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Ibrahim MAA, Gaber U, Elgahel MM, Nematallah SA. Ilizarov-Assisted Healing for a Neglected Non-united Fracture Calcaneus: A Case Report and Literature Review. Cureus 2024; 16:e57011. [PMID: 38681283 PMCID: PMC11046170 DOI: 10.7759/cureus.57011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2024] [Indexed: 05/01/2024] Open
Abstract
Although calcaneal fracture is not a rare injury and nonunion is rare, proper management of a calcaneal fracture is mandatory because it can be a prerequisite for long-term functional disabilities of the foot, including posttraumatic osteoarthritis of the hindfoot joint, chronic pain, and persistent swelling syndromes. Restoration of axial alignment and joint congruence with careful caution toward soft tissues is the basic principle of treatment; however, few literature reviews to date have addressed the characteristics of a calcaneal nonunion fracture. We discuss a case of a 30-year-old male, manual worker, and diabetic type 1 with a calcaneal fracture reaching the articular surface of the subtalar joint who underwent a simple fracture to a painful nonunion fracture after conservative treatment for seven months before presenting to our hospital being unable to walk with heel deformity. The Ilizarov frame was used to correct deformities in the hindfoot, enhance healing by compressing the fracture site, and allow early weight bearing with the maintenance of subtalar joint function. Our result demonstrates increased calcaneal healing when the Ilizarov foot frame is used, and when the calcaneal fracture site is compressed, this is a good option for maintaining foot and ankle function, even in diabetic patients.
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Affiliation(s)
| | - Usama Gaber
- Orthopedic Department, Faculty of Medicine, Al-Azhar University, Cairo, EGY
| | - Mostafa M Elgahel
- Orthopedic Department, Faculty of Medicine, Al-Azhar University, Cairo, EGY
| | - Samir A Nematallah
- Orthopedic Department, Faculty of Medicine, Al-Azhar University, Cairo, EGY
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Ebben BJ, Myerson M. Management of the Subtalar Joint Following Calcaneal Fracture Malunion. Foot Ankle Clin 2022; 27:787-803. [PMID: 36368797 DOI: 10.1016/j.fcl.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Subtalar joint arthrosis is common following intra-articular calcaneus fractures. The appropriate management of pain secondary to posttraumatic arthritis depends on the status of the remaining posterior facet articular cartilage, the magnitude of any residual joint displacement and distortions in the overall morphology of the calcaneus. In select circumstances, joint-preserving surgical techniques may be considered including lateral wall exostectomy, far lateral posterior facet joint debridement, and intra-articular osteotomies. When the subtalar joint is not salvageable, some form of arthrodesis procedure is pursued. Occasionally, an extra-articular osteotomy may be necessary in combination with arthrodesis to correct deformity.
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Affiliation(s)
- Benjamin J Ebben
- Department of Orthopedic Surgery, University of Colorado School of Medicine, 12631 East 17th Avenue, Room 4508, Aurora, CO 80045, USA; Bellin Health Titletown Sports Medicine and Orthopedics, 1970 South Ridge Road, Green Bay, WI 54304, USA.
| | - Mark Myerson
- University of Colorado, Foot and Ankle Clinics of N. America, Steps2Walk, 11026 East Crestline Circle, Englewood, CO 80111, USA
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Morphometric measurements of calcaneum in North Indian population. EUREKA: HEALTH SCIENCES 2022. [DOI: 10.21303/2504-5679.2022.002331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Calcaneum is the largest tarsal bone in the foot, which participate in the formation of subtalar joint.
Aims and objectives The difference in the anatomical structure of calcaneum plays an important role in dynamic, kinetic, and static of the foot. Hence this study was planned.
Material and methods. Present study was conducted in Pt. B. D. Sharma University of health sciences on 54 pair of dry human calcanei in which linear measurements were taken using digital vernier caliper with accuracy of 0.01mm and Bohler’s angle (BA) was measured with goniometer. Correlation of Bohler’s angle and maximum antero-posterior length (MXL) with another parameter were seen.
Results. In present study no significant difference was seen in the measurements of right and the left calcanei. Correlation of MXL of calcaneum with other parameters was done which came out to be significant except for CFH (right side) and DAFW (right side). Presented findings suggest that the MXL of the calcaneum bone can sometimes be calculated from its other parameters if well preserved, which could be helpful for forensic experts.
Conclusion. Present study on morphometric parameters of calcaneum would provide useful information for orthopaedic surgeries. Also, the knowledge of morphometry of this bone would be useful for forensic experts, foot rehabilitation procedure, and this study would contribute to the anatomic literature and clinical fields.
