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1.
J Orthop Trauma ; 38(5): 273-278, 2024 May 01.
Article in English | MEDLINE | ID: mdl-38285064

ABSTRACT

OBJECTIVES: To identify risk factors of reoperation to promote union or to address deep surgical-site infection (DSSI) in periprosthetic distal femur fractures treated with lateral distal femoral locking plates (LDFLPs). DESIGN: Multicenter retrospective cohort study. SETTING: Ten level-I trauma centers. PATIENT SELECTION CRITERIA: Patients with Orthopaedic Trauma Association/Association of Osteosynthesis (OTA/AO) 33A or 33C periprosthetic distal femur fractures who underwent surgical fixation between January 2012 and December 2019 exclusively using LDFLPs were eligible for inclusion. Patients with pathologic fractures or with follow-up less than 3 months without an outcome event (unplanned reoperation to promote union or for deep surgical infection) before this time point were excluded. Fracture fixation constructs used medial plates, intramedullary nails, or hybrid fixation constructs were excluded from analysis. OUTCOME MEASURES AND COMPARISONS: To examine the influence of patient demographics, injury characteristics, and features of the fracture fixation construct on the occurrence of unplanned reoperation to promote union or to address a DSSI. RESULTS: There was an 8.3% rate (19/228) of unplanned reoperation to promote union. Predictive factors for the need for reoperation to promote union included increasing body mass index (odds ratio [OR] = 1.09; 95% confidence interval [CI]: 1.02-1.16; P = 0.01), increasing number of screws in the distal fracture segment (OR = 1.73; 95% CI: 1.06-2.95; P = 0.03), and decreasing proportion of proximal segment screws that are locking (OR = 0.17; 95% CI: 0.03-0.70; P = 0.02) There was a 4.8% rate (11/228) of reoperation to address DSSI. There were no statistically significant predictive factors identified as risk factors of the need for reoperation to address DSSI ( P > 0.05). CONCLUSIONS: 8.3% of periprosthetic distal femur fractures treated at 10 centers with LDFLPs underwent unplanned reoperation to promote union. Increasing patient body mass index and increasing number of screws in the distal fracture segment were found to be predictive factors, whereas increased locking screws in the proximal segment were found to be protective. 4.8% of patients in this cohort underwent reoperation to address DSSI. LEVEL OF EVIDENCE: Level III. See Instructions for Authors for a complete description of levels of evidence.


Subject(s)
Femoral Fractures, Distal , Femoral Fractures , Periprosthetic Fractures , Humans , Retrospective Studies , Femoral Fractures/surgery , Bone Plates/adverse effects , Fracture Fixation, Internal/adverse effects , Risk Factors , Treatment Outcome , Femur , Periprosthetic Fractures/surgery
2.
J Orthop Trauma ; 38(1): 49-55, 2024 Jan 01.
Article in English | MEDLINE | ID: mdl-37559208

ABSTRACT

OBJECTIVE: To identify technical factors associated with nonunion after operative treatment with lateral locked plating. DESIGN: Retrospective cohort study. SETTING: Ten Level I trauma centers. PATIENT SELECTION CRITERIA: Adult patients with supracondylar distal femur fractures (OTA/AO type 33A or C) treated with lateral locked plating from 2010 through 2019. OUTCOME MEASURES AND COMPARISONS: Surgery for nonunion stratified by risk for nonunion. RESULTS: The cohort included 615 patients with supracondylar distal femur fractures. The median patient age was 61 years old (interquartile range: 46 -72years) and 375 (61%) were female. Observed were nonunion rates of 2% in a low risk of nonunion group (n = 129), 4% in a medium-risk group (n = 333), and 14% in a high-risk group (n = 153). Varus malreduction with an anatomic lateral distal femoral angle greater than 84 degrees, was associated with double the odds of nonunion compared to those without such varus [odds ratio, 2.1; 95% confidence interval (CI), 1.1-4.2; P = 0.03]. Malreduction by medial translation of the articular block increased the odds of nonunion, with 30% increased odds per 4 mm of medial translation (95% CI, 1.0-1.6; P = 0.03). Working length increased the odds of nonunion in the medium risk group, with an 18% increase in nonunion per 10-mm increase in working length (95% CI, 1.0-1.4; P = 0.01). Increased proximal screw density was protective against nonunion (odds ratio, 0.71; 95% CI, 0.53-0.92; P = 0.02) but yielded lower mRUST scores with each 0.1 increase in screw density associated with a 0.4-point lower mRUST (95% CI, -0.55 to -0.15; P < 0.001). Lateral plate length and type of plate material were not associated with nonunion. ( P > 0.05). CONCLUSIONS: Malreduction is a surgeon-controlled variable associated with nonunion after lateral locked plating of supracondylar distal femur fractures. Longer working lengths were associated with nonunion, suggesting that bridge plating may be less likely to succeed for longer fractures. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.


