Screws-Only Primary Subtalar Arthrodesis for Calcaneus Fractures

2022 ◽  
pp. 107110072110586
Author(s):  
Ainsley K. Bloomer ◽  
R. Randall McKnight ◽  
Nicholas R. Johnson ◽  
David M. Macknet ◽  
Meghan K. Wally ◽  
...  
Keyword(s):  
Case Series ◽  
Retrospective Case ◽  
Worker's Compensation ◽  
Level Of Evidence ◽  
Worker’S Compensation ◽  
Subtalar Arthrodesis ◽  
Sinus Tarsi ◽  
Retrospective Case Series ◽  
Sinus Tarsi Approach ◽  
Calcaneus Fractures

Background: The management of displaced intraarticular calcaneus fractures (DIACFs) is a difficult problem with disappointing results from open reduction internal fixation (ORIF). Alternatively, ORIF with primary subtalar arthrodesis (PSTA) has gained increasing popularity. The purpose of this study is to review patient-centered and radiographic outcomes of ORIF plus PSTA using only screws through a sinus tarsi approach. Methods: A retrospective study of patients who underwent ORIF+PSTA for DIACFs was conducted. The same surgical technique was used in all cases consisting of only screws; no plates were used. Delayed surgeries past 8 weeks were excluded. Demographic and radiographic data were collected including worker’s compensation claims. Plain radiographs were used to characterize injuries and review outcomes. Results: Seventy-nine DIACFs underwent PSTA with a median follow-up of 200 days (n = 69 patients). Median time to weightbearing was 57.5 days postoperatively. Ten fractures were documented as Sanders II, 36 as Sanders III, and 32 as Sanders IV. Sixty-eight fractures (86.1%) achieved fusion on radiographs at a median of 126.5 (range, 54-518) days. Thirty-nine fractures (57.3%) demonstrated radiographic fusion in all 3 predefined locations. Nine of the 14 worker’s compensation patients returned to work within the period of observation. There were 8 complications: 3 requiring a secondary operation. Eleven of 79 fractures treated did not go on to achieve radiographic union. Conclusion: In this retrospective case series, we found that screws-only primary subtalar arthrodesis for the treatment of DIACFs through a sinus tarsi approach was associated with relatively high rates of return to work and radiographic fusion. Level of Evidence: Level IV, retrospective case series.

scholarly journals Effect of Mini-invasive Floating Metatarsal Osteotomy on Plantar Pressure in Patients With Diabetic Plantar Metatarsal Head Ulcers

2020 ◽  
pp. 107110072097609
Author(s):  
Eran Tamir ◽  
Michael Tamar ◽  
Moshe Ayalon ◽  
Shlomit Koren ◽  
Noam Shohat ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Plantar Pressure ◽  
Case Series ◽  
Metatarsal Head ◽  
Metatarsal Osteotomy ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Retrospective Case Series ◽  
Pressure Time ◽  
Peak Plantar Pressure

Background: Distal metatarsal osteotomy has been used to alleviate plantar pressure caused by anatomic deformities. This study’s purpose was to examine the effect of minimally invasive floating metatarsal osteotomy on plantar pressure in patients with diabetic metatarsal head ulcers. Methods: We performed a retrospective case series of prospectively collected data on 32 patients with diabetes complicated by plantar metatarsal head ulcers without ischemia. Peak plantar pressure and pressure time integrals were examined using the Tekscan MatScan prior to surgery and 6 months following minimally invasive floating metatarsal osteotomy. Patients were followed for complications for at least 1 year. Results: Peak plantar pressure at the level of the osteotomized metatarsal head decreased from 338.1 to 225.4 kPa ( P < .0001). The pressure time integral decreased from 82.4 to 65.0 kPa·s ( P < .0001). All ulcers healed within a mean of 3.7 ± 4.2 weeks. There was 1 recurrence (under a hypertrophic callus of the osteotomy) during a median follow-up of 18.3 months (range, 12.2-27). Following surgery, adjacent sites showed increased plantar pressure and 4 patients developed transfer lesions (under an adjacent metatarsal head); all were managed successfully. There was 1 serious adverse event related to surgery (operative site infection) that resolved with antibiotics. Conclusion: This study showed that the minimally invasive floating metatarsal osteotomy successfully reduced local plantar pressure and that the method was safe and effective, both in treatment and prevention of recurrence. Level of Evidence: Level III, retrospective case series of prospectively collected data.

