ABSTRACT
PURPOSE: To document the change of clinical (wrist motion and grip strength) measurements and Patient-Rated Wrist Evaluation (PRWE) scores at 9 weeks and 3, 6, and 12 months after distal radius fracture (DRF) in women 50 years and older with exclusively isolated, displaced, and low-energy DRFs treated by either closed and/or open reduction and to relate these outcomes to their radiographic results. METHODS: In this retrospective single-institution cohort study, patients' post-DRF clinical measurements and PRWE scores were prospectively collected from December 2007 through September 2018 and stratified according to their final radiographic values of volar/dorsal tilt, ulnar variance, and radial inclination. RESULTS: Of the 1,319 women identified, 1,126 (85%) were treated nonsurgically, and 193 (15%) were treated operatively. At 12 months, patients averaged restoration (ratio of injured and uninjured sides' values) of 96% pronation, 95% extension, 91% supination, 81% flexion, and 80% (77% nondominant, 85% dominant) grip strength. The mean PRWE score was 39.5 at week 9 and 14.4 at 12 months with 54% of patients scoring <10 and 13% scoring zero. The mean volar/dorsal tilt, ulnar variance, and radial inclination values in those treated nonsurgically were 1.4° dorsal, +3.9 mm, and 18.0°, respectively. Analogous values in patients treated surgically were 6° volar, +2.6 mm, and 22°, respectively. Volar tilt ≥25°, dorsal tilt >10°, ulnar variance >+7.5 mm, and radial inclination ≤13° were thresholds beyond which motion and grip strength were reduced and/or PRWE scores increased. In general, older patients experienced more residual deformity and were less likely to have undergone surgery. CONCLUSIONS: Generally, outcomes were satisfactory for patients with radiographic results within identified thresholds for acceptable fracture reduction. Outcomes were significantly less favorable for patients with radiographic results beyond these thresholds; for these patients, early surgical intervention should be considered. Low-energy DRFs should prompt bone density investigation. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic 2b.
Subject(s)
Hand Strength , Patient Reported Outcome Measures , Radius Fractures , Range of Motion, Articular , Humans , Female , Radius Fractures/surgery , Radius Fractures/diagnostic imaging , Radius Fractures/physiopathology , Hand Strength/physiology , Middle Aged , Retrospective Studies , Range of Motion, Articular/physiology , Aged , Radiography , Open Fracture Reduction , Aged, 80 and over , Closed Fracture Reduction , Wrist FracturesABSTRACT
INTRODUCTION: Distal radius fracture (DRF) is one of the three most common fractures of the human body with increasing incidences in all groups of age. Known causes of increasing incidence, such as ageing of the population or increased obesity, have been described and discussed. So far, literature reports ambivalent effects of body mass index (BMI) on bone physiology. It is worthwhile to examine the influence of BMI on the outcome of fractures more detailed. This study aims to investigate the influence of an abnormal BMI on fracture severity and treatment, as well as clinical, radiological, and functional outcome to improve clinical decision making. MATERIALS AND METHODS: A retrospective observational study was conducted on data obtained from patients, who underwent open reduction and internal fixation (ORIF) of a DRF at a local Level 1 Trauma Center between May 2018 and October 2021. Follow-up examinations were performed approximately 1 year after surgical fracture treatment, during which various questionnaires and functional measurements (CMS, DASH, NRS, ROM) were applied. In addition, postoperative complications were recorded and radiological examinations of the affected hand were performed. After excluding incomplete data sets and applying set exclusion criteria, the complete data of 105 patients were analyzed. RESULTS: 74 patients were female and 31 male with significant difference in mean BMI [p = 0.002; female: 23.8 (SD ± 3.3), men: 26.2 (SD ± 3.9)]. Patients with higher BMI had significantly more severe fractures (p = 0.042). However, there was no significant difference in surgery time for fracture management. At follow-up, patients with lower BMI showed a smaller difference in hand strength between the fractured and the other hand (p = 0.017). The BMI had no significant effect on the clinical and radiological outcome. CONCLUSION: Despite the ambivalent effects of BMI on the skeletal system, our findings indicate that a higher BMI is associated with more severe DRF. Thereby BMI does not correlate with surgery time for fracture treatment. Furthermore, no evidence of an influence on the clinical and radiological outcome could be detected.
Subject(s)
Body Mass Index , Fracture Fixation, Internal , Radius Fractures , Humans , Male , Female , Retrospective Studies , Radius Fractures/surgery , Radius Fractures/diagnostic imaging , Radius Fractures/physiopathology , Middle Aged , Fracture Fixation, Internal/methods , Adult , Aged , Treatment Outcome , Radiography , Postoperative Complications/epidemiology , Open Fracture Reduction/methods , Wrist FracturesABSTRACT
BACKGROUND: The aim was to assess the direction of distal radius fractures and their relationship to the ulnar head. METHODS: We reviewed the 160 wrist radiographs. The fracture line was measured on the postero-anterior and lateral radiographs relative to the long axis of the forearm and the relationship to the ulnar head. FINDINGS: PA radiographs: the fracture line ran distal ulnar to proximal radial (ulnar to radial) in 11%, transverse in 74% and distal radial to proximal ulnar (radial to ulnar) in 16%. Lateral radiographs: the fracture line ran distal volar to proximal dorsal in 88%, transverse in two 1% and dorsal to volar in 11%. Radial shift (7.5%) only occurred with ulnar to radial or transverse fractures. The ulnar to radial fracture line started at the proximal end of the ulnar head/distal radio-ulnar joint in 88%. The radial to ulnar fracture line started ended a mean of 2.5 mm proximal to the distal radio-ulnar joint (p < 0.01). The transverse fracture line started at the base of the distal radio-ulnar joint in 53% and proximally in 47%. INTERPRETATION: There are two distinct coronal patterns: radial to ulnar ending c. 2 mm proximal to the distal radio-ulnar joint; ulnar to radial starting at the proximal distal radio-ulnar joint. There may be third pattern - transverse fractures; these may be variants of the above. Sagittally the main direction is volar to dorsal but 11% are obverse. This is the first description of distinct fracture patterns in extra-articular distal radius fractures. In addition the fracture patterns appear to correlate with different directions of force transmission which fit with our understanding of falling and the relatively uncontrolled impact of the wrist/hand with the ground. These patterns of fracture propagation help understand how the biomechanics of wrist fractures and may enable prediction of collapse.