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Zhang C, Ye ZM, Lin P, Miao XD. Lateral Fracture-Dislocation of the Calcaneus: Case Reports and a Systematic Review. Orthop Surg 2021; 13:682-691. [PMID: 33682359 PMCID: PMC8126908 DOI: 10.1111/os.12913] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/26/2020] [Accepted: 11/29/2020] [Indexed: 11/04/2022] Open
Abstract
Objective To report a case series of calcaneal fracture–dislocations, which have not been described previously in China, and to provide a systematic review to explore the clinic manifestations, methods for diagnoses, and treatments. Methods Between January 2018 and December 2019, 4 patients (4 men; average age, 33.0 ± 16.67 years; range, 15–50 years) were diagnosed with fracture–dislocation of the calcaneus and treated by surgery. We also reviewed published cases and studies of calcaneal fracture–dislocations through the databases of PubMed and Web of Science between January 1977 and December 2019. Results Between January 2018 and December 2019, 4 cases were identified as calcaneal fracture–dislocations in our hospital. The main clinical manifestations include hindfoot pain, swelling, and deformity. The diagnoses were confirmed via radiographic examination. Two patients underwent open reduction and internal fixation (ORIF) and two were treated with a minimally invasive approach. Diagnosis had been missed in one patient and, consequently, presented with early signs of post‐traumatic arthritis, which may require extra subtalar arthrodesis in the future. Two patients were diagnosed inaccurately but achieved satisfactory outcomes through open reduction and internal fixation. The average follow‐up period was 9.75 ± 5.19 months. Except for the 1 misdiagnosed patient, the other 3 patients showed functional improvement. Only 23 fracture–dislocations of calcaneus cases were reported in the literature between January 1977 and December 2019. There were 15 Sanders type II fractures (65.22%) and 7 (30.43%) Sanders type III fractures, and there was 1 grade II open calcaneal fracture. Among them, 1 was a medial dislocation and 2 were “joint‐elevation” dislocations; the rest of them (20/23, 86.96%) were lateral dislocations. A total of 11 patients (47.83%) exhibited the double‐density sign, and varus tilt of the talus was revealed on plain radiographs for 9 patients (39.13%). Increased Bohler's angle was evident in lateral X‐ray films for 2 patients (2/23, 8.70%). A total of 21 cases (86.96%) were treated with surgical intervention and achieved satisfactory outcomes. Only 1 patient was treated with external fixation. Another 2 patients were treated conservatively and had poor clinic outcomes. Conclusion Calcaneal fracture–dislocation is a rare injury that is challenging to treat. Clinical manifestations such as fibular tendon dislocation, the double‐density sign on profile radiography, and abnormal talar tilt in the distal talofibular joint are important signs that may indicate this rare injury pattern. Timely surgical intervention is essential for satisfactory clinic outcomes. Orthopaedic surgeons should be aware of this uncommon injury to avoid misdiagnosis or inappropriate treatment.
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Affiliation(s)
- Chi Zhang
- Department III of Orthopaedics, Jinhua Hospital of Zhejiang University, Jinhua, China
| | - Zhao-Ming Ye
- Department of Orthopaedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Ping Lin
- Department III of Orthopaedics, Jinhua Hospital of Zhejiang University, Jinhua, China
| | - Xu-Dong Miao
- Department of Orthopaedics, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
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Abstract
Severe calcaneal malunions are debilitating conditions owing to substantial hindfoot deformity with subtalar arthritis and soft tissue imbalance. Type III malunions are best treated with a subtalar distraction bone block fusion. Additional osteotomies may be required for severe varus or superior displacement of the calcaneal tuberosity. Type IV malunions result from malunited calcaneal fracture-dislocations and require a 3-dimensional corrective osteotomy. Type V malunions warrant additional ankle debridement and reconstruction of the calcaneal shape to provide support for the talus in the ankle mortise. Accompanying soft tissue procedures include Achilles tendon lengthening, peroneal tendon release, and rerouting behind the lateral malleolus.
