Aims. To describe outcome reporting variation and trends in non-pharmacological randomized clinical trials (RCTs) of distal tibia and/or ankle fractures. Methods. Five electronic databases and three clinical trial registries were searched (January 2000 to February 2022). Trials including patients with distal tibia and/or ankle fractures without concomitant injuries were included. One reviewer conducted all searches, screened titles and abstracts, assessed eligibility, and completed data extraction; a random 10% subset were independently assessed and extracted by a second reviewer at each stage. All extracted outcomes were mapped to a modified version of the International Classification of Functioning, Disability and Health framework. The quality of outcome reporting (reproducibility) was assessed. Results. Overall, 105 trials (n = 16 to 669 participants) from 27 countries were included. Trials compared surgical interventions (n = 62), post-surgical management options (n = 17), rehabilitative interventions (n = 14), surgical versus non-surgical interventions (n = 6), and pre-surgical management strategies (n = 5). In total, 888 outcome assessments were reported across seven domains: 263 assessed body structure or function (85.7% of trials), 136 activities (68.6% of trials), 34 participation (23.8% of trials), 159 health-related quality of life (61.9% of trials), 247 processes of care (80% of trials), 21 patient experiences (15.2% of trials), and 28 economic impact (8.6% of trials). From these, 337 discrete outcomes were described. Outcome reporting was inconsistent across trials. The quality of reporting varied widely (reproducibility ranged 4.8% patient experience to 100% complications). Conclusion. Substantial heterogeneity in outcome selection, assessment methods, and reporting quality were described. Despite the large number of outcomes, few are reported across multiple trials. Most outcomes are clinically focused, with little attention to the long-term consequences important to patients. Poor reporting quality reduces confidence in data quality, inhibiting data synthesis by which to inform care decisions. Outcome reporting guidance and standardization, which captures the outcomes that matter to multiple stakeholders, are urgently required. Cite this article: Bone Jt Open 2022;3(10):832–840

Aims. To report the outcomes of patients with a fracture of the distal tibia who were treated with intramedullary nail versus locking plate in the five years after participating in the Fixation of Distal Tibia fracture (FixDT) trial. Methods. The FixDT trial reported the results for 321 patients randomized to nail or locking plate fixation in the first 12 months after their injury. In this follow-up study, we report the results of 170 of the original participants who agreed to be followed up until five years. Participants reported their Disability Rating Index (DRI) and health-related quality of life (EuroQol five-dimension three-level questionnaire) annually by self-reported questionnaire. Further surgical interventions related to the fracture were also recorded. Results. There was no evidence of a difference in patient-reported disability, health-related quality of life, or the need for further surgery between participants treated with either type of fixation at five years. Considering the combined results for all participants, there was no significant change in DRI scores after the first 12 months of follow-up (difference between 12 and 24 months, 3.3 (95% confidence interval -1.8 to 8.5); p = 0.203), with patients reporting around 20% disability at five years. Conclusion. This study shows that the moderate levels of disability and reduced quality of life reported by participants 12 months after a fracture of the distal tibia persist in the medium term, with little evidence of improvement after the first year. Cite this article: Bone Joint J 2023;105-B(7):795–800

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 purpose of this study was to evaluate and to compare the mechanical stability of external fixation with and without ankle spanning fixation using a foot plate in an in-vitro model of periarticular distal tibia osteotomy/fracture. Ten fresh frozen lower extremities (five pairs) with a simulated distal tibia osteotomy/fracture were stabilised with an Ilizarov hybrid fixator with and without a foot plate. All specimens were loaded using a servohydraulic load frame. Relative interfragmentary motions (vertical and horizontal translations, and rotation) were measured. Statistical analysis was performed as a paired t-test to compare the different frame constructs. A p<0.05 was considered indicative of a significant difference between fixator constructs. The vertical displacement measured at the centre of the distal fragment under load with the foot plate was such that the bone fragments became closer together (-0.83±0.64 mm). Loading of specimens without the foot plate resulted in distraction of the distal fragment (2.57±0.97 mm). The difference was statistically significant (p<0.05). The horizontal displacement of distal fragment with (1.12±0.98 mm) was not significantly different from the motion without (1.19±1.23 mm) a foot plate and was in the anterior direction in both cases. Loading of the construct with the foot plate caused sagittal plane angulation of the fragments with the osteotomy/fracture gap opening anteriorly (-1.15±0.61 deg.). Loading of the construct without a foot plate resulted in sagittal plane angulation of fragments with the gap opening posteriorly (4.49±0.45 deg.). These motion differences were statistically significant (p<0.05). There was not a statistically significant difference between the order of testing the construct with a foot plate and the construct without it (p>0.05). Fixators with ankle spanning using foot plates increase the mechanical stiffness of external fixation of periarticular distal tibia osteotomy/fracture