Syndesmotic Fixation Utilizing a Novel Screw: A Retrospective Case Series Reporting Early Clinical and Radiographic Outcomes

2019 ◽  
Vol 13 (5) ◽  
pp. 397-403 ◽  
Author(s):  
Derek Stenquist ◽  
Brian T. Velasco ◽  
Patrick K. Cronin ◽  
Jorge Briceño ◽  
Christopher P. Miller ◽  
...  
Keyword(s):  
Weight Bearing ◽  
Case Series ◽  
Break Point ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Radiographic Outcomes ◽  
Retrospective Case Series ◽  
Screw Breakage ◽  
Tissue Stabilization

Background. Syndesmotic disruption occurs in 20% of ankle fractures and requires anatomical reduction and stabilization to maximize outcomes. Although screw breakage is often asymptomatic, the breakage location can be unpredictable and result in painful bony erosion. The purpose of this investigation is to report early clinical and radiographic outcomes of patients who underwent syndesmotic fixation using a novel metal screw designed with a controlled break point. Methods. We performed a retrospective review of all patients who underwent syndesmotic fixation utilizing the R3lease Tissue Stabilization System (Paragon 28, Denver, CO) over a 12-month period. Demographic and screw-specific data were obtained. Postoperative radiographs were reviewed, and radiographic parameters were measured. Screw loosening or breakage was documented. Results. 18 patients (24 screws) met inclusion criteria. The mean follow-up was 11.7 months (range = 6.0-14.7 months). 5/24 screws (21%) fractured at the break point. No screw fractured at another location, nor did any fracture prior to resumption of weight bearing; 19 screws did not fracture, with 8/19 intact screws (42.1%) demonstrating loosening. There was no evidence of syndesmotic diastasis or mortise malalignment on final follow-up. No screws required removal during the study period. Conclusion. This study provides the first clinical data on a novel screw introduced specifically for syndesmotic fixation. At short-term follow up, there were no complications and the R3lease screw provided adequate fixation to allow healing and prevent diastasis. Although initial results are favorable, longer-term follow-up with data on cost comparisons and rates of hardware removal are needed to determine cost-effectiveness relative to similar implants. Level of Evidence: Level IV: Retrospective case series

Sever’s Disease: What Does the Literature Really Tell Us?

2008 ◽  
Vol 98 (3) ◽  
pp. 212-223 ◽  
Author(s):  
Rolf W. Scharfbillig ◽  
Sara Jones ◽  
Sheila D. Scutter
Keyword(s):  
Health Professionals ◽  
Case Series ◽  
Review Of The Literature ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Comprehensive Review ◽  
Musculoskeletal Conditions ◽  
Low Level ◽  
Retrospective Case Series

Background: Sever’s disease is typical of many musculoskeletal conditions where observational annotations have slowly been accepted as fact with the passing of years. Acceptance of these nontested observations means that health professionals seeking information on this condition access very low-level evidence, mainly being respectable opinion or poorly conducted retrospective case series. Methods: A comprehensive review of the literature was undertaken gathering available articles and book references relating to Sever’s disease. This information was then reviewed to present what is actually known about this condition. Results: Respectable opinion and poorly conducted retrospective case series make up the majority of evidence on this condition. Conclusion: The level of evidence for most of what we purport to know about Sever’s disease is at such a level that prospective, well-designed studies are a necessity to allow any confidence in describing this condition and its treatment. (J Am Podiatr Med Assoc 98(3): 212–223, 2008)

Trends in Hip Resection Arthroplasty in the Medicare Patient Population from 2005 to 2012

2017 ◽  
Vol 01 (02) ◽  
pp. 112-117
Author(s):  
Omri Merose ◽  
Erik Zachwieja ◽  
Samuel Rosas ◽  
Jennifer Kurowicki ◽  
Luis Grau ◽  
...  
Keyword(s):  
Hip Arthroplasty ◽  
Patient Population ◽  
Case Series ◽  
The United States ◽  
Resection Arthroplasty ◽  
Annual Incidence ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Medicare Patient ◽  
Retrospective Case Series

