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Cievet M, Buffard M, Kumble A, Ramos-Pascual S, Locquet V, Burnier M. Outcomes of arthroscopic versus open reduction and internal fixation for the treatment of acute traumatic lunate fractures: a systematic review. HAND SURGERY & REHABILITATION 2023:S2468-1229(23)00114-7. [PMID: 37364729 DOI: 10.1016/j.hansur.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/28/2023]
Abstract
The purpose of the study was to compare outcomes of fully-arthroscopic reduction and internal fixation (ARIF) versus open reduction and internal fixation (ORIF) to treat acute traumatic lunate fractures. A literature search was conducted using Medline and Embase. Demographic data and outcomes were extracted for included studies. The search identified 2,146 references: 17 articles were included, reporting on 20 cases (4 ARIF and 16 ORIF). No differences between ARIF and ORIF were found in rate of union (100% vs 93%, P = 1.000), grip strength (mean difference, 8%; 95%CI, -16-31; P = 0.592), rate of return to work (100% vs 100%, P = 1.000), or range of motion (mean difference, 28°; 95%CI, -25-80; P = 0.426). Lunate fractures were not identified in 6 of the 19 radiographs, but were identified in all CT scans. There were no differences in outcome between ARIF and ORIF for the treatment of fresh lunate fracture. The authors recommend surgeons to perform CT scans when diagnosing high-energy wrist trauma so as not to overlook lunate fractures. LEVEL OF EVIDENCE: Level IV.
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Sakellariou E, Galanis A, Vavourakis M, Papagrigorakis E, Vlachos C, Zachariou D, Vasiliadis E, Pneumaticos S. Peri-implant proximal femur fracture in a poliomyelitis survivor: A surgical and medical challenge. Clin Case Rep 2023; 11:e7465. [PMID: 37287621 PMCID: PMC10242085 DOI: 10.1002/ccr3.7465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 05/13/2023] [Accepted: 05/23/2023] [Indexed: 06/09/2023] Open
Abstract
Key Clinical Message The treatment of long bone fractures in post-polio survivors is indubitably an exacting task. Out of this complicated case presented in this paper, it can be deduced that it is attainable to repair a peri-implant subtrochanteric refracture or a complex non-union of the proximal femur with plate and screws with grafting. Abstract Post-polio survivors are prone to low-energy bone fractures. The management of such cases is exigent, as no literature data indicate the best surgical approach. This paper presents an intricate peri-implant proximal femoral fracture in a polio survivor treated in our institution and accentuates the various challenges we encountered.
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Fung M, Sivakumar B, Jiang E, Suthersan M, Wines A, Mittal R, Symes M. Trends in management of adult tarsometatarsal joint injuries in a contemporary Australian context: a nationwide study of claims data over 20 years. ANZ J Surg 2023; 93:1214-1219. [PMID: 37027316 DOI: 10.1111/ans.18456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 03/16/2023] [Accepted: 03/29/2023] [Indexed: 04/08/2023]
Abstract
BACKGROUND Traumatic tarsometatarsal joint (TMTJ) injuries are uncommon, but can cause significant morbidity due to delayed or missed diagnosis. Recent evidence highlights the importance of achieving anatomical reduction via operative management. This study aims to analyse trends in rates of open reduction internal fixation (ORIF) for Lisfranc injuries in Australia according to Nationwide claims data. METHODS Claims according to the Medicare Benefits Schedule (MBS) on ORIF of traumatic TMTJ injuries were collated for the period from January 2000 to December 2020. Paediatric patients were excluded. Two negative binomial models were utilized to analyse the trends in TMTJ injuries over time after controlling for sex, age group and population changes. Results were absolute and per 100 000 population. RESULTS 7840 patients underwent TMTJ ORIF over the period studied. There was a mean yearly increase of 12% (P < 0.001). Age group (P < 0.001) and year (P < 0.001) were significant predictors for TMTJ fixation, whilst sex was not (P = 0.48). Patients older than 65 years were noted to have a 53% lower rate of TMTJ ORIF per person, when compared to the reference group of 25-34 year-olds (P < 0.001). Five-year block analysis revealed increases in rate of fixation for all age groups. CONCLUSION Rates of operative fixation for TMTJ injuries are increasing in Australia. This is likely due to improved diagnostics, understanding of optimal treatment goals, and increased orthopaedic subspecialisation. Further studies with clinical and patient reported outcomes, as well as comparing rates of operative intervention to incidence, will be useful.
