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Background: Despite the low incidence of pilon fractures amongst lower limb injuries, their high impact nature presents difficulties in surgical management and recovery. The high complication rate and long recovery times presents a challenge for surgeons and patients. Current literature is varied, with no universal treatment algorithm. We aim to highlight differences in outcomes and complications between open and closed pilon fractures, and between patients treated by open reduction internal fixation (ORIF) or fine wire fixator (FWF) for open and closed fracture subgroups.Methods: This retrospective study was conducted at a major trauma centre including 135 patients over a 6-year period. Primary outcome was AOFAS score at 3, 6, and 12-months post-injury. Secondary outcomes included time to partial weight-bear (PWB) and full weight-bear (FWB), bone union time, and complications during the follow-up time. AO/OTA classification was used (43A: n = 23, 43B: n = 30, 43C: n = 82). Interobserver agreement was high for bone union time (kappa=0.882) and AO/OTA class (kappa=0.807).Results: Higher AOFAS scores were seen in ORIF groups of both open and closed fractures, compared to FWF groups. The difference was not statistically significant apart from 12-month AOFAS score of 43C open fractures (p = 0.003) and in 43B closed fractures 3 and 6 months post-injury (p<0.001 and p<0.001, respectively). The majority of ORIF subgroups, open and closed fractures, also had shorter time to PWB, FWB, time to union, and follow-up. Statistically significant differences were seen in the following cases: ORIF-treated 43B closed fracture subgroup had shorter time to PWB and FWB (p<0.001 and p = 0.017, respectively), ORIF-treated 43C closed fractures had shorter time to union (p = 0.005). Common complications for open fractures were non-union (24%), post-traumatic arthritis (16%); for closed fractures they were post-traumatic arthritis (24%), superficial infection (21%). All occurred more frequently in FWF-treated patients.Conclusion: Most ORIF-treated subgroups in either open or closed pilon fractures showed better primary and secondary outcomes than FWF-treated subgroups, yet few were statistically significant. Overall, our use of a two-staged approach involving temporary external fixation, followed with ORIF or FWF achieved low complication rates and good functional recovery. [ABSTRACT FROM AUTHOR]

Purpose: This study aimed to detect the effect of a modified chevron osteotomy on hallux valgus (HV) deformity at five-year follow up.Methods: Twenty patients with symptomatic HV who underwent modified chevron osteotomy between June 2014 and January 2016 were included in the present study. The minimum follow-up duration was five years. Each patient was evaluated preoperatively, six weeks postoperatively and five years postoperatively using the visual analog scale (VAS) pain score, the American Orthopedic Foot & Ankle Society (AOFAS) score and cosmetic and radiological outcomes.Results: The AOFAS score improved from 54.40 ( ± 4.58) preoperatively to 94.30 ( ± 2.15) six weeks postoperatively (p < 0.001) and 96.95 ( ± 1.54) five years postoperatively (p < 0.001). The VAS scores decreased from 6.30 ( ± 1.17) preoperatively to 0.15 ( ± 0.37) five years postoperatively (p < 0.001). The mean intermetatarsal angle improved from 16.00° ( ± 2.20°) preoperatively to 4.15° ( ± 1.22°) six weeks postoperatively (p < 0.001) and 4.40° ( ± 1.39°) five years postoperatively (p < 0.001). The mean HV angle also improved, from 32.70° ( ± 5.34°) preoperatively to 4.80° ( ± 1.40°) six weeks postoperatively (p < 0.001) and 5.20° ( ± 1.32°) five years postoperatively (p < 0.001). The cosmetic results were either excellent or good in 19 patients (95%). There was no recurrence in this study during the five postoperative years.Conclusion: A modified chevron osteotomy can achieve successful correction of moderate-to-severe HV, with excellent outcomes at five-year follow up. [ABSTRACT FROM AUTHOR]