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Niazi NS, Aljawadi A, Pillai A. Shaped titanium wedges for subtalar distraction arthrodesis: Early clinical and radiological results. Foot (Edinb) 2020; 42:101647. [PMID: 32035402 DOI: 10.1016/j.foot.2019.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 10/05/2019] [Accepted: 10/09/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Displaced intraarticular calcaneum fractures are associated with late symptomatic hind foot malalignment and painful arthrosis for which distraction subtalar fusion might be considered. During subtalar distraction arthrodesis, a structural graft is often used to fill gaps. Autograft, the current gold standard, is limited in availabilityand is associated with donor-site morbidity and collapse. Allografts have the risk of infectious disease transmission, rejection and failure to integrate. The clinical outcomes and midterm results of subtalar distraction arthrodesis with biofoamtitanium wedges are presented. METHODS A review of 4 patients (3 male and 1 female) undergoing subtalar bone block distraction arthrodesis using biofoam titanium wedges is reported. Results were evaluated clinically and radiologically Mean time from trauma to surgery was 27.5 months and mean follow up was 12 months. RESULTS The mean FAAM ADL score improved from 31.4% preoperatively to 74.2% postoperatively and mean AOFAS score improved from 23.4 preoperatively to 69.6 postoperatively.There was improvement in all radiographic parameters, with 44% improvement in calcaneal pitch, 23% improvement in talocalcaneal angle, 21% increase in talus-first metatarsal angle, and 13.5% correction of talocalcaneal height. VAS Pain scores wasimproved from a pre-operative mean of 8 to a post-operative mean of 2. Mean time to fusion was 13 weeks. Union was achieved in all cases. CONCLUSION Our data suggest titanium wedges may be used as a structural graft option for subtalar bone block distraction arthrodesis. Fusion rates and time to incorporation are comparable to autogenous bone graft without the associated morbidity. Level IV Case Series.
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Affiliation(s)
- Noman Shakeel Niazi
- Trauma and Orthopaedics Department, Wythenshawe Hospital, Manchester University Foundation Trust, United Kingdom.
| | - Ahmed Aljawadi
- Trauma and Orthopaedics Department, Wythenshawe Hospital, Manchester University Foundation Trust, United Kingdom.
| | - Anand Pillai
- Trauma and Orthopaedics Department, Wythenshawe Hospital, Manchester University Foundation Trust, United Kingdom.
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Can polyaryletherketone cage be used to achieve union and maintain correction in anterior calcaneal lengthening osteotomy for treatment of flexible flatfoot? J Pediatr Orthop B 2019; 28:598-601. [PMID: 31361708 DOI: 10.1097/bpb.0000000000000658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A structural graft is often used to maintain correction and achieve union after anterior calcaneal lengthening osteotomy for treatment of flexible flatfoot. Autograft, the current gold standard, is limited in availability and configuration and is associated with donor site morbidity in as much as 48%, whereas the alternative allograft carries risks of disease transmission and collapse. Polyaryletherketone cage, with a healing rate similar to that of autograft, high stability, and no donor-site morbidity, has been used in spine surgery. However, its use has not been documented in foot and ankle surgery. We reviewed 15 patients with painful flatfeet after failure of conservative treatment who were treated by anterior calcaneal lengthening osteotomy using polyaryletherketone cage instead of bone graft. Minimum follow-up was 1 year (average, 1.27 years; range, 1-1.5 years). The male-female ratio was 1:1.5 (six males, nine females). Mean age at time of surgery was 10.8 ± 1.7 years (range, 8-13.5 years). Minimum follow-up was 1 year (average, 1.27 years; range, 1-1.5 years). Nine patients had a unilateral procedure and three had a simultaneous bilateral procedure, for a total of 15 operated feet (seven right and eight left). The paired t-test result was statistically significant in comparison of radiographic measurements at presurgery and postsurgery with P value <0.001. All cases showed full union clinically and radiographically at last follow-ups and no complications occurred. Our data suggest that polyaryletherketone cage may be used as a structural graft option for anterior calcaneal lengthening osteotomy.
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Wajdi B, Rebai MA, Baya W, Krid N, Zribi W, Keskes H. Pseudarthrosis of the Calcaneus: Advantages of Regenerative Medicine in the Management of a Rare Entity, A Case Report and Review of Literature. Open Orthop J 2018; 12:141-146. [PMID: 29785224 PMCID: PMC5897980 DOI: 10.2174/1874325001812010141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 02/09/2018] [Accepted: 02/23/2018] [Indexed: 11/24/2022] Open
Abstract
Background: The follow-up of calcaneal fractures has shown that they are difficult to manage and lead to multiple complications such as malunion and subtalar osteoarthritis. Pseudarthrosis of the calcaneus is an extremely rare complication, which was described in the literature through case reports. In the existing literature, only seven studies, including thirteen patients have reported the nonunion. However, to the best of our knowledge, no study elucidates the role of new techniques of regenerative medicine such as Bone Marrow Concentrates (BMC) or Platelet Rich Plasma (PRP) in the management. Methods: We report a case of a patient with a pseudarthrosis after a calcaneal fracture treated with BMC injection in the non-union site, without the need for surgical approach. Results: Four months after treatment, the patient was ambulant without support and was completely pain-free. Moreover, after one year the radiological follow up by CT scan showed a satisfactory filling of the non union. Conclusion: In one case, we try to highlight the advantage of our therapeutic alternatives, which are having a good union while avoiding the complications of surgical approaches and without sacrificing the subtalar joint when it is possible.