Subject(s)
Femoral Fractures, Distal , Femoral Fractures , Adult , Humans , Female , Middle Aged , Aged , Male , Retrospective Studies , Treatment Outcome , Femoral Fractures/surgery , Femoral Fractures/etiology , Risk Factors , Fracture Fixation, Internal/adverse effects , Bone Plates/adverse effects , Femur
3.
J Orthop Trauma ; 37(11): 562-567, 2023 11 01.
Article in English | MEDLINE | ID: mdl-37828687

ABSTRACT

OBJECTIVES: To (1) report on clinical, radiographic, and functional outcomes after nail-plate fixation (NPF) of distal femur fractures and (2) compare outcomes after NPF with a propensity matched cohort of fractures treated with single precontoured lateral locking plates. DESIGN: Multicenter retrospective cohort study. SETTING: Ten Level 1 trauma centers. PATIENTS/PARTICIPANTS: Patients with OTA/AO 33A or 33C fractures. INTERVENTION: Fixation with (1) retrograde intramedullary nail combined with lateral locking plate (n = 33) or (2) single precontoured lateral locking plate alone (n = 867). MAIN OUTCOME MEASUREMENTS: The main outcomes of interest were all-cause unplanned reoperation and presence of varus collapse at final follow-up. RESULTS: One nail-plate patient underwent unplanned reoperation excluding infection and 2 underwent reoperation for infection at an average of 57 weeks after surgery. No nail-plate patients required unplanned reoperation to promote union and none exhibited varus collapse. More than 90% were ambulatory with no or minimal pain at final follow-up. In comparison, 7 of the 30 matched lateral locked plating patients underwent all-cause unplanned reoperation excluding infection (23% vs. 3%, P = 0.023), and an additional 3 lateral locked plating patients were found to have varus collapse on final radiographs (10% vs. 0%, P = 0.069). CONCLUSIONS: Despite a high proportion of high-energy, open, and comminuted fractures, no NPF patients underwent unplanned reoperation to promote union or demonstrated varus collapse. Propensity score matched analysis revealed significantly lower rates of nonunion for NPF compared with lateral locked plating alone. Larger studies are needed to identify which distal femur fracture patients would most benefit from NPF. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.


Subject(s)
Femoral Fractures, Distal , Femoral Fractures , Humans , Retrospective Studies , Femoral Fractures/diagnostic imaging , Femoral Fractures/surgery , Fracture Fixation, Internal , Reoperation , Bone Plates , Treatment Outcome , Femur
4.
J Orthop Trauma ; 37(4): 161-167, 2023 04 01.
Article in English | MEDLINE | ID: mdl-36302354

ABSTRACT

OBJECTIVES: To identify potentially modifiable risk factors for deep surgical site infection after distal femur fracture. DESIGN: Multicenter retrospective cohort study. SETTING: Ten Level-I trauma centers. PATIENTS/PARTICIPANTS: Patients with OTA/AO 33A or C distal femur fractures (n = 1107). INTERVENTION: Surgical fixation of distal femur fracture. MAIN OUTCOME MEASUREMENT: The outcome of interest was deep surgical site infection. RESULTS: There was a 7% rate (79/1107) of deep surgical site infection. In the multivariate analysis, predictive factors included alcohol abuse [odds ratio (OR) = 2.36; 95% confidence interval (CI), 1.17-4.46; P = 0.01], intra-articular injury (OR = 1.73; 95% CI, 1.01-3.00; P = 0.05), vascular injury (OR = 3.90; 95% CI, 1.63-8.61; P < 0.01), the use of topical antibiotics (OR = 0.50; 95% CI, 0.25-0.92; P = 0.03), and the duration of the surgery (OR = 1.15 per hour; 95% CI, 1.01-1.30; P = 0.04). There was a nonsignificant trend toward an association between infection and type III open fracture (OR = 1.73; 95% CI, 0.94-3.13; P = 0.07) and lateral approach (OR = 1.60; 95% CI, 0.95-2.69; P = 0.07). The most frequently cultured organisms were methicillin-resistant Staphylococcus aureus (22%), methicillin-sensitive Staphylococcus aureus (20%), and Enterobacter cloacae (11%). CONCLUSIONS: Seven percent of distal femur fractures developed deep surgical site infections. Alcohol abuse, intra-articular fracture, vascular injury, and increased surgical duration were risk factors, while the use of topical antibiotics was protective. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.