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Lu V, Jegatheesan V, Patel D, Domos P. Outcomes of Acute versus Delayed Reverse Shoulder Arthroplasty for Proximal Humerus Fractures in the Elderly: A Systematic Review and Meta-Analysis. J Shoulder Elbow Surg 2023:S1058-2746(23)00303-8. [PMID: 37024039 DOI: 10.1016/j.jse.2023.03.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/17/2023] [Accepted: 03/01/2023] [Indexed: 04/08/2023]
Abstract
INTRODUCTION Reverse shoulder arthroplasty (RSA) has become an increasingly popular treatment option for proximal humerus fractures (PHFs) in the elderly. There is however contradictory evidence on the impact of timing of RSA on patient outcomes. It remains unclear if poor results after initial non-surgical or surgical management can be improved with delayed RSA. The aim of this systematic review and meta-analysis is to compare the outcomes of acute RSA and delayed RSA for the treatment of PHFs in the elderly. METHODS A systematic search was performed on four databases for studies that compared acute RSA with RSA used after prior non-operative or operative treatment. Studies with a mean cohort age <65 years old were excluded. Demographical data, clinical outcome scores, range of motion measurements, and postoperative complications were collected from included studies. RESULTS Sixteen studies were included for data analysis. Compared with delayed RSA cohorts, acute RSA cohorts had higher forward flexion (124.3o vs 114.9o; p=0.019), external rotation (24.7o vs 20.2o; p=0.041), and abduction (113.2o vs 99.8o; p=0.03). Compared to RSA after conservative management, acute RSA had greater external rotation (29.9o vs 21.4o; p=0.043). The acute RSA cohort had significantly higher ASES (76.4 vs 68.2; p=0.025) and Constant-Murley scores (65.6 vs 57.3; p=0.002) compared to the delayed RSA cohort. Subgroup analyses showed significantly greater Constant-Murley (64.9 vs 56.9; p=0.020) and SST scores (8.8 vs 6.8; p=0.031) with acute RSA compared to RSA after conservative treatment. ASES score was higher in the acute RSA cohort compared to RSA after open reduction internal fixation (ORIF) (77.9 vs 63.5; p=0.008). The overall complication rate per 100 patient-years was 11.7 for the acute RSA cohort, and 18.5 for the delayed RSA cohort (RR: 0.55; p=0.015). CONCLUSION Based on the current evidence, acute RSA presents better clinical outcome measures and range of motion measurements, with decreased complication rates than RSA performed after prior non-operative or operative treatment.
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Barghi A, Hanna P, Merchan N, Weaver MJ, Wixted J, Appleton P, Rodriguez E. Outcomes of fixation of Vancouver B periprosthetic fractures around cemented versus uncemented stems. BMC Musculoskelet Disord 2023; 24:263. [PMID: 37016368 PMCID: PMC10071713 DOI: 10.1186/s12891-023-06359-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 03/22/2023] [Indexed: 04/06/2023] Open
Abstract
BACKGROUND The incidence of periprosthetic femur fracture (PPFF) in the setting of total hip arthroplasty (THA) is steadily increasing. We seek to address whether there is a difference in outcomes between Vancouver B fracture types managed with ORIF when the original stem was a press-fit stem versus a cemented stem. METHODS In this retrospective cohort study at a level 1 trauma center, we identified 136 patients over 65 years-of-age with Vancouver B-type fractures sustained between 2005 and 2019. Patients were treated by ORIF and had either cemented or press-fit stems prior to their injury. Outcomes were subsidence of the femoral implant, time to full weight bearing, rate of the hip implant revision, estimated blood loss (EBL), postoperative complications, and the one-year mortality rate. RESULTS A total of 103 (75.7%) press-fit and 33 (24.3%) cemented patients were reviewed. Patient baseline characteristics, Vancouver fracture sub-types, and implant characteristics were not found to be significantly different between groups. The difference in subsidence rates, postoperative complications, and time to weight bearing were not significantly different between groups. EBL and one-year mortality rate were significantly higher in the cemented group. CONCLUSIONS In geriatric patients with Vancouver B type periprosthetic fractures managed with ORIF, patients with an originally press fit stem may have lower mortality, lower estimated blood loss, and similar subsidence and hospital length of stays when compared to those with a cemented stem.
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Pearce RJ, Cazzulino A, Swarup I. Rates and Factors Associated With Hardware Removal in Physeal Ankle Fractures: Analysis of the Pediatric Health Information System. FOOT & ANKLE ORTHOPAEDICS 2023; 8:24730114231182396. [PMID: 37425339 PMCID: PMC10328018 DOI: 10.1177/24730114231182396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023] Open
Abstract
Background Ankle fractures are among the most common physeal fractures in children. When surgical management is warranted, subsequent hardware removal remains controversial. This study was designed to determine rates of hardware removal in patients with physeal ankle fractures and identify risk factors for removal. Procedure data was utilized to compare rates of subsequent ankle procedures in patients with hardware removed and hardware retained. Methods We conducted a retrospective cohort study utilizing data from the Pediatric Health Information System (PHIS) for the years 2015 through 2021. We longitudinally followed patients treated for distal tibia physeal fractures to determine the rates of hardware removal and subsequent ankle procedures. Patients with open fractures or polytrauma were excluded. We used univariate, multivariate, and descriptive statistics to characterize the rates of hardware removal, identify factors associated with removal, and assess the rates of subsequent procedures. Results This study included 1008 patients who underwent surgical management of a physeal ankle fracture. The mean age at index surgery was 12.6 years with an SD of 2.2 years, and 60% of patients identified as male. Two hundred forty-two patients (24%) had their hardware removed at an average time of 276 days (range, 21-1435 days) following index surgery. Patients with Salter Harris III (SH-III) or Salter Harris IV (SH-IV) fractures had hardware removed more often than patients with Salter-Harris II (SH-II) fractures (28.9% vs 11.7%, P < .01). Four-year rates of subsequent ankle procedures are similar between patients with hardware removed and hardware retained. Conclusion The rate of hardware removal in children with physeal ankle fractures is higher than previously reported. Patients of younger age, higher income, and with fractures involving the epiphysis (SH-III and SH-IV) are more likely to undergo hardware removal. Level of Evidence Level III, retrospective study.