Background: Displaced intra-articular calcaneus fractures (DIACF) Sanders type IV represent a challenge in its management and questions remain about the best treatment option available. This study aimed to compare the outcomes of primary subtalar arthrodesis (PSTA) and osteosynthesis in these fractures.Methods: Studies concerning DIACF Sanders type IV, from 2005 to 2020 were systematically reviewed. Only studies evaluating functional outcomes with American Orthopaedic Foot & Ankle Society ankle-hindfoot (AOFAS) score were admitted allowing for results comparison.Results: In total, 9 studies met the inclusion criteria. These reported on the results of 142 patients, from which 41 submitted to PSTA and 101 to osteosynthesis, with an average follow-up period over 2 years. We found a significant moderate negative correlation between the reported AOFAS score and the Coleman Methodology Score obtained. Late subtalar arthrodesis was 13.63% of the total osteosynthesis performed.Conclusions: Clinical outcomes after PSTA and osteosynthesis, for the treatment of Sanders type IV fractures, do not seem very different, yet careful data interpretation is crucial. Additional powered randomized controlled trials are necessary to assess which surgical strategy is better. [ABSTRACT FROM AUTHOR]

Background: Endolog is an intra-medullary titanium device used for a minimally-invasive hallux valgus correction. The aim of this study was to evaluate clinical and radiographic outcomes of this device.Methods: A retrospective study with a prospective data collection was conducted. Patients underwent to Endolog procedures from September 2009 to April 2017 were enrolled. Mild HV deformity (HVA ≤ 19° and IMA ≤ 13°) or associated procedure to Endolog technique were excluded. The radiological (HVA, IMA and PASA) and clinical (AOFAS score) pre and post-operative data were compared through Wilcoxon Signed-Rank test.Results: 194 feet (144 moderate and 50 severe HV) underwent HV correction respecting study's criteria. AOFAS scores significantly improved from 31.0 ± 12.7 points preoperatively to 88.5 ± 8.0 at 24 months. Even all radiographic measurements significantly improved during 2 years' follow-up. Only 6 patients experienced complications: 4 cases of HV recurrence and 2 cases of intolerance device-related pain.Conclusions: Endolog technique proved to be a valid option in the moderate-to-severe hallux valgus treatment, comparable to other surgical techniques described in literature. [ABSTRACT FROM AUTHOR]

Rationale and Objectives: The current imaging standard for diagnosing plantar fasciitis is B-Mode ultrasound (B-US). The aim of this study was to determine the diagnostic potential of Shear Wave Elastography (SWE) and the correlation of clinical scores to elastographic parameters.Materials and Methods: Diagnostic case-control study with n = 82 plantar fascia (PF). PF were divided into three subgroups: (1) symptomatic PF (n = 39); (2) control group of unilateral asymptomatic PF (n = 23); (3) bilateral asymptomatic PF (n = 20). Reference standard for positive findings in B-US was a PF thickness greater than 4 mm. For SWE tissue elasticity (Young's modulus kPa; shear wave speed m/s) was measured at Location 1: directly at the calcaneus; Location 2: +1 cm distal of the calcaneus and Location 3: central part of the calcaneus. Sensitivity, specificity, and diagnostic accuracy as well as correlation to American Orthopaedic Foot and Ankle Score (AOFAS) and Food Functional Index (FFI) were determined.Results: Symptomatic PF are thicker (4.2 mm, n = 39) than asymptomatic (3.0 mm, n = 43) (p < 0.001). Thickness of the PF (n = 82) correlated poorly to clinical scores (p = 0.001): FFI-pain (r = 0.349); FFI-function (r = 0.381); AOFAS (r = -0.387). Cut-off point for positive SWE finding was 51.5 kPa (4.14 m/s). Symptomatic PF (31.9 kPa, 3.26 m/s, n = 39) differ significantly from asymptomatic PF (93.3 kPa, 5.58 m/s, n = 43) with significant differences at L1 between all groups (p < 0.001). Correlation between Young's modulus (n = 82) and clinical scores was strong (p < 0.001): FFI-pain (r = -0.595); FFI-function (r = -0.567); AOFAS (r = 0.623,). B-US: sensitivity (61%), specificity (95%); SWE sensitivity (85%), specificity (83%). The combination of SWE and B-US increases the sensitivity (100%) with a diagnostic accuracy of 90%.Conclusion: Based on our results, we could show that SWE can improve the diagnostic accuracy in patients with plantar fasciitis compared to B-US.Level Of Evidence: II. [ABSTRACT FROM AUTHOR]