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Affiliation(s)
- Bouaziz Wajdi
- Department of Orthopedic Surgery and Traumatology, Habib Bourguiba University Hospital Sfax - Tunisia
| | - Mohamed Ali Rebai
- Department of Orthopedic Surgery and Traumatology, Habib Bourguiba University Hospital Sfax - Tunisia
| | - Walid Baya
- Department of Orthopedic Surgery and Traumatology, Habib Bourguiba University Hospital Sfax - Tunisia
| | - Nabil Krid
- Marechal Leclerc Argentan Hospital - Orthopeadics 47 Rue Aristide Briand, Argentan 61200, France
| | - Wassim Zribi
- Department of Orthopedic Surgery and Traumatology, Habib Bourguiba University Hospital Sfax - Tunisia
| | - Hassib Keskes
- Department of Orthopedic Surgery and Traumatology, Habib Bourguiba University Hospital Sfax - Tunisia
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9
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Abstract
The best treatment for displaced, intraarticular fractures of the calcaneum remains controversial. Surgical treatment of these injuries is challenging and have a considerable learning curve. Studies comparing operative with nonoperative treatment including randomized trials and meta-analyses are fraught with a considerable number of confounders including highly variable fracture patterns, soft-tissue conditions, patient characteristics, surgeon experience, limited sensitivity of outcome measures, and rehabilitation protocols. It has become apparent that there is no single treatment that is suitable for all calcaneal fractures. Treatment should be tailored to the individual fracture pathoanatomy, accompanying soft-tissue damage, associated injuries, functional demand, and comorbidities of the patient. If operative treatment is chosen, reconstruction of the overall shape of the calcaneum and joint surfaces are of utmost importance to obtain a good functional result. Despite meticulous reconstruction, primary cartilage damage due to the impact at the time of injury may lead to posttraumatic subtalar arthritis. Even if subtalar fusion becomes necessary, patients benefit from primary anatomical reconstruction of the hindfoot geometry because in situ fusion is easier to perform and associated with better results than corrective fusion for hindfoot deformities in malunited calcaneal fractures. To minimize wound healing problems and stiffness due to scar formation after open reduction and internal fixation (ORIF) through extensile approaches several percutaneous and less invasive procedures through a direct approach over the sinus tarsi have successfully lowered the rates of infections and wound complications while ensuring exact anatomic reduction. There is evidence from multiple studies that malunited displaced calcaneal fractures result in painful arthritis and disabling, three-dimensional foot deformities for the affected patients. The poorest treatment results are reported after open surgical treatment that failed to achieve anatomic reconstruction of the calcaneum and its joints, thus combining the disadvantages of operative and nonoperative treatment. The crucial question, therefore, is not only whether to operate or not but also when and how to operate on calcaneal fractures if surgery is decided.
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Affiliation(s)
- Stefan Rammelt
- University Center for Orthopaedics and Traumatology, University Hospital Carl-Gustav Carus, Dresden, Germany,Address for correspondence: Prof. Stefan Rammelt, University Center for Orthopaedics and Traumatology, University Hospital Carl-Gustav Carus, Fetscherstrasse 74, 01307 Dresden, Germany. E-mail:
| | - Bruce J Sangeorzan
- Department of Orthopedics and Sports Medicine, Harborview Medical Center, University of Washington, Seattle, WA, USA
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10
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Abstract
Assessment and treatment of calcaneal fractures have made substantial progress over the last two decades. Open reduction and stable internal fixation without joint transfixation has been established as standard therapy for most displaced intra-articular fractures with good to excellent results in more than two-thirds of patients in larger clinical series. The use of bone grafting or bone substitutes appears unnecessary in most cases. Important prognostic factors are anatomical reduction of subtalar joint congruity and the overall shape of the calcaneus. Therefore, quality of joint reduction should be reliably proved intra-operatively either with open subtalar arthroscopy or high-resolution (3D) fluoroscopy. Treatment results are adversely affected by open fractures, delayed reduction after more than 14 days, a high body mass index and smoking. The extended lateral approach respects the neurovascular supply to the heel and allows a good exposition of the fractured lateral wall, the subtalar and calcaneocuboid joints in complex fractures. In simple fracture patterns percutaneous screw fixation, supplemented by arthroscopic control if necessary, is a good alternative. Open fractures, compartment syndrome and fractures with severe soft tissue compromise are treated as emergency cases. Early, stable soft tissue coverage exploiting the full armamentarium of pedicled and free tissue transfer appears promising in improving the functional results and infection rates after open fractures. Calcaneal malunions after conservative therapy of displaced fractures are disabling conditions that can be treated successfully with a staged protocol according to the type of deformity. Treatment options include lateral wall decompression, in situ or correctional subtalar arthrodesis and calcaneal osteotomies.