Subject(s)
Radiography , Radius Fractures , Ulna , Humans , Radius Fractures/diagnostic imaging , Radius Fractures/physiopathology , Ulna/diagnostic imaging , Ulna/physiopathology , Male , Female , Middle Aged , Adult , Aged , Aged, 80 and over , Wrist Joint/diagnostic imaging , Wrist Joint/physiopathology , Wrist Injuries/diagnostic imaging , Wrist Injuries/physiopathology , Adolescent , Young AdultABSTRACT
BACKGROUND: In acute treatment of radial head fractures, a radial head prosthesis can be considered if open reduction and internal fixation are not technically feasible. METHODS: We reviewed the data of 27 consecutive bipolar Judet radial head prostheses implanted in patients with unreconstructable radial head fractures and no other concomitant fractures (coronoid or olecranon factures). The lesions of the lateral collateral ligament were rated according to the McKee classification. Twenty-three patients with more than ten-year follow-up participated in this retrospective study All patients underwent assessments for pain, range of motion and stability using the Mayo Elbow Performance Score, the QuickDash questionnaire and a Visual Analogue Scale for pain. Radiography assessment was performed to determine the correct setting of the implant, presence of periprosthetic loosening, prosthetic disassembly, heterotopic ossification, capitellum and ulnohumeral degenerative changes. RESULTS: Mean follow-up was 149 months (± 12.2). Mean range of motion in flexion-extension was 111° (± 10.55), mean extension was 18° (± 14.32) and mean flexion was 130° (± 11.4). Mean arc of motion in supination-pronation was 150° (± 12.26). The mean Mayo Elbow Performance Score was 88, the mean QuickDash score was 7.3; 86% of the patients were satisfied. Seven patients (26%) required secondary surgery. The most frequent complication was heterotopic ossification, which had negative consequences on the functional result. CONCLUSIONS: Bipolar radial head prostheses are an option for acute treatment of isolated unreconstructable radial head fractures. During follow-up, three patients required implant revision and removal; the capitellum surface presented severe degenerative changes and the prosthesis was not replaced. Another complication was the risk of implant dislocation, in relation to implant design, incorrect positioning of the radial head stem or else to inadequate reconstruction of the lateral collateral ligament. Further work is needed to establish the long-term follow-up results of Judet implants in complex elbow fractures.
Subject(s)
Elbow Joint , Radius Fractures , Humans , Male , Female , Middle Aged , Retrospective Studies , Radius Fractures/surgery , Radius Fractures/physiopathology , Adult , Aged , Elbow Joint/surgery , Elbow Joint/physiopathology , Elbow Joint/diagnostic imaging , Treatment Outcome , Arthroplasty, Replacement, Elbow/methods , Range of Motion, Articular , Prosthesis Design , Follow-Up Studies , Elbow ProsthesisABSTRACT
INTRODUCTION: The aim of this study was to evaluate the range of motion (ROM), elbow function and predictors for good elbow function after conservative treatment of non-displaced radial head fractures. MATERIAL AND METHODS: All patients with non-displaced radial head fractures (displacement < 2 mm), that were diagnosed between January 1st 2017 and December 31st 2021 in a level I trauma center, were included in this retrospective case series and the charts were evaluated for ROM and elbow function. Elbow function was categorized as "good" or "bad" depending on the ROM measured defined by Morrey et al. Overall, 73 patients (33 male, 40 female) with an average age of 38 years (+/- 13 years) could be included. RESULTS: Conservative treatment had good clinical results for ROM and elbow function. After 6 weeks mean flexion was 131° (SD 13°), extension 8° (SD 7°), Pronation 83° (SD 11°) and Supination 83° (SD 13). Patients with a good elbow function after one week showed a good elbow function after completing the treatment. CONCLUSIONS: A clinical assessment after one week should always be performed and the study showed that it is a good predictor for good elbow function. In cases of bad elbow function further controls should be considered.