Surgical treatment of displaced intra-articular calcaneal fractures using a standard extended lateral approach for plate fixation is frequently associated with substantial wound healing complications and infections. This matched pairs analysis compares the new minimally-invasive calcaneal interlocking nailing technique to standard locking plate fixation in terms of reduction capacity, complication rates, and functional outcomes. Forty feet in 38 patients (mean patient age 52.5 years, range 27–78) were treated with calcaneal locking nail (LN)(n = 20) or locking plate (LP)(n = 20) and followed clinically and radiologically for 20 months. Follow-up included radiological assessments and functional evaluations including the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Score and the Foot Function Index (R-FFI). Times for surgery were similar for both techniques (LN 93 min, range 34 to 175 vs. LP 101 min, range 53 to 305). Length of hospital stay was significantly lower in the LN group (7.6 days, range 3 to 14 vs. LP 11 days, range 6 to 37). Time away from work was shorter by 3.5 days in LN group. LP group had superior range of motion in plantarflexion, eversion, and inversion at follow-up, while LP patients were superior in demonstrating a secure heelstrike (79% vs. LN 58%) and fewer needed permanent walking aids. AOFAS and FFI scores revealed no differences for both groups. Radiographs indicated an adequate reconstruction in both groups, followed by a slight loss of reduction at follow-up (LP 4.7° postoperative vs. follow-up; LN 5.1°). The overall complication rate between groups was significant with 5% complications in the LN group vs. 50% in the LP group (5% deep infection, 35% impaired wound healing, 5% hardware breakage, 5% superficial wound infection; LN: 5% superficial wound infection). The new calcaneal interlocking nail shows promising results in terms of reduction capacity and safety. Use of the minimally invasive locking nail technique minimized the risk of postoperative wound complications and achieved superior functional outcomes compared with standard locking plate fixation via the extended lateral approach. [ABSTRACT FROM AUTHOR]

• Outcomes of current distal surgical techniques to treat moderate onwards hallux valgus are far from optimal. • A new surgical procedure is needed to improve results, increase patient satisfaction and lower complication or recurrence rate. • A reproducible surgical alternative called minimally extended distal chevron osteotomy (MEDCO) along with a percutaneous soft tissue release (PSTR) is presented. • The results of this new set of techniques and procedure are explained in detail. • The findings of this study indicate that the technique exceeds the efficacy of previous procedures to date, avoiding also the complication risk of more aggressive current techniques. • This procedure is also a good alternative to diaphyseal or proximal techniques in moderate or severe hallux valgus. Surgical treatment of moderate hallux valgus (HV) onwards by Chevron osteotomy and all variants described to date including the recent extended distal Chevron osteotomy (EDCO), yields improvable outcome but with recurrence rate. A new modification of this technique is needed to achieve better results. 34 consecutive female patients suffering from moderate HV underwent a new minimally extended distal Chevron osteotomy (MEDCO) with percutaneous soft tissue release (PSTR). Outcome was assessed using pre-post operative VAS-Pain, AOFAS Hallux Score and radiological measurements. Mean age was 53.7 years, follow-up 2.7 years and satisfaction score 8. VAS improved from 7 to 1 (p < 0.001) and AOFAS score from 64 to 90.7 (p < 0.001). Comparing postoperative HV and intermetatarsal (IM) angles of previous studies (either employing a Chevron osteotomy alone or a double Chevron-Akin) with our results, an improvement from 15.6/14.8 to 9.1 and 8.2 /8.8 to 5.6 respectively (p < 0.05) was achieved. Complication and recurrence rates were both 5.8%, lower than the documented rates of other techniques. The modified technique in the present study was found to be a more effective and reliable method of correcting hallux valgus when compared to other previous procedures. It provides a higher level of satisfaction and excellent outcomes with low complication and recurrence rates. Furthermore, the percutaneous lateral incision improved the cosmetic results by avoiding formation of a dorsal first web space scar. Medial incision is also shorter than the one used for EDCO. Level IV, case series. [ABSTRACT FROM AUTHOR]