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Affiliation(s)
- Stefan Rammelt
- Department of Trauma & Reconstructive Surgery, University Hospital ‘Carl Gustav Carus’, Dresden, Germany,
| | - Hans Zwipp
- Department of Trauma & Reconstructive Surgery, University Hospital ‘Carl Gustav Carus’, Dresden, Germany
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[Subtalar arthrodesis]. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2016; 28:177-92. [PMID: 26895251 DOI: 10.1007/s00064-016-0438-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 11/11/2015] [Accepted: 11/15/2015] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Realignment and stabilization of the hindfoot by subtalar joint arthrodesis. INDICATIONS Idiopathic/posttraumatic arthritis, inflammatory arthritis of the subtalar joint with/without hindfoot malalignment. Optional flatfoot/cavovarus foot reconstruction. CONTRAINDICATIONS Inflammation, vascular disturbances, nicotine abuse. SURGICAL TECHNIQUE Approach dependent on assessment. Lateral approach: Supine position. Incision above the sinus tarsi. Exposure of subtalar joint. Removal of cartilage and breakage of the subchondral sclerosis. In valgus malalignment, interposition of corticocancellous bone segment; in varus malalignment resection of bone segment from the calcaneus. Reposition and temporarily stabilization with Kirschner wires. Imaging of hindfoot alignment. Stabilization with cannulated screws. Posterolateral approach: Prone position. Incision parallel to the lateral Achilles tendon border. Removal of cartilage and breakage of subchondral sclerosis. Medial approach: Supine position. Incision just above and parallel to the posterior tibial tendon. Removal of cartilage and breakage of subchondral sclerosis. Stabilization with screws. POSTOPERATIVE MANAGEMENT Lower leg walker with partial weightbearing. Active exercises of the ankle. After a 6‑week X‑ray, increase of weightbearing. Full weightbearing not before 8 weeks; with interpositioning bone grafts not before 10-12 weeks. Stable walking shoes. Active mobilization of the ankle. RESULTS Of 43 isolated subtalar arthrodesis procedures, 5 wound healing disorders and no infections developed. Significantly improved AOFAS hindfood score. Well-aligned heel observed in 34 patients; 5 varus and 2 valgus malalignments. Sensory disturbances in 8 patients; minor ankle flexion limitations. Full bone healing in 36 subtalar joints, pseudarthrosis in 4 patients.
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12
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Kumar N. Non-union of calcaneum - A rare complication of calcaneal fracture - A case report with brief review of literature. J Clin Orthop Trauma 2015; 6:187-9. [PMID: 26155055 PMCID: PMC4488028 DOI: 10.1016/j.jcot.2015.02.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 02/04/2015] [Indexed: 11/19/2022] Open
Abstract
Intra-articular fractures of calcaneum are known to be difficult to manage and lead to multiple complications including subtalar arthritis and malunion. However, non-union of calcaneum is rarely encountered. Only a total of six studies reporting on 12 patients could be found on reviewing the available literature (English language only). One such case of non-union of calcaneal fracture and its successful management is being reported in this case report. In addition, extremely limited literature available on calcaneal non-union is also briefly reviewed. Role of subtalar arthrodesis with internal fixation of fracture and bone grafting for successful management of this rare complication is highlighted along with the possibility of under-reporting of this relatively unknown complication.
