Hallux valgus surgery can result in moderate to severe post-operative pain requiring the use of narcotic medication. The percutaneous distal metatarsal osteotomy is a minimally invasive approach which offers many advantages including minimal scarring, immediate weight bearing and decreased post-operative pain. The goal of this study is to determine whether the use of narcotics can be eliminated using an approach combining multimodal analgesia, ankle block anesthesia and a minimally invasive surgical approach. Following ethics board approval, a total of 160 ambulatory patients between the ages of 18-70 with BMI ≤ 40 undergoing percutaneous hallux valgus surgery are to be recruited and randomized into Narcotic-free (NF) or Standard (S) groups. To date, 72 patients have been recruited (38 NF and 34 S). The NF group received acetaminophen, naproxen, pregabalin 75mg and 100mg Ralivia (tramadol extended release) before surgery and acetaminophen, naproxen, pregabalin 150mg one dose and Ralivia 100mg BID for five days, as well as a rescue narcotic (hydromorphone, 1mg pills) after surgery. The S group received acetaminophen and naproxen prior to surgery and acetaminophen, naproxen and hydromorphone (1mg pills) post-operatively, our current standard. Visual analog scales (VAS) were used to assess pain and narcotic consumption was recorded at 6, 12, 24, 36, 48, 72 hours and seven days post-operatively. Patients wore a smart watch to record the number of daily steps and sleep hours. A two-sided t-test was used to compare the VAS scores and narcotic consumption. During the first post-operative week, the NF group consumed in total an average of 6.5 pills while the S group consumed in total an average of 16 pills and this difference was statistically significant (p-value=0.001). Importantly, 19 patients (50%) in the NF group and four patients (12%) in the S group did not consume any narcotics post-operatively. For the VAS scores at 24, 48, 72 hours and seven days the NF group's average scores were 2.17, 3.17, 2.92, 2.06 respectively and the S group's average scores were 3.97, 4.2, 3.23, 1.97. There was a statistically significant difference between the groups at 24 and 48hours (the NF group scored lower on the VAS) with a p-value of 0.0008 and 0.04 respectively, but this difference is not considered clinically significant as the minimal clinically important difference reported in the literature is a two-point differential. The NF group walked an average of 1985.75 steps/day and slept an average of 8h01 minute/night, while the S group walked an average of 1898.26 steps/day and slept an average of 8h26 minutes/night in the first post-operative week. Hallux valgus remains a common orthopedic foot problem for which surgical treatment results in moderate to severe post-operative pain. This study demonstrates that with the use of multimodal analgesia, ultrasound guided ankle blocks and a percutaneous surgical technique, narcotic requirements decreased post-operatively. The use of long-acting tramadol further decreased the need for narcotic consumption. Despite decreased use of narcotics, this combined novel approach to hallux valgus surgery allows for early mobilization and excellent pain control

Background. Recent large studies of third-generation minimally invasive hallux valgus surgery (MIS) have demonstrated significant improvement in clinical and radiological outcomes. It remains unknown whether these clinical and radiological outcomes are maintained in the medium to long-term. The aim of this study was to investigate the five-year clinical and radiological outcomes following third-generation MIS hallux valgus surgery. Methods. A retrospective observational single surgeon case series of consecutive patients undergoing primary isolated third-generation percutaneous Chevron and Akin osteotomies (PECA) for hallux valgus with a minimum 60 month clinical and radiographic follow up. Primary outcome was radiographic assessment of the hallux valgus angle (HVA) and intermetatarsal angle (IMA) pre-operatively, 6 months and ≥60 months following PECA. Secondary outcomes included the Manchester-Oxford Foot Questionnaire, patient satisfaction, Euroqol-5D Visual Analogue Scale and Visual Analogue Scale for Pain. Results. Between 2012 and 2014, 126 consecutive feet underwent isolated third-generation PECA. The mean follow up was 68.8±7.3 (range 60–88) months. There was a significant improvement in radiographic deformity correction; IMA improved from 13.0±3.0 to 6.0±2.6, (p < 0.001) and HVA improved from 27.5±7.6 to 7.8±5.1. There was a statistically significant but not clinically relevant increase of 1.2±2.6° in the HVA between 6 month and ≥60 month radiographs. There was an increase in IMA of 0.1±1.6º between 6 month and ≥60 month radiographs which was not statistically or clinically significant. MOXFQ Index score at ≥follow up was 10.1±17.0. The radiographic recurrence rate was 2.6% at final follow up. The screw removal rate was 4.0%. Conclusion. Radiological deformity correction following third-generation PECA is maintained at a mean follow up of 68.8 months with a radiographic recurrence rate of 2.6%. Clinical PROMs and patient satisfaction levels are high and comparable to other third-generation studies with shorter duration of follow up

