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Bone & Joint Open
Vol. 4, Issue 3 | Pages 188 - 197
15 Mar 2023
Pearson NA Tutton E Gwilym SE Joeris A Grant R Keene DJ Haywood KL

Aims. To systematically review qualitative studies of patients with distal tibia or ankle fracture, and explore their experience of injury and recovery. Methods. We undertook a systematic review of qualitative studies. Five databases were searched from inception to 1 February 2022. All titles and abstracts were screened, and a subset were independently assessed. Methodological quality was appraised using the Critical Appraisal Skills Programme (CASP) checklist. The GRADE-CERQual checklist was used to assign confidence ratings. Thematic synthesis was used to analyze data with the identification of codes which were drawn together to form subthemes and then themes. Results. From 2,682 records, 15 studies were reviewed in full and four included in the review. A total of 72 patients were included across the four studies (47 female; mean age 50 years (17 to 80)). Methodological quality was high for all studies, and the GRADE-CERQual checklist provided confidence that the findings were an adequate representation of patient experience of distal tibia or ankle fracture. A central concept of ‘being the same but different’ conveyed the substantial disruption to patients’ self-identity caused by their injury. Patient experience of ‘being the same but different’ was expressed through three interrelated themes, with seven subthemes: i) being proactive where persistence, doing things differently and keeping busy prevailed; ii) living with change including symptoms, and living differently due to challenges at work and leisure; and iii) striving for normality, adapting while lacking in confidence, and feeling fearful and concerned about the future. Conclusion. Ankle injuries were disruptive, draining, and impacted on patients’ wellbeing. Substantial short- and longer-term challenges were experienced during recovery. Rehabilitation and psychosocial treatment strategies may help to ameliorate these challenges. Patients may benefit from clinicians being cognisant of patient experience when assessing, treating, and discussing expectations and outcomes with patients. Cite this article: Bone Jt Open 2023;4(3):188–197


The Bone & Joint Journal
Vol. 104-B, Issue 8 | Pages 938 - 945
1 Aug 2022
Park YH Kim W Choi JW Kim HJ

Aims

Although absorbable sutures for the repair of acute Achilles tendon rupture (ATR) have been attracting attention, the rationale for their use remains insufficient. This study prospectively compared the outcomes of absorbable and nonabsorbable sutures for the repair of acute ATR.

Methods

A total of 40 patients were randomly assigned to either braided absorbable polyglactin suture or braided nonabsorbable polyethylene terephthalate suture groups. ATR was then repaired using the Krackow suture method. At three and six months after surgery, the isokinetic muscle strength of ankle plantar flexion was measured using a computer-based Cybex dynamometer. At six and 12 months after surgery, patient-reported outcomes were measured using the Achilles tendon Total Rupture Score (ATRS), visual analogue scale for pain (VAS pain), and EuroQoL five-dimension health questionnaire (EQ-5D).


The Bone & Joint Journal
Vol. 104-B, Issue 4 | Pages 472 - 478
1 Apr 2022
Maccario C Paoli T Romano F D’Ambrosi R Indino C Federico UG

Aims

This study reports updates the previously published two-year clinical, functional, and radiological results of a group of patients who underwent transfibular total ankle arthroplasty (TAA), with follow-up extended to a minimum of five years.

Methods

We prospectively evaluated 89 patients who underwent transfibular TAA for end-stage osteoarthritis. Patients’ clinical and radiological examinations were collected pre- and postoperatively at six months and then annually for up to five years of follow-up. Three patients were lost at the final follow-up with a total of 86 patients at the final follow-up.


The Bone & Joint Journal
Vol. 104-B, Issue 6 | Pages 703 - 708
1 Jun 2022
Najefi A Zaidi R Chan O Hester T Kavarthapu V

Aims

Surgical reconstruction of deformed Charcot feet carries a high risk of nonunion, metalwork failure, and deformity recurrence. The primary aim of this study was to identify the factors contributing to these complications following hindfoot Charcot reconstructions.

Methods

We retrospectively analyzed patients who underwent hindfoot Charcot reconstruction with an intramedullary nail between January 2007 and December 2019 in our unit. Patient demographic details, comorbidities, weightbearing status, and postoperative complications were noted. Metalwork breakage, nonunion, deformity recurrence, concurrent midfoot reconstruction, and the measurements related to intramedullary nail were also recorded.


