Letter Regarding: Cost of Headless vs Headed Screw Fixation for Calcaneal Osteotomy and Subtalar Arthrodesis.
Ontology highlight
ABSTRACT:
SUBMITTER: Dupont K
PROVIDER: S-EPMC8702976 | biostudies-literature |
REPOSITORIES: biostudies-literature
Similar Datasets
Project description: Not available
| S-EPMC8702681 | biostudies-literature
Project description:BackgroundScrew head prominence in the heel following fixation for calcaneal osteotomy or subtalar arthrodesis has resulted in high rates of symptomatic hardware and screw removal. A cost analysis was performed to determine the financial implications of screw removal. Furthermore, we compared the rate of nonunion following fixation.MethodsCurrent Procedural Terminology codes were used to identify all patients who had a subtalar arthrodesis or calcaneal osteotomy (with screw fixation) performed between 2010 and 2016. The cohort was divided into 2 groups: 7.0-mm headless screw or 6.7-mm headed screw. The primary outcome measure was the rate of symptomatic screw removal. Secondary outcomes included the rate of nonunion. The expense associated with symptomatic hardware removal was determined by cost analysis.ResultsSeventy-six patients underwent headless screw fixation, and 2 patients (2.6%) required screw removal. Fifty-four patients underwent headed screw fixation and 12 patients (22.2%) required screw removal. Symptomatic hardware removal was performed more frequently in the headed screw group (P < .001). There was no difference in the rate of nonunion after subtalar arthrodesis between the 2 groups (P = .363). The calcaneal osteotomy united in 100% of patients. There was a $51 755 cost savings per 100 cases using headless screw fixation.ConclusionThe rate of symptomatic screw removal was lower with headless screw fixation. The calcaneal osteotomy healed in 100% of patients, and there was no difference in the rate of subtalar nonunion between the 2 groups. Cost analysis demonstrated a significant benefit when the expense of hardware removal was considered.Level of evidenceLevel III, retrospective cohort study.
| S-EPMC8702910 | biostudies-literature
Project description:Purposeto analyze the radiological and functional outcomes of patients after surgical treatment of coronal plane fractures of femoral condyle using headless compression screw and cannulated cancellous (CC) screws (headed screws).Material and methodIn this prospective study 30 cases were included, out of which 15 were treated with headed screws and other 15 were treated with headless screws. Active knee mobilization exercises were started from the third postoperative day. Initially, patients were kept non-weight bearing; partial weight bearing was started at 10 weeks and progressed to full weight bearing as tolerated. Follow-up visits conducted at 2, 4 and 12 weeks, thereafter at 6 and 12 months. The long term final results were rated using Neer's rating system.ResultsResults were graded as excellent (score > 85), Satisfactory (score 71-85), Unsatisfactory (score 56-70), and Failure (score < 55). In CC screw group the outcome was good in 10 cases (66.66%) and poor in 5 cases (33.33%) whereas in headless group outcome was good in 13 cases (86.66%) and poor in 2 (13.33%).Conclusionfixation of Hoffa fracture with headless compression screw in comparison to CC screw (Headed Screw) have no significant difference in terms of functional outcome like range of motion but complications and implant failure is significantly higher in cases fixed with CC screw than in headless screw. So we conclude that overall outcome is better in study group fixed with headless compression screw as compared to cases fixed with CC Screw.
| S-EPMC6739431 | biostudies-literature
Project description:Malunion of calcaneal fractures is a common complication after improper nonoperative treatment. It may develop into posttraumatic subtalar osteoarthritis, lateral calcaneal wall prominence, and severe foot deformities. This Technical Note reports the technical aspects of lateral endoscopic calcaneoplasty with posterior arthroscopic subtalar arthrodesis for the treatment of malunited calcaneal fracture with lateral calcaneal wall prominence and posttraumatic subtalar osteoarthritis. This technique was chosen because it can reduce the risk of wound complication compared with a conventional lateral extensile approach. This Technical Note describes the use of the technique in a patient with prone position. This offers the advantages of easier access to the lateral surface of the calcaneus and posterior facet of the subtalar joint, and is less invasive to the soft tissue envelope on the lateral side of the foot. Moreover, the concomitant bone void area of the subtalar joint can be dealt with by an arthroscopic procedure.
| S-EPMC5989732 | biostudies-literature
Project description:Varus malunion after subtalar arthrodesis is considered to be the worst deformity in hindfoot alignment. Poor clinical outcome is expected if there is more than 10° of varus malunion with lateral column overload. Open revision subtalar arthrodesis is associated with high rates of complications, especially involving soft tissue and nonunion. The purpose of this Technical Note is to describe the technical details of endoscopic revision subtalar arthrodesis in which the correction of varus malunion is performed with a minimally invasive technique, which may reduce the risk of soft tissue complications and nonunion.