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Kellam PJ, Cutshall ZA, Dekeyser GJ, Rothberg DL, Higgins TF, Haller JM, Marchand LS. Recovery Curve for Patients With Pilon Fractures Using Patient-Reported Outcome Measurement Information System. Foot Ankle Int 2023; 44:317-321. [PMID: 36932665 DOI: 10.1177/10711007231156424] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
BACKGROUND The time frame in which patients can expect functional improvement after open reduction internal fixation (ORIF) of pilon fractures is unclear. The purpose of this study was to determine the trajectory and rate at which patients' physical function improves up to 2 years postinjury. METHODS The patients studied sustained a unilateral, isolated pilon fractures (AO/OTA 43B/C) and followed at a level 1 trauma center over a 5-year period (2015-2020). Patient-Reported Outcomes Measurement Information Systems (PROMIS) Physical Function (PF) scores from these patients at defined follow-up times of immediately, 6 weeks, 3 months, 6 months, 1 year, and 2 years after surgery defined the cohorts and were retrospectively studied. RESULTS There were 160 patients with PROMIS scores immediately postoperatively, 143 patients at 6 weeks, 146 patients at 12 weeks, 97 at 24 weeks, 84 at 1 year, and 45 at 2 years postoperatively. The average PROMIS PF score was 28 immediately postoperatively, 30 at 6 weeks, 36 at 3 months, 40 at 6 months, 41 at 1 year, and 39 at 2 years. There was a significant difference between PROMIS PF scores between 6 weeks and 3 months (P < .001), and between 3 and 6 months (P < .001). Otherwise, no significant differences were detected between consecutive time points. CONCLUSION Patients with isolated pilon fractures demonstrate the majority of their improvement in terms of physical function between 6 weeks and 6 months postoperatively. No significant difference was detected in PF scores after 6 months postoperatively up to 2 years. Furthermore, the mean PROMIS PF score of patients 2 years after recovery was approximately 1 SD below the population average. This information is helpful in counseling patients and setting expectations for recovery after pilon fractures. LEVEL OF EVIDENCE Level III, prognostic.
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Delmon R, Vendeuvre T, Pries P, Aubert K, Germaneau A, Severyns M. Percutaneous balloon calcaneoplasty versus open reduction and internal fixation ( ORIF) for intraarticular SANDERS 2B calcaneal fracture: Comparison of primary stability using a finite element method. Injury 2023:S0020-1383(23)00272-3. [PMID: 36997362 DOI: 10.1016/j.injury.2023.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/25/2023] [Accepted: 03/13/2023] [Indexed: 04/01/2023]
Abstract
INTRODUCTION Fractures of the calcaneus are common, with 65% being intra-articular, which can lead to a major impairment of the patient's quality of life. Open reduction and internal fixation with locking plates can be considered as gold-standard technique but has a high rate of post-operative complications. Minimally invasive calcaneoplasty combined with minimally invasive screw osteosynthesis is largely drawn from the management of depressed lumbar or tibial plateau fractures. The hypothesis of this study is that calcaneoplasty associated with minimally invasive percutaneous screw osteosynthesis presents biomechanical characteristics comparable with conventional osteosynthesis. MATERIALS AND METHODS Eight hind feet were collected. A SANDERS 2B fracture was reproduced on each specimen, while four calcanei were reduced by a balloon calcaneoplasty method and fixed with a lateral screw, four others were manually reduced and fixed with conventional osteosynthesis. Each calcaneus was then segmented for 3D finite element modeling. A vertical load was applied to the joint surface in order to measure the displacement fields and the stress distribution according to the type of osteosynthesis. RESULTS Analyses of the intra-articular displacement fields showed lower overall displacements in calcaneal joints treated with calcaneoplasty and lateral screw fixation. Better stress distribution was found in the calcaneoplasty group with lower equivalent joint stresses. These results could be explained by the role of the PMMA cement as a strut, enabling better load transfer. CONCLUSION Balloon Calcaneoplasty combined with lateral screw osteosynthesis has biomechanical characteristics at least comparable to locking plate fixation in the treatment of SANDERS 2B calcaneal joint fractures in terms of displacement fields and stress distribution under the premise of anatomical reduction.
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Huyke-Hernández FA, Lesmeister N, Yonke B, Mazzuca J. CT and Functional Outcomes of Primarily Ligamentous and Combined Ligamentous-Bony Lisfranc Injuries: A Retrospective Review. J Foot Ankle Surg 2023; 62:317-322. [PMID: 36270883 DOI: 10.1053/j.jfas.2022.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 08/02/2022] [Accepted: 08/20/2022] [Indexed: 02/03/2023]
Abstract
Lisfranc injuries have been rising in incidence and can cause significant and lasting morbidity. There is no consensus on the optimal surgical treatment for these injuries, be they primarily ligamentous or combined (bony and ligamentous). No study has ever followed Lisfranc injury patients postoperatively using advanced imaging. The purpose of this study was to compare the functional and radiographic outcomes of primarily ligamentous and combined osseous and ligamentous Lisfranc injuries treated operatively with reduction and fixation. We performed a retrospective review of all Lisfranc injuries treated operatively in a single institution over a 6-year period. Injuries were classified as primarily ligamentous or combined by independent evaluation of available computed tomography (CT) or magnetic resonance imaging. Outcomes were measured using the Short Musculoskeletal Function Assessment (SMFA). CT of 29 patients was performed at last follow-up to evaluate reduction and degenerative changes. Of the 56 patients identified, 38 were available for follow-up. The average follow-up was 3.8 years. There were 26 combined injuries and 12 primarily ligamentous injuries. Outcomes were excellent in all patients and there was no statistical difference in SMFA scores in any category between the groups. On follow-up CT, all injuries were anatomically reduced, and 26 of 29 patients had degenerative changes. Our results support that reduction and stable fixation of Lisfranc injuries may be suitable treatment regardless of classification as combined or primarily ligamentous. Future larger-scale prospective studies should be pursued to supplement existing data.
