideration of these factors is necessary when selecting a treatment approach for humeral shaft fractures.


Subject(s)
Bone Nails , Fracture Fixation, Intramedullary , Humeral Fractures , Humans , Male , Female , Adult , Fracture Fixation, Intramedullary/methods , Fracture Fixation, Intramedullary/instrumentation , Middle Aged , Humeral Fractures/surgery , Prospective Studies , Young Adult , Adolescent , Aged , Treatment Outcome , Diaphyses/surgery , Diaphyses/injuries , Fracture Healing , Egypt
13.
Orthop Traumatol Surg Res ; 110(1): 103594, 2024 Feb.
Article in English | MEDLINE | ID: mdl-36921758

ABSTRACT

BACKGROUND: Fractures to the fifth's metatarsal (MT-V) diaphysis are common. These are inconsistently referred to as diaphyseal-, shaft-, or Dancer's fractures. A comprehensive analysis of the MT-V fracture morphology is missing. The aim was to qualitatively and quantitatively analyze fracture patterns of MT-V diaphyseal fractures. HYPOTHESIS: Fractures to the shaft of the fifth metatarsal feature specific fracture morphologies. MATERIALS AND METHODS: Retrospective, radiologic database study. Included were all acute, isolated MT-V shaft fractures (including the proximal [Lawrence and Botte (L&B) III] and distal meta-diaphysis). Demographics and fracture characteristics were assessed. Each proximal fracture line was drawn, scaled, and a qualitative and quantitative fracture line analysis was conducted. The quantitative fracture line analysis aimed at identifying dens clusters with arbitrary shape using the DBSCAN algorithm. Data are presented as mean±standard deviation. RESULTS: Out of 704 eligible MT-V fractures, 156 met the inclusion criteria. Patient's mean age was 46±19 years and 94% suffered a low energy trauma. Qualitative and quantitative fracture line analysis revealed three distinct fracture patterns. The proximal (30%) and distal (5%) meta-diaphyseal clusters showed a predominant transverse fracture pattern. The vast majority of diaphyseal fractures (56%) were spiral/oblique fractures, progressing from the proximal lateral meta-diaphyseal region in an oblique course at 61±9° to the medial distal diaphyseal cortex. Seven percent of diaphyseal fractures showed a transverse fracture pattern. DISCUSSION: Based on a qualitative and quantitative analysis of all MT-V shaft fractures, three distinct fracture clusters were identified with homogeneous fracture patterns. MT-V shaft fractures should therefore be classified as proximal meta-diaphyseal (L&B Type III), diaphyseal (oblique or transverse) and distal meta-diaphyseal. LEVEL OF PROOF: IV; retrospective database study.


Subject(s)
Foot Injuries , Fractures, Bone , Metatarsal Bones , Humans , Adult , Middle Aged , Aged , Metatarsal Bones/diagnostic imaging , Retrospective Studies , Diaphyses/diagnostic imaging , Diaphyses/injuries , Foot
14.
JBJS Case Connect ; 13(2)2023 04 01.
Article in English | MEDLINE | ID: mdl-37071735

ABSTRACT

CASE: A 9-month-old infant girl with Down syndrome presented with an atrophic nonunion of the right humerus diaphysis secondary to birth trauma. Surgical intervention included open reduction and external fixation plus cadaveric cancellous bone allograft and platelet-rich plasma and then was changed to an external fixator in axial compression. At 16 months after surgery, bone healing was achieved. CONCLUSION: Nonunions in infants are rare, and their treatment is a challenge; an adequate vascular supply with good stabilization and reduction are keys to management. We believe that the improvement in reduction and stability under axial compression were the keys to achieve consolidation.


Subject(s)
Fractures, Ununited , Humeral Fractures , Female , Humans , Infant , Fractures, Ununited/diagnostic imaging , Fractures, Ununited/surgery , Diaphyses/injuries , Humeral Fractures/diagnostic imaging , Humeral Fractures/surgery , Humerus , Open Fracture Reduction
15.
J Feline Med Surg ; 24(7): 662-674, 2022 07.
Article in English | MEDLINE | ID: mdl-35775308

ABSTRACT

PRACTICAL RELEVANCE: Cats frequently present with diaphyseal fractures, which require treatment in order to achieve a good return to function. These fractures often occur due to significant trauma; for example, as a result of road traffic accidents, high-rise syndrome and dog bite wounds. The first priority is to ensure the patient is systemically well before embarking on any specific surgical treatment of a fracture. CLINICAL CHALLENGES: Surgical management of diaphyseal fractures can be challenging due to the surgical approach for some bones being technically demanding, for example because of the presence of important neurovascular structures, and the small size of feline bones, which limits the choice of implant size and strength. Further, it may be difficult to visualise fracture alignment when using minimally invasive techniques, although the use of intraoperative fluoroscopy can aid with this, and malalignment can be common for some fracture repairs, particularly in cases where anatomical reconstruction is not possible. AIMS: This review focuses on diaphyseal long bone fractures and aims to assist decision-making, with an overview of the management and treatment options available. EVIDENCE BASE: Many textbooks and original articles have been published on aspects of managing fractures in small animals. The authors also provide recommendations based upon their own clinical experience.