Subject(s)
Alcoholism , Femoral Fractures, Distal , Fractures, Open , Methicillin-Resistant Staphylococcus aureus , Vascular System Injuries , Humans , Retrospective Studies , Surgical Wound Infection/epidemiology , Surgical Wound Infection/etiology , Alcoholism/complications , Vascular System Injuries/etiology , Fracture Fixation, Internal/adverse effects , Fractures, Open/surgery , Femur/surgery , Anti-Bacterial Agents/therapeutic use , Treatment Outcome
5.
Microsurgery ; 43(2): 157-160, 2023 Feb.
Article in English | MEDLINE | ID: mdl-36541829

ABSTRACT

Clavicular reconstruction is typically managed conservatively. Despite demonstrating improving outcomes, including range of motion and pain, there are currently no published reports of acute reconstruction with vascularized free fibula flaps (VFFF) or vascularized periosteal extensions in adult patients with clavicular defects. VFFFs have been utilized to correct critical bony defects of the clavicle and chronic nonunions; however, descriptions following acute trauma are rare. Bony union enhancement with periosteal extension has been described in both pediatric and adult populations, but never in the case of clavicular reconstruction. Herein, we seek to fill this gap in the literature by describing the acute reconstruction of a 6.5 cm bony gap in a 29-year-old male following a gunshot wound to the chest, utilizing a 6.5 cm VFFF with periosteal extension, and inset to the internal mammary vessels. The postoperative course was uncomplicated, with bony consolidation noted by 10 weeks, and full, pain-free range of motion at 8 months, showing this technique may be a viable option following acute trauma.


Subject(s)
Free Tissue Flaps , Wounds, Gunshot , Adult , Male , Humans , Child , Clavicle/injuries , Clavicle/surgery , Fibula/surgery , Bone Transplantation/methods
6.
J Orthop Trauma ; 37(4): 168-174, 2023 04 01.
Article in English | MEDLINE | ID: mdl-36379069

ABSTRACT

OBJECTIVES: To identify modifiable and nonmodifiable risk factors for reoperation to promote union after distal femur fracture. DESIGN: Multicenter retrospective cohort study. SETTING: Ten Level-I trauma centers. PATIENTS/PARTICIPANTS: Patients with OTA/AO 33A or C distal femur fractures (n = 1111). INTERVENTION: Surgical fixation of distal femur fracture. Fixation constructs were classified as lateral plate, dual plate, nail, or nail plate combination. MAIN OUTCOME MEASUREMENTS: The outcome of interest was unplanned reoperation to promote union. RESULTS: There was an 11% (121/1111) rate of unplanned reoperation to promote union. In the multivariate analysis, predictive factors included body mass index [odds ratio (OR) = 1.18; 95% confidence interval (CI), 1.06-1.32; P < 0.01], intra-articular fracture (OR = 1.57; 95% CI, 1.01-2.45; P = 0.04), type III open injury (OR = 2.29; 95% CI, 1.41-3.72; P < 0.01), the presence of medial comminution (OR = 1.85; 95% CI, 1.14-3.06; P = 0.01), and medial translation on postoperative radiographs (OR = 1.23 per one 10th of condylar width; 95% CI, 1.01-1.48; P = 0.03). Construct type was not significantly predictive. CONCLUSIONS: Eleven percent of distal femur fractures underwent unplanned reoperation to promote union. Body mass index, intra-articular fracture, type III open injury, medial comminution, and medial translation on postoperative radiographs were predictive factors. Construct type was not associated with unplanned reoperation; however, this conclusion was limited by small numbers in the dual plate and nail plate groups. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.