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Clough EJ, Kasture S, Dalal R. Clinical and Patient reported outcomes following open reduction and internal fixation for distal tibial intra-articular fractures. Foot (Edinb) 2023; 54:101972. [PMID: 36827890 DOI: 10.1016/j.foot.2023.101972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 11/13/2022] [Accepted: 02/03/2023] [Indexed: 02/13/2023]
Abstract
INTRODUCTION Intra-articular distal tibial plafond fractures are rare injuries, provide a challenge for the surgeon and can often have poor outcomes. The aim of this paper was to report long term patient reported functional outcomes, health related quality of life (QoL) scores and rates of complications in order to fully counsel the patient on likely outcomes and set realistic post-operative expectations for the patient. METHODS We conducted a retrospective review of 20 patients with distal tibial intra-articular fractures that presented to our institution between September 2014 and September 2020. All patients underwent open reduction and internal fixation (ORIF). Clinical, radiological and patient reported outcome measures (PROMS), quality of life (QoL) scores and complications were collected. RESULTS The mean age of the patients at the time of surgery was 50.6 years (24-71). There were 7 males and 13 females. There were 4 open and 16 closed fractures. There were 7 Rüedi and Allgöwer (RA) Type 1, 9 Type 2 and 4 Type 3 fractures. The mean follow-up was 3.8 years [1-7]. The mean OMAS score was 54.3, reaching a peak at 2 years from injury. The mean QoL score (EQ5D5L) was 0.602, representing only 70 % of aged matched, UK population based norms. CONCLUSIONS Whilst clinical outcomes are comparable with other studies, this report highlights this is a devastating injury, with most people taking 2 years to reach peak recovery. QoL outcome scores only reach 70 % normal and only 35 % of patients return to within 10 % of age matched population based norms.
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Ricci AG, Thompson DM, Gruenberger E, Floyd JCP, Harris RM. Routine postoperative computed tomography (CT) scans following acetabulum open reduction internal fixation ( ORIF): A survey of orthopaedic traumatologists. Injury 2023:S0020-1383(23)00174-2. [PMID: 36918329 DOI: 10.1016/j.injury.2023.02.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 12/28/2022] [Accepted: 02/19/2023] [Indexed: 03/16/2023]
Abstract
OBJECTIVE The purpose of this study was to assess the practices related to obtaining postoperative pelvic CT scans following acetabular ORIF and revision surgery rates. DESIGN A 20-question survey published on the Orthopaedic Trauma Association (OTA) website assessed each surgeon's preference and rationale for or against the routine use of postoperative CT scans for acetabular fractures. PARTICIPANTS Fellowship-trained orthopaedic traumatologists. MAIN OUTCOME MEASUREMENTS We examined the percentage of surgeons ordering routine postoperative CT scans, surgeon demographics, and revision surgery rates based on these routine CT scan results. RESULTS Responses were received from 57 surgeons. Practices varied regarding postoperative CT scans, with 16 surgeons (28%, Group A) routinely ordering them and 41 surgeons (72%, Group B) not ordering them on all patients. No significant difference in surgeon demographics were found between the groups. Majority of Group A report a revision surgery rate of <1% based on the results of the postoperative CT. Group A report routine postoperative scans were obtained to assess reduction, hardware placement, identify intra-articular fragments, and for educational purposes. Group B did not obtain routine postoperative CTs due to the following: unlikely to change postoperative treatment, adequate reduction and instrumentation placement assessed intraoperatively and by postoperative radiographs, and increased radiation exposure and cost to patients. Group B did report obtaining postop CT scans on select patients, with inadequate intraoperative imaging and postoperative neurological changes being the most common indications. CONCLUSION The routine use of postoperative CTs following open reduction internal fixation of acetabular fractures is a controversial topic. While we recognize the role for postoperative CT scans in select patients, our study questions the clinical utility of these scans in all patients and in conclusion do not recommend this protocol.
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Kozakiewicz M, Walczyk A. Current Frequency of Mandibular Condylar Process Fractures. J Clin Med 2023; 12:1394. [PMID: 36835931 PMCID: PMC9962693 DOI: 10.3390/jcm12041394] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/06/2023] [Accepted: 02/08/2023] [Indexed: 02/12/2023] Open
Abstract
There are significant discrepancies in the reported prevalence of condylar process fractures among all mandibular fractures (16.5-56%) in the available literature. In addition, it seems that the actual number of difficult-to-treat fractures of the mandibular head is unknown. The purpose of this study is to present the current incidence of the different types of mandibular process fractures with a special focus on mandibular head fractures. The medical records of 386 patients with single or multiple mandibular fractures were reviewed. Of the fractures found, 58% were body fractures, 32% were angle fractures, 7% were ramus fractures, 2% were coronoid process fractures, and 45% were condylar process fractures. The most common fracture of the condylar process was a basal fracture (54% of condylar fractures), and the second most common fracture was a fracture of the mandibular head (34% of condylar process fractures). Further, 16% of patients had low-neck fractures, and 16% had high-neck fractures. Of the patients with head fractures, 8% had a type A fracture, 34% had a type B fracture, and 73% had a type C fracture. A total of 89.6% of the patients were surgically treated with ORIF. Mandibular head fractures are not as rare as previously thought. Head fractures occur twice as often in the pediatric population than in adults. A mandibular fracture is most likely related to a mandible head fracture. Such evidence can guide the diagnostic procedure in the future.