Subject(s)
Cat Diseases , Dog Diseases , Fractures, Bone , Animals , Bone Plates/veterinary , Cat Diseases/surgery , Cats , Diaphyses/injuries , Diaphyses/surgery , Dogs , Fluoroscopy , Fractures, Bone/surgery , Fractures, Bone/veterinary
16.
Rev. cuba. ortop. traumatol ; 36(1)abr. 2022. ilus
Article in Spanish | CUMED, LILACS | ID: biblio-1409042

ABSTRACT

Las fracturas de la diáfisis humeral son lesiones que se producen con frecuencia como parte de caídas o de accidentes de alta energía y se asocian con parálisis del nervio radial. Se presenta paciente de 43 años de edad, masculino, que sufre accidente automovilístico que le produce fractura diafisaria del húmero derecho multifragmentaria, por lo cual se le realiza reducción cerrada y osteosíntesis con clavo intramedular acerrojado y tratamiento conservador para la parálisis radial. La evolución fue satisfactoria, el paciente se recuperó de la parálisis a los 4 meses y logró la consolidación completa a los 5 meses. Tras un año de evolución no presenta dolor en el hombro, y tiene movilidad completa del hombro, muñeca y dedos a la extensión(AU)


Diaphyseal fracture of humerus are frequent lesions, resulting from falls or high energy accidents; they are associated to radial nerve palsy. We report the case of a 43 years old male patient, who suffered a multifragment diaphyseal fracture of his right humerus, as a result of a car accident. He underwent a closed reduction and osteosynthesis using a locking intramedullary nail for the radial paralysis. His evolution was satisfactory; this patient recovered from the paralysis after four months and he managed full consolidation five months later. After a year, he did not have any pain in his shoulder, he has full mobility of his shoulder, wrist and fingers when extendind(AU)


Subject(s)
Humans , Male , Adult , Diaphyses/injuries , Radial Neuropathy/complications , Humeral Fractures/diagnosis , Accidents, Traffic
17.
J Feline Med Surg ; 24(6): e19-e27, 2022 06.
Article in English | MEDLINE | ID: mdl-35254143

ABSTRACT

OBJECTIVES: The aims of this study were to describe the type, presentation and prognostic factors of feline humeral fractures over a 10-year period and to compare three stabilisation systems for feline humeral diaphyseal fractures. METHODS: In total, 101 cats with humeral fractures presenting to seven UK referral centres between 2009 and 2020 were reviewed. Data collected included signalment, weight at the time of surgery, fracture aetiology, preoperative presentation, fixation method, surgical details, perioperative management and follow-up examinations. Of these cases, 57 cats with humeral diaphyseal fractures stabilised using three different fixation methods were compared, with outcome parameters including the time to radiographic healing, time to function and complication rate. RESULTS: The majority of the fractures were diaphyseal (71%), with only 10% condylar. Of the known causes of fracture, road traffic accidents (RTAs) were the most common. Neutered males were over-represented in having a fracture caused by an RTA (P = 0.001) and diaphyseal fractures were significantly more likely to result from an RTA (P = 0.01). Body weight had a positive correlation (r = 0.398) with time to radiographic healing and time to acceptable function (r = 0.315), and was significant (P = 0.014 and P = 0.037, respectively). Of the 57 humeral diaphyseal fractures; 16 (28%) were stabilised using a plate-rod construct, 31 (54%) using external skeletal fixation and 10 (18%) using bone plating and screws only. Open diaphyseal fractures were associated with more minor complications (P = 0.048). There was a significant difference between fixation groups in terms of overall complication rate between groups (P = 0.012). There was no significant difference between fixation groups in time to radiographic union (P = 0.145) or time to acceptable function (P = 0.306). CONCLUSIONS AND RELEVANCE: All three fixation systems were successful in healing a wide variety of humeral diaphyseal fractures. There was a significantly higher overall complication rate with external skeletal fixators compared with bone plating; however, the clinical impact of these is likely low.