AbstractHip resection arthroplasty (HRA) is a relatively uncommon, yet viable surgical procedure originally developed by Girdlestone for osteomyelitis of the proximal femur. Currently, HRA is primarily indicated as a salvage procedure after a failed total hip arthroplasty. Despite a continuous rise in the rates of primary and revision hip arthroplasty, there is a lack of published evidence regarding the extent of HRA's current use and its recent trends. We sought to provide an epidemiological description of the recent utilization patterns of HRA in the United States. A level of evidence IV, retrospective case series review of the entire Medicare files between 2005 and 2012 was conducted through the use of current procedural terminology codes and International Classification of Disease ninth edition codes. Linear regressions and chi-square tests were used for analysis. Subgroup analysis was performed by patient age. The total number of HRAs performed between 2005 and 2012 significantly decreased from 4,248 to 3,872 (p = 0.025). There was a significant increase in the annual incidence of HRA among patients younger than 65 years (p = 0.027; 9% increase) and patients 65 to 69 years old (p = 0.007; 22% increase), constituting 43% of the total patients. There was a significant decrease in HRA incidence among patients 80 to 84 years old (p = 0.001; 32% decrease) and patients 85 years old and over (p = 0.002; 24% decrease). Geographic analysis demonstrated the most HRA procedures were performed in the South, whereas gender focused analysis demonstrated a statistically significant decrease in HRA incidence for females (p = 0.003; 6% decrease) and a significant increase in incidence for males (p = 0.003; 7% increase). The overall annual incidence of HRA performed in the Medicare patient population has significantly decreased in recent years. However, this conceals an increased incidence among the relatively younger patient population. Potential causes for these opposing trends include changes in rates of revision surgery, alternative indications for surgery, advances in hardware, and surgeon expertise. This was a level of evidence IV, retrospective case series study.

scholarly journals Evaluation of surgical outcomes of arthroscopic subtalar arthrodesis performed through two lateral portals

2018 ◽  
Vol 12 (4) ◽  
Author(s):  
Rafael Freitas Villela ◽  
João Murilo Brandão Magalhães ◽  
Rogério de Andrade Gomes ◽  
Anderson Humberto Gomes ◽  
Bernardo Cardoso Pinto Coelho ◽  
...  
Keyword(s):  
Surgical Outcomes ◽  
Case Series ◽  
Varus Deformity ◽  
Level Of Evidence ◽  
Hindfoot Alignment ◽  
Bone Consolidation ◽  
Subtalar Arthrodesis ◽  
Postoperative Score ◽  
Sinus Tarsi ◽  
The Mean

Objective: The purpose of this study is to present the surgical outcomes of twelve patients undergoing arthroscopic subtalar arthrodesis using two lateral portals (anterior and medial) in the sinus tarsi. Methods: A retrospective study was conducted with twelve patients (7 men and 5 women) with a mean age of 55.1 (36-74) years who underwent arthroscopic subtalar arthrodesis through the sinus tarsi between May 2015 and December 2016. The post-surgical follow-up was 12 months. Consolidation time and postoperative complications were evaluated, and a validated functional questionnaire from the American OrthopedicFoot and Ankle Society (AOFAS) and the visual analog scale (VAS) for pain were applied both before and after surgery. Results: The mean bone fusion time was 11.5 weeks. Bone consolidation was observed in all analyzed patients. Four patients developed late complications, three of which were related to screw positioning in the calcaneus, while one was related to residual hindfoot varus deformity. Screw-related complications are common with all subtalar arthrodesis techniques, and such complications are considered less relevant when evaluating the effectiveness of the presented technique. The mean preoperative AOFAS score was 42.3 (27-66) points, while the mean postoperative score was 83 (73-94) points. The mean preoperative VAS score for pain was 8.1 (5-10) points, and the mean postoperative score was 2.1 (0-5) points. The above data are similar to those reported in other published studies and reflect high bone consolidation rates. Conclusion: Arthroscopic subtalar arthrodesis through two lateral portals in the sinus tarsi is a safe and effective technique for the treatment of primary and secondary disorders of the subtalar joint. Correct positioning of screws and hindfoot alignment must be carefully ensured to avoid complications related to the synthesis material and hindfoot varus deformity. Level of Evidence IV; Therapeutic Studies; Case Series.

scholarly journals Is Distraction Bone Block Arthrodesis better than Subtalar Arthrodesis for Malunited Calcaneal Fractures with Subtalar Arthritis? A Retrospective Case Series

2021 ◽  
Vol 8 (1) ◽  
pp. 3-7
Author(s):  
Shanmuganathan Rajasekaran ◽  
Silvampatti Ramaswamy Sundararajan ◽  
Rajagopalakrishnan Ramakanth ◽  
Venkatachalam Shreeram ◽  
Joseph B Joseph
Keyword(s):  
Case Series ◽  
Bone Block ◽  
Calcaneal Fractures ◽  
Retrospective Case ◽  
Subtalar Arthrodesis ◽  
Retrospective Case Series ◽  
Subtalar Arthritis ◽  
Better Than

scholarly journals Distal Chevron Osteotomy Increases Anatomic Intermetatarsal Angle in Hallux Valgus