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A Standardized Operative Protocol for Fixation of Proximal Humeral Fractures Using a Locking Plate to Minimize Surgery-Related Complications. J Clin Med 2023; 12:jcm12031216. [PMID: 36769863 PMCID: PMC9917760 DOI: 10.3390/jcm12031216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/22/2023] [Accepted: 01/29/2023] [Indexed: 02/05/2023] Open
Abstract
The current literature suggests that up to 55% of complications after plate osteosynthesis treatment for patients with proximal humerus fractures are attributed to the surgical procedure. The hypothesis of this study was that a standardized surgical protocol would minimize surgery-related adverse events. This prospective cohort study included 50 patients with a mean age of 63.2 (range 28-92) years treated by one single surgeon using a previously published standardized surgical protocol. Clinical and radiological follow-up examinations were conducted for up to 24 months using Constant-Murley Score (CS), Subjective Shoulder Value (SSV) and radiographs in true anteroposterior, axial and y-view. Finally, CS was 73.9 (standard deviation [SD]: 14.0) points (89% compared to the uninjured shoulder), and SSV was 83.3% (SD: 16.7) at two years of follow-up. Postoperative radiologic evaluation revealed no primary surgical-related or soft-tissue-related complications (0%). The main complications were secondary, biological complications (20%), largely represented by avascular necrosis (8%). Eight patients underwent revision surgery, mainly for implant removal. In addition, a total of four patients were revised using a hemiarthroplasty (n = 2), reverse shoulder arthroplasty (n = 1) or re-osteosynthesis. The use of our standardized surgical technique on proximal humerus fractures improves fixation with regard to primary stability and prevents primary, surgical-technique-related complications. The subjective grading of a high level of difficulty surgery was associated with more complications.
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Distal Femoral Replacement versus Operative Fixation for Periprosthetic Distal Femur Fractures: A Systematic Review and Meta-Analysis. J Arthroplasty 2023:S0883-5403(23)00064-5. [PMID: 36738864 DOI: 10.1016/j.arth.2023.01.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 01/24/2023] [Accepted: 01/24/2023] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Open reduction and internal fixation (ORIF) and distal femoral replacement (DFR) have been utilized in the management of periprosthetic distal femur fractures. At present, much of the literature has been limited to small retrospective series. The purpose of the current investigation was to present the results of pooled data to determine the complication rates associated with ORIF and DFR. METHODS Publications from 2010 to 2020 describing 10 or more periprosthetic distal femur fractures treated with ORIF (ie, single plate, intramedullary nail, and dual fixation) or DFR were included, resulting in 32 publications and 1,258 fractures (977 ORIF and 281 DFR). Occurrence of surgical complications, reoperations, and medical complications were evaluated and compared. RESULTS The rate of surgical complications (ORIF versus DFR, 20.5 versus 14.9%, P = 1.0) and reoperations (12.9 versus 12.5%, P = 1.0) following DFR were similar. However, pooled analyses demonstrated that patients treated with DFR had a higher medical complication rate (ORIF versus DFR, 8.5 versus 23.1%, P = .0006). CONCLUSION ORIF and DFR for the treatment of periprosthetic distal femur fractures have similar surgical complication and reoperation profiles. While this review found an increased rate of medical complication following DFR, there are limitations in quality reporting in the literature, which should be considered when interpreting the study's findings. Failed ORIF can be salvaged with DFR, but the difficulty of this reoperation is dependent on the ORIF technique that was used. With future prospective studies, this review can help guide management of these fractures.
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Khattak YR, Sardar T, Iqbal A, Khan MH, Khan A, Ullah U, Ahmad I. Treatment of pediatric bilateral condylar fractures: A comprehensive analysis. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2023; 124:101339. [PMID: 36403929 DOI: 10.1016/j.jormas.2022.11.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 11/18/2022]
Abstract
Pediatric bilateral condylar fractures (PBCF) is a rare clinical pathology, where the management is carried out with both conservative and surgical approaches. The purpose of this study was to analyze and compare these two treatment approaches and their associated long term complications in PBCF. An extensive literature review- through the search of online databases- was conducted to survey, collect, analyze and compare the reported outcomes of different treatment modalities for PBCF. The number of studies presenting PBCF case reports was 16, while the number of such retrospective studies included here was 19. Analyses of these studies revealed that the conservative treatment is preferred in PBCF patients younger than 12 years of age. Moreover, a composite approach where the open reduction and internal fixation (ORIF) is carried out for one side while the intermaxillary fixation (IMF) for the contralateral side is frequently reported for the management of PBCF cases; this approach appears effective in improving daily functioning of temporomandibular joint and reducing long term complications. Performing ORIF for one side while IMF for the contralateral side seems the most common treatment approach in PBCF. This study may help in rapid decision making for treatment selection of PBCF patients while minimizing the risk for late complications.
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De Meo D, Cera G, Pica R, Perfetti F, Martini P, Perciballi B, Ceccarelli G, Persiani P, Villani C. Antibiotic-Loaded Coatings to Reduce Fracture-Related Infections: Retrospective Case Series of Patients with Increased Infectious Risk. Antibiotics (Basel) 2023; 12:287. [PMID: 36830197 PMCID: PMC9952500 DOI: 10.3390/antibiotics12020287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/25/2023] [Accepted: 01/27/2023] [Indexed: 02/04/2023] Open
Abstract
Local antibiotic delivery strategies have been increasingly employed for the prevention of fracture-related infections (FRIs). The aim of this study is to evaluate the efficacy and safety of antibiotic-coated implants in the prevention of FRIs after surgical treatment in patients with increased infectious risk. A retrospective observational study has been conducted on patients with upper and lower limb fractures treated with internal fixation or prosthetic replacements, using a gentamicin coated nail (CN) and/or antibiotic-loaded hydrogel applied to the implant of choice (ALH). The study included 37 patients (20 M, 17 F), with a mean age of 63 years. The mean estimated preoperative infectious risk score was 6.4%. ALH was used in 27 cases, tibial CNs were implanted in 4 cases, and both were employed in 6 cases. The antibiotics used locally were gentamicin in 72.97% of cases (27 patients) and a combination of gentamicin + vancomycin in 27.03% of cases (10 patients). Mean follow-up was 32 months. Only one case (2.94%) showed onset of FRI at 5 months after surgery. Local antibiotic prophylaxis by coating resulted in a reduction in the incidence FRI, as compared to the estimated preoperative risk. The use of ALH allows for the choice of antibiotic; however, the application of antibiotics seems more nonuniform when applied to a nail.
