Rate of Delayed Union With Early Weightbearing Following Intramedullary Screw Fixation of Jones Fractures

2020 ◽  
Vol 41 (11) ◽  
pp. 1325-1334
Author(s):  
Austin M. Looney ◽  
John R. Renehan ◽  
Daniel M. Dean ◽  
Anu Murthy ◽  
Thomas H. Sanders ◽  
...  

Background: Jones fractures of the proximal fifth metatarsal are predisposed to delayed union and nonunion due to a tenuous blood supply. Solid intramedullary (IM) screw fixation is recommended to improve healing, traditionally followed by delayed weightbearing (DWB). However, early weightbearing (EWB) postoperatively may facilitate functional recovery. The purpose of this study was to compare union rates and time to union after solid IM screw fixation of Jones fractures in patients treated with an EWB protocol to those treated with a DWB protocol, as well as to identify any factors that may be predictive of delayed or nonunion. Methods: True Jones (zone 2 fifth metatarsal base) fractures treated from April 2012 through January 2018 with IM screw fixation and 6 months follow-up were identified (41 fractures in 40 patients; mean ± SD age, 45.3 ± 17.9 years). Patients were divided into EWB and DWB cohorts (within or beyond 2 weeks, respectively). Delayed union (12.5 weeks) was statistically derived from established literature. Union times were compared between cohorts. Regression analyses were conducted to investigate possible confounders contributing to delayed union. There were 20 fractures in the EWB cohort and 21 fractures in the DWB cohort. Results: There was no significant difference in healing times (EWB: 25% by 6th week, 55% by the 12th week, 20% delayed; DWB: 33% by 6th week, 43% by 12th week, 24% delayed; P = .819) or delayed unions (EWB, 20% vs DWB, 24%; P > .999). There were no nonunions. No significant confounding risk factors were identified. Conclusion: Postoperative protocols using early weightbearing following solid IM screw fixation of Jones fractures appear to be safe and do not delay fracture healing or increase the risk of delayed union. Older age may be a risk for delayed union, but larger studies are needed to evaluate this with appropriate power in light of possible confounders. EWB protocols may allow better functional recovery without compromising outcomes by increasing the risk of delayed union. Level of Evidence: Therapeutic level III, retrospective comparative study.

2016 ◽  
Vol 37 (12) ◽  
pp. 1317-1325 ◽  
Author(s):  
Onur Kocadal ◽  
Mehmet Yucel ◽  
Murad Pepe ◽  
Ertugrul Aksahin ◽  
Cem Nuri Aktekin

Background: Among the most important predictors of functional results of treatment of syndesmotic injuries is the accurate restoration of the syndesmotic space. The purpose of this study was to investigate the reduction performance of screw fixation and suture-button techniques using images obtained from computed tomography (CT) scans. Methods: Patients at or below 65 years who were treated with screw or suture-button fixation for syndesmotic injuries accompanying ankle fractures between January 2012 and March 2015 were retrospectively reviewed in our regional trauma unit. A total of 52 patients were included in the present study. Fixation was performed with syndesmotic screws in 26 patients and suture-button fixation in 26 patients. The patients were divided into 2 groups according to the fixation methods. Postoperative CT scans were used for radiologic evaluation. Four parameters (anteroposterior reduction, rotational reduction, the cross-sectional syndesmotic area, and the distal tibiofibular volumes) were taken into consideration for the radiologic assessment. Functional evaluation of patients was done using the American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot scale at the final follow-up. The mean follow-up period was 16.7 ± 11.0 months, and the mean age was 44.1 ± 13.2. Results: There was a statistically significant decrease in the degree of fibular rotation ( P = .03) and an increase in the upper syndesmotic area ( P = .006) compared with the contralateral limb in the screw fixation group. In the suture-button fixation group, there was a statistically significant increase in the lower syndesmotic area ( P = .02) and distal tibiofibular volumes ( P = .04) compared with the contralateral limbs. The mean AOFAS scores were 88.4 ± 9.2 and 86.1 ± 14.0 in the suture-button fixation and screw fixation group, respectively. There was no statistically significant difference in the functional ankle joint scores between the groups. Conclusion: Although the functional outcomes were similar, the restoration of the fibular rotation in the treatment of syndesmotic injuries by screw fixation was troublesome and the volume of the distal tibiofibular space increased with the suture-button fixation technique. Level of Evidence: Level III, retrospective comparative study.