Introduction: Unstable fractures of the distal tibia that are not suitable for intramedullary nailing are commonly treated by open reduction and internal þxation and/or external þxation techniques. Treatment of these injuries using minimally invasive plate osteosynthesis (MIPO) techniques may offer the advantage of achieving adequate þxation whilst minimising soft tissue injury and damage to the vascular integrity of the fracture fragments. Purpose: We report our experience using MIPO techniques for the treatment of unstable fractures of the distal tibia. Method: A review of all patients who sustained an unstable fracture of the distal tibia treated by MIPO between 1998 and 2001 was undertaken. Twenty patients were identiþed. The mean age was 38.3 years (17 Ð 71). All fractures were closed, and were classiþed according to the AO system. Intra-articular fracture extensions were classiþed according to RŸedi and Allgšwer. Results: Sixty percent of patients achieved callus by 8 weeks. All patients achieved callus by 3 months. The mean time to full weight bearing was 12 weeks (8 Ð 17). By 6 months 18/20 patients had achieved union. The two remaining patients achieved union by 7 months without further surgery. There were no deep infections and only one malunion. There were no cases of failure of þxation. Conclusion: MIPO appears to offer a reliable method of þxation of fractures of the distal tibia that are unsuitable for intramedullary nailing. Our results suggest that this technique is associated with a lower risk of signiþcant complications than encountered with more traditional methods of þxation of such fractures

Aims: There has been recent interest in the use of external þxation for the treatment of distal peri-articular fractures. The current study was undertaken to evaluate the role of the hybrid external þxation system in the treatment of the distal tibial fractures. Methods: We treated 137 fractures of the distal tibia, of which 46 were treated with hybrid external þxation. The indication for this method of treatment was in the presence of an unstable extra-articular fracture and/or a severe comminution of the distal tibia, as well as an associated severe soft-tissue injury. Routine demographic data, clinical and radiographic þndings as well as reduction, outcomes and complications were recorded. Patients were evaluated with outcome scale of Ovadia and Beals. Results: There were 17 closed fractures and 29 open. Twenty-one extra -and 25 intrarticular fractures were managed with a Hybrid Fixator. All fractures achieved complete healing. Reductions of C-type fractures were within 0-2 mm in 16 and 3–5mm in 56 and > 5mm in 3 patients. The Hybrid External þxator was removed at an average of 17.5 weeks. Full weight bearing was achieved at a mean of 7.8 weeks. There were no intraoperative injuries to nerves or major vessels. Using the outcome scale of Ovadia and Beals, good-excellent results were achieved in 67% (n=31) subjectively and 72% (n=33) objectively. Two poor results occurred in patients with a varus malunion. Conclusion: External þxation is a satisfactory method of treatment for fractures of the distal tibia and is associated with fewer complications than internal þxation, because it limits the amount of soft tissue