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Oppizzi G, Xu D, Patel T, Diaz JJ, Zhang LQ. Open reduction internal fixation of rib fractures: a biomechanical comparison between the RibLoc U Plus ® system and anterior plate in rib implants. Eur J Trauma Emerg Surg 2023; 49:383-391. [PMID: 36018371 PMCID: PMC10148598 DOI: 10.1007/s00068-022-02075-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/08/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVES In this study, we assessed the bending strength of two surgical repairs of rib fracture using RibLoc® U Plus system made by Acute Innovations and the anterior plate by Synthes. METHODS After a rib fracture was created in seven pairs of cadaveric rib specimens, one side was repaired with the anterior plate and the other side repaired with the RibLoc U Plus® plate. Each of the rib is loaded using a custom device over 360,000 bending cycles to simulate in vivo fatiguing related to respiration. Upon completion of the cyclic loading, the specimens were compressively loaded to failure and the failure bending moment was determined. RESULTS The ribs repaired with the RibLoc U Plus® system showed 79% higher failure bending moment than that of the anterior plate, with a p value of 0.033. The ribs repaired with RibLoc U Plus® showed a trend of less stiffness reduction over the 360,000 loading cycles. CONCLUSION The biomechanical study showed that the RibLoc U Plus® system is stronger in the bending moment loading of repaired ribs, possibly due to the U-shape structure supporting both the inner and outer cortices of a repaired rib.
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González-Martín D, Hernández-Castillejo LE, Herrera-Pérez M, Pais-Brito JL, González-Casamayor S, Garrido-Miguel M. Osteosynthesis versus revision arthroplasty in Vancouver B2 periprosthetic hip fractures: a systematic review and meta-analysis. Eur J Trauma Emerg Surg 2023; 49:87-106. [PMID: 35790555 DOI: 10.1007/s00068-022-02032-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 06/05/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE Several studies comparing osteosynthesis and stem revision in Vancouver B2 (VB2) periprosthetic hip fractures (PPHF) have been published. This work aims to be the first systematic review and meta-analysis to include only studies involving statistical comparison between the two techniques. METHODS MEDLINE, EMBASE, Cochrane Library, and Web of Science databases were systematically searched from inception to October 2021 for studies involving a comparison between VB2 treated by osteosynthesis versus revision arthroplasty. The effect size (ES) was calculated using Cohen´s d index. RESULTS From 17 published studies selected, a total of 856 patients were recruited (363 osteosynthesis / 493 revision arthroplasty). The pooled ES estimates for the Parker mobility score were 1.03 (95% CI, 0.22-1.84; I2 = 87.7%) for ORIF surgery, and 0.54 (95% CI, - 0.10-1.17; I2 = 83%) for revision surgery. The pooled ES estimates for the operative time, reintervention, complications, hospital stay and needing for blood transfusion were significant lower in ORIF than in revision surgery. There were no differences in first-year mortality between groups. There was a higher proportion of ASA > 3 patients in the ORIF group. CONCLUSION Osteosynthesis versus revision arthroplasty has a shorter operative time, less need for blood transfusion, fewer complications and reoperation rate and shorter hospital stay. Nonetheless, similar results were found for functional tests and first-year mortality. These results support the use of osteosynthesis in selected patients (low functional demand, multiple comorbidities, and high anesthetic risk). LEVEL OF EVIDENCE III.
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94
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Dirckx M, Tathgar A, Bellringer S, Phadnis J. Hemiarthroplasty versus open reduction internal fixation for intra-articular distal humerus fractures in older patients. Shoulder Elbow 2023; 15:83-92. [PMID: 36895603 PMCID: PMC9990103 DOI: 10.1177/17585732221093004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/22/2022] [Indexed: 11/15/2022]
Abstract
Background Intra-articular distal humerus fractures in the older population remain a challenge to fix, due to the comminution of fragments and poor bone stock. Recently Elbow Hemiarthroplasty (EHA) has gained popularity to treat these fractures, however no studies exist comparing EHA to Open Reduction Internal Fixation (ORIF). Objectives To compare the clinical outcomes of patients over the age of 60 years treated with ORIF or EHA for multi-fragmentary distal humerus fractures. Methods Thirty-six patients (mean age 73 years) treated surgically for a multi-fragmentary intra-articular distal humeral fracture were followed up for a mean duration of thirty-four months (12-73 months). Eighteen patients were treated with ORIF and eighteen with EHA. The groups were matched for fracture type, demographic characteristics and follow up time. Outcome measures collected included Oxford Elbow Score (OES), Visual Analogue pain Score (VAS), range of motion (ROM), complications, re-operations and radiographic outcomes. The quality of ORIF was judged against set radiographic criteria in order to understand the effect of sub-optimal ORIF technique. Results No significant clinical difference was found between EHA and ORIF in mean OES (42.5 vs 39.6, p = 0.28), mean VAS (0.5 vs 1.7, p = 0.08) or mean flexion-extension arc (123° vs 112°, p = 0.12). There were significantly more complications associated with ORIF compared to EHA (39% vs 6%, p = 0.04). ORIF executed with satisfactory fixation technique had a comparable complication rate compared to EHA (17% vs 6%, p = 0.6). Two ORIF patients required revision to Total Elbow Arthroplasty (TEA). None of the EHA patients required revision surgery. Conclusion This study demonstrated similar short-term functional outcomes between EHA and ORIF for the treatment of multi-fragmentary intra-articular distal humeral fractures in patients >60 years of age. Early complications and re-operations were higher in the ORIF group, although this could be related to improper ORIF technique and patient selection.