Purpose. To explore the relationship in terms of time scale between pre-operative expectations and postoperative outcomes and satisfaction after Hallux valgus surgery. Methods. A patient derived questionnaire was developed and 30 patients aged 19 to 67 were included undergoing primary hallux valgus correction with a first metatarsal osteotomy and distal soft tissue release. Patients were asked pre-operatively to quantify their expected time scale for improvement in pain, ability to walk unaided, ability to drive, routine foot wear and foot feeling normal at 6 weeks, 3 and 6 months following surgery, and to indicate their confidence in achieving this result. Patients recorded postoperative outcomes achieved at number of weeks. Ordinal logistic regression multivariate modelling was used to examine predictors of postoperative satisfaction. Results. 90% of the patients were able to walk unaided and drive before or around the expected time scale at an average of five weeks' time. Persistent pain subsided at an average of two weeks post operatively which led to high satisfaction Although differences between patients' expectation and achievement were minimal at 6 weeks post-operatively, there was some discrepancy at 3 months, with patient expectations far exceeding achievement. The least satisfactory outcome was normal feeling of foot at six months follow up. There were significant correlations between failure to achieve expectations and the importance patients attached to recovery. Conclusions. This study underlines the importance of taking preoperative expectations into account to obtain an informed choice on the basis of the patient's preferences. Patients' pre-operative expectations of surgical outcome exceed their functional achievement but satisfaction remains high if pain control and ability to walk unaided is achieved early after hallux valgus corrective surgery

Background. Iatrogenic hallux varus is a rare complication after hallux valgus surgery. Operative treatment comprises a wide variety of techniques, of which the reversed transfer of the abductor hallucis tendon is the most recent described technique. Methods. This paper will present the long-term clinical results of the reversed transfer of the abductor hallucis longus. Therefore, we performed a prospective clinical observational study on 16 female patients. Our hypothesis is that the tendon transfer will persist in a good alignment and patient satisfaction on long term. There is a 100% follow-up rate with a range from 10 to 101 months. Patients were subjected to a clinical examination, three questionnaires and their general satisfaction. Results. Out of 16 patients, at time of follow-up, we found a positive correlation between the subjective outcome score and alignment (r = 0.59), and between the general satisfaction and alignment (r = 0.77). Based on the general satisfaction we achieved a success satisfaction rate of 69% (11 patients). The other 31% (5 patients) patient group was only satisfied with major reservations or not satisfied at all. The two most invalidating complications were a coronal or sagittal malalignment or the combination of both. Conclusion. Our results suggest that the reverse abductor hallucis tendon transfer is a good technique to treat a supple iatrogenic hallux varus with an observed success satisfaction rate of 69% at a mean follow-up time of 48 (range 10–101) months. However, patients should be informed that on the long-term loss of correction is possible