Bone & Joint Research
Vol. 11, Issue 4 | Pages 189 - 199
13 Apr 2022
Yang Y Li Y Pan Q Bai S Wang H Pan X Ling K Li G

Aims

Treatment for delayed wound healing resulting from peripheral vascular diseases and diabetic foot ulcers remains a challenge. A novel surgical technique named ‘tibial cortex transverse transport’ (TTT) has been developed for treating peripheral ischaemia, with encouraging clinical effects. However, its underlying mechanisms remain unclear. In the present study, we explored the potential biological mechanisms of TTT surgery using various techniques in a rat TTT animal model.

Methods

A novel rat model of TTT was established with a designed external fixator, and effects on wound healing were investigated. Laser speckle perfusion imaging, vessel perfusion, histology, and immunohistochemistry were used to evaluate the wound healing processes.


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXII | Pages 4 - 4
1 May 2012
Redfern D
Full Access

I consider the term ‘minimally invasive surgery’ (MIS) to represent a wide range of techniques directed at achieving a surgical objective with less collateral tissue damage. The surgeon choosing to employ such techniques may aspire to achieve improved or more consistent outcome for their patients but is this so? What are the complications? In certain areas of surgery the concept of MIS is well established (e.g. knee and ankle arthroscopy). In forefoot surgery the concept has been met with interest but also skepticism. Much of this skepticism pivots around concerns that the loss of direct vision (maintained in arthroscopic techniques) may increase the risk of complications. In other words, there is a concern that due to the loss of direct visualization (replaced by intra-operative xray imaging), any benefit that might arise from the less invasive technique of the operation will be negated by either poorer quality of surgical correction or higher risk of injury to adjacent structures. All surgery is associated with a degree of risk and in considering the complications specifically associated with MIS of the forefoot we must try to separate out those complications related to the specific MIS technique involved and those that are not. In other words, we need to identify whether the complication has occurred as a result of incorrect surgical planning (e.g. wrong choice of osteotomy/flaws in surgical objective), poor execution of the surgical technique, or as a result of the MIS instrumentation/equipment. I will discuss the above in relation to my experience of complications encountered whilst employing minimally invasive surgical techniques in the treatment of forefoot pathology over the last 2 years


Orthopaedic Proceedings
Vol. 99-B, Issue SUPP_21 | Pages 2 - 2
1 Dec 2017
Agarwal S Iliopoulos E Khaleel A
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Aim. Anatomical reduction and Stable fixation of Lisfranc injuries is considered the gold standard. There is controversy about how it is best achieved. Some surgeons would advocate routine open anatomical reduction, which as a concept was popular in 1980s but the same anatomical reduction and fixation can be achieved percutaneously. We describe our method of close reduction and percutaneous fixation and present our results. Materials and methods. 22 patients with a minimum follow up of 12 months were included. We achieved satisfactory anatomical reduction percutaneously in all patients and internal fixation was performed using cannulated screws for medial and middle columns. Functional outcome was evaluated using Foot and Ankle Disability Index (FADI) and components of this score were analysed individually to assess which domain was most affected. Vertical ground reaction forces were measured using a force plate in a walking platform. Results. The average age at operation was 48 years (17–67). Mean follow up was 20 months (13–60). The average Foot & Ankle Disability Index at final follow up was 79 (66–94). No loss of reduction or metal breakage was noted. Walking on uneven surface, going down stairs, heavy work and pain first thing in the morning were the domains of functional Index that showed poor recovery. None of the patients had pain at rest. Only three patients found it extremely hard to return to recreational activities. None of the patients had problems related to wound. Gait analysis showed a prolonged push-off (p=0.22) and significantly prolonged pre-swing phase (p=0.015) of the affected limb. Conclusions. Percutaneous reduction and fixation technique for Lisfranc injuries provides predicatable good functional outcome and gait pattern similar to open tecchinques with a potentially decreased risk of wound problems