Hand ◽  
2021 ◽  
pp. 155894472110306
Author(s):  
Christopher F. Brewer ◽  
Quillian Young-Sing ◽  
Adam Sierakowski

Background Intramedullary screw fixation is a relatively new technique for fixation of metacarpal and phalangeal fractures. The objective of this study was to compare health care–associated costs and outcomes for intramedullary screw versus Kirschner wire (K-wire) fixation of hand fractures. Methods A retrospective review of patients undergoing intramedullary screw fixation of hand fractures at a single center during 2016-2019 inclusive was conducted. Health care–associated costs were compared with age-matched and fracture pattern–matched controls who underwent K-wire fixation. Results Fifty patients met the study inclusion criteria, incorporating 62 fractures (29 K-wire, 33 intramedullary screw fixation). The median age was 34.6 years (18.0-90.1 years). There was no significant difference in primary operative costs (£1130.4 ± £162.7 for K-wire vs £1087.0 ± £104.2 for intramedullary screw), outpatient follow-up costs (£958.7 ± £149.4 for K-wire vs £782.4 ± £143.8 for intramedullary screw), or total health care–associated costs (£2089.1 ± £209.0 for K-wire vs £1869.4 ± £195.3 for intramedullary screw). However, follow-up costs were significantly lower for the uncomplicated intramedullary screw cohort (£847.1 ± £109.1 for K-wire vs £657.5 ± £130.8 for intramedullary screw, P = .05). Subgroup analysis also revealed that overall costs were significantly higher for buried K-wire techniques. Complication rates, time to return to active work, and Disabilities of the Arm, Shoulder, and Hand scores were similar. Conclusions This study identified significantly lower outpatient follow-up costs for uncomplicated intramedullary screw fixation of hand fractures compared with K-wires, along with a trend toward lower overall health care–associated costs. In addition, buried K-wire techniques were also found to carry a significantly higher financial burden. Higher powered prospective studies are required to determine indirect costs.


2020 ◽  
pp. 107110072097607
Author(s):  
Jaeho Cho ◽  
Jahyung Kim ◽  
Tae-Hong Min ◽  
Dong-Il Chun ◽  
Sung Hun Won ◽  
...  

Background: Suture buttons have been used for isolated Lisfranc ligament (ILL) fixation. However, no study has reported on its clinical and radiologic outcomes. Method: In this retrospective comparative study, patients with ILL injuries were divided into 2 groups according to the treatment method: 32 conventional screw group and 31 suture button group. The clinical and radiologic outcomes at preoperation, 6 months and 1 year postoperation, and last follow-up period were measured. Plantar foot pressure was measured at postoperative month 6 months. Postoperative complications at the last follow-up were evaluated. Result: The suture button group showed better American Orthopaedic Foot & Ankle Society midfoot scale ( P < .001) and visual analog scale ( P < .001) scores compared with the conventional screw fixation group at the postoperative month 6 period before screw removal. However, no significant difference in clinical outcome between the 2 groups was found at postoperative year 1 or last follow-up. No differences in radiologic outcomes were found between the 2 groups. Plantar foot pressure was significantly elevated in the conventional screw group at the great toe and first metatarsal head area compared with the contralateral foot just before screw removal. Recurrent Lisfranc joint diastasis was found in a single case in the conventional screw group and 2 cases in the suture button group. Conclusion: Suture button fixation in the treatment of ILL injuries may provide comparable fixation stability and clinical outcome with conventional screw fixation in the early postoperative period. Level of Evidence: Level III, retrospective case-control study, therapeutic.