Background. The Manchester-Oxford Foot Questionnaire (MOxFQ) is a condition specific patient reported outcome measure (PROM) for foot and ankle surgery. It consists of 16 items across three subscales measuring distinct, but related traits: walking/standing ability, pain, and social interaction. Although it is the most used foot and ankle PROM in the UK, initial MOxFQ validation involved analysis of only 100 individuals undergoing hallux valgus surgery. This project aimed to establish whether an individual's response to the MOxFQ varies with anatomical region of disease (measurement invariance), and to explore structural validity of the factor structure (subscale items) of the MOxFQ. Methods. This was a single-centre, prospective cohort study involving 6640 patients (mean age 52, range 10–90 years) presenting with a wide range of foot and ankle pathologies between 2013 and 2021. Firstly, to assess whether the MOxFQ responses vary by anatomical region of foot and ankle disease, we performed multi-group confirmatory factor analysis. Secondly, to assess the structural validity of the subscale items, exploratory and confirmatory factor analyses were performed. Results. Measurement invariance by pathology was confirmed suggesting the same model can be used across all foot and ankle anatomical regions. Exploratory factor analysis demonstrated a 2–3 factor model, and suggested that item 13 (inability to carry out my work/everyday activities) and item 14 (inability to undertake social/recreational activities) loaded more positively onto the walking/standing subscale than their original social interaction subscale. Conclusions. This large-cohort study supports the current widespread use of the MOxFQ across a broad range of foot and ankle pathologies. Items 13 and 14 might be better moved from the “social interaction” to the “walking/standing” subscale and this may have future implications for deriving/analysing subscale scores

Introduction. Recurrence after surgical correction of hallux valgus may be related to coronal rotation of the first metatarsal. The scarf osteotomy is a commonly used procedure for correcting hallux valgus but has limited ability to correct rotation. Using weightbearing computed tomography (WBCT), we aimed to measure the coronal rotation of the first metatarsal before and after a scarf osteotomy, and correlate these to clinical outcome scores. Methods. We retrospectively analyzed 16 feet (15 patients) who had a WBCT before and after scarf osteotomy for hallux valgus correction. On both scans, hallux valgus angle (HVA), intermetatarsal angle, and anteroposterior/lateral talus-first metatarsal angle were measured using digitally reconstructed radiographs. Metatarsal pronation (MPA), alpha angle, sesamoid rotation angle and sesamoid position was measured on standardized coronal CT slices. Preoperative and postoperative(12 months) clinical outcome scores(MOxFQ and VAS) were captured. Results. Mean HVA was 28.6±10.1 degrees preoperatively and 12.1±7.7 degrees postoperatively. Mean IMA was 13.7±3.8 degrees preoperatively and 7.5±3.0 degrees postoperatively. Before and after surgery, there were no significant differences in MPA (11.4±7.7 and 11.4±9.9 degrees, respectively; p = 0.75) or alpha angle (10.9±8.0 and 10.7±13.1 degrees, respectively; p = 0.83). There were significant improvements in SRA (26.4±10.2 and 15.7±10.2 degrees, respectively; p = 0.03) and sesamoid position (1.4±1.0 and 0.6±0.6, respectively; p = 0.04) after a scarf osteotomy. There were significant improvements in all outcome scores after surgery. Poorer outcome scores correlated with greater postoperative MPA and alpha angles (r= 0.76 (p = 0.02) and 0.67 (p = 0.03), respectively). Conclusion. A scarf osteotomy does not correct first metatarsal coronal rotation, and worse outcomes are linked to greater metatarsal rotation. Rotation of the metatarsal needs to be measured and considered when planning hallux valgus surgery. Further work is needed to compare postoperative outcomes with rotational osteotomies and modified Lapidus procedures when addressing rotation

Introduction: Hallux valgus corrective surgery is frequently performed, often with the administration of prophylactic antibiotics, although opinion is divided as to whether these antibiotics confer any benefit with little being published on the subject. The few papers that have been published suggest that there is no difference in infection rates, with the overall rate 1–2%. Furthermore, the increasing incidence of multi-resistant bacteria is a concern to all. The Scottish Health Executive has identified the rationalisation of antibiotic prescribing as one of the principal means of reducing the development of these organisms. Materials and Methods: All patients undergoing hallux valgus surgery via a first metatarsal osteotomy were included, excluding repeat surgery to the same foot. The operation performed, the use of prophylactic antibiotics and the incidence of postoperative infection were all prospectively recorded. Infection was defined using the Scottish Surgical Site Infection Surveillance criteria. In addition, Orthopaedic Consultants in the west of Scotland were contacted asking whether they use antibiotics in hallux valgus surgery and what their perception of infection risk was. Results: The study is currently ongoing. Currently, we have completed data for 64 patients (43 with prophylactic antibiotics, 21 without). Two patients developed a post operative infection both of whom had received prophylactic antibiotics. Thirty-five consultants replied, of which 15 regularly performed surgery for hallux valgus. Prophylactic antibiotics were used by seven, with the average perception of infection risk 4%. Discussion: The current results appear to support the literature in suggesting there is no difference in the incidence of infection between those receiving prophylactic antibiotics and those not. We aim to continue this study, aiming for over 100 patients. Conclusion: Antibiotic prophylaxis during hallux valgus surgery does not appear to lower the risk of postoperative infection, with the overall risk of infection lower than what is generally perceived

