ABSTRACT
BACKGROUND: A corrective radius osteotomy is often performed in patients with a symptomatic distal radius malunion. In 3D-planned osteotomies, the unaffected radius is mirrored over the malunited radius after adjusting for left-right length differences using both ulnae. This approach assumes that ulnar length differences in a malunion population are similar to those in a healthy population. This study was conducted to analyze the difference in ulnar length in a distal radius malunion population and to assess the potential influence of age, sex, or malunion side on this difference. METHODS: We evaluated 65 adult patients with distal radius malunion using bilateral forearm CT scans. 3D models of both ulnae were constructed, and length differences were determined along a standardized length axis. The results were compared to two populations without a radius malunion. RESULTS: The average absolute ulnar length difference was 2.57 mm (SD 1.81), which was comparable to the two healthy populations. This difference was not significantly affected by age, sex, or malunion side. CONCLUSION: This study demonstrated that using the ulnar length difference to correct for radial length difference in the current 3D planning process, before using the contralateral radius as a template for a corrective osteotomy in patients with radius malunion, is safe.
Subject(s)
Fractures, Malunited , Imaging, Three-Dimensional , Osteotomy , Radius Fractures , Radius , Ulna , Humans , Osteotomy/methods , Male , Female , Fractures, Malunited/surgery , Fractures, Malunited/diagnostic imaging , Middle Aged , Adult , Ulna/surgery , Ulna/diagnostic imaging , Ulna/anatomy & histology , Radius Fractures/surgery , Radius Fractures/diagnostic imaging , Imaging, Three-Dimensional/methods , Radius/surgery , Radius/diagnostic imaging , Radius/anatomy & histology , Aged , Young Adult , Tomography, X-Ray ComputedABSTRACT
This systematic review and meta-analysis compare the incidences of complications, reoperations and hardware removal between anterior and dorsal plating after corrective osteotomy for dorsally angulated distal radial malunions. A total of 403 patients were included; 253 patients underwent anterior corrective osteotomy and 150 underwent dorsal corrective osteotomy. Mean follow-up was 30 months. Anterior plating was associated with fewer reoperations (9% vs. 28%), less hardware removal (3% vs. 18%) and comparable major complications (5% vs. 6%) compared to dorsal plating. The adjusted model showed a significant reduction (approximately 85%) in the odds of reoperation and hardware removal in the anterior group. There was no difference in major or minor complications between the groups. Surgeons should be fully aware of the increased risks when using dorsal plate fixation after corrective osteotomy for dorsally angulated distal radial malunions.
Subject(s)
Bone Plates , Fractures, Malunited , Osteotomy , Postoperative Complications , Radius Fractures , Reoperation , Humans , Fractures, Malunited/surgery , Osteotomy/adverse effects , Radius Fractures/surgery , Postoperative Complications/etiology , Fracture Fixation, Internal/adverse effects , Device RemovalABSTRACT
OBJECTIVES: To report a case series of extra-articular osteotomies for the management of intra-articular tibial plateau malunions and to assess the ability to correct deformity and improve knee range of motion (ROM). METHODS: . DESIGN: Retrospective case series. SETTING: Academic, tertiary, referral center. PATIENT SELECTION CRITERIA: Adult patients with tibial plateau fracture malunion treated with extra-articular osteotomy of the femur and/or tibia between 2014 and 2023. OUTCOME MEASURES AND COMPARISON: Mechanical axis deviation (MAD), medial proximal tibia angle (MPTA), lateral distal femoral angle (LDFA), and posterior proximal tibia angle (PPTA) correction; knee ROM; and time to weight bearing. RESULTS: There were 7 patients included, 6 (85.7%) were female and 1 (14.3%) were male. The median age was 43.5 years (IQR 38.5-51, range 32-62). Four (57.1%) patients were treated with a high tibial osteotomy (HTO), and 3 (42.9%) patients were treated with an HTO and distal femoral osteotomy. One patient had concomitant supramalleolar osteotomy with HTO to address distal tibia procurvatum and valgus. Four were treated with hexapod frames, and 3 were treated with plates and screws. Median follow-up was 22.5 months (IQR 10.5-107 months, range 7-148 months). Surgical intervention corrected median radiographic measures of valgus malalignment preoperatively relative to postoperative values. This included MAD (42.5 mm-0 mm), valgus angle (12.5 degrees-1.5 degrees), MPTA (95 degrees-88.0°), and LDFA (86.0°-87.3 degrees). Surgical intervention increased maximal knee range of motion preoperatively to postoperatively. Median time to full weight bearing was 81.5 days (IQR 46-57 days, range 41-184 days). Two patients were converted to total knee arthroplasty after 5 and 10 years following HTO with hexapod frame. CONCLUSIONS: Extra-articular osteotomy is an effective treatment for addressing intra-articular malunion after tibia plateau fractures. It is effective in correcting the MAD, valgus deformity, MPTA, LDFA, PPTA, and improving knee ROM (measured through knee extension and flexion). LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Subject(s)