Orthopaedic Proceedings
Vol. 99-B, Issue SUPP_21 | Pages 7 - 7
1 Dec 2017
Ahluwalia R Rhamen F Kavarthapu V
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Diabetes is a poor prognostic indicator after an ankle fracture. Many surgeons avoid operating due to concerns regarding complications. We performed a retrospective analysis of complication rates for acute ankle fractures in diabetics with a control non-diabetic patient treated by all surgeons in our unit and assessed factors for success including long-segment fixation. Patient records were cross-referenced with departmental databases and a review of all ankle fractures managed in our department was conducted from 2012. All patients subjected to a retrospective-review of their follow-up for at least 6-months. Radiographs were assessed of the ankle before and at completion of treatment being reviewed independently (RA & FR). We identified the HB1Ac (diabetic-control) and systematic co-morbidities. Fractures were classified into unimalleolar, bi malleolar and trimalleolar and surgery grouped into standard or long-segment-rigid fixation. Statistical analysis was conducted using absolute/relative risk (RR); numbers needed to treat (NNT) were calculated. We compared a control-group, a diabetic group managed conservatively, and undergoing surgery; comparing the concept of rigid fixation and prolonged imobilisation in isolation or combined. Further sub-analysis conducted assessing diabetic neuropathy, retinopathy and nephropathy. Ethics approval was granted as per our institutional policy by our governance lead. We identified 154 diabetic ankle fractures, seventy-six had conservative-treatment; 78 had operative fixation of which 23 had rigid-long-segment-fixation. The diabetic-groups had a higher risk-relative-risk of complication − 3.2 (P< 0.03) being linked to systematic complications of diabetes e.g. neuropathy 5.8 (P< 0.003); HBA1c 4.6 P< 0.004); and neuropathy or retinopathy 6.2 (P< 0.0003). Relative-risk reduction of complications occurred following surgery with prolonged immobilization (0.86) and rigid-fixation (0.65). The Number-Needed-to-Treat required to see a benefit from rigid fixation was 7. Diabetics have a higher risk for complications, however the risk is not as great as previously reported. We provide evidence of rigid-long-segment-fixation with prolonged-immobilization improving-outcomes


The Bone & Joint Journal
Vol. 96-B, Issue 6 | Pages 772 - 777
1 Jun 2014
Kessler B Knupp M Graber P Zwicky L Hintermann B Zimmerli W Sendi P

The treatment of peri-prosthetic joint infection (PJI) of the ankle is not standardised. It is not clear whether an algorithm developed for hip and knee PJI can be used in the management of PJI of the ankle. We evaluated the outcome, at two or more years post-operatively, in 34 patients with PJI of the ankle, identified from a cohort of 511 patients who had undergone total ankle replacement. Their median age was 62.1 years (53.3 to 68.2), and 20 patients were women. Infection was exogenous in 28 (82.4%) and haematogenous in six (17.6%); 19 (55.9%) were acute infections and 15 (44.1%) chronic. Staphylococci were the cause of 24 infections (70.6%). Surgery with retention of one or both components was undertaken in 21 patients (61.8%), both components were replaced in ten (29.4%), and arthrodesis was undertaken in three (8.8%). An infection-free outcome with satisfactory function of the ankle was obtained in 23 patients (67.6%). The best rate of cure followed the exchange of both components (9/10, 90%). In the 21 patients in whom one or both components were retained, four had a relapse of the same infecting organism and three had an infection with another organism. Hence the rate of cure was 66.7% (14 of 21). In these 21 patients, we compared the treatment given to an algorithm developed for the treatment of PJI of the knee and hip. In 17 (80.9%) patients, treatment was not according to the algorithm. Most (11 of 17) had only one criterion against retention of one or both components. In all, ten of 11 patients with severe soft-tissue compromise as a single criterion had a relapse-free survival. We propose that the treatment concept for PJI of the ankle requires adaptation of the grading of quality of the soft tissues. Cite this article: Bone Joint J 2014;96-B:772–7


The Bone & Joint Journal
Vol. 103-B, Issue 10 | Pages 1611 - 1618
1 Oct 2021
Kavarthapu V Budair B

Aims

In our unit, we adopt a two-stage surgical reconstruction approach using internal fixation for the management of infected Charcot foot deformity. We evaluate our experience with this functional limb salvage method.

Methods

We conducted a retrospective analysis of prospectively collected data of all patients with infected Charcot foot deformity who underwent two-stage reconstruction with internal fixation between July 2011 and November 2019, with a minimum of 12 months’ follow-up.