The modified Broström technique (MBT) is considered the reference standard for surgical management of ankle instability, with good short-term outcomes. However, limited evidence is available regarding outcomes for delayed presentations of instability. We report our outcomes for patients who underwent ligament repair using the MBT, from a single-surgeon retrospective study of consecutive patients. The minimum postoperative follow-up period was 6 months during a 5-year study period. The patients were retrospectively divided into 3 groups according to the delay in presentation: group 1, 6 months to 2 years; group 2, 2 to 4 years; and group 3, >4 years. We collected data on patient demographics, injury pattern, and intraoperative surgeon findings. The American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale (AHS) was used to evaluate patient outcomes and satisfaction with surgery. Twenty-six patients were treated with MBT. The mean follow-up period was 36.9 (range 6–42) months. Twenty-five (96.2%) patients had unilateral injuries, and 1 (3.85%) had bilateral repairs. Of the 26 patients, 21 (80.8%) completed the AOFAS-AHS, with a mean score of 87.4 (range 12 to 100). The mean interval from injury to surgery was 47.9 months. The results were excellent in 15 (71.4%), good in 3 (14.3%), fair in 1 (4.8%), and poor in 2 (9.5%) using the AOFAS-AHS. We found no significant difference in the overall AOFAS-AHS score or postoperative satisfaction among the groups ( p  > .05). All patients had a stable ankle joint at their final follow-up visit. In conclusion, patients with persistent or chronic ankle instability have good clinical outcomes and satisfaction after the MBT, irrespective of the time from injury to presentation. [ABSTRACT FROM AUTHOR]

The present prospective study examined the utility of the intraoperative tap test/technique for distal tibiofibular syndesmosis in the diagnosis of deltoid ligament rupture and compared the outcomes of transsyndesmotic fixation to deltoid ligament repair with suture anchor. This diagnostic technique was performed in 59 ankle fractures with suspected deltoid ligament injury. The width of the medial clear space of 59 cases was evaluated to assess the sensitivity and specificity. Those with deltoid ligament rupture were randomly assigned to 2 groups and treated with deltoid ligament repair with a suture anchor or with syndesmosis screw fixation. All the patients were assessed with the American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale, short-form 36-item questionnaire (SF-36), and visual analog scale (VAS). The tap test was positive in 53 cases. However, surgical exploration demonstrated that 51 cases (86.4%) had a combined deltoid ligament injury and fracture. The sensitivity and specificity of the tap test was 100.0% and 75.0%, respectively. Finally, 26 cases (96.3%) in the syndesmosis screw group and 22 (91.7%) in the deltoid repair group were followed up. No statistically significant differences were found in the AOFAS ankle-hindfoot scale score, SF-36 score, or VAS score between the 2 groups. The malreduction rate in the syndesmosis screw group was 34.6% and that in the deltoid repair group was 9.09%. The tap test is an intraoperative diagnostic method to use to evaluate for deltoid ligament injury. Deltoid ligament repair with a suture anchor had good functional and radiologic outcomes comparable to those with syndesmotic screw fixation but has a lower malreduction rate. We did not encounter the issue of internal fixation failure or implant removal. [ABSTRACT FROM AUTHOR]

The aim of the present study was to evaluate the clinical and radiologic results of surgically treated isolated medial malleolar fractures and compare the clinical and radiologic results of the fixation methods of headless cannulated fully threaded compression screws and cancellous lag screws and tension band wiring. We included 32 patients who attended the final follow-up examination. Group 1 consisted of 11 patients (34.4%) treated with headless cannulated fully threaded compression screws. Group 2 consisted of 10 patients (31.2%) treated with cancellous lag screws. Group 3 consisted of 11 patients (34.4%) treated with Kirschner wires and intraosseous tension wiring. Standard ankle radiographs, American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale, and visual analog scale for pain were assessed. No statistically significant differences were found among the groups in regard to age, gender, preoperative fracture type, follow-up time, radiologic bone union time, and baseline AOFAS scale scores. The interval to fracture healing was 2.2 ± 0.42 months in group 1, 2.5 ± 0.71 months in group 2, and 2.45 ± 0.52 months in group 3. The AOFAS ankle-hindfoot scale score was 96.73 ± 5.55 in group 1, 93.1 ± 5.43 in group 2, and 93.73 ± 5.52 in group 3. Hardware removal was not required in any patient in group 1 but was required in 2 patients (20%) in group 2 and 3 patients (27.3%) in group 3. The visual analog scale score for pain on palpation at the medial malleolus was significantly lower statistically in the headless compression screw group (group 1; p  = .003). [ABSTRACT FROM AUTHOR]