Fractures, Malunited , Osteotomy , Range of Motion, Articular , Tibial Fractures , Humans , Osteotomy/methods , Male , Female , Tibial Fractures/surgery , Tibial Fractures/diagnostic imaging , Middle Aged , Adult , Retrospective Studies , Fractures, Malunited/surgery , Fractures, Malunited/diagnostic imaging , Treatment Outcome , Intra-Articular Fractures/surgery , Intra-Articular Fractures/diagnostic imaging , Fracture Fixation, Internal/methods , Tibia/surgery , Tibia/diagnostic imagingABSTRACT
While several proximal humerus fractures treated nonsurgically reach satisfactory outcomes, some become symptomatic malunions or nonunions with pain and dysfunction. When joint-preserving options such as malunion or nonunion repair are not optimal because of poor remaining bone stock or glenohumeral arthritis, shoulder arthroplasty is a good option. Because of the semiconstrained design of reverse shoulder arthroplasty, it is effective at improving function when there is notable bony deformity or a torn rotator cuff. Clinical studies have demonstrated reliable outcomes, and a classification system exists that is helpful for predicting prognosis and complications. By understanding the associated pearls and pitfalls and with careful management of the tuberosities, reverse shoulder arthroplasty is a powerful tool for managing proximal humerus fracture sequelae.
Subject(s)
Arthroplasty, Replacement, Shoulder , Shoulder Fractures , Humans , Shoulder Fractures/surgery , Arthroplasty, Replacement, Shoulder/methods , Shoulder Joint/surgery , Shoulder Joint/physiopathology , Fractures, Malunited/surgery , Treatment OutcomeABSTRACT
Clavicle fractures are a common injury in adults. Most patients are treated non-operatively. In this case report, a 53-year-old professional violinist had a midt shaft clavicula fracture and was treated non-operatively. The fracture healed, but the patient developed thoracic outlet syndrome (TOS) and a venous thrombosis when playing violin. Surgery with restoration of the normal anatomy alleviated the symptoms and six months later she was symptom free and playing violin again. TOS is a rare complication to clavicle fractures and the treating doctors should be aware of the diagnosis.
Subject(s)
Clavicle , Fractures, Malunited , Thoracic Outlet Syndrome , Humans , Clavicle/injuries , Thoracic Outlet Syndrome/etiology , Thoracic Outlet Syndrome/surgery , Thoracic Outlet Syndrome/diagnostic imaging , Thoracic Outlet Syndrome/diagnosis , Female , Middle Aged , Fractures, Malunited/surgery , Fractures, Malunited/diagnostic imaging , Fractures, Malunited/complications , Fractures, Bone/complications , Fractures, Bone/surgery , Fractures, Bone/diagnostic imaging , MusicSubject(s)
Clavicle , Fracture Fixation, Internal , Fractures, Bone , Fractures, Malunited , Printing, Three-Dimensional , Humans , Clavicle/injuries , Clavicle/surgery , Clavicle/diagnostic imaging , Fracture Fixation, Internal/methods , Fractures, Malunited/surgery , Fractures, Malunited/diagnostic imaging , Fractures, Bone/surgery , Fractures, Bone/diagnostic imaging , Recurrence , Male , Adult , Treatment Outcome , FemaleABSTRACT
The incidence of complex articular fractures of the distal humeral in adults has increased and will be growing in the future due to the greater incidence of high-energy trauma and to the higher percentage of the elderly population. Successful treatment is challenging for the needed balance between the stability of often comminuted fractures and early motion. Malunion is a common complication after distal humerus fractures that is influenced by a variety of factors, such as biology, particularly the blood supply of the metaphysis, the nonanatomical reduction of the fracture, the methods of fixation, and mechanical failure. These can involve the intra-articular or extra-articular areas. The clinical presentation may be mainly with pain and instability as for the cubitus varus, or with disfunction and stiffness as for an intra-articular malunion. However, the symptoms will depend on the degree of articular surfaces damage and the degree of deformities in specific planes. The surgical treatment can be challenging, varying from supracondylar osteotomies and re-contouring arthroplasty for extra-articular deformities to interposition arthroplasty, and elbow replacement for intra-articular deformities.