Bone & Joint Open
Vol. 2, Issue 3 | Pages 174 - 180
17 Mar 2021
Wu DY Lam EKF

Aims

The purpose of this study is to examine the adductus impact on the second metatarsal by the nonosteotomy nonarthrodesis syndesmosis procedure for the hallux valgus deformity correction, and how it would affect the mechanical function of the forefoot in walking. For correcting the metatarsus primus varus deformity of hallux valgus feet, the syndesmosis procedure binds first metatarsal to the second metatarsal with intermetatarsal cerclage sutures.

Methods

We reviewed clinical records of a single surgical practice from its entire 2014 calendar year. In total, 71 patients (121 surgical feet) qualified for the study with a mean follow-up of 20.3 months (SD 6.2). We measured their metatarsus adductus angle with the Sgarlato’s method (SMAA), and the intermetatarsal angle (IMA) and metatarsophalangeal angle (MPA) with Hardy’s mid axial method. We also assessed their American Orthopaedic Foot & Ankle Society (AOFAS) clinical scale score, and photographic and pedobarographic images for clinical function results.


Bone & Joint Open
Vol. 2, Issue 8 | Pages 631 - 637
10 Aug 2021
Realpe AX Blackstone J Griffin DR Bing AJF Karski M Milner SA Siddique M Goldberg A

Aims

A multicentre, randomized, clinician-led, pragmatic, parallel-group orthopaedic trial of two surgical procedures was set up to obtain high-quality evidence of effectiveness. However, the trial faced recruitment challenges and struggled to maintain recruitment rates over 30%, although this is not unusual for surgical trials. We conducted a qualitative study with the aim of gathering information about recruitment practices to identify barriers to patient consent and participation to an orthopaedic trial.

Methods

We collected 11 audio recordings of recruitment appointments and interviews of research team members (principal investigators and research nurses) from five hospitals involved in recruitment to an orthopaedic trial. We analyzed the qualitative data sets thematically with the aim of identifying aspects of informed consent and information provision that was either unclear, disrupted, or hindered trial recruitment.


Bone & Joint Open
Vol. 2, Issue 4 | Pages 216 - 226
1 Apr 2021
Mangwani J Malhotra K Houchen-Wolloff L Mason L

Aims

The primary objective was to determine the incidence of COVID-19 infection and 30-day mortality in patients undergoing foot and ankle surgery during the global pandemic. Secondary objectives were to determine if there was a change in infection and complication profile with changes introduced in practice.

Methods

This UK-based multicentre retrospective national audit studied foot and ankle patients who underwent surgery between 13 January and 31 July 2020, examining time periods pre-UK national lockdown, during lockdown (23 March to 11 May 2020), and post-lockdown. All adult patients undergoing foot and ankle surgery in an operating theatre during the study period were included. A total of 43 centres in England, Scotland, Wales, and Northern Ireland participated. Variables recorded included demographic data, surgical data, comorbidity data, COVID-19 and mortality rates, complications, and infection rates.


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XLIII | Pages 51 - 51
1 Sep 2012
Rogers M Ghassemi A Sharp R Cooke P
Full Access

Introduction. In 1927, Lambrinudi described a variant triple fusion for the treatment of paralytic “drop foot”. This involved closing wedge osteotomies and fusion to correct the deformities predominantly caused by Polio. The eradication of Polio has seen a shift in its use to the correction of other complex hind foot deformities. The technique has relevance in modern Orthopaedics for other neurological and degenerate conditions. There have been few published series of this technique since 1927. We describe a series of 14 complex corrective triple arthrodeses to illustrate the power of Lambrinudi's concepts. We believe Lambrinudi's original description has relevance in terms of modern day complex hindfoot deformity correction


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XLIII | Pages 33 - 33
1 Sep 2012
Higgs Z Kumar C
Full Access