Background End-stage ankle arthritis impairs joint function and patients' mobility. Total ankle replacement is a surgical procedure to treat severe ankle arthritis. Salto Talaris Anatomic Ankle TM (STAA) was designed to mimic the normal ankle anatomy and flexion/extension of the ankle movement. The purpose of this study was to examine the effect of an STAA ankle replacement on ankle joint function and mechanics during gait. Methods Five patients with end-stage unilateral ankle arthritis were recruited. Patients performed level walking in a laboratory setting on 2 occasions, prior to and 3 months after the STAA ankle surgeries. American Orthopedic Foot and Ankle Society (AOFAS) hindfoot score was obtained. A 12-camera motion capture system was used to perform walking analysis. Gait temporo-spatial parameters and ankle joint mechanics were evaluated. Paired Student's t tests and non-parametric Wilcoxon matched tests were performed to examine the differences in biomechanical variables between the pre- and post-surgery walking conditions. Results Compared to the pre-surgical condition, at 3 months of post-STAA surgery, patients experienced greater improvement in AOFAS hindfoot score ( p  = 0.0001); the STAA ankle demonstrated a 31% increase in ankle joint excursion ( p  = 0.045), a 22% increase in ankle plantarflexor moment ( p  = 0.075), a 60% increase in ankle power absorption ( p  = 0.023), and a 68% increase in ankle power production ( p  = 0.039). Patients also demonstrated a 26% increase in walking speed ( p  = 0.005), a 20% increase in stride length ( p  = 0.013), a 15% decrease in double support time ( p  = 0.043), and a 5% decrease in total stance time ( p  = 0.055). Conclusion Three months after surgeries, the STAA patients experienced improvements in ankle function and gait parameters. The STAA ankle demonstrated improved ankle mechanics during daily activities such as walking. [ABSTRACT FROM AUTHOR]

Percutaneous and minimally invasive open techniques for the treatment of calcaneal fractures are now frequently used with good results, although a comparison between these different techniques has not yet been performed. The aim of the present review was to search for studies evaluating the outcomes of patients after treatment with percutaneous and minimally invasive open techniques for calcaneal fractures. A search was performed using PubMed/MEDLINE, Embase, and the Cochrane Library. Studies from the previous 15 years in English were included. Data on the Sanders classification, operation technique, infection rate, American Orthopaedic Foot and Ankle Society ankle-hindfoot score, radiographic evaluation, and follow-up were extracted. The techniques were divided into 4 groups: minimally invasive open, percutaneous reduction and screw osteosynthesis, external fixation, and other. Forty-six studies were included, with 1776 patients and 2018 calcaneal fractures. Of the 2018 fractures, 924 (46%) were classified as Sanders II, 558 (28%) as Sanders III, and 245 (12%) as Sanders IV; the fractures of 291 patients(14%) were not classified or were classified as complete extra-articular. Of the 46 studies, 15 used a minimally invasive open technique, 19 evaluated the outcome of percutaneous reduction and screw osteosynthesis, 10 investigated the results of an external fixation system, and 2 studies used other operative techniques. The median infection rate was 3% (range 0% to 33%). The median American Orthopaedic Foot and Ankle Society ankle-hindfoot score was 83 (range 67 to 94). The median angle of Böhler postoperatively was 24° (range 14° to 35°) and had increased after operative treatment, with a median of 16° (range 0° to 39°). The percutaneous reduction and screw osteosynthesis and minimal invasive open technique resulted in significantly better outcomes compared with external fixation and other techniques. In conclusion, percutaneous reduction and screw osteosynthesis and minimal invasive open techniques have the best outcomes for the minimal invasive open surgical treatment of calcaneal fractures. [ABSTRACT FROM AUTHOR]

Background: Hallux valgus is an increasingly common deformity in young female athletes that constricts their daily athletic activities and influences foot cosmesis. The aim of this study was to evaluate the outcome of modified Chevron osteotomy for hallux valgus deformity in this specific population.Methods: Forty-two cases of modified Chevron osteotomies were carried out in 33 patients with mild to moderate hallux valgus deformity. Each participant was evaluated for AOFAS score, pain, range of motion, cosmetic and radiological outcome.Results: Mean AOFAS score improved to 96.3 (p<0.001) while the mean range of motion of the metatarsophalangeal joint was maintained (p=0.138). The cosmetic result was excellent/good in 40 cases (95%). Mean metatarsophalangeal and intermetatarsal angles were decreased from 29.8° and 14.2° preoperatively to 12.2° and 8.1° postoperatively (p<0.001 and p<0.036), respectively.Conclusions: Modified Chevron osteotomy could offer substantial correction of hallux valgus deformity in young female athletes, with excellent clinical outcome. [ABSTRACT FROM AUTHOR]