Subject(s)
Elbow Joint , Fractures, Malunited , Humeral Fractures, Distal , Adult , Humans , Elbow Joint/surgery , Fracture Fixation, Internal/methods , Fractures, Malunited/etiology , Fractures, Malunited/surgery , Humeral Fractures, Distal/complications , Humeral Fractures, Distal/surgery , Osteotomy/methods , Range of Motion, ArticularABSTRACT
Standard volar plates often do not fit the surface of the malunited distal radius after osteotomy, necessitating an offset angle for accurate volar tilt correction. The correction can be achieved if the plate is held at the correct angle when the distal screws are locked. With the advantage of 3D surgical planning and patient-specific instruments, we developed a shim instrument to assist the surgeon in securing the plate at the intended angle when locking the distal screws, and evaluated radiological results. Five female patients aged 63-74 with dorsally angulated extra-articular malunions underwent surgery using 3D-printed guides and the shim instrument. The plate position, drilling guide alignment, screw placements, and distal radius correction on postoperative CTs were compared with the surgical plans. Errors were measured using an anatomical coordinate system, and standard 2D radiographic measures were extracted. Preoperative dorsal tilt ranged from 16° to 35°, and postoperative volar tilt from 1° to 11°. 3D analysis revealed mean absolute correction errors of 6.1° in volar tilt, 1.6° in radial inclination, and 0.6 mm in ulnar variance. The volar tilt error due to the shim instrument, indicated by the mean angle error of the distal screws to the plate, was 2.1° but varied across the five patients. Settling of the distal radius, due to tension during and after reduction, further contributed to a mean loss of 3.5° in volar tilt. The shim instrument helped with securing plates at the intended angle; however, further correction improvements should consider the tension between the fragments of osteoporotic bone.
Subject(s)
Bone Plates , Fracture Fixation, Internal , Fractures, Malunited , Osteotomy , Radius Fractures , Humans , Female , Osteotomy/methods , Osteotomy/instrumentation , Middle Aged , Radius Fractures/surgery , Radius Fractures/diagnostic imaging , Aged , Fractures, Malunited/surgery , Fractures, Malunited/diagnostic imaging , Fracture Fixation, Internal/instrumentation , Fracture Fixation, Internal/methods , Printing, Three-Dimensional , Surgery, Computer-Assisted , Imaging, Three-Dimensional , Bone Screws , Tomography, X-Ray ComputedABSTRACT
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 OutcomeABSTRACT
PURPOSE: To study the clinical, radiological, and functional outcomes after of radioscapholunate (RSL) fusion for intra-articular malunion of the distal radius. METHODS: This retrospective study included 26 patients (17 males and 9 females) with intra-articular malunion of distal radius fractures who underwent RSL arthrodesis using locked miniplates (without distal scaphoid excision) between 2012 and 2020. Their mean age was 43 years (range, 32-56). Patients were assessed radiographically for union and clinically for range of motion, grip strength, and pain (assessed by Visual Analogue Scale (VAS) for pain). Functional evaluation was performed by using the Mayo modified wrist score (MMWS) and the Disabilities for the Arm, Shoulder, and Hand (DASH) questionnaire. RESULTS: All patients showed complete healing at the fusion site after a mean of 8.7 weeks (range, 8-12). The mean follow-up period was 72 months (range, 60-84). The pinch strength improved from a mean of 6.2 kg (range, 3-12) to a mean of 9.8 kg (range, 5-18) which represents 80% of the contralateral side. The mean pinch strength was 7 kg (range, 5-18) which presents 80% of the other side. VAS for pain showed a mean improvement of 72.6%. The DASH score improved to a mean of 19.2 (range, 14-24). The MMWS improved to a mean of 68 (range, 45-86). At the final follow-up period, no degenerative changes were detected in the midcarpal joint. CONCLUSION: RSL arthrodesis (using locked miniplates without distal scaphoid excision) is a reliable surgical procedure to manage cases of radiocarpal OA after intra-articular malunion of distal radius fractures with good clinical and radiological outcomes. LEVEL OF EVIDENCE: Level IV- therapeutic.