Introduction: Primary or secondary bone tumours of the distal tibia are uncommon. Before the development of endoprostheses in the 1970’s, the primary treatment for these was below knee amputation. Limb salvage is now possible without adversely affecting survival largely due to improvements in chemotherapy. We report the clinical and functional outcome of six patients who underwent limb salvage with endoprosthetic reconstruction of the distal tibia and ankle joint for malignancy. Methods: Retrospective review of all patients who underwent limb salvage with endoprosthetic reconstruction of the distal tibia and ankle joint at our institution. Data was collected from the bone tumour database, medical records, imaging studies, clinic reviews and individual structured patient questionnaires. MSTS and TESS scores were used to assess functional outcome. Results: Six patients underwent distal tibial replacement for malignant bone tumours of the distal tibia. There were 4 males and 2 females with a mean age of 31.2 years (range 13 to 68) and mean follow-up of 35 months (range 13 to 76). One patient died of non-neoplastic disease at 76 months. Two patients had Ewings sarcoma, two had osteosarcoma, one had malignant fibrous histiocytoma and one had adamantinoma. No patient had metastases at presentation and no patient developed local recurrence or distant metastases post-operatively. Four patients developed infection, for which two required below knee amputation and two suppressive antibiotics. Hardware failure was seen in one patient with infection which was managed by below knee amputation. One patient required sub-talar fusion and calcaneal osteotomy for persistent ankle pain. A child who underwent the procedure age 13 developed a 5 cm leg-length discrepancy once skeletally-mature. Mean MSTS and TESS scores for the three patients who still had a functioning endoprosthesis were 77% and 79% respectively. Conclusion: Limb salvage with distal tibial combined with ankle joint replacement can be used as an alternative to below knee amputation in patients with bone tumours of the distal tibia. Due to the difficulties in achieving adequate soft tissue cover, patients should be counselled regarding the high potential complication rate which can lead to significant morbidity, functional deficit and further surgical intervention

Introduction and Aims: I was presented with a Land-mine victim with closed fracture of right talus, compound injury to left lower limb, and defect in heelpad. Distal third of tibia and most of hindfoot were missing. Left foot neurovascularly intact and he was able to move his toes. Aim: reconstruct left distal tibia to enable full weight-bearing. Method: Lower leg debrided. LRS applied, using proximal ring with Sheffield clamp and two rings around foot. Corticotomy of proximal tibia. Bone transport, 10 days later. Heel debridement, to clear necrotic bone. Two months later transported bone was 2cm from ankle. Sepsis controlled. Distal tibia beveled, bone transport continued. Docking procedure performed. Ex-fix adjusted, attaining compression of hindfoot and midfoot. Distal tibia and foot transported 4cm, to correct disproportion. Osteoset used for bone growth. During the following two years, length discrepancy resolved, sepsis manageable. X-rays showed two cortices between proximal tibia and transported tibia. Fixator removed two months later. Received orthotic boot. Results: In September 2003 the patient came for follow-up. There was no evidence of sepsis in the leg. He was full weight-bearing using an orthotic shoe and rocker bottom sole. There was no pain. He had left the army and was now working as a builder in his country of origin and putting in a whole day’s work. The length of the transported segment is approximately 14cm. It is now fully consolidated and four cortices are visible on x-ray. The fusion of the distal tibia into the foot is solid and no pain is experienced from that. Conclusion: Big defects in the distal tibia can be managed with a straight rail reconstruction system, using unifocal bone transport with proximal corticotomy

Introduction. Posterior malleolar fractures are present in up to 44% of all ankle fractures. Those involving > 25% of the articular surface have a higher rate of posterior ankle instability which may predispose to post traumatic arthritis. The posterolateral approach to the distal tibia allows direct reduction and stabilization of the posterior malleolus and concomitant lateral malleolus fractures. An anatomical study was performed to establish the safe zone of proximal dissection to avoid injury to the peroneal vessels in this uncommon approach. Methods. 26 unpaired adult lower limbs were dissected using the posterolateral approach to the distal tibia as described by Tornetta et al. The peroneal artery was identified coursing through the intraosseous membrane on deep dissestion as the flexor hallucis longus muscle was reflected medially. The level of its bifurcation was also noted over the tibia. Perpendicular measurements were made from the tibial plafond to these variable anatomical locations. Results. The peroneal artery bifurcated at 83+/−21 mm (41–115mm) proximal to the tibial plafond and perforated through the interossoeus membrane 64+/−18 mm (47–96mm) proximal to the tibial plafond. Conclusion. The safe zone for the posterolateral approach to the distal tibia is described. Caution is advised as the bifurcation and perforating artery may be as little as 41mm from the tibial plafond. This is important during deep dissection when the belly of the flexor hallucis longus muscle is reflected medially from the medial edge of the fibula. Once the peroneal artery was mobilized a buttress plate could easily be placed beneath it