Subject(s)
Bone Plates/veterinary , Cats/injuries , Fracture Fixation/veterinary , Humeral Fractures/veterinary , Accidents, Traffic , Animals , Cats/surgery , Diaphyses/injuries , External Fixators/veterinary , Female , Fracture Fixation/methods , Fracture Fixation/standards , Fracture Fixation, Internal/methods , Fracture Fixation, Internal/standards , Fracture Fixation, Internal/veterinary , Humeral Fractures/etiology , Humeral Fractures/surgery , Male , Prognosis , Treatment Outcome
18.
Rev. cuba. ortop. traumatol ; 35(2): e405, 2021. ilus, tab
Article in Spanish | LILACS, CUMED | ID: biblio-1341472

ABSTRACT

Introducción: Las fracturas abiertas de tibia son un subconjunto de la carga de traumatismos en América Latina. Se examinaron cuestiones relacionadas con el tratamiento potencialmente críticas en Cuba, país con recursos limitados, pero con un programa nacional de salud estandarizado, coherencia en educación y similitudes de programas de posgrado. Objetivos: Describir los patrones de tratamiento de la fractura abierta de tibia en Cuba, y comparar las características del manejo agudo y tardío en siete provincias del país. Métodos: Se encuestaron 67 cirujanos ortopédicos para evaluar cuatro aspectos en el tratamiento de la fractura abierta: profilaxis antibiótica, irrigación y desbridamiento, estabilización y tratamiento de heridas. Se utilizó el método de muestreo por conveniencia para identificar a los cirujanos y el análisis se realizó mediante la prueba exacta de Fisher (p < 0,05). Resultados: Se administraron antibióticos posoperatorios durante más de 72 horas para las fracturas GA-I/II (49 por ciento) y las fracturas GA-III (70 por ciento). Los cirujanos de La Habana (n= 32) utilizaron con más frecuencia la fijación interna primaria para las fracturas GA-I/II, que los cirujanos en las restantes provincias (n= 35) (64,3 porciento vs. 30,3 por ciento, p= 0,008). Los cirujanos de otras provincias realizaron cierre primario en el momento de la fijación definitiva de fracturas GA-I /II con más frecuencia que los de La Habana (62,9 por ciento vs. 32,3 por ciento, p= 0,013). Para fracturas GA-III, la mayoría de los cirujanos habaneros (88,6 %), al igual que los de las restantes provincias (96,8 por ciento) prefirieron realizar cierre diferido.Conclusiones: El tratamiento de fracturas abiertas de tibia en Cuba es generalmente consistente con otros países de América Latina. Se describen las características del manejo de fracturas abiertas de tibia en Cuba y se comparan las diferencias en los métodos de estabilización y tratamiento de heridas entre provincias, lo cual resulta útil para evaluar si son resultado de diferencias en la práctica quirúrgica, o en la disponibilidad de recursos. Esto representa una ayuda al abordar las formas de optimizar la atención al paciente, a través de la capacitación especializada y la asignación de los recursos(AU)


Introduction: Open tibia fractures are a significant subset of the overall trauma burden in Latin America. Latin American countries vary in their access to orthopaedic care resources, and country-specific orthopaedic recommendations are necessary. Cuba, a country with limited resources, has a standardized national health program, consistencies in education, and similarities across post-graduate training programs. This study aimed to identify management preferences for open tibia factures in Cuba. Objectives: To describe the treatment of open tibial fractures in Cuba, and to compare the characteristics of acute and delayed management across seven Cuban provinces. Methods: Sixty-seven orthopaedic surgeons were surveyed to evaluate four aspects of open fracture management, regarding antibiotic prophylaxis, irrigation and debridement, stabilization, and wound management. The convenience sampling method was used to identify surgeons and the analysis was performed using Fisher's exact test (p <0.05). Results: Postoperative antibiotics were administered for more than 72 hours for GA-I / II fractures (49 pecent) and GA-III fractures (70 percent). Surgeons in Havana (n = 32) used primary internal fixation for GA-I / II fractures more frequently than surgeons in the remaining provinces (n = 35) (64.3 pecent vs. 30.3 percent p = 0.008). Surgeons from other provinces performed primary closure at the time of definitive fixation of GA-I / II fractures more frequently than those from Havana (62.9 percent vs. 32.3 percent, p = 0.013). For GA-III fractures, the majority of Havana surgeons (88.6 percent), as well as those of the remaining provinces (96.8 percent) preferred to perform deferred closure. Conclusions: The treatment of open tibial fractures in Cuba is generally consistent with other Latin American countries. The characteristics of the management of open tibial fractures in Cuba are described and differences in wound stabilization and treatment methods between provinces are compared, which is useful to assess whether they are the result of differences in surgical practice, or in availability of resources. This is helpful in addressing ways to optimize patient care through specialized training and resource allocation(AU)