Subject(s)
Conservative Treatment , Elbow Joint , Radius Fractures , Range of Motion, Articular , Humans , Male , Female , Radius Fractures/therapy , Radius Fractures/physiopathology , Range of Motion, Articular/physiology , Adult , Retrospective Studies , Elbow Joint/physiopathology , Conservative Treatment/methods , Middle Aged , Young Adult , Radial Head and Neck FracturesABSTRACT
PURPOSE: This study aimed to investigate the influence of size and fixation options of dorsoulnar fragments on the clinical outcomes of distal radius fractures (DRFs). METHODS: This retrospective analysis was performed on 94 patients with DFR accompanied by dorsoulnar fragments, spanning the period from October 2018 to November 2022. Mean follow-up was 15.5 (range, 12-20) months. Patients were divided into small- (<5 %, n = 28), middle- (5-15 %, n = 50), and large- (>15 %, n = 16) sized groups according to articular involvement of dorsoulnar fragments determined by three-dimensional (3D) computed tomography (CT) modeling. Subdivision also took place for the presence of postoperative fragment displacement (>2 mm) and fixation methods including volar locking plate (VLP), VLP combined with dorsal hollow compression screw (VDS), and VLP combined with dorsal low-profile mini plate (VDP). The radiographic parameters (volar tilt, radial inclination, and radial height) and functional outcome measures of wrist range of motion, wrist function (DASH, PRWE), and wrist pain (VAS) were evaluated and compared between groups. RESULTS: Fracture healing was observed in all patients at final follow-up. No instances of dorsoulnar fragment displacement were observed in patients undergoing VDS and VDP treatment and the incidence of the dorsoulnar fragment displacement was 35 % (n = 8) in small-sized group, 21 % (n = 7) in middle-sized group, and 7 % (n = 1) in large-sized group when patients were treated with VLP. In small-sized group, no significant differences were found between patients with and without dorsoulnar fragment displacement in dorsiflexion restriction (10.6 ± 2.8°, 9.1 ± 2.3°, P = 0.159), pronosupination restriction (9.6 ± 2.1°, 8.6 ± 1.7°, P = 0.188), DASH (11.5 ± 4.1, 10.7 ± 3.2, P = 0.562), PRWE (11.9 ± 4.2, 10.6 ± 3.6, P = 0.425), and VAS (1.1 ± 1.1, 0.9 ± 1.0, P = 0.528). In middle-sized combined with large-sized group, the functional outcome measures of dorsiflexion restriction (12.5 ± 3.7°, 9.8 ± 2.9°, P = 0.022), DASH (14.6 ± 5.2, 11.4 ± 3.7, P = 0.030), and PRWE (15.0 ± 4.5, 11.3 ± 3.9, P = 0.016) were superior in patients without dorsoulnar fragment displacement. In patients treated with VLPs, no significant differences were found in dorsiflexion restriction (9.8 ± 2.5°, 10.8 ± 3.5°, 9.4 ± 2.5°, P = 0.299), pronosupination restriction (9.2 ± 1.9°, 10.1 ± 2.8°, 8.9 ± 1.5°, P = 0.200), DASH (11.1 ± 3.5, 12.9 ± 4.3, 11.1 ± 3.6, P = 0.162), PRWE (11.1 ± 3.9, 12.8 ± 4.2, 10.8 ± 3.9, P = 0.188), and VAS (1.0 ± 1.0, 1.4 ± 1.1, 0.9 ± 0.9, P = 0.151) between small-sized, middle-sized, and large-sized groups. In middle-sized group, no significant differences were found in dorsiflexion restriction (10.8 ± 3.5°, 9.4 ± 2.2°, 9.4 ± 2.4°, P = 0.316); pronosupination restriction (10.1 ± 2.8°, 8.8 ± 1.9°, 9.0 ± 2.5°, P = 0.314), DASH (12.9 ± 4.3, 10.3 ± 3.7, 10.5 ± 3.7, P = 0.133), PRWE (12.8 ± 4.2, 10.4 ± 3.8, 10.6 ± 4.1, P = 0.199), and VAS (1.4 ± 1.1, 0.8 ± 0.7, 1.0 ± 1.1, P = 0.201) between subgroups of VLP, VDS, and VDP. No significant differences were found in radiographic parameters between all groups compared. CONCLUSION: This study indicated that the strict reduction and fixation of a dorsoulnar fragment might be not essential when its articular involvement was less than 5 %. The volar locking plate (VLP) fixation was commonly effective in treating distal radius fractures accompanied by a dorsoulnar fragment involving over 15 % of the articular surface. Additionally, the use of an additional dorsal hollow compression screw or a dorsal low-profile mini plate can get good wrist function in the early-term follow-up when the dorsoulnar fragment involve 5-15 % of the articular surface.
Subject(s)
Bone Plates , Fracture Fixation, Internal , Fracture Healing , Radius Fractures , Range of Motion, Articular , Humans , Radius Fractures/surgery , Radius Fractures/physiopathology , Radius Fractures/diagnostic imaging , Male , Female , Retrospective Studies , Fracture Fixation, Internal/methods , Middle Aged , Treatment Outcome , Fracture Healing/physiology , Aged , Adult , Tomography, X-Ray Computed , Bone Screws , Wrist Joint/physiopathology , Wrist Joint/surgery , Wrist Joint/diagnostic imaging , Wrist FracturesABSTRACT
BACKGROUND: Salter-Harris I and II fractures of the distal radius are common injuries. In our facility, immobilisation is performed in a way that counteracts angulation forces. The aim of our study was to determine whether there are significant differences between patients with and patients without a loss of reduction treated with this method and to determine what degree of flexion reliably prevents secondary displacement. PATIENTS AND METHODS: We conducted a retrospective study of 112 patients (mean age: 12 years) who had sustained a Salter-Harris type I or II fracture of the distal radius and were treated with reduction. Patients were grouped according to fracture type and whether they sustained a loss of reduction or not. Patients were compared for gender, age, initial angulation, angulation after reduction, degree of flexion/extension of the wrist in the cast, residual angulation, duration of immobilisation, and complication rate. We also analysed whether a 45-degree flexed position of the wrist in plaster provides reliable protection against secondary displacement. RESULTS: In group I, patients with no loss of reduction had a significantly greater degree of wrist flexion in the cast, a significantly shorter duration of immobilisation and significantly less residual angulation. Patients with an apex-volar deformity with the wrist immobilised at more than 45 degrees of flexion had no loss of reduction at all and had significantly less residual angulation compared with patients with the wrist immobilised at less than 45 degrees of flexion. In this patient group, loss of reduction was noted in 28% of cases. The patients in group II with loss of reduction showed a significantly higher angulation after the reduction. During the follow-up examination, one patient experienced physeal arrest followed by an ulnar impaction syndrome. Other complications recorded were minor. CONCLUSIONS: In summary, based on our results, we recommend that all physeal fractures of the distal radius with an apex-volar angulation can be safely treated with reduction and immobilisation counteracting the forces of angulation. For apex-dorsal fractures, palmar flexion of 45° allows for reliable reduction.