Introduction. Scar sensitivity is a recognised complication of foot surgery. However there is very little published about it. This study looks at the incidence and natural history of scar sensitivity following hallux valgus surgery. Materials and Methods. Patients who had open hallux valgus surgery from December 2008 to December 2009, with a minimum follow up of 12 months, were contacted. Data regarding scar symptoms, their duration, severity at their worst and interventions undertaken were collected. Patients also completed a Roles and Maudsley patient satisfaction score. Results. 125 patients were contacted with response rate of 84%. 30% of patients had experienced scar symptoms following surgery. Of these, 20% had undertaken some form of nonsurgical intervention. The mean duration of symptoms was 16 weeks, and 95% of patients experienced resolution of symptoms. 99% of patients would opt to have the surgery again. Roles and Maudsley score ranged from 1 to 2. Discussion. Nearly one third of patients experienced scar symptoms, however nearly all resolved completely with or without simple treatments. Symptoms were not severe and did not affect satisfaction, function or the decision to have the surgery again. Educating patients preoperatively about scar sensitivity can relieve anxiety and improve the patient experience and they can be advised on simple and effective strategies should this common side effect occur. The results of this study provide the surgeon with valuable information in the consent and education of patients. Also, the fact that nearly all symptom settled within 16 weeks brings into question one of the purported advantages of minimally invasive surgery. Conclusion. Scar symptoms following hallux valgus surgery are common, but mild and almost all resolve in time

Failed Hallux Valgus Surgery Aim. We aim to explore the reasons behind long term failure of hallux valgus surgery. Patients & Methods. A series of patients with problems following failed hallux valgus surgery presenting to a tertiary referral unit is presented. There were 47 patients with 55 problematic feet, 45 were female. The mean age was 59 years (Range 25–79). The failed bunions were compared to a prospectively collected series of 80 patients with successful 1st metatarsal osteotomies, 40 ludloff and 40 scarf osteotomies. Before the index surgery, all the patients in the failed group, the predominant symptom was pain. Only 53% admitted deformity was an issue. A wide spectrum of procedures were performed, 13 Wilson's, 11 Keller's, 8 Chevron, 3 Bunionectomy, 2 Scarf, 1 Basal and 1 Mitchell's. In 16 patients the original procedure was unknown. The mean time to developing problems was 9.4 years (Range 0–45) with mean time to presentation 13.6 years. (Range 0–47) Radiographs revealed 2/3 of patients had relative shortening of the first metatarsal. Over 80% of x-rays demonstrated evidence of degenerative change. The mean AOFAS score deteriorated with increased shortening. The failed bunions had statistically significantly different AOFAS pain scores (15.1 vs 31.9 p < 0.05), function scores (25.02 vs 31.9 p < 0.05). Additionally, the hallux valgus angle was significantly higher (24 vs 11.7 p < 0.05) although there was no change in DMMA between the two groups (13 vs 7.6 p > 0.05). There was a significantly higher incidence of first ray shortening (12% vs 0% p < 0.05). Discussion. This represents an unusual series, with nothing similar in the literature. Problems following hallux valgus surgery do not present for over 10 years. Functional Scores deteriorate with increasing shortening. MTPJ degeneration is common and from our data we are unable to explain why