Subject(s)
Arthrodesis , Fractures, Malunited , Hand Strength , Radius Fractures , Range of Motion, Articular , Humans , Arthrodesis/methods , Arthrodesis/instrumentation , Male , Female , Middle Aged , Retrospective Studies , Adult , Radius Fractures/surgery , Radius Fractures/diagnostic imaging , Fractures, Malunited/surgery , Fractures, Malunited/diagnostic imaging , Treatment Outcome , Intra-Articular Fractures/surgery , Intra-Articular Fractures/diagnostic imaging , Pain Measurement , Lunate Bone/surgery , Lunate Bone/injuries , Scaphoid Bone/surgery , Scaphoid Bone/injuries , Bone Plates , Disability Evaluation , Wrist FracturesABSTRACT
PURPOSE: To introduce anterior peri-sacroiliac joint osteotomy (APSJO) through the lateral-rectus approach (LRA) for treating pelvic fracture malunion and nonunion, and to evaluate the safety, feasibility, and potential effectiveness. METHODS: Data of 15 patients with pelvic fracture malunion and nonunion who underwent treatment by APSJO were selected and analyzed. The reduction quality was assessed using the Mears and Velyvis criteria, while the pre-operative and post-operative function was revealed by the Majeed scoring system. The British Medical Research Council (BMRC) grading system was recruited for the evaluation of lumbosacral plexus function. RESULTS: The average operative duration was 264.00 ± 86.75 min, while the intra-operative blood loss was 2000 (600, 3000) mL. Anatomical reduction was complete in three cases, satisfactory in ten cases, and unsatisfactory in two cases. Among the seven patients with lumbosacral plexus injury, the pre-operative Majeed grades were good in two cases, fair in two cases, and poor in three cases, while the post-operative Majeed grades were excellent in three cases, good in three cases, and fair in one case. Muscle strength recovered to M5 in two cases, M4 in three cases, and showed no recovery in two cases. The pre-operative Majeed grades were good in five cases, fair in two cases, and poor in one case of the series without lumbosacral plexus injury, while the post-operative Majeed grades were excellent in seven cases and good in one case. CONCLUSION: APSJO through LRA may be a feasible strategy for treating pelvic fracture malunion and nonunion with promising application.
Subject(s)
Fractures, Malunited , Fractures, Ununited , Osteotomy , Pelvic Bones , Sacroiliac Joint , Humans , Adult , Female , Male , Osteotomy/methods , Fractures, Malunited/surgery , Fractures, Ununited/surgery , Pelvic Bones/injuries , Pelvic Bones/surgery , Middle Aged , Sacroiliac Joint/surgery , Sacroiliac Joint/injuries , Treatment Outcome , Young Adult , Fracture Fixation, Internal/methods , Fracture Fixation, Internal/instrumentation , Fractures, Bone/surgery , AdolescentABSTRACT
BACKGROUND: Many approaches to management of medial malleolar fractures are described in the literature however, their morphology is under investigated. The aim of this study was to analyse the morphology of medial malleolar fractures to identify any association with medial malleolar fracture non-union or malunion. METHODS: Patients who had undergone surgical fixation of their MMF were identified from 2012 to 2022, using electronic patient records. Retrospective analysis of their preoperative, intraoperative, and postoperative radiographs was performed to determine their morphology and prevalence of non-union and malunion. Lauge-Hansen classification was used to characterise ankle fracture morphology and Herscovici classification to characterise MMF morphology. RESULTS: A total of 650 patients were identified across a 10-year period which could be included in the study. The overall non-union rate for our cohort was 18.77% (122/650). The overall malunion rate was 6.92% (45/650). Herscovici type A fractures were significantly more frequently mal-reduced at time of surgery as compared to other fracture types (p = .003). Medial wall blowout combined with Hercovici type B fractures showed a significant increase in malunion rate. There is a higher rate of bone union in patients who had been anatomically reduced. CONCLUSION: The morphology of medial malleolar fractures does have an impact of the radiological outcome following surgical management. Medial wall blowout fractures were most prevalent in adduction-type injuries; however, it should not be ruled out in rotational injuries with medial wall blowouts combined with and Herscovici type B fractures showing a significant increase in malunions. Herscovici type A fractures had significantly higher malreductions. LEVEL OF EVIDENCE: Level 3 - Retrospective Cohort Study.