Subject(s)
Casts, Surgical , Radius Fractures , Humans , Male , Female , Child , Retrospective Studies , Radius Fractures/surgery , Radius Fractures/physiopathology , Adolescent , Postoperative Complications/prevention & control , Postoperative Complications/etiology , Wrist Injuries/surgery , Wrist Injuries/physiopathology , Range of Motion, Articular/physiology , Salter-Harris Fractures , Fracture Healing/physiology , Follow-Up Studies , Immobilization , Wrist FracturesABSTRACT
Long-term physical functioning trajectories following distal forearm fracture are unknown. We found that women with versus those without distal forearm fracture were more likely to experience a 5-year decline in physical functioning, independent of initial physical functioning level. This association was most evident among women 80 years and older. INTRODUCTION: Physical functioning trajectory following lower arm or wrist fracture is not well understood. PURPOSE: This study is to evaluate physical functioning trajectory before vs. after lower arm or wrist fracture, stratified by age. METHODS: We performed a nested case-control study of prospective data from the Women's Health Initiative Study (n = 2097 cases with lower arm or wrist fracture, 20,970 controls). Self-reported fractures and the physical functioning subscale of the RAND 36-item Short-Form Health Survey were assessed annually. We examined three physical functioning trajectory groups: stable, improving, and declining. RESULTS: Mean (SD) number of physical functioning measurements was 5.2 (1.5) for cases and 5.0 (1.4) for controls. Declining physical functioning was observed among 20.4% of cases and 16.0% of controls. Compared to women without lower arm or wrist fracture, women with lower arm or wrist fracture were 33% more likely to experience declining physical functioning (adjusted odds ratio [aOR] 1.33 95% confidence interval [CI] 1.19-1.49, reference group stable or improving physical functioning trajectory). Associations varied by age: age ≥ 80 years aOR 1.56 (95% CI 1.29-1.88); age 70-79 years aOR 1.29 (95% CI 1.09-1.52); age < 70 years aOR 1.15 (95% CI 0.86-1.53) (pinteraction = 0.06). Associations between lower arm or wrist fracture and odds of declining physical functioning did not vary by baseline physical functioning or physical activity level. CONCLUSIONS: Women with lower arm or wrist fracture, particularly those aged 80 and older, were more likely to experience declines in physical functioning than women without such fractures, independent of baseline physical functioning level.
Subject(s)
Osteoporotic Fractures , Wrist Injuries , Humans , Female , Aged , Wrist Injuries/physiopathology , Wrist Injuries/epidemiology , Aged, 80 and over , Case-Control Studies , Osteoporotic Fractures/physiopathology , Osteoporotic Fractures/epidemiology , Osteoporotic Fractures/rehabilitation , Middle Aged , Prospective Studies , Postmenopause/physiology , Age Factors , Radius Fractures/physiopathology , Radius Fractures/epidemiology , United States/epidemiology , Osteoporosis, Postmenopausal/physiopathology , Osteoporosis, Postmenopausal/complicationsABSTRACT
Bone mineral density measured at the ultra-distal forearm site was associated with any fracture, as well as distal radius fracture in women from a longitudinal cohort study. PURPOSE: Femoral neck (BMDhip) and lumbar spine (BMDspine) bone mineral density (BMD) are routinely used to assess fracture risk. More data are needed to understand how ultra-distal forearm BMD (BMDUDforearm) may assist fracture prediction. METHODS: Using a Lunar DPX-L, Geelong Osteoporosis Study women (n = 1026), aged 40-90 years, had BMD measured. Incident low-trauma fractures were radiologically verified. Using Cox proportional hazard models, hazard ratios (HR) were calculated for BMDUDforearm as a continuous variable (expressed as a one-unit decrease in T-score) and a categorical variable (normal/osteopenia/osteoporosis). Areas under receiver operating characteristics (AUROC) curves were calculated. Analyses were conducted for any fracture and distal radius fractures. RESULTS: During 14,270 person-years of follow-up, there were 318 fractures (85 distal radius). In adjusted models, continuous BMDUDforearm was associated with any (HR 1.26;95%CI 1.15-1.39) and distal radius fractures (HR 1.59;95%CI 1.38-1.83). AUROCs for continuous BMDUDforearm, 33% forearm(BMD33%forearm), BMDhip, BMDspine, and FRAX without BMD were similar for any fracture (p > 0.05). For distal radius fracture, the AUROC for BMDUDforearm was higher than other sites and FRAX (p < 0.05). In adjusted models, those with osteoporosis had a higher likelihood of any fracture (HR 2.12; 95%CI 1.50-2.98). For distal radius fractures, both osteopenia and osteoporosis had a higher risk (HR 4.31; 95%CI 2.59-7.15 and 4.81; 95%CI 2.70-8.58). AUROCs for any fracture were similar for categorical BMD at all sites but lower for FRAX (p < 0.05). For distal radius fractures, the AUROC for BMDUDforearm, was higher than other sites and FRAX (p < 0.05). CONCLUSION: Ultra-distal forearm BMD may aid risk assessments for any distal radius fractures.