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13
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Ågren PH, Tullberg T, Mukka S, Wretenberg P, Sayed-Noor AS. Post-traumatic in situ fusion after calcaneal fractures: a retrospective study with 7-28 years follow-up. Foot Ankle Surg 2015; 21:56-9. [PMID: 25682408 DOI: 10.1016/j.fas.2014.09.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2013] [Revised: 06/29/2014] [Accepted: 09/13/2014] [Indexed: 02/04/2023]
Abstract
BACKGROUND In situ fusion as salvage operation after calcaneal fractures has been used. In this retrospective investigation, a group of in situ fused patients is analyzed with long-term follow-up. METHODS Twenty-nine patients with in situ single or multiple fusions performed between 1970 and 1990 were included. In 1998 these patients were examined with plain radiographs and computerized tomography (CT) scan of the affected foot. Also, a visual analogue score (VAS) for calcaneal fractures, short form health survey (SF-36), Olerud Molander score and American Orthopaedic Foot and Ankle society (AOFAS) hindfoot score were evaluated. RESULTS The plain radiographs and CT scan showed severe remaining deformities in these patients. The outcome parameters were generally poor and correlated to the degree of remaining deformity. CONCLUSIONS Simple in situ fusion, without consideration of the deformity at hand, after a calcaneal fracture is not an adequate treatment and generally associated with poor outcome.
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Affiliation(s)
| | | | - Sebastian Mukka
- Department of Surgical and Perioperative Sciences (Orthopaedics), Umeå University, Umeå, Sweden
| | - Per Wretenberg
- Department of Molecular Medicine and Surgery (Orthopaedics), Karolinska Institute, Solna, Stockholm, Sweden
| | - Arkan S Sayed-Noor
- Department of Surgical and Perioperative Sciences (Orthopaedics), Umeå University, Umeå, Sweden
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14
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Abstract
BACKGROUND Calcaneal malunions lead to a considerable loss of global foot function through the loss of the physiological hindfoot lever arm, bony and soft tissue impingement, and involvement of the subtalar joint. In the majority of cases correction of the malunion has to be combined with subtalar fusion because of a rapid development of posttraumatic subtalar arthritis. METHODS Joint-preserving corrective osteotomy may be considered in carefully selected patients with intact joint cartilage, sufficient bone quality, and good patient compliance. This is the case in extra-articular malunion and intra-articular malunion with displacement of the complete posterior facet of the subtalar joint. RESULTS While respecting the criteria for indications, overall good functional results could be achieved in two clinical studies on this subject. Only 1 of the 26 reported patients required a secondary subtalar fusion. In case of development of subtalar arthritis a secondary in situ fusion of the subtalar joint can be performed on a corrected hindfoot with good prospects. CONCLUSION In carefully selected cases of malunited intra-articular calcaneal fractures, joint-preserving osteotomy is an alternative to corrective subtalar fusion.
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Affiliation(s)
- S Rammelt
- UniversitätsCentrum für Orthopädie und Unfallchirurgie, Universitätsklinikum "Carl Gustav Carus" der TU Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland,
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15
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Chung HJ, Bae SY, Choo JW. Mid-term follow up results of subtalar distraction arthrodesis using a double bone-block for calcaneal malunion. Yonsei Med J 2014; 55:1087-94. [PMID: 24954341 PMCID: PMC4075371 DOI: 10.3349/ymj.2014.55.4.1087] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
PURPOSE This study was designed to evaluate the mid-term results and efficacy of subtalar distraction double bone-block arthrodesis for calcaneal malunion. MATERIALS AND METHODS From January 2004 to June 2007, we operated on 6 patients (10 cases). There were 5 males (9 cases) and 1 female (1 case), four of which presented with bilateral calcaneal malunion. Seven cases were operated on initially. The period between initial injury and arthrodesis was 23 months, and the average follow up period was 58 months. In operation, we applied an extensile lateral approach and arthrodesis was performed through a tricortical double bone-block and cannulated screws. The American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot scale was used for clinical evaluation. In radiologic analysis, plain X-ray and CT were examined to assess union and various parameters. RESULTS The mean age of the patients was 41 years. All cases achieved radiologic union at the final follow-up. The mean AOFAS Ankle-Hindfoot scale (maximum of 94 points) increased from 43.3 points preoperatively to 85.4 points at the final follow-up. The radiologic analysis of the pre- and postoperative standing lateral radiographs showed improvements of 5.6 mm in talo-calcaneal height, 1.8° in talocalcaneal angle, 5.1° in talar declination angle and 5.3° in talo-first metatarsal angle. CONCLUSION Subtalar distraction two bone-block arthrodesis provides overall good results not only in the short term but also the mid-term with significant improvement in clinical and radiologic outcomes. This procedure warrants consideration for managing calcaneal malunion with loss of height and subtalar arthritis.