The June 2012 Foot & Ankle Roundup. 360. looks at: the Achilles tendon Total Rupture Score (ATRS); endoscopic treatment of Haglund’s syndrome; whether it is worth removing metalwork; hyaluronic acid injection; thromboembolic events after fracture fixation in the ankle; whether surgeons are as good as CT scans for OCD of the talus; proximal fractures of the fifth metatarsal; nerve blocks for hallux valgus surgery; chronic osteomyelitis in the non-diabetic patient; Charcot arthropathy

Hallux varus is a rare cause of pain in the foot mostly occurring after failed hallux valgus surgery. We reviewed 12 patients with unilateral hallux varus treated with soft tissue techniques (4x), arthrodesis of the first metatarso-phalangeal joint (3x) or with a distal chevron osteotomy (5x) with medial transposition of the first metatarsal head and reconstruction of the soft tissues on the lateral side of the metatarsophalangeal joint. 10 patients had previous hallux valgus surgery, in 2 cases the deformities were of unknown origin. 1 male and 11 female patients were followed up on average 26.4 months postoperatively. AOFAS hallux score improved from 46 (range 10–75) to 86 (range 72–95) points. The metatarsophalangeal angle measured with the center-head to center-base method was reduced from −16.1° (range −35° to −8°) to 5.1° (range −15° to 21°). The intermetatarsal angle increased from 5.8° (0–11°) t o 10.5° (0–19°). All patients were subjectively satisfied with the procedure. Our results indicate that joint preserving operation techniques are viable methods in the correction of mild and moderate symptomatic hallux varus deformities. Mild remaining varus deformities are well tolerated. In case of severe varus deformity or major signs of osteoarthritis in the first metatarsophalangeal joint MTP arthrodesis provides good results

Cigarette smoking prior to and following foot surgery is well recognised as resulting in a higher complication rate. The purpose of this study was to determine the effectiveness of pre-operative counselling prior to elective hallux valgus surgery. A prospective record of smoking histories was taken in all patients prior to surgery. They were counselled as to the increased complication rate and advised to stop prior to surgery and in the immediate peri-operative period. The mechanism of the increased complication rate was explained to improve their understanding to stop smoking. They were advised to see their GP for specific strategies and medications. Further smoking history was taken on admission and in review clinics. A telephone survey was then conducted to ascertain their smoking pattern following discharge from follow-up. Forty-two patients underwent hallux valgus surgery over a 12 month operating period. Ten (23%) were recorded as smokers at the time of initial consultation. Most patients (80%) were unaware of the detrimental effects of smoking following foot surgery. Patient education was effective in providing an impetus to stop or reduce smoking in 6 (60%) patients pre-operatively. One further patient subsequently desisted from smoking following surgery. Only two patients had re-commenced smoking following surgery implying a long term change of behavior. Only one complication of a DVT occurred in a patient who continued to smoke. This small study has shown the effectiveness of educating our patients in the importance of giving up smoking prior to elective foot surgery

Background: Since 2003 we have offered correction of bilateral hallux valgus to suitable patients as a daycase but there is nothing in the literature to support this as safe practice. Two published series support unilateral hallux valgus surgery as a daycase. We prospectively evaluated 30 bilateral daycase patients assessing complications and overall satisfaction rating. Methods: The study group comprised 15 bilateral Scarf osteotomies, 9 bilateral Chevron osteotomies, 4 unilateral Scarf plus unilateral Chevron osteotomies, 1 bilateral 1st MTP joint fusion and 1 bilateral Lapidus procedure. All surgery was performed as a daycase under GA and ankle block. All patients were evaluated clinically and radiologically pre & post-operatively and had AOFAS scores measured. 21 patients were telephoned on the 3rd post-operative day to document their pain scores (0–10) and all patients responded to a patient satisfaction questionnaire at their discharge around 4.5 months. Results: 18 of the 21 patients interviewed on day 3 had mild pain (0–4) as their maximum pain score. 3 reported problems (2 of pain and 1 of poor mobility). There was one unilateral superficial wound infection which required oral antibiotics. No other patients required to call or attend their GP nor attend A& E. The mean overall patient satisfation rating (0–10) was 8.8 (median 9). If having similar repeat surgery 4 of the 30 patients (13%) would prefer an overnight stay. The reasons given by these 4 patients were: pain (1), poor mobility (1), a desire to be looked after by the nursing staff (2). Conclusions: Bilateral hallux valgus surgery can be performed safely as a daycase and with acceptable levels of patient satisfaction. It does not appear to result in an increased complication rate. To our knowledge this has not been previously documented in the literature