| S-EPMC6470387 | biostudies-literature
Project description:ObjectiveThe aim of this study was to introduce a novel method of simultaneous in situ decompression of lateral calcaneal bulge and subtalar arthrodesis via a single incision for malunion after calcaneal fractures and evaluate the feasibility of this method.MethodsFrom September 2010 to October 2011, six patients (five males and one female) with malunion and delayed heel pain after conservative treatment of displaced intra-articular calcaneal fractures were included in our study. The mean age of the six patients was 32.9 years (range, 25-71 years). Patients were treated with this novel technique at our department and the functional outcomes were assessed using the American Orthopaedic Foot and Ankle Society (AOFAS) scores during follow-up. Information of the six patients including surgical data and pre/postoperative function scores were retrospectively analyzed using SPSS 19.0 statistical software.ResultsThe average operation time between wire insertion and incision suture was 42.2 ± 11.5 min (range, 25-56 min). The blood loss in all patients was all less than 50 ml each. The average fluoroscopy time was 25.7 ± 11.6 s (range, 11-43 s). No wound-related and other short-term complications were recorded. Six patients who were included in our study were followed for an average period of 66.2 ± 4.7 months (range, 60-73 months). There was no patient lost to follow up. Heel pain was observed to be greatly improved preoperatively in all of the six patients. All patients restored to normal activity of life after surgery. Radiological evidence of fusion was observed in five patients. The average fusion time of these five patients was 3.5 months (range, 2-4 months). The remaining one failed to achieve fusion and the hardware removal was performed due to screw tail irritation. This patient was satisfied with the final outcomes subjectively after removal of hardware. The mean AOFAS scores at 24 months postoperative were 82.0 ± 7.0, which was greatly improved compared to preoperative (44.8 ± 10.7) (P < 0.05). The preoperative VAS pain scores were decreased from 5.8 ± 1.5 to 2.6 ± 1.4 at 24 months postoperative (P < 0.05) and slightly decreased to 2.0 ± 1.7 at 48 months postoperative (P < 0.05). No surgery-related complications were observed in any of the patients.ConclusionsThe novel technique can effectively relieve the heel pain, prompt functional recovery, decrease the incidence of complications, simplify the surgical procedure, and shorten the learning curve. Therefore, the technique is a feasible and worthwhile alternative in treating malunion after calcaneal fractures.
| S-EPMC7307231 | biostudies-literature
Project description:Surgical fusion of the subtalar joint is a procedure indicated to alleviate pain of subtalar origin, such as in post-traumatic osteoarthritis, adult-acquired flatfoot deformity, and other disorders. Open subtalar arthrodesis has been performed with predictable results, but concerns exist regarding injury to proprioception and local vascularity due to wide surgical dissection. Minimally invasive techniques try to improve results by avoiding these issues but have a reputation for being technically demanding. We describe the surgical technique for arthroscopic subtalar arthrodesis, which has proved to be a safe and reliable technique in our experience, with consistent improvements in American Orthopaedic Foot & Ankle Society scores.
| S-EPMC4811096 | biostudies-literature
Project description:A bony Bankart fracture is a common injury pattern in anterior shoulder instability. The fracture fragment size varies and the larger the fragment the more likely recurrent instability will occur. When a large bony Bankart fracture is present, surgical fixation is preferred. Both open and arthroscopic approaches exist with multiple fixation techniques including anterior-to-posterior screw fixation, suture anchor bridge fixation, and suture button fixation. Arthroscopic screw fixation is difficult, as the angle necessary to be parallel to the glenoid surface requires a far medial start point and places the nerve at risk. The use of a variable-pitch, headless compression screw placed from posterior to anterior avoids these risks. We describe an arthroscopic technique for glenoid fixation using a posterior-to-anterior, cannulated, variable-pitch headless compression screw for the treatment of an anterior BBF.
| S-EPMC11369937 | biostudies-literature
Project description:IntroductionFlexible pes planovalgus in children may be corrected with a calcaneal lengthening osteotomy (CLO).However, CLO surgery may displace the distal calcaneal fragment dorsally and affect the motion in the calcaneal-cuboid joint (CCJ). We used radiostereometric analysis (RSA) to evaluate CCJ motion and CLO stability in children one year after CLO.MethodsTen patients (10 feet) with symptomatic flexible pes planovalgus were investigated one year after CLO. Mean age was 11.5 years (range 8.2-14.2). Standardised RSA measurements of the foot were obtained one year after surgery without and with weight-bearing (single leg stance). Tantalum markers inserted during surgery, were used to described the CCJ motion as cuboid bone motion with respect to the distal calcaneus, and the CLO stability as distal calcaneal migration with respect to the proximal calcaneus.ResultsOne year after surgery the CLO was stable. The motion in the CCJ upon full weight-bearing was mean -1.04 mm (CI95% -1.40; -0.67) joint distraction, mean 2.27 mm (CI95% 1.57; 2.96) cuboid dorsal translation, mean -1.94 mm (CI 95% -2.68; -1.20) cuboid medial translation, and mean 7.43° (CI 95% 3.97; 10.88) adduction.ConclusionThe motion in the CCJ of children with CLO corrections for pes planovalgus is similar to that of adults during stance load with a normal foot posture and the patients were asymptomatic. Marker-based RSA may be used to evaluate causalities of foot symptoms after CLO surgery.
| S-EPMC7670122 | biostudies-literature
Project description:The effectiveness of subtalar arthrodesis has been well documented in treating degenerative subtalar joint disease. The arthroscopic subtalar approach for arthrodesis has also been proved to give excellent results in terms of bone fusion rates and reduction of wound-related pain and complications. To date, the main concerns about arthroscopy have regarded incision-related neurologic complications such as lesions of the tibial, fibular, and sural nerves. In this context, we present a 2-portal lateral (anterior and middle) approach to arthroscopic subtalar arthrodesis, recently documented in the literature, that provides similar excellent access to the joint with a lower risk of nerve damage.
| S-EPMC5621979 | biostudies-literature