2020 ◽  
Vol 5 (4) ◽  
pp. 247301142096071
Author(s):  
Jeremy Y. Chan ◽  
Naudereh Noori ◽  
Stephanie Chen ◽  
Glenn B. Pfeffer ◽  
Timothy P. Charlton ◽  
...  
Keyword(s):  
Hallux Valgus ◽  
Case Series ◽  
Metatarsal Osteotomy ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Intermetatarsal Angle ◽  
First Metatarsal ◽  
Retrospective Case Series ◽  
Chevron Osteotomy ◽  
Anatomic Axis

Background: Distal chevron metatarsal osteotomy (DCO) is a common technique to address hallux valgus (HV), which involves coronal translation of the capital fragment resulting in a nonanatomic first metatarsal. The purpose of this study was to evaluate the radiographic effect of the DCO on the anatomic vs the mechanical axis of the first metatarsal. Our hypothesis was that patients undergoing DCO would have improvement in the mechanical metatarsal axis but worsening of the anatomic axis. Methods: This was a retrospective case series of consecutive patients who underwent DCO for HV. The primary outcomes were the change in anatomic first–second intermetatarsal angle (a1-2IMA) vs mechanical first–second intermetatarsal angle (m1-2IMA). Secondary outcomes included the change in hallux valgus angle (HVA) and medial sesamoid position. Results: 40 feet were analyzed with a mean follow-up of 21.2 weeks. The a1-2IMA increased significantly (mean, 4.1 degrees) whereas the m1-2IMA decreased significantly (mean, 4.6 degrees) following DCO. There was a significant improvement in HVA (mean, 12.5 degrees). Medial sesamoid position was improved in 21 feet (52.5%). Patients with no improvement in sesamoid position were found to have a larger increase in a1-2IMA (mean, 4.7 vs 3.5 degrees, P = .03) and less improvement in m1-2IMA (mean, 3.8 vs 5.2 degrees, P = .02) compared to patients with improvement in sesamoid position. Conclusion: Distal chevron osteotomy for HV was associated with worsening of the anatomic axis of the first metatarsal despite improvements in the mechanical metatarsal axis, HVA, and medial sesamoid position. Greater worsening of the anatomic axis was associated with less improvement of sesamoid position. Our findings may suggest the presence of intermetatarsal instability, which could limit the power of DCO in HV correction for more severe deformities and provide a mechanism for HV recurrence. Level of Evidence: Level IV, retrospective case series.

scholarly journals Low Risk of Wound Complications with Sinus Tarsi Approach for Treatment of Calcaneus Fractures

2020 ◽  
Vol 5 (4) ◽  
pp. 2473011420S0048
Author(s):  
S. Blake Wallace ◽  
David O’Neill ◽  
Anish Narayanan ◽  
George T. Liu ◽  
Avneesh Chhabra ◽  
...  
Keyword(s):  
Smoking Status ◽  
Case Series ◽  
Wound Complication ◽  
Wound Complications ◽  
Complication Rates ◽  
Sinus Tarsi ◽  
Radiographic Measurements ◽  
Sinus Tarsi Approach ◽  
Significant Difference ◽  
Calcaneus Fractures

Category: Trauma; Hindfoot Introduction/Purpose: Fractures of the calcaneus are life-changing events with a major socioeconomic impact from lost productivity. Traditional operative treatment with the extensile lateral approach has shown relatively high rates of wound complications. Less invasive approaches can improve fracture alignment and decrease wound healing complications. The purpose of this study is to report our experience with the sinus tarsi approach in treating calcaneus fractures. Methods: We retrospectively identified patients at our institution treated with a limited sinus tarsi approach for calcaneus fractures from 2009-2018. Demographic and radiographic data were collected including: age, sex, mechanism of injury, occupation, presence of diabetes, smoking status, Sanders classification, Bohler and Gissane angles. Postoperatively, we recorded the presence of complications, return-to-work time, and radiographic measurements. Results: Our analysis included 105 fractures in 100 patients: 86% males, 42% smokers, 4% diabetics, with an average body mass index of 26.5. The fractures were: Sanders type 2 (32%), type 3 (48%), type 4 (18%), and 2% were a tongue-type variant. Preoperatively 38% of fractures displayed a negative angle, 50% had an angle 0-20 degrees, and 12% over 20 degrees; postoperatively 13% had an angle 0-20 degrees, and 87% had an angle over 20 degrees. Of patients working prior to the injury, 72% had returned to work by 6 months, and 89% by 12 months. The wound complication rate was 12% (12/100), with only 2% (2/100) requiring additional procedures. There was no significant difference in wound complication rates in smokers versus nonsmokers (11.9% vs 12.2%, p=0.55). Conclusion: The limited sinus tarsi approach for depressed calcaneus fractures allows radiographic restoration of calcaneal height with a low rate of wound complications, even amongst active smokers. To the authors’ best knowledge, this is the largest published case series of calcaneus fractures treated with the sinus tarsi approach. Further follow up is needed to determine the success of this approach in mitigating long term complications.