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Vercruysse M, Willaert R, Goormans F, Coropciuc R, Politis C. Indications and complications regarding titanium osteosynthesis in pediatric maxillofacial trauma: A scoping review and critical appraisal. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2023; 124:101284. [PMID: 36108919 DOI: 10.1016/j.jormas.2022.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 08/30/2022] [Accepted: 09/05/2022] [Indexed: 11/19/2022]
Abstract
With the advent of biodegradable osteosynthesis material, titanium osteosynthesis for ORIF in pediatric maxillofacial trauma is not as indisputable as before. The aim of this study was to conduct a scoping review to assess the indications, complications of ORIF with titanium osteosynthesis material in pediatric maxillofacial trauma. A systematic search was conducted in PubMed/MEDLINE, Embase, Web of Science, Cochrane Library, gray literature (ICTRP and clinicaltrials.gov) for studies published until April 2022. 3436 studies were screened and finally 13 articles, compromising a sample of 340 pediatric patients were included after full text reading. Reported complications were infection (6.5% of population), malocclusion (5% of population) and dental maleruption (8% of population). Influence on future growth could not be assessed due to short and heterogeneous follow-up periods. Eight of the thirteen studies concluded to a positive and predictable outcome using titanium ORIF for displaced/complex pediatric maxillofacial fractures. Results of this review suggest that titanium ORIF for maxillofacial fractures in the pediatric population is a reliable treatment. The surgeon must be committed to following these patients longitudinally. Interpreting the results should, however, be done with great care, as most articles have a medium to high risk of bias and limited follow-up.
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Haws BE, Samborski SA, Karnyski S, Soles G, Gorczyca JT, Nicandri GT, Voloshin I, Ketz JP. Risk factors for loss of reduction following locked plate fixation of proximal humerus fractures in older adults. Injury 2023; 54:567-572. [PMID: 36424218 DOI: 10.1016/j.injury.2022.11.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 11/06/2022] [Accepted: 11/13/2022] [Indexed: 11/18/2022]
Abstract
PURPOSE To identify characteristics associated with loss of reduction following open reduction and locked plate fixation (ORIF) of proximal humerus fractures in older adults and determine if loss of reduction affects patient reported outcomes (PROs), range of motion (ROM), and complication rates during the first postoperative year. METHODS Patients >55 years old who underwent proximal humerus ORIF were reviewed. Patient and fracture characteristics were recorded. Fixation characteristics were measured on the initial postoperative AP radiograph including humeral head height (HHH) relative to the greater tuberosity (GT), head shaft angle (HSA), screw-calcar distance, and screw tip-joint surface distance. Loss of reduction was defined as GT displacement >5 mm or HSA displacement >10° on final follow up radiographs. Patient, fracture, and fixation characteristics were tested for association with loss of reduction. Outcomes including ROM, visual analog scale pain and PROMIS scores, and complication/reoperation rates during the first postoperative year were compared between those with or without loss of reduction. RESULTS A total of 79 patients were identified, 23 (29.1%) of which had a loss of reduction. Calcar comminution (relative risk [RR]=2.5, 95% Confidence Interval [CI]=1.3-5.0, p<0.01), HHH <5 mm above GT (RR=2.0, CI=1.0-3.9, p = 0.048), and screw-calcar distance ≥12 mm (RR=2.1, CI=1.1-4.1, p = 0.03) were risk factors for loss of reduction. Upon multivariate analysis, calcar comminution was determined to be an independent risk factor for loss of reduction (RR=2.4, CI=1.2-4.7, p = 0.01). Loss of reduction led to higher complication (44% vs 13%, p<0.01) and reoperation rates (30% vs 7%, p<0.01), and decreased achievement of satisfactory ROM (>90° active forward flexion, 57% vs 82%, p = 0.02) compared to maintained reduction, but similar PROs. CONCLUSIONS Calcar comminution, decreased HHH, and increased screw-calcar distance are risk factors for loss of reduction following ORIF of proximal humerus fractures. These morphologic and technical factors are important considerations for prolonged reduction maintenance.
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Double Plating for Complex Proximal Humeral Fractures: Clinical and Radiological Outcomes. J Clin Med 2023; 12:jcm12020696. [PMID: 36675625 PMCID: PMC9860712 DOI: 10.3390/jcm12020696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/19/2022] [Accepted: 01/09/2023] [Indexed: 01/17/2023] Open
Abstract
Double plating for proximal humeral fractures (PHF) is an option to increase the primary fixation stability. Clinical data is missing for assessment of clinical and radiological outcome, as well as complications. We retrospectively examined 35 patients with unilateral PHF, who were treated with double plating for PHF between 2013 and 2019. The mean age was 59.5 ± 12 years and the leading fracture type was a varus dislocation (Resch type IV in 55.3%). A head-split was present in 22.9% of the cases. The primary outcome measurement was the radiological neck shaft angle (NSA). The radiological follow-up was 21 ± 16.6 months and the NSA did not differ between the intraoperative and follow-up time point (131.5 ± 6.9° vs. 136.6 ± 13.7°; p = 0.267). The clinical follow-up was 29.5 ± 15.3 months. The Constant-score was 78.5 ± 17 points, the simple-shoulder-test (SST) was 9.3 ± 3.2 points and the subjective shoulder value (SSV) was 78.8 ± 19.5%. The over-all complication rate was 31.4%, and without stiffness 14.3%. An avascular necrosis occurred in two patients (5.7%). In conclusion, this study shows good radiological and functional outcomes after double plating of highly complex proximal humeral fractures, while the complication rate is comparable to the literature. Double plating is a viable option especially for younger patients with complex fractures as a potential alternative to fracture arthroplasty.