2005 ◽  
Vol 33 (7) ◽  
pp. 970-975 ◽  
Author(s):  
Timothy S. Mologne ◽  
Jeffrey M. Lundeen ◽  
Mark F. Clapper ◽  
Thomas J. O’Brien

Background There is considerable variability in the literature concerning the optimal treatment of acute Jones fractures. Hypothesis Early surgical fixation of acute Jones fractures will result in shorter times to union and return to athletics compared with cast treatment. Study Design Randomized controlled clinical trial; Level of evidence, 1. Methods Eighteen patients were randomized to cast treatment, and 19 patients were randomized to screw fixation. Success of treatment and the times to union and return to sports were calculated for each patient. Results Mean follow-up was 25.3 months (range, 15-42 months). Eight of 18 (44%) in the cast group were considered treatment failures: 5 nonunions, 1 delayed union, and 2 refractures. One of 19 patients in the surgery group was considered a treatment failure. For the surgery group, the median times to union and return to sports were 7.5 and 8.0 weeks, respectively. For the cast group, the median times were 14.5 and 15.0 weeks, respectively. The Mann-Whitney test showed a statistically significant difference between the groups in both parameters, with P <. 001. Conclusion There is a high incidence (44%) of failure after cast treatment of acute Jones fractures. Early screw fixation results in quicker times to union and return to sports compared with cast treatment.


Author(s):  
Quinten G. H. Rikken ◽  
Sarah Mikdad ◽  
Mathijs T. Carvalho Mota ◽  
Marcel A. De Leeuw ◽  
Patrick Schober ◽  
...  

Abstract Purpose The SARS-CoV-2 virus has disrupted global and local medical supply chains. To combat the spread of the virus and prevent an uncontrolled outbreak with limited resources, national lockdown protocols have taken effect in the Netherlands since March 13th, 2020. The aim of this study was to describe the incidence, type and characteristics of HEMS and HEMS-ambulance ‘Lifeliner 1’ dispatches during the initial phase of the COVID-19 pandemic compared to the same period one year prior. Methods A retrospective review of all HEMS and HEMS-ambulance ‘Lifeliner 1’ dispatches was performed from the start of Dutch nationwide lockdown orders from March 13th until May 13th, 2020 and the corresponding period one year prior. Dispatch-, operational-, patient-, injury-, and on-site treatment characteristics were extracted for analysis. In addition, the rate of COVID-19 positively tested HEMS personnel and the time physicians were unable to take call was described. Results During the initial phase of the COVID-19 pandemic, the HEMS and HEMS-ambulance was requested in 528 cases. One year prior, a total of 620 requests were received. The HEMS (helicopter and ambulance) was cancelled after deployment in 56.4% of the COVID-19 cohort and 50.7% of the historical cohort (P = 0.05). Incident location type did not differ between the two cohorts, specifically, there was no significant difference in the number of injuries that occurred at home in pandemic versus non-pandemic circumstances. Besides a decrease in the number of falls, the distribution of mechanisms of injury remained similar during the COVID-19 study period. There was no difference in self-inflicted injuries observed. Prehospital interventions remained similar during the COVID-19 pandemic compared to one year prior. Specifically, prehospital intubation did not differ between the two cohorts. The rate of COVID-19 positively tested HEMS personnel was 23.1%. Physicians who tested positive were unable to take call for a mean of 25 days (range 8–53). Conclusion A decrease in the number of deployments and increase in the number of cancelled missions was observed during the COVID-19 study period. No major differences in operational- and injury characteristics were found for HEMS and HEMS-ambulance dispatches between the initial phase of the COVID-19 pandemic in the Netherlands and the same period one year prior. These findings highlight the importance of continued operability of the HEMS, even during pandemic circumstances. Level of evidence III, retrospective comparative study.


2017 ◽  
Vol 39 (2) ◽  
pp. 250-258 ◽  
Author(s):  
David A. Porter

Fifth metatarsal fractures, otherwise known as “Jones” fractures, occur commonly in athletes and nonathletes alike. While recent occurrence in the popular elite athlete has increased public knowledge and interest in the fracture, this injury is common at all levels of sport. This review will focus on all three types of Jones fractures. The current standard for treatment is operative intervention with intramedullary screw fixation. Athletes typically report an acute episode of lateral foot pain, described as an ache. Radiographic imaging with multiple views of the weightbearing injured foot are needed to confirm diagnosis. If these images are inconclusive, further magnetic resonance imaging (MRI) or computed tomography (CT) is used. Nonoperative treatment is not commonly used as the sole treatment, except when following reinjury of a stable screw fixation. While screw selection is still controversial, operative treatment with intramedullary screw fixation is the standard approach. Technical tips on screw displacement are provided for Torg (types I, II, III) fractures, cavovarus foot fractures, recurrent fractures, revision surgery, occult fractures/high-grade stress reactions, and Jones’ variants. Excellent clinical outcomes can be expected in 80% to 100% of patients when using the intramedullary screw fixation to “fit and fill” the medullary canal with threads across the fracture site. Most studies show the timing for return to sports with optimal healing to be seven to twelve weeks after fixation. Level of Evidence: Level V, expert opinion.