Purpose: Amputation is often proposed for malignant tumours of the distal tibia. The purpose of our study was to report outcome and complications after conservative treatment of osteosarcoma of the distal tibia. Material and methods: Eight patients, four boys and four girls aged 8 – 16 years (mean 12 years) were managed conservatively with high-dose methotrexate chemotherapy for osteosarcoma of the distal tibia between 1983 and 1998. Wide resection was performed in all cases and one patient had a lung metastasis. Mean length of resection was 13 cm (9–19). Tibiotalar reconstruction arthrodesis was performed in seven patients. Tibial grafts and a centromedullar nail associated with fibulotalar arthrodesis with screw fixation were used in four patients. Plate fixation was used in two, and one patient had a cement spacer while waiting for biological reconstruction. After surgery, the patients were immobilised in a plaster cast for three to six months. Weight bearing began two to four months after surgery. Results: Resection was wide in four cases, marginal in three , and contaminated in one. Four patients responded well to chemotherapy and four responded poorly. Outcome was assessed at a mean follow-up of 5.5 years (2–17 years). At last follow-up, six patients were in remission, and two had died, including one after local recurrence despite amputation. Three patients had a deep infection which cured in all three without surgery. Two revisions were required in one patient with nonunion before achieving a solid union. All the patients who had a tibiotalar arthrodesis progressively developed nearly normal “ankle” function subsequent to progressive sub-talar hypermobility. The mean MSTS score was 27.7/30 (range 22 – 30). Discussion: Conservative management of osteosarcoma of the distal tibia appears to be feasible and provides excellent functional results despite an important risk of infection. Wide surgical margins requires a good response to chemotherapy. In case of doubt, reconstruction must avoid contaminating the rest of the tibia in order to allow secondary amputation if needed

Distal tibia and ankle sepsis can threaten the viability of the limb. We present the management protocol and results in 37 patients with chronic infection of the distal tibia and ankle, followed up for a mean of 4 years. The mean age was 45.6 years. Host type A were 21 patients, type B were 9, and type C were 7 patients. Treatment included radical debridement, multiple cultures sampling and local antibiotic application. Twenty seven patients required bone stabilisation, whereas 3 host C patients were amputated. Soft tissue coverage included 5 free muscle flaps, 3 soleus flaps and 5 pedicle fasciocutaneous local flaps. Bone defects of a mean of 6.3 cm (3–13cm) in 20 cases were treated with distraction histogenesis (13 cases) or the free fibula vascularised graft (7 cases). Mean hospitalisation time was 26.2 days (host-A: 19.6 vs. host B/C: 32.2, p=0.036). Host-A patients required 2.3 operative procedures whereas host-B/C 3.9 (p=0.01). Union occurred in 26/27 (96%) of cases requiring fixation (one ankle arthrodesis revision/host-B patient). External fixation frames were kept in situ for a mean of 31.7 weeks (12–85). Mean leg length discrepancy was 0.6 cm. Ankle arthrodesis was performed in 7 patients (5% among host-A patients vs. 38% among B/C). Independent ambulation was achieved in (35/37) 95%. All patients were satisfied with the result. Bacteriology revealed Staph. aureus in 71%, whereas 38% were polymicrobial (7% in host-A vs. 88% in B/C patients, p< 0.001). Infection recurrence occurred in 5.4% (none in host-A vs. 13% in B/C patients, p=0.03), whereas the overall complication rate was 43% (24% in host-A vs. 75% in B/C patients, p=0.02). Functional limb salvage without leg length discrepancy was possible in 92% of cases. Systemically compromised patients required longer hospitalisation, more operative procedures, had frequently polymicrobial infections and more complications

Fractures of distal tibia are common and often present with dilemma of appropriate and safe management. The use of locking plates has changed the way these fractures have been managed as it avoids extensive soft tissue dissection and periosteal stripping. The aims of this study were to look at the results of stabilization and analyse the complications of fractures of distal tibia treated with Locked plates. We carried out a retrospective study of patients who underwent surgical treatment for distal tibial fractures using MIPO (Minimally invasive Percutaneous Osteosynthesis) technique. The data was gathered from theatre data base. We studied a period between Nov 2006 to May 2009. We collected patient demographics as well as the type of fractures, mechanism of injury, radiological union and associated complications. There were no open fractures in the study. The limb was splinted for two weeks after surgery in a back slab. The patients were followed up at 6 weeks, 3, 6, 9 and 12 months after surgery. There were 45 patients in the study with 29 males & 16 females between ages of 20 – 87 (avg. 49 yrs). 24 patients sustained injury due to a fall, 12 were involved in RTA and the remaining 9 were sports related injuries. The mean time to surgery was 3.15 days (1 – 7) and surgery was carried either by the consultant or their direct supervision. The mean hospital stay was 7 days (2 – 35) and mean time to radiological evidence of callus was 9 weeks. All patients eventually returned to their preinjury employment. 76% showed radiological union at 6 months and 90% at 9 months. There were 3 superficial wound infections, 2 deep infections whilst 2 needed bone grafting and 1 implant failure. 2 patients developed mild form of CRPS which resolved at 12 months. 11 patients had metal discomfort of which 9 had removal of hardware. All these patients had the tip snapped off. MIPO with LCP is a reliable and reproducible technique in treatment of closed unstable fracture of distal tibia. Patients must be counselled about implant removal after fracture union. Avoid snapping the tip of the LCP