Subject(s)
Humans , Male , Female , Tibial Fractures , Diaphyses/injuries , Fractures, Open
19.
Jt Dis Relat Surg ; 32(2): 306-312, 2021.
Article in English | MEDLINE | ID: mdl-34145805

ABSTRACT

OBJECTIVES: In this study, we aimed to investigate whether the positive union effect caused by head trauma could be transferred between individuals. MATERIALS AND METHODS: Seventy-two male rats with an average weight of 375 g were used in this study and divided into four groups including 18 in each group. Group 1 consisted of serum donor rats that were exposed to head trauma, while Group 2 consisted of study rats with long bone fractures that were given the serum obtained from the rats in Group 1, Group 3 included control rats with isolated long bone fractures, and Group 4 included control rats with both head trauma and long bone fractures. For radiological evaluation, the ratio of the width of the callus to the width of the neighboring diaphysis was considered as the callus-to-diaphyseal ratio in the study and control groups. Histopathological and radiological evaluations was made on Days 10, 20, and 30. RESULTS: In evaluation of the radiological data regarding the callus-to-diaphyseal ratio, Group 3 was found to have significantly lower radiological values than Group 4 on Day 10 (p=0.006). Group 2 had significantly higher values than Group 3 (p=0.02). On Day 20, Group 2 exhibited significantly higher radiological values than Group 3 (p=0.004), but lower than Group 4 (p=0.032). As for Day 30, Group 2 exhibited significantly higher radiological values than Group 3, but lower than Group 4 (p=0.001). In the evaluation of the Huo scores obtained for histopathological evaluation, there was no significant difference among the groups on Days 10, 20, and 30 (p=0.295, p=0.569, and p=0.729, respectively). CONCLUSION: Our study results suggest that the osteoinductive effect after head trauma can be transmitted between individuals by means of serum transfer.


Subject(s)
Blood Component Transfusion , Craniocerebral Trauma/blood , Fracture Healing , Fractures, Bone/therapy , Serum , Animals , Bony Callus/diagnostic imaging , Bony Callus/pathology , Diaphyses/diagnostic imaging , Diaphyses/injuries , Diaphyses/pathology , Disease Models, Animal , Fractures, Bone/diagnostic imaging , Fractures, Bone/pathology , Male , Radiography , Rats
20.
Orthopedics ; 44(3): e390-e394, 2021.
Article in English | MEDLINE | ID: mdl-34039202

ABSTRACT

Descriptions of acute neurovascular injury after clavicle fracture are limited to case reports. The objectives of this study were to assess both the prevalence of acute neurovascular injury after midshaft clavicle fracture and the outcomes of early fracture stabilization. A retrospective chart review was conducted of all adult patients with midshaft clavicle fracture who were treated surgically at 2 tertiary care referral centers from January 2010 to March 2019. The records of patients who were identified as having clinical or radiographic evidence of neurovascular compromise were reviewed to assess for deficits on physical examination on presentation, relevant radiographic and electro-diagnostic findings, timing and type of fixation, and time until resolution of symptoms and radiographic union postoperatively. Of the 443 adult patients undergoing surgical treatment for displaced midshaft clavicle fracture, 3 (1%) experienced acute neurovascular compromise and underwent early fixation. In all cases, fracture displacement caused compression of adjacent neurovascular structures in the costoclavicular space. No lacerations of underlying neurovascular structures were encountered intraoperatively, suggesting a pattern of nerve contusion or vascular compression from the initial injury and fracture displacement. Postoperatively, 2 patients had full recovery of preoperative neurologic deficits and 1 patient experienced partial recovery of motor deficits with persistent neuropathic pain. There were no instances of symptomatic vascular insufficiency at final follow-up. Acute neurovascular injury as a result of compression of underlying structures in the costoclavicular space is a rare complication of displaced midshaft clavicle fracture. Early surgical decompression of compressed neurovascular structures and rigid clavicle osteosynthesis can lead to significant postoperative functional improvement. [Orthopedics. 2021;44(3):e390-e394.].


Subject(s)
Clavicle/injuries , Fractures, Bone/complications , Peripheral Nerve Injuries/etiology , Vascular System Injuries/etiology , Adult , Aged , Constriction, Pathologic/etiology , Contusions/etiology , Decompression, Surgical , Diaphyses/injuries , Female , Fracture Fixation, Internal , Fractures, Bone/diagnostic imaging , Fractures, Bone/surgery , Humans , Male , Peripheral Nerve Injuries/diagnostic imaging , Retrospective Studies , Vascular System Injuries/diagnostic imaging
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