2018 ◽  
Vol 6 (7_suppl4) ◽  
pp. 2325967118S0012
Author(s):  
Scott Thomas Watson ◽  
Amy Trammell ◽  
Stephanie Tanner ◽  
Rebecca Snider ◽  
Steven Martin ◽  
...  

Objectives: There is a general consensus that Jones fractures should be treated operatively with an intramedullary screw in high-level athletes. However, there is disagreement among team physicians, without conclusive evidence as to when the athlete should be allowed to return to play. The objective of this study is to report our experience of early return to sport in collegiate athletes after intramedullary screw fixation of Jones Fractures. Methods: All skeletally mature collegiate athletes with a true Jones fracture of the base of the fifth metatarsal that was treated by one of two orthopaedic surgeons with operative intramedullary screw fixation over a 23 year period (1994-2016) were identified and records reviewed retrospectively. All return to play and complication data was obtained from the athletic trainer database at the two universities. Fixation consisted of a single intramedullary screw (10 partially threaded cannulated screws, 13 cannulated variable pitch screws, 3 solid screws). The athletes were allowed to weight bear as tolerated in a CAM boot immediately postoperatively, and return to play with a carbon fiber insert as soon as they could tolerate activity. In 2016, patients were contacted to complete patient reported outcome scores that included the Foot and Ankle Ability Measure (FAAM) score and a brief survey specific to our study, as well as follow-up radiographs if possible. Results: 26 Jones Fractures were treated in 25 collegiate athletes. The average age was 20 years (18-23). Overall, athletes returned to play or training at an average of 3.5 weeks (1.5-6). All in-season athletes returned to play within 4.5 weeks (1.5-4.5). Off-season athletes returned to play within 4-6 weeks. There were no cases of nonunion (clinically or radiographically). Three screws were removed due to symptomatic skin irritation. There was one re-fracture following screw removal after documented radiographic and clinical fracture union. This patient was treated with repeat cannulated percutaneous screw fixation. The athlete returned to play in 2 weeks. One screw was noted to be broken on an ankle radiograph 1 year post-op, but the fracture was healed and the athlete was playing division 1 sports without symptoms, and continued professionally without symptoms. 18/25 athletes completed patient reported outcome scores at an average of 7.95 years (range 1.2-17) follow-up. The average estimated percent of normal for activities of daily living was 93.8% (70-100%, and for athletic participation was 90.3% (40-100%). Follow up radiographs were obtained on 13/26 fractures at an average of 6.48 years (range 1.2-16) with no nonunion, malunion, or additional hardware complications identified. Conclusion: Athletes with Jones fractures can safely be allowed to return to play after intramedullary screw fixation as soon as their symptoms allow without significant complications. In our experience, this is usually within 4 weeks from injury.


2021 ◽  
pp. 175857322110607
Author(s):  
Michelle Xiao ◽  
Daniel M Curtis ◽  
Emilie V Cheung ◽  
Michael T Freehill ◽  
Geoffrey D Abrams

Background The purpose of this investigation was to compare rates of filled opioid prescriptions and prolonged opioid use in opioid naïve patients undergoing total shoulder arthroplasty (TSA) in inpatient versus outpatient settings. Methods A retrospective cohort study was conducted using a national insurance claims database. Inpatient and outpatient cohorts were created by identifying continuously enrolled, opioid naïve TSA patients. A greedy nearest-neighbor algorithm was used to match baseline demographic characteristics between cohorts with a 1:1 inpatient to outpatient ratio to compare the primary outcomes of filled opioid prescriptions and prolonged opioid use following surgery between cohorts. Results A total of 11,703 opioid naïve patients (mean age 72.5 ± 8.5 years, 54.5% female, 87.6% inpatient) were included for analysis. After propensity score matching (n = 1447 inpatients; n = 1447 outpatients), outpatient TSA patients were significantly more likely to fill an opioid prescription in the perioperative window compared to inpatients (82.9% versus 71.5%, p < 0.001). No significant differences in prolonged opioid use were detected (5.74% inpatient versus 6.77% outpatient; p = 0.25). Conclusions Outpatient TSA patients were more likely to fill opioid prescriptions compared to inpatient TSA patients. The quantity of opioids prescribed and rates of prolonged opioid use were similar between the cohorts. Level of evidence Therapeutic Level III.