Wire crossing angle affects the stability of circular fine wire frames. Anatomical atlases document safe ‘corridors’ to avoid neurovascular structures, although this may limit crossing angle. In the distal tibia the furthest posteriolateral safe corridor described is through the fibula. The present study describes a new and safe ‘retro-fibular’ corridor for wire placement in the distal tibia that provides a greater crossing angle. Two different methods of wire insertion are considered to determine which provides greater protection to neurovascular structures. A dissection based study of 20 embalmed lower limbs divided into two groups. 1.8mm wires were inserted at increments along the tibia, from posterolateral to antero-medial, at 30–45 degrees to the sagittal plane. In the first group wires were placed against the posterior surface of the fibula and ‘stepped’ medially onto the tibia. In the second wires were inserted midway between the border of the fibula and tendoachilles. Standard dissection techniques were used to identify the path of wires and distance from neurovascular structures. In group one distal tibial wires avoided the posterior tibial neurovascular bundle (mean distance 21.7mm) although passed close to the peroneal artery (mean distance 1.2mm). In group two both the posterior tibial and peroneal structures were avoided (mean distances 15.5mm and 7.1mm respectively). Comparison of the two groups shows a significant difference (p< 0.001). Retrofibular wire placement is safe in the distal quarter of the tibia and facilitates an optimal crossing angle, although is not described in standard atlases. Insertion of wires mid-way between the posteromedial border of the fibula and the tendoachilles appears the most reliable technique

Introduction: An important factor affecting the stability of circular fine wire frames is the wire crossing angle, where an angle of 90 degrees confers optimal stability. Safe anatomical ‘corridors’ have been described to avoid neurovascular structures, but often limit the crossing angle. In the distal tibia the posterior tibial artery and tibial nerve wind medially facilitating safe placement of a posterior to anterior ‘retrofibular’ wire. The present study aims to identify structures at risk during ‘retrofibular’ wire placement and determine the level at which this can be used safely. Methods: A dissection based study of 10 embalmed lower limbs. Wires of 1.8mm diameter were inserted at increments along the tibia. These were placed against the posterior surface of the fibula and ‘stepped’ medially past the posteromedial border onto the tibia. Wires were introduced from posterior to anterior, between 30 degrees and 45 degrees to the sagittal plane. This angle is estimated, reproducing clinical practice. Standard dissection techniques were used to identify the path of wires and distance from neurovascular structures. Results: In the distal quarter of the tibia wires avoided the posterior tibial neurovascular bundle (mean distance 21.7mm) although passed close to the peroneal artery (mean distance 1.2 mm). Of the 30 wires placed in the distal tibia, 29 (97%) passed through the leg without damage to any neurovascular structures. Anterior tendons were tethered by 13% of wires placed in the distal quarter of the tibia. Discussion: Retrofibular wire placement facilitates an optimal crossing angle, although is not described in standard atlases. Use in the lower quarter of the tibia does not threaten the posterior tibial neurovascular bundle. However, peroneal artery injury is a possibility. The clinical significance of peroneal artery injury at this level is unclear but should be considered when using this technique