Subject(s)
Absorptiometry, Photon , Bone Density , Forearm , Osteoporosis, Postmenopausal , Osteoporotic Fractures , Radius Fractures , Humans , Female , Bone Density/physiology , Aged , Osteoporotic Fractures/physiopathology , Osteoporotic Fractures/epidemiology , Osteoporotic Fractures/etiology , Middle Aged , Radius Fractures/epidemiology , Radius Fractures/physiopathology , Radius Fractures/etiology , Adult , Aged, 80 and over , Forearm/physiopathology , Forearm/physiology , Absorptiometry, Photon/methods , Osteoporosis, Postmenopausal/physiopathology , Osteoporosis, Postmenopausal/complications , Osteoporosis, Postmenopausal/epidemiology , Risk Assessment/methods , Incidence , Femur Neck/physiopathology , Longitudinal StudiesABSTRACT
This study aimed to investigate deformity patterns that cause clinical impairments and determine the acceptable range of deformity in the treatment of forearm diaphyseal fractures. A three-dimensional (3D) deformity analysis based on computed bone models was performed on 39 patients with malunited diaphyseal both-bone forearm fractures to investigate the 3D deformity patterns of the radius and ulna at the fracture location and the relationship between 3D deformity and clinical impairments. Clinical impairments were evaluated using forearm motion deficit. Cutoff values of forearm deformities were calculated by performing receiver operating characteristic analysis using the deformity angle and the limited forearm rotation range of motion (less than 50° of pronation or supination) resulting in activities of daily living (ADL) impairment as variables. The extension, varus, and pronation deformities most commonly occurred in the radius, whereas the extension deformity was commonly observed in the ulna. A positive correlation was observed between pronation deficit and extension deformity of the radius (R = 0.41) and between supination deficit and pronation deformity of the ulna (R = 0.44). In contrast, a negative correlation was observed between pronation deficit and pronation deformity of the radius (R = -0.44) and between pronation deficit and pronation deformity of the ulna (R = -0.51). To minimize ADL impairment, radial extension deformity should be <18.4°, radial rotation deformity <12.8°, and ulnar rotation deformity <16.6°. The deformities in the sagittal and axial planes of the radius and in the axial plane of the ulna were responsible for the limited forearm rotation.
Subject(s)
Imaging, Three-Dimensional , Humans , Female , Male , Adult , Middle Aged , Young Adult , Adolescent , Aged , Range of Motion, Articular , Radius Fractures/physiopathology , Forearm/abnormalities , Forearm/physiopathology , Ulna Fractures/complications , Ulna Fractures/diagnostic imaging , Ulna Fractures/physiopathology , Pronation , Supination , Activities of Daily Living , Ulna/abnormalities , Radius/abnormalities , Radius/diagnostic imagingABSTRACT
OBJECTIVE: To assess wrist function, quality of life, and complications in adult patients with a dorsally displaced fracture of the distal radius, treated with either a moulded cast or surgical fixation with K-wires. DESIGN: Multicentre randomised clinical superiority trial, SETTING: 36 hospitals in the UK National Health Service (NHS). PARTICIPANTS: 500 adults aged 16 or over with a dorsally displaced fracture of the distal radius, randomised after manipulation of their fracture (255 to moulded cast; 245 to surgical fixation). INTERVENTIONS: Manipulation and moulded cast was compared with manipulation and surgical fixation with K-wires plus cast. Details of the application of the cast and the insertion of the K-wires were at the discretion of the treating surgeon, according to their normal clinical practice. MAIN OUTCOME MEASURES: The primary outcome measure was the Patient Rated Wrist Evaluation (PRWE) score at 12 months (five questions about pain and 10 about function and disability; overall score out of 100 (best score=0 and worst score=100)). Secondary outcomes were PRWE score at three and six months, quality of life, and complications, including the need for surgery due to loss of fracture position in the first six weeks. RESULTS: The mean age of participants was 60 years and 417 (83%) were women; 395 (79%) completed follow-up. No statistically significant difference in the PRWE score was seen at 12 months (cast group (n=200), mean 21.2 (SD 23.1); K-wire group (n=195), mean 20.7 (22.3); adjusted mean difference -0.34 (95% confidence interval -4.33 to 3.66), P=0.87). No difference was seen at earlier time points. In the cast group, 33 (13%) of participants needed surgical fixation for loss of fracture position in the first six weeks compared with one revision surgery in the K-wire group (odds ratio 0.02, 95% confidence interval 0.001 to 0.10). CONCLUSIONS: Among patients with a dorsally displaced distal radius fracture that needed manipulation, surgical fixation with K-wires did not improve patients' wrist function at 12 months compared with a cast. TRIAL REGISTRATION: ISRCTN registry ISRCTN11980540.
Subject(s)
Bone Wires , Casts, Surgical/statistics & numerical data , Fracture Fixation/statistics & numerical data , Radius Fractures/therapy , Adolescent , Adult , Female , Fracture Fixation/methods , Humans , Male , Middle Aged , Radius Fractures/physiopathology , Treatment Outcome , United Kingdom , Wrist Joint/physiopathology , Wrist Joint/surgery , Young AdultABSTRACT
BACKGROUND: Markers of bone metabolism (MBM) play an important role in fracture evaluation, and changes have been associated with increased fracture risk. The purpose of the present study was to describe changes in MBM in premenopausal women with distal radial fractures. METHODS: Premenopausal women with distal radial fractures (n = 34) and without fractures (controls) (n = 39) were recruited. Serum MBM in patients with distal radial fractures were obtained at the time of the initial presentation, 6 weeks, and 3, 6, and 12 months. MBM included 25(OH) vitamin D, PTH, osteocalcin, P1NP, BSAP, CTX, sclerostin, DKK1, periostin, and TRAP5b. Areal bone mineral density (aBMD) was assessed with dual x-ray absorptiometry, and the bone material strength index (BMSi) was assessed with microindentation. RESULTS: Most MBM reached peak levels at 6 weeks after the injury, including osteocalcin (+17.7%), sclerostin (+23.5%), and DKK1 (12.6%). Sclerostin was lower (-27.4%) and DKK1 was higher (+22.2%) at 1 year after the fracture. CTX declined below baseline levels at 6 and 12 months, whereas TRAP5b, BSAP, and periostin did not significantly change. At 12 months, sclerostin was lower (p = 0.003) and DKK1 was higher (p = 0.03) in the distal radial fracture group than in the control group. Greater fracture severity was associated with greater increases in P1NP and BSAP. aBMD and BMSi were not associated with fracture. CONCLUSIONS: Distal radial fractures caused increases in several MBM, which typically peaked at 6 weeks after injury and gradually decreased over 6 months. Sclerostin and DKK1 remained below and above baseline at 1 year, respectively. Increasing fracture severity resulted in larger changes in MBM. aBMD and BMSi did not discriminate between patients with distal radial fractures and controls. Continued efforts to identify markers of skeletal fragility in young women are warranted to mitigate future fracture risk. LEVEL OF EVIDENCE: Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.