A delay in operative intervention for ankle fracture in the presence of blistering at the operative site is generally considered to reduce problems with soft tissue complications including infection. No evidence exists to show an increased rate of complications. Previous work has characterised two types of blisters clear- and blood-filled. It has been suggested that the presence of a blood-filled blister confers a higher risk of wound healing complications compared with a clear-filled blister. We present a series of patients who underwent surgery for ankle fracture, in the presence of blisters at the operative site, without any change to standard management of the fracture. We also present a review of the literature. We prospectively followed six patients who underwent early internal fixation (no delay in surgical intervention) of ankle fracture in the presence of blisters at the operative site. In many cases the surgical incisions were made through the blistered skin. No patients had any additional treatment for their blisters. All patients were treated with the same postoperative protocol. All six patients with both blister types went on to fracture union with no soft tissue complications and no cases of infection. This initial observational study supports the treatment of ankle fractures with early internal fixation in the presence of soft tissue blisters at the operative site. It is possible that the stabilisation of underlying skeleton results in better healing of the skin and other soft tissues which is a concept often employed in the management of open fractures. We plan to carry out further prospective work on a larger number of patients as part of a randomized trial to confirm this finding


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XLIII | Pages 23 - 23
1 Sep 2012
Malik A Wright B Mann B Saini A Solan M
Full Access

Introduction. Foot and ankle is a well-established and growing sub specialty in orthopaedics. It accounts for 20 to 25 per cent of an average department's workload. There are two well established foot and ankle specialist journals but for many surgeons the Journal of Bone and Surgery (JBJS) remains the preeminent journal in orthopaedics and a highly sought after target journal for publication of research. It is our belief that foot and ankle surgery is underrepresented in the JBJS. We undertook a study to test this hypothesis. Methods. We analysed all JBJS (British and American editions) volumes over a 10 year period (2001 to 2010). We recorded how many editorials, reviews, original papers and case reports were foot and ankle related. Results. of 2197 original papers published in JBJS Br only 114 (5%) were foot and ankle related. Nine out of 181 (5%) case reports, 2 out of 71 (3%) aspects of current management, none of the 51 editorials and only 3 out of 97 (3%) of reviews were foot and ankle related. In the JBJS American edition 174 out of 2117 original papers (8%), 28 out of 401 (7%) case reports, 4 out of 103 (4%) current concept reviews, 8 out of 115 (7%) instructional course lectures were foot and ankle related. Of 35 Editors on the JBJS British edition only 2 were dedicated foot and ankle surgeons, one of whom is retired. Our study reveals that foot and ankle related research accounts for a very small proportion of JBJS publications. Foot and ankle surgery needs to be proportionally represented at the editorial board level to reflect the fast growing interest in foot and ankle conditions and related research


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXII | Pages 71 - 71
1 May 2012
Molvik H Smitham P Cullen N Singh D Goldberg A
Full Access

Introduction. Following recommendations in the NHS Plan, all Trusts in the UK now send copies of correspondence to patients as standard practice. It is not clear whether patients wish to receive such correspondence, nor whether this practices an additional workload on the NHS as patients seek clarification on the medical terminology used in their letters. Methods. We surveyed 90 consecutive patients in three Consultant Foot & Ankle surgeons' new outpatient clinics at our institution. Sixty patients received a copy of the letter sent to their GP (standard practice) and 30 patients received a letter in plain English addressed to the patient and a copy was sent to the GP (new practice). Patients were sent a cover letter explaining the study a copy of their clinic note and also a questionnaire that asked details about their preferred methods of communication. In addition qualitative interviews with 4 GP Partners were carried out to harbour their opinions. Results. 72 (80%) patients responded to the questionnaire. The majority (95%) wanted a letter about their care, but 76% preferred a letter in plain English addressed to them (new practice) rather than a copy of the letter sent to their GP (standard practice). 27% of respondents who received a copy of their GP letter stated that there were one or more words that they did not understand compared to 8.3% of respondents who received letters in simple English. Many of the patients seeking clarification identified barriers in obtaining explanation. GP's interviewed welcomed the concept of writing directly to patients and felt that this process could lead to improvements to patient care. Conclusion. The practice of copying GP letters to patients is flawed, and is not consistent with what patients' want. Central NHS dictums should receive the same level of evidenced-based scrutiny applied to clinical pathways


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXII | Pages 2 - 2
1 May 2012
Haddad S
Full Access