Subject(s)
Femoral Fractures, Distal , Femoral Fractures , Intra-Articular Fractures , Humans , Retrospective Studies , Reoperation , Fracture Fixation, Internal , Intra-Articular Fractures/surgery , Femoral Fractures/diagnostic imaging , Femoral Fractures/surgery , Risk Factors , Bone Plates , Femur
7.
JBJS Case Connect ; 12(2)2022 04 01.
Article in English | MEDLINE | ID: mdl-37440679

ABSTRACT

CASE: One week after receiving a COVID-19 vaccine in his left deltoid, a 34-year-old man developed severe right periscapular pain that lasted 2 weeks and was followed by profound right shoulder girdle atrophy and weakness. Both the pain and motor deficits resolved over the subsequent 4 months. CONCLUSION: Parsonage-Turner syndrome (PTS) is an idiopathic brachial plexopathy that can develop in the setting of recent vaccination and lead to significant shoulder pain and weakness. Given the worldwide increase in newly vaccinated patients, orthopaedic surgeons should take detailed histories to identify potential triggers (recent vaccination or illness) that point toward PTS rather than musculoskeletal pathology.


Subject(s)
Brachial Plexus Neuritis , COVID-19 Vaccines , COVID-19 , Adult , Humans , Male , Brachial Plexus Neuritis/etiology , COVID-19/prevention & control , COVID-19/complications , COVID-19 Vaccines/adverse effects , Shoulder Pain , Vaccination/adverse effects
8.
J Orthop Trauma ; 35(12): e475-e480, 2021 Dec 01.
Article in English | MEDLINE | ID: mdl-34797783

ABSTRACT

OBJECTIVES: (1) To evaluate adequacy and reproducibility of the gravity and manual stress imaging in the diagnosis of unstable ankle fractures and (2) to evaluate the diagnostic utility of lateral talar displacement ratio (LTDR) derived in relation to the talar body width on ankle stress imaging. DESIGN: Retrospective cohort study. SETTING: Level 1 Trauma Center. PATIENTS: One hundred seventy consecutive patients who presented with supination-external rotation 2 ankle fractures (OTA/AO 44-B2.1) requiring dynamic stress testing. INTERVENTION: Dynamic stress imaging to determine ankle stability. MAIN OUTCOME MEASURE: Ankle instability and subsequent need for surgical fixation as determined by dynamic stress imaging. RESULTS: No statistical significant difference was found between the adequacy of gravity stress radiographs and manual stress images in regards to surgical decision-making (P = 0.595). Using manual and gravity stress images, receiver operating characteristic curves were generated for medial clear space (MCS) (area under the curve = 0.793, 0.901) and LTDR (0.849, 0.850), corresponding to thresholds of 10.5% and 10.2% for manual and gravity, respectively. Seventy-three of 105 patients (69.5%) with MCS > 5 mm and 62 of 75 patients (82.7%) with LTDR > 10% were offered surgical intervention. Sixty-two of the 77 patients (80.5%) offered surgery had both MCS > 5 mm and LTDR > 10%. CONCLUSION: This study shows that manual stress radiographs are just as effective as gravity stress radiographs in making an assessment of ankle fracture stability as there was no difference in diagnostic value between gravity and manual stress imaging in regards to surgical decision-making. Use of additional radiographic measurements such as the LTDR can provide additional information in determining stability when MCS is within a clinical gray area. LEVEL OF EVIDENCE: Diagnostic Level III. See Instructions for Authors for a complete description of levels of evidence.


Subject(s)
Ankle Fractures , Ankle , Ankle Fractures/diagnostic imaging , Ankle Fractures/surgery , Humans , Reproducibility of Results , Retrospective Studies , Supination
9.
J Orthop Trauma ; 35(2): e56-e60, 2021 02 01.
Article in English | MEDLINE | ID: mdl-33060381

ABSTRACT

OBJECTIVES: To determine our complication rate in pediatric femoral shaft fractures treated with flexible elastic nailing and to determine fracture characteristics that may predict complications. DESIGN: Retrospective cohort study. SETTING: One Level 1 and One Level 2 academic trauma centers. PATIENTS/PARTICIPANTS: One hundred one pediatric femoral shaft fractures treated from 2006 to 2018. MAIN OUTCOME MEASUREMENT: Major and minor complications. RESULTS: One hundred one femurs met inclusion criteria. The average age was 7 years (range 3-12 years). The average weight was 29.0 kg (range 16-55 kg). The average follow-up was 11 months (6-36 months). Ninety-three patients underwent elective implant removal at our institution. Fifty-one of the 101 (50%) fractures were "unstable" patterns. Ninety-three percent had implants that filled >80% of the canal (69 titanium and 32 stainless steel). Seventeen percent (18) had cast immobilization. All fractures went on to union. No patient required revision surgery for malunion as follows: 6 had coronal/sagittal malalignment >10 degrees, 3 had malrotation >15 degrees, and none had a leg length inequality >1 cm. Three patients had an unplanned surgery as follows: 2 for prominent implants and 1 for refracture after a second injury. There were no patient, fracture, or treatment characteristics that were predictive of complications or unplanned surgery, including "unstable" fractures (P = 0.78). CONCLUSION: Our study demonstrates that flexible elastic nailing can be safely used in most pediatric femoral shaft fractures, including those previously described as "unstable." LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions to Authors for a complete description of levels of evidence.