Background Visual analogue scale foot and ankle (VAS-FA score) is a new score, validated in previous studies, but never compared to AOFAS score. Objective Analysis of the two scores using Indian language questionnaire. Methods Fifty patients with Malleolar fractures were assessed for functional outcome, time for calculation of scores, difficulty in correlation and comprehension of the questionnaire, in Malayalam language. The score parameters were compared by SSPSS. Results There was similarity in pattern of score values in both systems but also a difference between values in each category, with VAS-FA having lower values, reflecting its efficacy. There was significant correlation, similar sensitivity and agreement between the scoring systems. VAS-FA correlated better with patient's outcome and required less time for assessment. Conclusion This study shows that Indian language VAS-FA has a similar pattern of extracting scores as AOFAS and can be an efficient tool in ankle outcome assessment in Indian patients. [ABSTRACT FROM AUTHOR]

The present study compared the clinical results of open neurectomy versus a percutaneous procedure for Morton's disease. This was a retrospective study comparing the functional results after 2 surgical procedures: open neurectomy and a percutaneous procedure (with deep transverse metatarsal ligament release and distal metatarsal osteotomies). The present study included 52 patients (26 in each group), and the mean follow-up period was 4 (range 2 to 7) years. The patient evaluation criteria included the presence of painful symptoms of Morton's disease, American Orthopaedic Foot and Ankle Society (AOFAS) functional scale score, patient satisfaction, and delay for recovery. Percutaneous treatment of Morton's disease and open neurectomy produced complete relief of pain in 25 of 26 patients in each group. At the latest follow-up visit, the mean AOFAS score had significantly improved from 36 ± 11 preoperatively to a mean of 89 ± 18 ( p < .001). After 2 years, the functional improvement obtained with the percutaneous procedure persisted, with a stable AOFAS score (96 ± 10). Persistent metatarsalgia was reported by patients who had undergone open neurectomy, with a significantly decreased AOFAS score (81 ± 21, p = .009). The percutaneous procedure for Morton's disease provided excellent functional outcomes (AOFAS score >90) significantly more often with a shorter delay than after open neurectomy ( p = .03). At the latest follow-up visit, metatarsalgia due to plantar hyperpressure or bursitis and requiring plantar orthotics was present in 11 of 26 patients (44%) after open neurectomy and in 1 of 26 patients (4%) after the percutaneous procedure ( p = .002). Percutaneous treatment of Morton's disease is a reliable procedure providing results as good as those after open neurectomy, with significantly better outcomes in the longer term and a lower rate of late metatarsalgia. [ABSTRACT FROM AUTHOR]

Background In situ fusion as salvage operation after calcaneal fractures has been used. In this retrospective investigation, a group of in situ fused patients is analyzed with long-term follow-up. Methods Twenty-nine patients with in situ single or multiple fusions performed between 1970 and 1990 were included. In 1998 these patients were examined with plain radiographs and computerized tomography (CT) scan of the affected foot. Also, a visual analogue score (VAS) for calcaneal fractures, short form health survey (SF-36), Olerud Molander score and American Orthopaedic Foot and Ankle society (AOFAS) hindfoot score were evaluated. Results The plain radiographs and CT scan showed severe remaining deformities in these patients. The outcome parameters were generally poor and correlated to the degree of remaining deformity. Conclusions Simple in situ fusion, without consideration of the deformity at hand, after a calcaneal fracture is not an adequate treatment and generally associated with poor outcome. [ABSTRACT FROM AUTHOR]

Although a benign disorder, pigmented villonodular synovitis (PVNS) has a high rate of recurrence. Because of the high incidence of recurrence and concern about destruction of the affected joint, several adjuvant therapies have been promoted without a clear standard treatment strategy. We reviewed cases of PVNS affecting the ankle and hindfoot joints (ankle and/or subtalar joints) treated with surgical resection without adjuvant therapy in an effort to identify the incidence of PVNS recurrence after excision without adjuvant therapy. Of the 10 cases with a mean follow-up duration of 33.2 ± 19.8 months, 4 (40%) developed a recurrence, with a mean interval of 6 (range 3 to 14) months. At the final follow-up visit, the mean American Orthopaedic Foot and Ankle Society ankle-hindfoot score was 86.6 ± 12. The clinical outcomes of PVNS affecting the ankle and hindfoot joints are associated with a relatively high incidence of recurrence, and additional clinical investigation comparing the incidence of recurrence in patients undergoing excision versus excision with adjuvant therapy is needed for us to better understand this condition and provide more informed recommendations to our patients. [ABSTRACT FROM AUTHOR]