Most high-energy trauma to lower legs, ankles and feet result in severe crush injuries. We performed a retrospective case series study. Eight patients (7M: 1F) with mean age of 28 years (range -18 -35 years) were included. Four had Grade 3 open fractures of the distal tibia and 5 had open foot fractures. Two had neurovascular injuries. Four patients had associated injuries with mean ISS of 9 (range 8-16) and a mean MESS score of 3.5 (3-7). All had undergone some form of internal and external fixation within approximately 24 hours (8 hrs to 4 days). The mean follow-up period was two years (range 1-4 years). At final follow-up patients' health was measured using SF-36 questionnaire. Six patients had their fractures healed at a mean of 4.8 months (4-9 m). Two patients had fully functional foot with occasional complaints of painful ankle. Two patients had CRPS1 undergoing treatment. Two patients are unable to walk due to chronic pain and deformity. Comparison of the SF-36 scores with the age-matched UK normal controls without foot and ankle injuries showed significantly worse scores in physical function (PF: p<0.01) and role physical (RP: p< 0.01) categories. Our surgical instinct dominates decision-making, favouring salvage rather than amputation in these young groups of patient. They gradually suffer a cocktail of crippling disease characterised by psycho-socio-economic and physical disability. Should we be depleting our resources in salvaging these complex limb injuries?

Non-unions of pilon fractures are difficult Orthopaedic problems. Significant bone loss and infection can lead to amputation. Joint stiffness in conjunction with disuse osteopenia make stabilization in this area challenging. We present the use of a custom blade plate design that offers sufficient stability for successful treatment in six successive cases. With a mean follow-up of thirty-three months, all fractures treated with this method healed. The five infected cases healed without recurrence of infection. With average scores of 70.7 on the Maryland Foot Score, and sixty-eight on the Foot and Ankle Society Ankle-Hindfoot Scale, the patients overall had satisfactory results. The purpose of this study was to describe a new technique of treating non-unions of distal tibia pilon fractures using a custom blade plate design. A report of successful outcomes in six consecutive cases. A retrospective analysis of fifty-six pilon fractures treated over a three- year period revealed six patients with significant complications related to their fractures. Of these, all had significant bone loss and five were infected. All six failures were revised using a custom blade plated design with oblique locking screws for triangular fixation of the distal pilon. The average follow-up period was thirty-three months. These patients were evaluated with the Maryland Foot Score (MFS) and the Foot and Ankle Society Ankle-Hindfoot Scale (AHS). All of the six patients treated with the proposed method went on to heal without recurrence of infection. Three patients required additional surgical interventions including bone grafting, debridement and hardware removal to achieve the final result. Their average MFS and AHS were 70.7 and sixty-eight respectively. Stable fixation is an absolute necessity for a successful outcome in the failed pilon fracture. A custom blade plate design with oblique interlocked screws offers sufficient long-term stability, despite infection and disuse osteopenia, for healing of the non-united fracture to occur. As shown by our series, satisfactory clinical results can be expected and amputation can be avoided in complicated cases using this surgical technique

Surgical treatment of distal tibia fractures is usually associated with extensive soft tissue compromise and high complication rates (infection, delayed or non-union, ankle stiffness and osteoarthritis). Wound infection is one of the most common complication (deep infection rates up to 15%) and can develop into an infected non-union. In 1973, Papineau described a staged technique for treating infected non-union of long bones, consisting of (1) surgical debridement of necrotic tissue, temporary splinting, specific antibiotic treatment, postoperative wet-to-dry wound dressing changes; (2) packing of the bone defect with cortico-cancellous autograft; (3) closure of the soft-tissue wound by a flap or secondary intent. The authors aim to report a clinical case of a successful treatment of a distal tibia infected non-union with the Papineau technique and negative-pressure wound therapy. Woman, 56 years-old, referred to Orthopaedic consultation on October 2013 for wound dehiscence and infection with a methicillin-resistant Staphylococcus aureus, one month after open reduction and internal fixation of an open distal tibia fracture. On November 2013 she underwent surgical debridement, removal of osteosynthesis material, osteotaxis with external fixator, negative-pressure wound therapy and antibiotic treatment with intravenous vancomycin 1g 12/12h (1st stage of Papineau procedure). On December, she underwent autologous iliac crest cancellous bone grafting and wound care, daily irrigated with saline solution (2nd stage). On February 2014, she underwent a partial thickness skin graft for wound closure (3rd stage). On April, the external fixator was removed and there was still no evidence of union. She had pain, disuse osteoporosis, ankle and midfoot stiffness, and was sent to physical therapy. On April 2015, she can full weight bear with mild pain, the soft tissue envelope is in good condition, the fracture has united and she has an Ankle AOFAS Score of 83. The Papineau technique has been used for the management of infected non-unions with bony defects, with high success rates. Complete necrotic tissue debridement and targeted antibiotics are fundamental for obtaining a viable and healthy tissue, able to receive the bone graft. Negative-pressure wound therapy is important in reducing the bacterial load, improving the microcirculation and enhancing the granulation tissue. In the present case, the combination of the two techniques probably acted together in achieving successful eradication of the infection, reconstruction of the bone defect and soft tissue closure