Subject(s)
Ankle Fractures , Fracture Fixation, Internal , Humans , Ankle Fractures/surgery , Ankle Fractures/diagnostic imaging , Retrospective Studies , Female , Male , Middle Aged , Adult , Aged , Fractures, Malunited/epidemiology , Fractures, Malunited/diagnostic imaging , Fractures, Ununited/diagnostic imaging , Fractures, Ununited/epidemiology , Young Adult , Fracture Healing , Radiography , AdolescentABSTRACT
PURPOSE: Rotational malalignment and leg length discrepancy after intramedullary nailing of femoral shaft are frequent. This study has three objectives: evaluate the rate of femoral rotational malalignment and leg length discrepancy using EOS imaging after antegrade intramedullary nailing of femoral shaft fracture, find a relevant clinical examination to detect malrotation and identified risk factors. METHODS: We performed a retrospective single-centre study between January 2014 and January 2022. Fifty-eight patients were clinically and radiographically assessed at a minimum of three months. RESULTS: The femoral rotation of the operated side was significantly greater by a mean of 15.4° in internal rotation compared to the healthy side. There was no statically significant difference for the femoral length (p = 0.08). CONCLUSION: When using EOS stereography following antegrade intramedullary nailing of post-traumatic diaphyseal femur fractures, a statistically significant difference of more than 15.4° in internal rotation was found for femoral rotation on the operated side compared to the healthy side.Please confirm if the author names are presented accurately and in the correct sequence (given name, middle name/initial, family name). Author 1 Given name: [B. Poirot] Last name [Seynaeve]. Also, kindly confirm the details in the metadata are correct.The last name of the first author was corrected : Given name = B. and last name = Poirot Seynaeve The details in matadata are correct LEVEL OF EVIDENCE: III.
Subject(s)
Femoral Fractures , Fracture Fixation, Intramedullary , Humans , Fracture Fixation, Intramedullary/methods , Fracture Fixation, Intramedullary/adverse effects , Fracture Fixation, Intramedullary/instrumentation , Femoral Fractures/surgery , Femoral Fractures/diagnostic imaging , Retrospective Studies , Male , Female , Adult , Middle Aged , Rotation , Leg Length Inequality/etiology , Leg Length Inequality/diagnostic imaging , Fractures, Malunited/diagnostic imaging , Fractures, Malunited/surgery , Imaging, Three-Dimensional/methods , Young Adult , Bone Malalignment/diagnostic imaging , Bone Malalignment/etiology , Aged , Femur/diagnostic imaging , Femur/surgeryABSTRACT
We examined the remains of an individual who was unearthed from the Tuchengzi site and was believed to be from the Warring States period in China. The remains exhibited segmental femoral fracture. We aimed to deduce the cause of fracture, medical interventions, healing process, and motion behavior after fracture healing using several techniques, including macroscopic observation, computed tomography (CT), and finite element analysis. Based on the morphology of the long bones, it appeared that the individual was male. The fractures resulted in an adduction angle of 5.47° and an anterior flexion angle of 21.34° in the proximal femur, while the femoral neck anteversion angle had been replaced by a retroversion angle of 10.74°. Additionally, the distal femur formed an abnormal anterior convex angle of 144.60°. CT revealed mature callus formation and visible trabecular bundles. The finite element analysis indicated that the maximum von Mises stress in the femur was 17.44 MPa during standing and 96.46 MPa during walking. We suggest that medical practitioners in the Warring States period possessed a good knowledge of thigh anatomy, enabling them to perform fracture reduction and fixation. Reasonable medical intervention facilitated fracture healing and load recovery. Satisfactory fracture healing ensured that the individual could engage in normal standing and walking activities after rehabilitation.