This investigation presents a review of all of the clinical outcome measures used by authors and published in the Journal of the American Podiatric Medical Association and the Journal of Foot and Ankle Surgery ® from January 1, 2011, to December 31, 2015. Of 1,336 articles published during this time frame, 655 (49.0%) were classified as original research and included in this analysis. Of these 655 articles, 151 (23.1%) included at least one clinical outcome measure. Thirty-seven unique clinical outcome scales were used by authors and published during this period. The most frequently reported scales in the 151 included articles were the American Orthopaedic Foot and Ankle Society scales (54.3%; n = 82), visual analog scale (35.8%; n = 54), Medical Outcomes Study Short Form Health Survey (any version) (10.6%; n = 16), Foot Function Index (5.3%; n = 8), Maryland Foot Score (4.0%; n = 6), and Olerud and Molander scoring system (4.0%; n = 6). Twenty-four (15.9%) articles used some form of original/subjective measure of patient satisfaction/expectation. The results of this investigation detail the considerable variety of clinical outcome measurement tools used by authors in the Journal of the American Podiatric Medical Association and the Journal of Foot and Ankle Surgery ® and might support the need for a shift toward the consistent use of a smaller number of valid, reliable, and clinically useful scales in the podiatric medical literature. [ABSTRACT FROM AUTHOR]

Abstract: The aim of the present study was to investigate the outcomes of first metatarsophalangeal replacement for hallux rigidus using the Smith & Nephew ToeFit-Plus™ implant. We assessed the outcomes of 69 first metatarsophalangeal joint replacements using the American Orthopaedic Foot and Ankle Society score preoperatively and annually postoperatively, with retrospective radiologic review. All operations were performed by the same surgeon within 2 centers. A total of 69 arthroplasties were performed within the study period (57 patients). The median American Orthopaedic Foot and Ankle Society score at 1 year was 100 (interquartile range 100 to 100), at 2 years was 100 (interquartile range 95 to 100), at 3 years was 100 (interquartile range 87.5 to 100), and at 4 years, it was 100 (interquartile range 91.25 to 100). Radiolucencies around the phalangeal component were seen in 23 cases; however, this was symptomatic in only 2 patients, who required revision surgery. Our early results have shown that first metatarsophalangeal joint replacement surgery with the ToeFit-Plus™ prosthesis results in significant improvements in the American Orthopaedic Foot and Ankle Society scores for most patients; however, longer term follow-up is required to monitor the clinical effect of radiolucency around the phalangeal component. [Copyright &y& Elsevier]

Intraarticular Calcaneal fracture treatment nowadays is still up for debate. Surgical plating treatment is favorable because of the rapid healing process and better anatomical reduction despite the invasive intervention. Hence, clinical evaluation is needed to assess the quality-of-life index from foot and ankle by the American orthopaedics Foot and Ankle Society (AOFAS) score postoperatively. Then, the outcome evaluation of reduction in calcaneal plating of intraarticular calcaneal fracture with Böhler angle and Gissane angle to see if the calcaneal plating technique is a recommended treatment for the calcaneal fracture. We treated six patients from December 2020–July 2021 with a calcaneal fracture that underwent surgical plating, mainly by one surgeon. A calcaneal fracture is classified according to sanders classification. In this study, four patients are above the age of 40, and two are under 25. Pre-operative Böhler angle ranged from 8 to 65°, and Gissane angle ranged from 134 to 158°. Surgical plating was performed on all six patients. From clinical evaluation using the AOFAS score, we got satisfactory results on all patients who underwent calcaneal plating surgery. Three patients achieved excellent range outcomes with 95% and 99% of AOFAS Scores, and three patients reported AOFAS score good range outcomes with the lowest score of 88%. From the radiological outcome, most of the patient's Böhler and Gissane angles achieved normal value after surgical plating. The calcaneal plating technique gives better anatomical reduction depending on Bohler and Gissane angle. These results promise that anatomical reduction can improve clinical outcomes based on the AOFAS score. Thus, the plating method can be used effectively to treat an intraarticular calcaneal fracture. • Limited studies reported the outcome method of "Plating technique" surgery for calcaneal fracture. • Anatomical reduction achieved with Plating technique • Satisfactory clinical outcome was concluded after Plating technique surgery for calcaneal fracture. [ABSTRACT FROM AUTHOR]