Subject(s)
Femoral Fractures , Fracture Fixation, Intramedullary , Bone Nails , Child , Child, Preschool , Femoral Fractures/diagnostic imaging , Femoral Fractures/surgery , Fracture Fixation, Intramedullary/adverse effects , Fracture Healing , Humans , Nails , Retrospective Studies , Treatment Outcome
10.
J Orthop Trauma ; 35(6): 285-288, 2021 06 01.
Article in English | MEDLINE | ID: mdl-32976180

ABSTRACT

OBJECTIVE: To evaluate the difference in the quality of fracture reduction between the sinus tarsi approach (STA) and extensile lateral approach (ELA) using postoperative Computed Tomography (CT) scans in displaced intra-articular calcaneal fractures (DIACFs). DESIGN: Retrospective. SETTING: Level 1 and level 2 academic centers. PATIENTS: Consecutive patients undergoing operative fixation of DIACFs with postoperative CT scans and standard radiographs. METHODS: Patients were identified based on Current Procedural Terminology code and chart review. All operative calcaneal fractures treated between 2012 and 2018 by fellowship-trained orthopaedic trauma surgeons were evaluated. Those with both postoperative CT scans and radiographs were included. Exclusion criteria included extra-articular fractures, malunions, percutaneous fixation, ORIF and primary fusion, and those patients without a postoperative CT scan. The Sanders classification was used. Cases were divided into 2 groups based on ELA versus STA. Bohler angle and Gissane angle were evaluated on plain radiographs. CT reduction quality grading included articular step off/gap within the posterior facet, and varus angulation of the tuberosity: CT reduction grading included: excellent (E): no gap, no step, and no angulation; good (G): <1 mm step, <5 mm gap, and/or <5° of angulation, fair (F): 1-3 mm step, 5-10 mm gap, and/or 5-15° angulation; and poor (P): >3 mm step, >10 mm gap, and/or >15° angulation. RESULTS: Seventy-seven patients with 83 fractures were included. Average age was 42 years (range, 18-74 years), with 57 men. Four fractures were open. There were 37 Sanders II and 46 Sanders III fractures; 36 fractures were fixed using the STA, whereas 47 used the ELA. Average days to surgery were 5 for STA and 14 for ELA (P < 0.001). A normal Bohler angle was achieved more often with the ELA (91.5%) than with STA (77.8%) (P < 0.001). There was no difference by approach for Gissane angle (P = 0.5). ELA had better overall reduction quality (P = 0.02). For Sanders II, there was no difference in reduction quality with STA versus ELA (P = 0.51). For Sanders III, ELA trended toward better reduction quality (P = 0.06). CONCLUSIONS: The ELA had a better overall reduction of Bohler angle on plain radiographs and of the posterior facet and tuberosity on postoperative CT scans. For Sanders type II DIACFs, there was no difference between STA and ELA. Importantly, for Sanders III DIACFs, ELA trended toward better reduction quality. In addition to fracture reduction, surgeon learning curve, early wound complications, and long-term outcomes must be considered in future studies comparing the ELA and STA. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.


Subject(s)
Calcaneus , Fractures, Bone , Intra-Articular Fractures , Adult , Calcaneus/diagnostic imaging , Calcaneus/surgery , Fracture Fixation, Internal , Fractures, Bone/diagnostic imaging , Fractures, Bone/surgery , Heel , Humans , Intra-Articular Fractures/diagnostic imaging , Intra-Articular Fractures/surgery , Male , Retrospective Studies , Treatment Outcome
11.
Injury ; 50(3): 686-689, 2019 Mar.
Article in English | MEDLINE | ID: mdl-30712754