Subject(s)
Femoral Fractures , Fractures, Malunited , Male , Humans , Fractures, Malunited/diagnostic imaging , Prognosis , Femur/diagnostic imaging , Femoral Fractures/diagnostic imaging , Femoral Fractures/surgery , Femur Neck , Fracture Fixation, Internal/methods , Fracture Healing , Finite Element Analysis , Biomechanical PhenomenaABSTRACT
PURPOSE: There is a debate whether corrective osteotomies of the distal radius should be performed using a 3D work-up with pre-contoured conventional implants (i.e., of-the-shelf) or patient-specific implants (i.e., custom-made). This study aims to assess the postoperative accuracy of 3D-assisted correction osteotomy of the distal radius using either implant. METHODS: Twenty corrective osteotomies of the distal radius were planned using 3D technologies and performed on Thiel embalmed human cadavers. Our workflow consisted of virtual surgical planning and 3D printed guides for osteotomy and repositioning. Subsequently, left radii were fixated with patient-specific implants, and right radii were fixated with pre-contoured conventional implants. The accuracy of the corrections was assessed through measurement of rotation, dorsal and radial angulation and translations with postoperative CT scans in comparison to their preoperative virtual plan. RESULTS: Twenty corrective osteotomies were executed according to their plan. The median differences between the preoperative plan and postoperative results were 2.6° (IQR: 1.6-3.9°) for rotation, 1.4° (IQR: 0.6-2.9°) for dorsal angulation, 4.7° (IQR: 2.9-5.7°) for radial angulation, and 2.4 mm (IQR: 1.3-2.9 mm) for translation of the distal radius, thus sufficient for application in clinical practice. There was no significant difference in accuracy of correction when comparing pre-contoured conventional implants with patient-specific implants. CONCLUSION: 3D-assisted corrective osteotomy of the distal radius with either pre-contoured conventional implants or patient-specific implants results in accurate corrections. The choice of implant type should not solely depend on accuracy of the correction, but also be based on other considerations like the availability of resources and the preoperative assessment of implant fitting.
Subject(s)
Fractures, Malunited , Radius Fractures , Surgery, Computer-Assisted , Humans , Radius/diagnostic imaging , Radius/surgery , Radius Fractures/diagnostic imaging , Radius Fractures/surgery , Surgery, Computer-Assisted/methods , Fractures, Malunited/surgery , Osteotomy/methodsABSTRACT
The aim of the present study was to explore the incidence of corrective osteotomies after conservatively treated distal radial fracture and the risk for late correction depending on the patient's age. Based on data from the Finnish National Care Register of Health Care, Specialist Care, on all corrective osteotomies carried out in Finland during 2015-2019 in adults aged ≥20 years, we calculated the mean annual incidence rates per 100,000 person-years, standardized with the European Standard Population 2013. Using multivariable logistic regression, we calculated the risk of corrective osteotomies in various age groups. In total, 41,418 distal radial fractures were identified. Of those, 10,577 received surgical treatment in the acute phase. The incidence rate of primary operations for distal radial fractures was 47.9 per 100, 000 person-years. A total of 321 conservatively treated fractures needed corrective osteoteomy, with a surprisingly low mean annual incidence rate of 1.5 per 100,000 person-years. The risk for this was highest in patients in their fourth or fifth decade.Level of evidence: III.