Subject(s)
Biomarkers/blood , Premenopause , Radius Fractures/metabolism , Absorptiometry, Photon , Adult , Bone Density , Case-Control Studies , Female , Humans , Middle Aged , Radius Fractures/physiopathology , Stress, MechanicalABSTRACT
BACKGROUND: Surgical treatment of closed distal radius fractures varies based on treatment, surgeon schedule, and patient preferences. The authors examined how timing and technique impact surgeon-perceived procedural difficulty and quality of reduction, outcomes, and complications. METHODS: This was a retrospective study of participants in the randomized, multicenter Wrist and Radius Injury Surgical Trial with isolated unstable distal radius fractures. Participants were randomized to treatment with a volar locking plate system, closed reduction and percutaneous pinning, or external fixation. The authors analyzed surgeon-perceived procedural difficulty and reduction quality based on time to operation. RESULTS: Of 184 participants, 88 underwent surgery less than 7 days after fracture (mean, 4.6 days) and 96 underwent surgery at more than 7 days after fracture (mean, 12.3 days). Surgery performed at more than 7 days was rated more difficult versus surgery at less than 7 days [4.6 versus 3.8 of 10 (1 = easiest); p = 0.05]. When the volar locking plate technique was performed, there was no difference in surgeon-perceived difficulty or reduction quality between the groups; however, surgeons performing closed reduction and percutaneous pinning more than 7 days after injury reported greater procedure difficulty (4.1 versus 2.9; p = 0.05) and poorer reduction quality compared to less than 7 days (7.2 versus 8.1; p = 0.03). Participants who underwent surgery at less than 7 days scored 8 and 7 points greater on the Michigan Hand Outcomes Questionnaire Satisfaction (p = 0.05) and Activities of Daily Living (p = 0.03) domains, respectively. CONCLUSIONS: Surgery performed less than 7 days after fracture leads to better surgeon-perceived reduction quality and less procedural difficulty. If surgery cannot be performed before 7 days, the authors recommend patients undergo treatment with the volar locking plate system, given the comparable level of surgeon-perceived procedural difficulty and reduction quality when surgery was performed less than 7 days after injury. CLINICAL QUERSTION/LEVEL OF EVIDENCE: Therapeutic, III.
Subject(s)
Fracture Fixation, Internal/methods , Patient Satisfaction/statistics & numerical data , Radius Fractures/surgery , Time-to-Treatment/statistics & numerical data , Activities of Daily Living , Aged , Bone Plates , Fracture Fixation, Internal/instrumentation , Humans , Male , Middle Aged , Multicenter Studies as Topic , Radius Fractures/physiopathology , Randomized Controlled Trials as Topic , Recovery of Function/physiology , Retrospective Studies , Surgeons/statistics & numerical data , Surveys and Questionnaires/statistics & numerical data , Time Factors , Treatment OutcomeABSTRACT
BACKGROUND: The aim of this study was to compare the cost-effectiveness and cost-utility between plaster cast immobilization and volar plate fixation for acceptably reduced intra-articular distal radial fractures. METHODS: A cost-effectiveness analysis was conducted as part of a randomized controlled trial comparing operative (volar plate fixation) with nonoperative (plaster cast immobilization) treatment in patients between 18 and 75 years old with an acceptably reduced intra-articular distal radial fracture. Health-care utilization and use of resources per patient were documented prospectively and included direct medical costs, direct non-medical costs, and indirect costs. All analyses were performed according to the intention-to-treat principle. RESULTS: The mean total cost per patient was $291 (95% bias-corrected and accelerated confidence interval [bcaCI] = -$1,286 to $1,572) higher in the operative group compared with the nonoperative group. The mean total number of quality-adjusted life-years (QALYs) gained at 12 months was significantly higher in the operative group than in the nonoperative group (mean difference = 0.15; 95% bcaCI = 0.056 to 0.243). The difference in the cost per QALY (incremental cost-effectiveness ratio [ICER]) was $2,008 (95% bcaCI = -$9,608 to $18,222) for the operative group compared with the nonoperative group, which means that operative treatment is more effective but also more expensive. Subgroup analysis including only patients with a paid job showed that the ICER was -$3,500 per QALY for the operative group with a paid job compared with the nonoperative group with a paid job, meaning that operative treatment is more effective and less expensive for patients with a paid job. CONCLUSIONS: The difference in QALYs gained for the operatively treated group was equivalent to an additional 55 days of perfect health per year. In adult patients with an acceptably reduced intra-articular distal radial fracture, operative treatment is a cost-effective intervention, especially in patients with paid employment. Operative treatment is slightly more expensive than nonoperative treatment but provides better functional results and a better quality of life. LEVEL OF EVIDENCE: Economic and Decision Analysis Level I. See Instructions for Authors for a complete description of levels of evidence.