2021 ◽  
Author(s):  
Leena Metso ◽  
Ville Bister ◽  
Arsi Harilainen ◽  
Jerker Sandelin

Abstract Background: This is a five years follow-up report of some of the new devices for graft fixation. A two years follow-up data was published previously. As there were no statistically or clinically relevant differences in the results two years postoperatively, we hypothesize that after five years of follow-up there is no difference in the outcome after either cross-pin or absorbable interference screw fixation in ACL (anterior cruciate ligament) reconstruction with hamstring tendon autografts.Methods: 120 patients were randomized into four different groups (30 each) for ACL reconstruction with hamstring tendons: group I femoral Rigidfix cross-pin and Intrafix tibial extension sheath with a tapered expansion screw; group II Rigidfix femoral and BioScrew interference screw tibial fixation; group III BioScrew femoral and Intrafix tibial fixation; group IV BioScrew fixation into both tunnels. The evaluation methods were clinical examination, knee scores, and instrumented laxity measurements. Results: In this 5 years follow-up there were 102/120 (85%) patients available, but only 77 (64,2%) attended the clinical examinations. No significant difference between the groups in the clinical results was detected. There was a significant difference in additional procedures between the 2 and 5 years follow-up, group I had six additional procedures between the 2 and 5 years follow-up (P=.041). Conclusion: There was a statistically significant difference in the additional procedures, most in group I (six). None of these procedures found problems with the ACL graft. Other statistically or clinically significant differences in the 5 years follow-up results were not found. Study design: Randomized controlled clinical trial; Level of evidence, 1.Trial registration: ISRCTN registry with study ID ISRCTN34011837. Retrospectively registered 17.4.2020.


2018 ◽  
Vol 47 (1) ◽  
pp. 144-150 ◽  
Author(s):  
Justin W. Arner ◽  
Edward S. Chang ◽  
Stephen Bayer ◽  
James P. Bradley

Background: The modified Jobe and docking techniques are the 2 most commonly employed techniques for ulnar collateral ligament (UCL) reconstruction among overhead athletes. However, no study has directly compared these techniques performed by a single surgeon. Current comparisons of these techniques have relied solely on systematic reviews and biomechanical studies. Hypothesis: There will be no difference in outcomes or return to play between the modified Jobe and docking techniques in elbow UCL reconstruction surgery. Study Design: Cohort study; Level of evidence, 3. Methods: Twenty-five modified Jobe and 26 docking UCL-reconstructive surgical procedures were performed by a single surgeon, each with a minimum 2-year follow-up. Kerlan-Jobe Orthopaedic Clinic (KJOC) score, Conway Scale, years played, sex, handedness, sport, position, palmaris versus gracilis graft type, concomitant or future arm/shoulder injuries, and need for additional surgery were compared between the groups. Patients who underwent future shoulder or elbow surgery, no matter the cause, were included. Results: No difference was seen between the modified Jobe and docking reconstruction cases in regard to KJOC scores (mean ± SD: 78.4 ± 19.5 vs 72.0 ± 26.0, P = .44), Conway Scale (return to play, any level: 84% vs 82%, P = .61), years played (14.7 ± 6.2 vs 15.2 ± 5.8, P = .52), sex ( P = .67), handedness ( P ≥ .999), sport ( P = .44), position ( P = .60), level of competition ( P = .59), and future surgery (12% vs 4%, P = .35). Palmaris graft type had significantly higher KJOC scores than hamstring grafts (82.3 ± 20.0 vs 57.9 ± 21.2, P = .001). The mean follow-up was 6.1 years in the modified Jobe group and 7.3 years in the docking group (mean = 6.7, P = .47). Conclusion: The modified Jobe and docking techniques are both suitable surgical options for elbow UCL reconstruction. There was no statistically significant difference between the techniques in regard to return to play, KJOC score, or need for subsequent surgery at 6.7-year follow-up. This is the first direct clinical comparison of these 2 techniques by a single surgeon at midterm follow-up.


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