Introduction: Our aim is to analyse the results for the treatment of metatarsalgia comparing, in a retrospective way, Opened surgery (standard Weil osteotomy, group O) and Percutaneous surgery (osteotomies of the metatarsal neck with no internal fixation, group P). Material and method: We review 30 cases in each group according to demographic data, surgery procedure, complications, time to healing and metatarsal curve. An interview with every patient was performed in order to obtain the AOFAS scale results, time to wear comfort shoes, return to daily activities, analgesia needed, visual analogic scale and global satisfaction. Results: Group O: 29 women, 1 man. Mean age of 61 years. Mean number of metatarsal osteotomies per patient 2,21. 27 cases associated to hallux valgus surgery. Group P: 25 women, 5 men. Mean age of 51,5 years. Mean number of metatarsal osteotomies per patient 2,56. 23 cases associated to hallux valgus surgery. Groups O/P: time to bone healing 4,21/17,5 weeks; AOFAS scale 80,56/88,32 points; VAS 3,0/2,04 points; metatarsal curve in milimeters −0,75/−4,67/−6,67/−12,2 vs +0,72/−5.72/−5,52/−11,52; time to wear comfort shoes 18/11 weeks; return to daily activities 12,4/10,5 weeks; analgesia needed for 9/5 weeks. Global satisfaction was: group O 44% excellent, 24% good, 20% fair and 12% bad; group P 54% excellent, 25% good, 7% fair and 14% bad. Complications: 44.8% in group O (mainly minor problems of wound) and 23,3% in group P (mainly non-unions). Conclusions: We would like to remark the differences with statistical significance: mean age is lower in group P, time to bone healing is longer in group P but time to wear comfort shoes is shorter in these patients. There are no statistical differences for metatarsal curve. According to AOFAS scale there are no differences except for the alineation items (better in group O). No differences neither for global satisfaction of the patients nor for visual analogic scale. Complications are predictable for each technique: skin problems in group O and union problems in group P. We conclude that both procedures are acceptable in the treatment of metatarsalgia with similar objective and subjective results

Aims

The primary aim of this study was to present the mid-term follow-up of a multicentre randomized controlled trial (RCT) which compared the functional outcome following routine removal (RR) to the outcome following on-demand removal (ODR) of the syndesmotic screw (SS).

Hallux valgus deformity may cause overriding of the second toe. Hallux valgus correction surgery in the elderly can be debilitating and patients may suffer a long period of morbidity. We show the outcomes of amputation of over-riding second toe caused by gross hallux valgus in the elderly. Eight patients underwent amputation of their overriding second toe, one of these patients underwent bilateral second toe amputations. All surgery was performed as a day case. Six patients had surgery under a local anaesthetic, two patients had surgery under a general anaesthetic. Patients selected had asymptomatic or minimally symptomatic hallux valgus with an overriding second toe and did not want hallux valgus correction surgery. A disease specific questionnaire using a Visual Analogue Scale (VAS) was implemented measuring pain, discomfort, deformity and walking distance. Patients were followed up for a minimum nine of months. Eight patients (nine feet) underwent amputation of their second toe. There were seven females and one male. The age range was 63–90 years (median 83 years). All patients had a painful second toe on wearing footwear. Skin ulceration occurred on the dorsum of second toe in two patients. The mean VAS for pain, deformity, discomfort and walking distance before and after surgery are:- (before/after); pain = (7.00/0.94), deformity = (7.44/2.78), discomfort = (7.78/1.22) and walking distance = (6.89/6.44). There were no cases of post-operative infection, wound dehiscence, bleeding or deep vein thrombosis. One patient complained of a painful neuroma after one year. Amputation of the second toe significantly reduces pain, discomfort and the appearance of deformity (p< 0.01), there was no difference in the patient’s walking distance after surgery. We recommend this type of surgery as an alternative to hallux valgus correction surgery in the elderly if the first ray is not causing significant symptoms