Subject(s)
Fractures, Malunited , Radius Fractures , Adult , Humans , Radius Fractures/epidemiology , Radius Fractures/surgery , Fractures, Malunited/epidemiology , Fractures, Malunited/surgery , Range of Motion, Articular , Recovery of Function , Osteotomy , Treatment OutcomeABSTRACT
BACKGROUND: Nearly 50% of all persons with a spinal cord injury/disorder (SCI/D) will sustain an osteoporotic fracture sometime in their life, with lower extremity fractures being the most common. There are a number of complications that can occur post fracture, including fracture malunion. To date, there have been no dedicated investigations of malunions among persons with SCI/D. OBJECTIVES: The primary objective of this study was to identify risk factors associated with fracture malunion among fracture-related (type of fracture, fracture location, initial fracture treatment) and SCI/D-related factors. Secondary objectives were to describe treatment of fracture malunions and complications following these malunions. METHODS: Veterans with SCI/D with an incident lower extremity fracture and subsequent malunion from Fiscal Year (FY) 2005-2015 were selected from the Veteran Health Administration (VHA) databases using International Classification of Diseases, 9th edition (ICD-9) codes for lower extremity fractures and malunion. These fracture malunion cases underwent electronic health record (EHR) review to abstract information on potential risk factors, treatments and complications for malunion. Twenty-nine cases were identified with a fracture malunion with 28 of them successfully matched with Veterans with a lower extremity fracture during FY2005-FY2014 without a malunion (matched 1:4) based on having an outpatient utilization date of care within 30 days of the fracture case. There was trend towards more nonsurgical treatment in the malunion group (n = 27, 96.43%) compared to the control group (n = 101, 90.18%) (P = 0.05), though fracture treatment proved not to be not associated with developing a malunion in univariate logistic regression analyses (OR = 0.30; 95% CI: 0.08-1.09). In multivariate analyses, Veterans with tetraplegia were significantly less likely (approximately 3-fold) to have a fracture malunion (OR = 0.38; 95% CI: 0.14-0.93) compared to those with paraplegia. Fracture malunion was significantly less likely to occur for fractures of the ankle (OR = 0.02; 95% CI: 0-0.13) or the hip (OR = 0.15; 95% CI: 0.03-0.56) compared to femur fractures. Fracture malunions were rarely treated. The most common complications following malunions were pressure injuries (56.3%) followed by osteomyelitis (25.0%). CONCLUSIONS: Persons with tetraplegia as well as fractures of the ankle and hip (compared to the femur) were less likely to develop a fracture malunion. Attention to prevention of avoidable pressure injuries following a fracture malunion is important.
Subject(s)
Femoral Fractures , Fractures, Malunited , Pressure Ulcer , Spinal Cord Diseases , Spinal Cord Injuries , Veterans , Humans , Spinal Cord Injuries/complications , Spinal Cord Injuries/epidemiology , Fractures, Malunited/complications , Fractures, Malunited/epidemiology , Lower Extremity , QuadriplegiaABSTRACT
The aim of this study was to assess bone healing and secondary fracture displacement after corrective osteotomy of the distal radius without any cortical contact using palmar locking plates without bone grafting. Between 2009 and 2021, 11 palmar corrective osteotomies of extra-articular malunited distal radius fractures and palmar plate fixations without the use of bone grafts and without cortical contact, were assessed. All patients showed complete osseous restoration and significant improvement in all radiographic parameters. Except for one patient, there were no secondary dislocations or loss of reduction in the postoperative follow-up. Bone grafts may not be mandatory for bone healing and prevention of secondary fracture displacement after palmar corrective osteotomy without cortical contact and fixation with palmar locking plate.Level of evidence: IV.
Subject(s)
Fractures, Malunited , Palmar Plate , Radius Fractures , Humans , Radius/surgery , Radius Fractures/diagnostic imaging , Radius Fractures/surgery , Bone Transplantation , Radiography , Fracture Fixation, Internal , Fractures, Malunited/diagnostic imaging , Fractures, Malunited/surgery , Osteotomy , Bone Plates , Follow-Up StudiesABSTRACT
Metacarpal and phalanx fractures are common injuries that can often be managed nonoperatively with satisfactory clinical outcomes. However, loss of normal finger alignment including malrotation and severe angulation as well as intra-articular deformities can lead to functional deficits which may benefit from operative intervention. There are numerous surgical options to correct malunions and the correct choice varies based on the injury pattern, concurrent injuries/complications, and surgeon's preference. While these surgeries can be technically demanding, successful treatment can lead to good results with satisfactory deformity correction and patient function.