Subject(s)
Casts, Surgical/economics , Fracture Fixation, Internal/economics , Intra-Articular Fractures/therapy , Radius Fractures/therapy , Wrist Injuries/therapy , Adolescent , Adult , Aged , Bone Plates/economics , Casts, Surgical/statistics & numerical data , Cost-Benefit Analysis , Female , Follow-Up Studies , Fracture Fixation, Internal/statistics & numerical data , Hand Strength/physiology , Health Care Costs/statistics & numerical data , Humans , Intra-Articular Fractures/diagnosis , Intra-Articular Fractures/economics , Intra-Articular Fractures/physiopathology , Male , Middle Aged , Patient Acceptance of Health Care/statistics & numerical data , Prospective Studies , Quality-Adjusted Life Years , Radius Fractures/diagnosis , Radius Fractures/economics , Radius Fractures/physiopathology , Range of Motion, Articular , Treatment Outcome , Wrist Injuries/diagnosis , Wrist Injuries/economics , Wrist Injuries/physiopathology , Wrist Joint/diagnostic imaging , Young AdultABSTRACT
BACKGROUND: The evidence for the treatment of acceptably reduced intra-articular distal radial fractures remains inconclusive. We therefore compared the functional outcomes of cast immobilization (nonoperative) and volar plate fixation (operative) for patients with these fractures. METHODS: This multicenter randomized controlled trial enrolled patients between 18 and 75 years old with an acceptably reduced intra-articular distal radial fracture. Patients were randomized to nonoperative treatment or to operative treatment. The primary outcome measure was the Patient-Rated Wrist Evaluation (PRWE) score after 12 months. Secondary outcome measures were the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire; the Short Form-36 (SF-36) questionnaire; a visual analog scale for pain; range of motion; grip strength; radiographic parameters; and complications. Analyses followed the intention-to-treat principle. RESULTS: A total of 96 patients were randomized, and 90 (46 in the nonoperative group and 44 in the operative group) were included in the analysis. Patients treated in the operative group had significantly better functional outcomes measured with the PRWE at 6 weeks, 3 months, 6 months, and 1 year. Additionally, a 28% rate of subsequent surgery was identified in the nonoperative group. CONCLUSIONS: Adult patients with an acceptably reduced intra-articular distal radial fracture have better functional outcomes for 12 months when treated operatively instead of nonoperatively. We therefore recommend surgical treatment for patients with these fractures. LEVEL OF EVIDENCE: Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
Subject(s)
Casts, Surgical , Fracture Fixation, Internal/instrumentation , Intra-Articular Fractures/therapy , Radius Fractures/therapy , Wrist Injuries/therapy , Adolescent , Adult , Aged , Bone Plates , Female , Follow-Up Studies , Fracture Fixation, Internal/methods , Hand Strength/physiology , Humans , Intra-Articular Fractures/diagnosis , Intra-Articular Fractures/physiopathology , Male , Middle Aged , Radius Fractures/diagnosis , Radius Fractures/physiopathology , Range of Motion, Articular , Treatment Outcome , Wrist Injuries/diagnosis , Wrist Injuries/physiopathology , Wrist Joint/diagnostic imaging , Young AdultABSTRACT
OBJECTIVES: We aimed to compare the outcomes of two surgical treatment options, external fixator (EF) or open reduction and internal fixation (ORIF), in patients with bilateral distal radius fractures (DRFs). PATIENTS AND METHODS: Twenty-one patients (11 males 10 females; mean age: 40.0±16.0 years; range, 20 to 67 years) who underwent ORIF (n=10) or EF (n=11) due to bilateral DRF at between January 2011 and December 2019 were retrospectively analyzed. The Quick Disability of the Arm, Shoulder and Hand (Q-DASH) was used to calculate functional and symptomatic evaluation. The MAYO wrist scores were used to evaluate pain, functional status, ROM, and grip strength and the Michigan Hand Outcomes Questionnaire (MHOQ) was used to measure hand performance in daily life. RESULTS: The operation time was statistically significantly longer in the ORIF group, compared to the EF group (p<0.001). Radial shortening was statistically significantly greater in the EF group, compared to the ORIF group (p<0.001). While the Q-DASH score was lower in the EF group on Day 15 and at one and two months (p<0.001, for each), it was similar between the groups at one year (p=0.507). The MAYO wrist score was higher in the EF group on Day 15 and at one and two months and one year (p<0.05, for each). While the MHOQ score was higher in the EF group on Day 15 and at one and two months (p<0.001, for each), it was similar between the groups at one year (p=0.557). CONCLUSION: In bilateral DRF cases, hand functions in the first two months after treatment were better in the EF group, compared to the ORIF group. This functional difference between the two groups gradually decreased in the first year and reached similar levels. Our results demonstrate that EF can be a good alternative in the surgical treatment of bilateral DRFs owing to its acceptable results, particularly in the short-term.
Subject(s)
External Fixators , Fracture Fixation/methods , Radius Fractures/surgery , Wrist Joint/physiopathology , Adult , Aged , Bone Plates , Bone Screws , Female , Fracture Fixation, Internal , Humans , Male , Middle Aged , Open Fracture Reduction , Operative Time , Radius Fractures/physiopathology , Range of Motion, Articular , Retrospective Studies , Treatment Outcome , Young AdultABSTRACT
BACKGROUND: Radial head stress fractures (RHSFs) and capitellar osteochondritis dissecans (COCD) are rare but may be seen in gymnasts. The purpose of this study was to compare the clinical and radiographic characteristics and the outcomes of RHSF and COCD in pediatric and adolescent gymnastic athletes. METHODS: Classical gymnasts and competitive tumblers ≤18 years of age presenting with RHSF or COCD over a 5-year period were reviewed. Radiographic characteristics, clinical characteristics, and patient-reported outcomes were compared. RESULTS: Fifty-eight elbows (39 with COCD and 19 with RHSF) were studied; the mean patient age was 11.6 years. Gymnastic athletes with RHSF competed at a higher level; of the athletes who competed at level ≥7, the rate was 95% of elbows in the RHSF group and 67% of elbows in the COCD group. The RHSF group presented more acutely with more valgus stress pain than those with COCD (p < 0.01) and demonstrated increased mean valgus angulation (and standard deviation) of