Abstract: Calcaneum the largest tarsal bone accounts for 60% of all tarsal bone injuries and 2% of all fractures. The management of the calcaneal fractures is still a challenge to orthopedic surgeons. The aim of this study was to establish the best treatment, non-surgical or surgical for Sanders type II fractures. It is a prospective study in which a total of 30 patients in age group of 18-60 years were randomized (by envelope) into non-operative (group A) 15 patients and operative (group B) 15 patients. All type II fractures confirmed on CT were included in the study. Patients with any other associated injuries or with any co-morbidity were excluded from this study. The results were evaluated using Bohler''s angle, Kerr Atkins, AOFAS, and visual analog scale. In our series, mode of injury was fall from height in 27 (90%) and road traffic accident (RTA) in 3 (10%). There were 21 males and 9 females. The mean Kerr Atkins score in operative group was 66.12 and in conservative group was 60.22. The mean AOFAS in operative group was 72.13 and in conservative group was 71.16. The visual analog scale in operative group was 1.83 and in conservative group was 2.12. The mean follow-up was 28.1 months. Bohler''s angle is a good predictor of morbidity and the improvement after surgery was not statistically significant. It was concluded that there is no significant difference in outcome of treatment, surgical or conservative, and results were equivalent in both groups. [Copyright &y& Elsevier]

Total ankle arthroplasty is intended to restore physiological joint function in case of severe ankle arthritis. However, little is known about the functional outcome associated to different prosthesis designs. The aim of this retrospective study was to compare clinical and functional outcomes via gait analysis of two ankle prostheses designed to preserve ankle ligamentous isometry. Two groups of twenty patients who underwent ankle arthroplasty using either a three-component or a two-component prosthesis, were clinically evaluated, both pre-operatively and at minimal 2-year follow-up, by means of the AOFAS score. The spatio-temporal parameters, along with the kinetics and kinematics of the lower limb joints were also assessed at follow-up via gait analysis. The non-parametric Kruskal-Wallis test was used to assess differences in functional data between the two patient groups and with respect to those from a control group of 20 healthy subjects. All AOFAS scores significantly improved from pre-operative to post-operative assessment in both patient groups (P < 0.05). Most spatio-temporal and functional parameters in the patients were worse than those in the control group, but no significant differences were observed between the two arthroplasty groups. Both patient groups showed improved clinical outcome at follow-up, with a few differences in gait parameters. However, neither of the two groups achieved normal locomotion patterns. Since both prostheses were designed to preserve ligamentous isometry, the choice of one implant over the other should be due to preferences in the surgical approach and to other patient-specific factors. • Current evidence on effect of ankle prostheses design on functional outcome is limited. • Ankle arthroplasty does not restore lower limb kinematics at medium term follow-up. • Similar good clinical outcome is provided by either 2- and 3-component ankle prostheses. [ABSTRACT FROM AUTHOR]

BACKGROUND: Hallux valgus is an increasingly common deformity in young female athletes that constricts their daily athletic activities and influences foot cosmesis. The aim of this study was to evaluate the outcome of modified Chevron osteotomy for hallux valgus deformity in this specific population. METHODS: Forty-two cases of modified Chevron osteotomies were carried out in 33 patients with mild to moderate hallux valgus deformity. Each participant was evaluated for AOFAS score, pain, range of motion, cosmetic and radiological outcome. RESULTS: Mean AOFAS score improved to 96.3 (p<0.001) while the mean range of motion of the metatarsophalangeal joint was maintained (p=0.138). The cosmetic result was excellent/good in 40 cases (95%). Mean metatarsophalangeal and intermetatarsal angles were decreased from 29.8± and 14.2± preoperatively to 12.2± and 8.1± postoperatively (p<0.001 and p<0.036), respectively. CONCLUSIONS: Modified Chevron osteotomy could offer substantial correction of hallux valgus deformity in young female athletes, with excellent clinical outcome. [ABSTRACT FROM AUTHOR]