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Affiliation(s)
- Hyung-Jin Chung
- Orthopaedic Department, Inje University Sanggye Paik Hospital, Seoul, Korea
| | - Su-Young Bae
- Orthopaedic Department, Inje University Sanggye Paik Hospital, Seoul, Korea.
| | - Ji-Woong Choo
- Orthopaedic Department, Inje University Sanggye Paik Hospital, Seoul, Korea
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Zwipp H, Rammelt S, Amlang M, Pompach M, Dürr C. [Operative treatment of displaced intra-articular calcaneal fractures]. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2013; 25:554-68. [PMID: 24317115 DOI: 10.1007/s00064-013-0246-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Accepted: 08/20/2013] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Anatomic reduction of displaced intra-articular calcaneal fractures with restoration of height, length, and axial alignment and reconstruction of the subtalar and calcaneocuboid joints. INDICATIONS Displaced intra-articular calcaneal fractures with incongruity of the posterior facet of the subtalar joint, loss of height, and axial malalignment. CONTRAINDICATIONS High perioperative risk, soft tissue infection, advanced peripheral arterial disease (stage III), neurogenic osteoarthropathy, poor patient compliance (e. g., substance abuse). SURGICAL TECHNIQUE Extended lateral approach with the patient placed on the uninjured side. Reduction of the anatomic shape and joint surfaces according to the preoperative CT-based planning. Reduction of the medial wall and step-wise reconstruction of the posterior facet from medial to lateral. Reduction of the tuberosity and anterior process fragments to the posterior joint block and temporary fixation with Kirschner wires. Internal fixation with an anatomic lateral plate in a locking or nonlocking mode. Alternatively less invasive internal fixation with a calcaneus nail over a sinus tarsi approach for less severe fracture types. POSTOPERATIVE MANAGEMENT The lower leg is immobilized in a brace until the wound is healed. Range of motion exercises of the ankle and subtalar joints are initiated on the second postoperative day. Patients are mobilized in their own shoe with partial weight bearing of 20 kg for 6-12 weeks depending on fracture severity and bone quality. RESULTS Over a 4-year period, 163 patients with 184 displaced, intra-articular calcaneal fractures were treated with a lateral plate via an extended approach. In all, 102 patients with 116 fractures were followed for a mean of 8 years. A surgical revision was necessary in 4 cases (3.4%) of postoperative hematoma, 2 (1.7%) superficial and 5 (4.3%) deep infections. Of the latter, 2 patients needed a free flap for definite wound coverage, no calcanectomy or amputation was needed. Secondary subtalar fusion for symptomatic posttraumatic arthritis was performed in 9 cases (7.8%). At follow-up, the AOFAS Ankle/Hindfoot Score averaged 70.2, the Zwipp Score averaged 76.0, the German versions of the Foot Function Index and SF-36 physical component averaged 32.8 and 42.2, respectively. Scores were significantly lower with increasing fracture severity according to the Sanders and Zwipp classifications, bilateral fractures, open fractures, and with work-related injuries. With less invasive fixation using a calcaneal nail, superficial wound edge necrosis was seen in 2 of 75 cases (2.7%).
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Affiliation(s)
- H Zwipp
- Klinik und Poliklinik für Unfall- und Wiederherstellungsschirurgie, Universitätsklinikum Carl Gustav Carus der TU Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland,
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Abstract
Displaced intra-articular fractures of the calcaneus can lead to severe pain and disability if not treated appropriately. Failure to treat may require fusion of the subtalar joint, supplemented by additional osteotomies. Occasionally, these fractures are seen after the fracture has just healed, and the decision to treat can be a difficult one. Over the course of 10 years, 5 patients were treated with a corrective osteotomy along the primary fracture line, joint realignment, soft tissue balancing, and secondary internal fixation at a mean of 2.9 months after the injury. At a mean of 4.1 years (range, 2-10 years), all patients were satisfied with their result. Two patients underwent implant removal and subtalar arthrolysis 1 year after correction. No secondary fusions were required. The mean American Orthopaedic Foot & Ankle Society (AOFAS) hindfoot score improved significantly from 19.0 preoperatively to 81.2 at follow-up (P < 0.001). The radiographic parameters (the Böhler angle, talocalcaneal height, and heel width) were substantially corrected. A joint-preserving osteotomy with axial realignment can be a treatment option for malunited intra-articular calcaneal fractures encountered early on, before the development of subtalar arthrosis.