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Spring Plates as a Valid Additional Fixation in Comminuted Posterior Wall Acetabular Fractures: A Retrospective Multicenter Study. J Clin Med 2023; 12:jcm12020576. [PMID: 36675505 PMCID: PMC9862384 DOI: 10.3390/jcm12020576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/31/2022] [Accepted: 01/09/2023] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND The posterior wall fracture is the most frequent pattern of acetabular fractures. Many techniques of fixation have been described in the literature and involve plates, screws, or a combination of both. This study aims to investigate the clinical and radiological outcomes of spring plates in the treatment of comminuted posterior wall acetabular fractures. (2) Methods: A retrospective multicenter (four level I trauma centers) observational study was performed. Patients with a comminuted posterior wall acetabular fracture treated with a spring plate (DePuy Synthes, West Chester, PA) were included. Diagnosis was made according to the Judet and Letournel classification. Diagnosis was confirmed with plain radiographs in an antero-posterior view and Judet views, iliac and obturator oblique views, and thin-slice CT with multiplanar reconstructions. (3) Results: Forty-six patients (34 males and 12 females) with a mean age of 51.7 years (range 19-73) were included. The most common mechanism of injury was motor vehicle accident (34 cases). In all cases, spring plates were placed under an overlapping reconstruction plate. The mean follow-up was 33.4 months (range 24-48). The mean period without weight-bearing was 4.9 weeks (range 4-7), and full weight-bearing was allowed at an average of 8.2 weeks (range 7-11) after surgery. (4) Conclusions: According to the present data, spring plates can be considered a viable additional fixation of the posterior wall acetabular fractures.
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Ragupathy K, Rajendran G, Pasupathy S, Ramakrishnan G, Shriranjani K. Maxillofacial fractures in Pondicherry, India: An eight-year single centre retrospective study. Indian J Dent Res 2023; 34:54-59. [PMID: 37417058 DOI: 10.4103/ijdr.ijdr_884_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2023] Open
Abstract
Background The purpose of the present study was to analyze the etiology, incidence, pattern, and treatment modalities of patients with maxillofacial fractures treated at the Department of Dentistry of a medical college in Pondicherry during the period between June 2011 and June 2019. Materials and Methods A retrospective epidemiological study of 277 patients treated for maxillofacial fractures between June 2011 and June 2019 was performed. Data regarding age, gender, etiology, site of the fracture, time of injury, presence of associated injuries, treatment modalities, and complications were recorded. Results A total of 491 maxillofacial fractures were seen in 277 patients. These were 261 males (94.2%) and 16 females (5.8%) with a male to female ratio of 16.3:1. Most of the patients 79.8% were in the age group of 11 to 40 years. Most common cause of injury was Road Traffic Collisions (RTCs; 62.1%), followed by fall (20.2%), assault (14.4%) and others (3.3%). Fractures of the mandible (52.3%) and zygomatic complex (18.9%) were the most common maxillofacial fractures reported in our study. 196 patients sustained associated injuries with a prevalence of soft tissue injury (61.2%). Majority of fractures were treated with open reduction and internal fixation (ORIF; 71.9%) of patients followed by closed reduction (17.7%) and observation only (10.4%). Postoperative complications were presented in 16.8% of the patients in the study. Conclusion RTC is the commonest cause of maxillofacial injury with a male predominance in our study. Mandibular and zygomatic complex fractures were the most common. ORIF remains the preferred method of treatment.s.
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Zanna L, Ceri L, Scalici G, Boncinelli D, Burchette DT, Buzzi R, De Biase P. Outcome of surgically treated acetabular fractures: risk factors for postoperative complications and for early conversion to total hip arthroplasty. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2022:10.1007/s00590-022-03451-4. [PMID: 36495349 DOI: 10.1007/s00590-022-03451-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/27/2022] [Indexed: 06/17/2023]
Abstract
INTRODUCTION The gold standard of Acetabular fractures treatment is open reduction and internal fixation (ORIF). Our purpose is to assess the short- to medium-term outcomes and complications of surgically treated acetabular fractures. We analysed factors influencing clinical outcomes, incidence of complications and predictors of conversion in total hip arthroplasty (THA). MATERIALS AND METHODS We retrospectively analysed 102 patients with acetabular fracture surgically treated between December 2017 and September 2020. We evaluated the quality of reduction with x-ray measuring residual displacement, classified into 3 groups (Matta Radiological Score). At the final follow-up, radiographs were graded according to Matta's Radiological Outcome Grading, and the clinical outcomes were graded using Oxford Hip Score (OHS). RESULTS 62 patients were enrolled. OHS was influenced by quality of reduction (p = 0.031), injury severity score (ISS) (p = 0.003) and BMI > 30 (p < 0.0001). The late sequelae were heterotopic ossification (HO) in 13 patients, osteoarthritis (OA) in 22 and avascular necrosis (AVN) in 4. HO was significantly affected by posterior approach and ISS > 15. The analysis showed a correlation between AVN and posterior hip dislocation. OA had a correlation with postoperative quality of reduction (p = 0.014). Eight patients required THA with a significant correlation between THA and posterior dislocation, isolated posterior wall fracture and ISS > 15. CONCLUSION A high rate of patients with acetabular fractures still develop complications and require THA. Identification of predictors for poor outcome may help to inform surgical decision-making regarding options of plate osteosynthesis or 'Fix and Replace', to avoid poor outcomes and early revision surgery.
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