the radial neck-shaft angle (13° ± 3.8° for the RHSF group and 9.3° ± 2.8° for the COCD group; p < 0.01) and decreased mean proximal radial epiphyseal height (3.7 ± 0.6 mm for the RHSF group and 4.2 ± 1.5 mm for the COCD group; p < 0.01). At a minimum of 2 years (range, 2.0 to 6.3 years), the RHSF group reported fewer symptoms; the QuickDASH (abbreviated version of the Disabilities of the Arm, Shoulder and Hand questionnaire) score was 1.75 ± 3.84 points for the RHSF group and 7.45 ± 7.54 points for the COCD group (p < 0.01). Those at a high level (≥7) were more likely to return to gymnastics independent of pathology, with the RHSF group reporting higher final activity levels with the mean Hospital for Special Surgery Pediatric Functional Activity Brief Scale (HSS Pedi-FABS) score at 26.0 ± 7.5 points compared with the COCD group at 23.6 ± 5.7 points (p < 0.05). Of the 9 patients with bilateral COCD, only 3 (33%) returned to gymnastics. CONCLUSIONS: RHSF with features similar to the more familiar COCD lesion may present in gymnastic athletes. Those with RHSF may present more acutely with a high competitive level and may have a better prognosis for return to competitive gymnastics than those with COCD. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
Subject(s)
Cumulative Trauma Disorders/etiology , Cumulative Trauma Disorders/therapy , Elbow Injuries , Gymnastics/injuries , Osteochondritis Dissecans/etiology , Radius Fractures/etiology , Adolescent , Child , Cumulative Trauma Disorders/diagnostic imaging , Cumulative Trauma Disorders/physiopathology , Disability Evaluation , Female , Humans , Osteochondritis Dissecans/diagnostic imaging , Osteochondritis Dissecans/physiopathology , Osteochondritis Dissecans/therapy , Patient Reported Outcome Measures , Radius Fractures/diagnostic imaging , Radius Fractures/physiopathology , Radius Fractures/therapy , Return to SportABSTRACT
PURPOSE: For displaced distal radius fracture, this trial aimed to compare an above-elbow (AE) and below-elbow (BE) cast at the end of a 24-week follow-up using the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire as a primary outcome. METHODS: This is a clinical trial with parallel groups (1:1) and a blinded evaluator. There are two non-surgical interventions: AE and BE. A total of 128 adult patients with acute (up to 7 days) displaced distal radius fracture of type A2-3, C1-3 by the AO classification were included. The follow-up was 24 weeks. The primary outcome was the DASH questionnaire at 24 weeks. Secondary outcomes were the maintenance of reduction by the evaluation of radiographic parameters, pain measured by VAS, PRWE, objective functional evaluation and rate of adverse effects. RESULTS: The difference between the two groups in the DASH score at 24 weeks was not significant, with the mean (95% CI) DASH score being AE: 9.44 (2.70 to 16.17) vs. BE: 9.88 (3.19 to 16.57) (p = 0.895). The above-elbow group had a significantly greater worsening of the mean DASH score from baseline to 2 weeks (p < 0.001). No statistically significant differences were found between the 2 groups in any of the other follow-up assessments. Objective functional evaluation, PRWE, radiographical measures and rates of reduction loss were similar between groups. Above-elbow casting resulted in more adverse effects (mostly shoulder pain; 19 events vs. 9 events); RR = 0.39 (0.19-0.94); p = 0.033 at the end of six-month follow-up. CONCLUSIONS: This study did not demonstrate a difference between above-elbow and below-elbow cast in terms of DASH outcome at 6 months in non-surgical treatment of deviated distal radius fractures. However, below-elbow casting is less debilitating during the treatment period, has comparable performance in maintaining the reduction, and is related to fewer minor adverse effects than above-elbow casting.
Subject(s)
Conservative Treatment , Elbow/pathology , Radius Fractures/therapy , Elbow/physiopathology , Female , Fractures, Malunited/physiopathology , Hand Strength , Humans , Male , Pain/etiology , Patient Reported Outcome Measures , Radius Fractures/diagnostic imaging , Radius Fractures/physiopathology , Range of Motion, Articular , Visual Analog ScaleABSTRACT
BACKGROUND: Percutaneous pinning fixation (PCP) has been used for the treatment of distal radius fractures for decades, especially in the elderly with fragile soft tissue. However, achieving and maintaining a sound anatomic reduction before PCP is difficult if we use the manipulative reduction method alone. Our study innovatively applied the Steinmann pin retractor for closed reduction combined with PCP, to provide a new protocol for the treatment of distal radius fractures. METHODS: From March 2017 to July 2018, 49 patients out of 57 that met the inclusion criteria but not the exclusion criteria were included in our retrospective cohort study. Sixteen patients were treated with Steinmann pin retractor-assisted closed reduction combined with PCP (S-PCP), and 19 patients were treated with the manipulative reduction combined with PCP (M-PCP), and 14 patients were treated with the manipulative reduction combined with cast splint (M-C). All these patients received a positive postoperative radiological and clinical evaluation. RESULTS: All the patients were followed up for a minimum of 2 years. The radiological parameters in each group improved significantly postoperative (posttreatment). In the S-PCP group, the values of radial height (postoperative, 13.33±1.74 mm; the first follow-up, 13.27±1.81mm; last follow-up, 13.16±1.76mm) and ulnar variance (postoperative, -0.10±1.29mm; the first follow-up, -0.05±1.27mm; last follow-up, -0.12±1.09mm) significantly improved as compared to the M-PCP and M-C groups. While the patients in the M-C group experienced significant re-displacement at the first and last follow-ups, in the S-PCP group, the range of wrist motion including extension (89.94±5.21%), radial deviation (90.69±6.01%), and supination (90.25±5.87%); ulnar deviation (89.81±5.82%) and QuickDASH score (2.70±3.64); and grip strength (92.50±5.59%), pronation (90.50±6.04%), and modified Mayo wrist score (90.94±4.17, the excellent rate reached up to 75%) also improved as compared to the M-PCP group, M-C group, or both groups at the last follow-up. CONCLUSION: S-PCP improves fracture reduction and wrist function and can serve as an effective method for A2(AO/OTA) and A3 type of distal radius fractures in the elderly with limited dorsal comminution, including intra-articular fractures with displacement less than 2mm.