Distal tibial bone loss involving the ankle is a devastating injury with few options for reconstruction. The purpose of our study was to look at the long term results of ilizarov technique used to achieve lengthening of tibia and fusion at the ankle. 17 cases (16 post traumatic and one post tumor resection) admitted to one institution between 1994 and 2003. 13 cases were done in bifocal and four in trifocal mode. The duration of follow up was 12 to 84 months The average age was 33 years (Range 7–71). The mean length of the defect was 4.5 cm (Range 1–12). Union of the fusion site occurred in 88% (15/17) of the patients with mean duration to docking and union being 8 months. The mean time in fixator was 13 months (Range 5 to 29). Average number of surgeries per patient was 3.2. Five patients required free vascularised grafts before the index procedure and 4 patients required realignment at the docking site. Functional results – Fourteen (77.5%) of the patients could walk without support or bracing and twelve patients (71%) returned to same or modified occupation. Complications – Two non-union. Deformity – Fusion site equinus deformity occurred with non union after re-fracture in one case. There were 2 cases of residual fore-foot equinus. Residual low grade infection with discharging sinus was present in two patients. One patient needed change of wires for Pin tract infection. Our study showed 76% good and excellent scores on functional scoring but also demonstrates the high morbidity associated with this procedure. In spite of the steep learning curve and high complication rates the procedure can be undertaken in specialised centers for highly motivated patients to achieve good functional results

A series of 49 pilon fractures in a tertiary referral centre treated definitively with open reduction and internal fixation have been assessed examining the complications associated with such injuries. A retrospective analysis of casenotes, radiographs and computerised tomographs over a seven year period from 1999–2006 was performed. Infection was the most common post operative problem. There were 7 cases of superficial infection. There was a single case of deep infection requiring intravenous antibiotics and removal of metalwork. Other notable complications were those of secondary osteoarthritis (three cases) and malunion (one case). The key finding of this paper is the 2% incidence of deep infection following the direct operative approach to these fractures. The traditional operative approach to such injuries (initially advocated by Ruedi and All-gower) consisted of extensive soft tissue dissection to gain access to the distal tibia. Our preferred method is to gain access to via the “direct approach” which involves direct access to the fracture site with minimal disturbance of the soft tissue envelope. We therefore believe open reduction and internal fixation of pilon fractures via the direct approach to be an excellent technique in the treatment of such injuries

Aims: Nonunions of the distal tibia are difþcult to treat due to the short distal segment, the proximity to the ankle joint and the fragile soft tissue envelope. Intramedullary nailing is an attractive solution as it avoids extensive soft tissue dissection and remains intraosseus, posing little problem for the soft tissues. The purpose of this study was to determine the efþcacy of reamed intramedullary nailing in the treatment of non-unions of the distal one-quarter of the tibia. Methods: Thirty-two patients with nonunions of the distal one-quarter of the tibia were treated by reamed, locked intramedullary nailing. Prior treatments included casting as well as intramedullary or extramedullary þxation techniques. No patient had signs of an active infection at the time of surgery. Time to union, correction of deformity and complications including infection and reoperation were examined. Results: Twenty-nine out of thirty-two patients achieved union at an average of 3.5 months after surgery. Of the remaining three, two patients united rapidly after dynamisation and one after exchange nailing. Deformity was corrected to a maximum of four degrees in all planes. Four patients had positive intraoperative culture, and only two required removal of the nail after achieving union to eradicate infection. There were no cases of chronic osteomyelitis after the procedure. Conclusions: Reamed, locked intramedullary nailing is a reliable and safe procedure in the treatment of nonunions in the distal one-quarter of the tibia. It allows for excellent correction of deformity, which is an essential component of the procedure