Aims

The first metatarsal pronation deformity of hallux valgus feet is widely recognized. However, its assessment relies mostly on 3D standing CT scans. Two radiological signs, the first metatarsal round head (RH) and inferior tuberosity position (ITP), have been described, but are seldom used to aid in diagnosis. This study was undertaken to determine the reliability and validity of these two signs for a more convenient and affordable preoperative assessment and postoperative comparison.

Background:. Previous attempts at small incision hallux valgus surgery have compromised the principles of bunion correction in order to minimise the incision. The Minimally Invasive Chevron/Akin (MICA) is a technique that enables an open modified Chevron/Akin to be done through a 3 mm incision, facilitated by a 2 mm Shannon burr. Methodology:. This is a consecutive case series performed between 2009 and 2012. This includes the learning curve for minimally invasive surgery. All cases were performed by a single surgeon at two different sites, one centre where minimally invasive surgery is available and the other where it is not. The standard procedure in both centres is a modified Chevron osteotomy. Regardless of whether the osteotomy was performed open or minimally invasive two-screw fixation was performed. Retrospective analysis includes the IMA, HVA, M1 length, forefoot width and forefoot: hindfoot ratio. Clinical outcomes include the MOXFQ, AOFAS, and assessment of complications. Results:. There were 70 cases in each arm. Follow-up was 4 years to 6 months. The radiological outcomes were similar in both groups. There was an increased rate of screw removal in the MICA group. There were also cases of hallux varus, these occurred in the cases with severe pre-operative IMA angles that also had a lateral release and an Akin. There was high satisfaction in both groups. Conclusion:. This is the only comparison of minimally invasive and open techniques that has been performed, providing a direct comparison of the utility of a burr compared to a saw. These early results demonstrate the efficacy of a Minimally Invasive Chevron/Akin in terms of achieving radiological correction. The clinical outcomes are excellent but there is a learning curve and this needs to be managed

One of the complications of hallux valgus surgery is shortening of the first metatarsal and this becomes particularly symptomatic in patients with a pre existing short metatarsal (Morton's foot or Greek foot). Initial treatment consists of appropriate insoles which incorporate not only relief of pain due to pressure metatarsalgia under the lesser metatarsal heads but also a Morton type extension under the big toe. Insoles with metatarsal relief are, however, not always well tolerated and surgery becomes necessary. The options are to shorten the lesser metatarsal heads or lengthen the previously shortened first metatarsal. Arthrodesis of the great toe metatarso-phalangeal joint can provide functional length to the first metatarsal. We have achieved good results in lengthening of the first metatarsal and believe that it is a safe option which avoids trauma to the lesser metatarso-phalangeal joints. The technique is presented and depends on whether there is a residual hallux valgus or whether the toe is well aligned. The operation should address the plane of the deformity and reverse the cause of the lengthening. Emphasis should however be placed in not getting the complication in the first instance and the incidence of the problematic short first metatarsal has significantly reduced since the decrease in popularity of the Wilson osteotomy

Background: Iatrogenic hallux varus is a very disappointing potential complication following hallux valgus surgery. Depending on its clinical and radiological form, a possible surgical technique is the reconstruction of the lateral components of the first metatarsophalangeal joint. Methods: A new surgical technique of ligamentoplasty based upon the use of the abductor hallucis tendon is described. The new method was applied in 5 patients (6 feet) with a mean follow-up of 25.8 months. Four hallux varus deformities were operated by only the transplant of the abductor hallucis tendon and two were associated with the use of an osseous buttress. Results: We found a radiographic correction of most of the factors considered as being at the origin of the iatrogenically induced deformity. All of our patients considered the result as very good and no complications were noticed. Conclusion: This new technique is a reliable, anatomic reconstruction with the use of the tendon participating in the physiopathology of the hallux varus deformity. No other functional tendon is harvested