Os Trigonum Excision in Dancers via an Open Posteromedial Approach

2016 ◽  
Vol 38 (1) ◽  
pp. 27-35 ◽  
Author(s):  
Jessica H. Heyer ◽  
Donald J. Rose
Keyword(s):  
Case Series ◽  
Wound Complications ◽  
Flexor Hallucis Longus ◽  
Complication Rates ◽  
Pain Level ◽  
Preoperative Pain ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Os Trigonum ◽  
Retrospective Case Series

Background: An os trigonum is a potential source of posterior ankle pain in dancers, often associated with flexor hallucis longus (FHL) pathology. Options for operative excision include open excision, subtalar arthroscopy, and posterior endoscopy. The purpose of this paper was to present a series of dancers who underwent excision of a symptomatic os trigonum via an open posteromedial approach. Methods: This study is a retrospective case series of 40 ankles in 38 dancers who underwent os trigonum excision via an open posteromedial approach with FHL tenolysis between 2000 and 2013. All patients were interviewed and charts retrospectively analyzed. Collected variables included pre- and postoperative pain level, time to return to dance, and subjective satisfaction. The average age was 19.2 years; ballet was the primary dance form in 36 (95%) of patient-cases. Eight (20%) of the patient-cases were professional dancers, and 30 (75%) were students or preprofessional dancers. Results: Average preoperative pain level was 7.7/10, which decreased to 0.6/10 postoperatively. Seventeen (42.5%) experienced concurrent preoperation-associated FHL symptomatology, all of whom experienced relief postoperatively. The average time to return to dance was 7.9 weeks, and time to pain-free dance was 17.7 weeks. Of the 37 patient-cases desiring to return to dance, 35 (94.6%) returned to their preoperative level of dance. There were no neurovascular or other major complications. Four (10%) had minor wound complications that resolved, and 38 cases (95%) considered the procedure a success. Conclusion: Open posteromedial excision of an os trigonum in dancers provided satisfactory pain relief, return to dance, and complication rates compared to other approaches, and allowed for identifying and treating any associated FHL pathology. Level of Evidence: Level IV, retrospective case series.

scholarly journals Flexible Stable Intramedullary Nailing for the Management of Metacarpal Neck Fractures

2019 ◽  
Vol 12 (03) ◽  
pp. 189-196
Author(s):  
Ahmed Fathy Sadek
Keyword(s):  
Intramedullary Nailing ◽  
Case Series ◽  
Contralateral Side ◽  
Mean Power ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Pinch Grip ◽  
Retrospective Case Series ◽  
Duration Of Surgery ◽  
The Mean

Abstract Introduction When dealing with metacarpal neck fractures, the aim of treatment should include clinical and radiological objectives. The aim of this study was to assess the efficacy of flexible stable intramedullary nailing for the management of metacarpal neck fractures. Materials and Methods A total of twenty four patients (22 males and 2 females; mean age: 28.2 ± 7.7 years) with metacarpal neck fractures (second in 7 patients and fifth in 17 patients) whether isolated or associated with other body injuries and managed by percutaneous flexible stable intramedullary nailing were reviewed for a retrospective case series. Personal interviews were conducted together with clinical and radiological assessments. The final results were recorded at the time of personal interviews. Results The mean duration of surgery was 19.3 ± 2.5 minutes. The mean time of radiological union was 5 ± 1.3 weeks. The mean postoperative active range of motion of the metacarpophalangeal joint was 102.4 ± 11 degrees. The mean supination power of the involved hand in comparison to the contralateral side was 97.8 ± 3.4%, whereas the pronation power percentage was 99.2% ± 1.6. The mean power grip percentage to the contralateral side was 96.4 ± 2.9%, whereas the mean percentage of the pinch grip was 96.1 ± 4.2%. The mean postoperative DASH (Disability of Arm, Shoulder, and Hand) score was 0.3 ± 0.5. Conclusion Percutaneous flexible stable intramedullary nailing for the treatment of metacarpal neck fractures has expanded the armamentarium of the orthopaedic surgeons as an easy, cost-effective technique overcoming all possible deformities and allowing early and reliable active rehabilitation. Level of Evidence This is a Type IV, therapeutic retrospective case series.

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