ABSTRACT

OBJECTIVES: Hip dislocations are highly morbid injuries necessitating prompt reduction and post-reduction assessment for fracture and incarcerated fragments. Recent literature has questioned the need for initial pelvic radiographs for acute trauma patients, resulting in computed tomography (CT) scans as the initial evaluation. This study investigates the relationship between choice of pre-reduction imaging and treatment of acute hip dislocations. DESIGN: Retrospective Case-Control. SETTING: Single Academic Level I Trauma Center. METHODS: All acute hip dislocations from 2011 to 2016 were reviewed. Exclusion criteria were diagnosis of dislocation at another facility, death prior to reduction, emergent surgical or ICU intervention, and periprosthetic dislocation. Patients were grouped by those with only a radiograph prior to reduction, Group I, versus those with a pre-reduction CT scan, Group II. The primary outcomes were time to reduction and the acquisition of a second CT scan. RESULTS: Of the 123 hip dislocations identified, 35 patients were excluded, mostly for transfer with a known dislocation. Group I included 29 patients and Group II included 59 patients. The mean time to reduction was 74 min in Group I and 129 min in Group II for a difference of 55 min (p < 0.001). The rate of repeat CT scan was 0 in Group I versus 48 (81%) in Group II (p < 0.001). CONCLUSION: Initial trauma pelvic radiography prior to CT is still important in the setting of suspected hip pathology to decrease time to hip reduction and unnecessary radiation exposure. LEVEL OF EVIDENCE: Prognostic Level III.


Subject(s)
Closed Fracture Reduction/statistics & numerical data , Emergency Service, Hospital , Hip Dislocation/diagnostic imaging , Pelvis/diagnostic imaging , Time-to-Treatment/statistics & numerical data , Tomography, X-Ray Computed , Adult , Aged , Case-Control Studies , Female , Hip Dislocation/pathology , Humans , Male , Middle Aged , Pelvis/injuries , Pelvis/pathology , Radiation Dosage , Retrospective Studies , Young Adult
12.
J Bone Joint Surg Am ; 96(19): 1650-8, 2014 Oct 01.
Article in English | MEDLINE | ID: mdl-25274790

ABSTRACT

BACKGROUND: Orthopaedic clinic follow-up is required to ensure optimal management and outcome for many patients who present to the emergency department (ED) with an orthopaedic injury. While several studies have shown that demographic variables influence patient follow-up after discharge from the ED, the objective of this study was to examine orthopaedic-related and other factors associated with the failure to return for orthopaedic outpatient management, so-called "no-show," after an ED visit. METHODS: A chart review was conducted at a large academic public hospital. Four hundred and sixty-four consecutive adult patients who received an orthopaedic consult in the ED with subsequent referral to the orthopaedic clinic from January through June, 2011, were included. With use of chi-square and Mann-Whitney univariate tests, data regarding injury type and management were analyzed for association with no-show. Variables with p < 0.25 were included in a multivariate stepwise forward logistic regression analysis. RESULTS: The overall no-show rate was 26.1%. Logistic regression modeling revealed significant differences in no-show rates based on cause of injury (odds ratio [OR] 7.51; 95% confidence interval [CI], 2.27 to 25.1), with assault victims having the highest no-show rate. Anatomic region of injury significantly influenced no-show rates (OR 6.61; 95% CI, 1.45 to 30.5), with patients with a spine or back complaint having the highest no-show rate. Follow-up rates were influenced by the orthopaedic resident provider consulted (OR 10.8; 95% CI, 4.11 to 31.1), and this was not related to level of training (p = 0.25). The type of bracing applied influenced the no-show rate (OR 2.46; 95% CI, 1.58 to 3.96), and the easier it was to remove the brace (splint), the worse the follow-up (p = 0.0001). Several demographic variables were also predictive of clinic nonattendance, including morbid obesity (OR 15.0; 95% CI, 4.83 to 51.6) and current tobacco use (OR 5.56; 95% CI, 2.19 to 15.4). CONCLUSIONS: This study supports previous evidence of high no-show rates with scheduled orthopaedic follow-up among patients treated in the ED. The data highlight distinct orthopaedic-related factors associated with nonattendance. These findings are useful in identifying patients at high risk for no-show to scheduled orthopaedic follow-up appointments and may influence disposition and management decisions for these patients.


Subject(s)
Aftercare , Bone Diseases/therapy , Bone and Bones/injuries , Emergency Medical Services , Lost to Follow-Up , Adult , Aftercare/statistics & numerical data , Aftercare/trends , Bone Diseases/complications , Demography , Humans , Orthopedics , Regression Analysis
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