Congenital hallux varus had been a well-described condition for many years before acquired hallux varus as a condition arising from bunion correction was not described until 1935. In that year, McBride discussed this potential problem when describing this as a potential problem from his described technique, identifying possible mechanisms to prevent the disorder from occurring. Authors such as Joplin and Kelikian echoed the concept in the early 1960's, spawning a series of corrective procedures. Miller brought this to common practice in 1975, describing the tendon imbalance seen across the precarious 1. st. MTP joint. The first metatarsophalangeal joint moves in the sagittal plane, dorsiflexion and plantarflexion only. Four intrinsic muscles stabilize the digit, with the abductor and adductor hallucis taking the lion share of this function. The abductor tendon actually functions primarily as a plantarflexor of the first metatarsophalangeal joint 83% of the time (Thompson) due to its primary plantar location. This fact, in combination with the pronation generally seen in severe bunion deformities, contributes to acquired hallux varus following bunion correction. Besides the obvious cause of over-correction of the metatarsal osteotomy creating hallux varus, imbalance of the tendon complex post-operatively can create an equally catastrophic circumstance. Hawkins demonstrated that severing the adductor tendon complex (the conjoined tendon) will not product hallux varus when the hallux is not rotated. However, in more severe hallux valgus, pronation of the hallux may be proportional to the deformity of the hallux itself. This rotational deformity places the insertions of the abductor (and medial insertion of the flexor brevis) more plantarward and lateral, increasing the valgus deformity. If the entire conjoined tendon is sectioned and the internal rotation deformity corrected the insertion of the contracted abductor moves medially, pulling the toe into varus. If the center of the base of the proximal phalanx is brought beyond the mid-point of the first metatarsal head, the extensor hallucis longus will bowstring, pulling the great toe into varus while creating a hallux flexus deformity. Finally, if the lesser toes are in varus and not corrected, this deforming force will create hallux varus following bunion correction with a lateral release. The message is clear: not all patients require a lateral release, and, if done, should be done with caution. Once present, correction can be difficult. Tendon transfers utilizing the extensor hallucis longus (Johnson) or extensor hallucis brevis (Myerson) only have beneficial effects in non-arthritic, mobile first metatarsophalangeal joints. In addition, if metatarsal deformity is not corrected, the deformity will recur. Thus, in many circumstances, arthrodesis of the first metatarsophalangeal joint becomes the treatment of choice, and is commensurate with a disappointed patient who underwent a primary bunion correction and was left with a fused great toe. This lecture will explore the above mechanism and salvage situations, in hopes of eliminating this unwelcomed outcome from your practice


The Bone & Joint Journal
Vol. 101-B, Issue 1 | Pages 47 - 54
1 Jan 2019
Clough T Bodo K Majeed H Davenport J Karski M

Aims

We report the long-term clinical and radiological outcomes of a consecutive series of 200 total ankle arthroplasties (TAAs, 184 patients) at a single centre using the Scandinavian Total Ankle Replacement (STAR) implants.

Patients and Methods

Between November 1993 and February 2000, 200 consecutive STAR prostheses were implanted in 184 patients by a single surgeon. Demographic and clinical data were collected prospectively and the last available status was recorded for further survival analysis. All surviving patients underwent regular clinical and radiological review. Pain and function were assessed using the American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot scoring system. The principal endpoint of the study was failure of the implant requiring revision of one or all of the components. Kaplan–Meier survival curves were generated with 95% confidence intervals and the rate of failure calculated for each year.


The Bone & Joint Journal
Vol. 100-B, Issue 5 | Pages 590 - 595
1 May 2018
Sawa M Nakasa T Ikuta Y Yoshikawa M Tsuyuguchi Y Kanemitsu M Ota Y Adachi N

Aims

The aim of this study was to evaluate antegrade autologous bone grafting with the preservation of articular cartilage in the treatment of symptomatic osteochondral lesions of the talus with subchondral cysts.

Patients and Methods

The study involved seven men and five women; their mean age was 35.9 years (14 to 70). All lesions included full-thickness articular cartilage extending through subchondral bone and were associated with subchondral cysts. Medial lesions were exposed through an oblique medial malleolar osteotomy, and one lateral lesion was exposed by expanding an anterolateral arthroscopic portal. After refreshing the subchondral cyst, it was grafted with autologous cancellous bone from the distal tibial metaphysis. The fragments of cartilage were fixed with 5-0 nylon sutures to the surrounding cartilage. Function was assessed at a mean follow-up of 25.3 months (15 to 50), using the American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot outcome score. The radiological outcome was assessed using MRI and CT scans.