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Rammelt S, Zwipp H, Schneiders W, Dürr C. Severity of injury predicts subsequent function in surgically treated displaced intraarticular calcaneal fractures. Clin Orthop Relat Res 2013; 471:2885-98. [PMID: 23690151 PMCID: PMC3734437 DOI: 10.1007/s11999-013-3062-z] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The treatment of displaced, intraarticular calcaneal fractures (DIACFs) remains challenging and the best treatment choices remain controversial. The majority of patients will have some lasting functional restrictions. However, it is unclear which patient- or surgeon-related factors predict long-term function. QUESTIONS/PURPOSES We determined (1) the impact of patient- and surgeon-related factors on function of patients after internal fixation of DIACFs and (2) whether severity of injury correlated with subsequent function. METHODS We retrospectively reviewed all 210 patients operatively treated for 242 DIACFs between 2000 and 2003; of these, 127 patients (60%) with 149 fractures were available for followup at a minimum of 69 months (average, 95 months; range, 69-122 months). Severity of injury was quantified by the classifications of Sanders and Zwipp Function was quantified using the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot score, an adjusted Zwipp score, the Foot Function Index (FFI), and the SF-36 physical and mental component summary (PCS and MCS) scores. RESULTS At latest followup, the median AOFAS score was 77, the median Zwipp score was 60, the median FFI was 27, and the median SF-36 PCS and MCS scores were 44 and 55, respectively. The foot-related scores and the SF-36 PCS negatively correlated with the severity of injury, work-related injuries, and bilateral fractures. CONCLUSIONS We found the severity of a DIACF related to subsequent foot function and quality of life. Both fracture severity classifications predicted function. Anatomic reconstruction of the shape and articular surfaces of the calcaneus leads to predictable function in the medium to long term.
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Affiliation(s)
- Stefan Rammelt
- Clinic of Trauma and Reconstructive Surgery, University Hospital “Carl Gustav Carus”, Fetscherstr 74, 01307 Dresden, Germany
| | - Hans Zwipp
- Clinic of Trauma and Reconstructive Surgery, University Hospital “Carl Gustav Carus”, Fetscherstr 74, 01307 Dresden, Germany
| | - Wolfgang Schneiders
- Clinic of Trauma and Reconstructive Surgery, University Hospital “Carl Gustav Carus”, Fetscherstr 74, 01307 Dresden, Germany
| | - Constanze Dürr
- Clinic of Trauma and Reconstructive Surgery, University Hospital “Carl Gustav Carus”, Fetscherstr 74, 01307 Dresden, Germany
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Rammelt S, Zwipp H. Corrective arthrodeses and osteotomies for post-traumatic hindfoot malalignment: indications, techniques, results. INTERNATIONAL ORTHOPAEDICS 2013. [PMID: 23912266 DOI: 10.1007/s00264-013-2021-2023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Hindfoot malunions after fractures of the talus and calcaneus lead to severe disability and pain. Corrective osteotomies and arthrodeses aim at functional rehabilitation and reduction of pain resulting from post-traumatic arthritis, eccentric loading and impingement due to hindfoot malunion. Preoperative analysis should include the three-dimensional outline of the malunion, the presence of post-traumatic arthritis, non-union, or infection, the extent of any avascular necrosis or comorbidities. In properly selected, compliant patients with intact cartilage cover little or no, AVN, and adequate bone quality, a corrective joint-preserving osteotomy with secondary internal fixation may be carried out. In the majority of cases, realignment is augmented by arthrodesis for post-traumatic arthritis. Fusion is restricted to the affected joint(s) to minimise loss of function. Correction of the malunion is achieved by asymmetric joint resection, distraction and structural bone grafting with corrective osteotomies for severe axial malalignment. Bone grafting is also needed after resection of a fibrous non-union, sclerotic or necrotic bone. Numerous clinical studies have shown substantial functional improvement and high subjective satisfaction rates from pain reduction after corrective osteotomies and fusions for post-traumatic hindfoot malalignment. This article reviews the indications, techniques and results of corrective surgery after talar and calcaneal malunions and nonunions based on an easy-to-use classification.
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Affiliation(s)
- Stefan Rammelt
- Department of Trauma and Reconstructive Surgery, University Hospital "Carl Gustav Garus", Dresden, Germany.
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Rammelt S, Zwipp H. Corrective arthrodeses and osteotomies for post-traumatic hindfoot malalignment: indications, techniques, results. INTERNATIONAL ORTHOPAEDICS 2013; 37:1707-17. [PMID: 23912266 DOI: 10.1007/s00264-013-2021-3] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2013] [Accepted: 07/03/2013] [Indexed: 02/04/2023]
Abstract
Hindfoot malunions after fractures of the talus and calcaneus lead to severe disability and pain. Corrective osteotomies and arthrodeses aim at functional rehabilitation and reduction of pain resulting from post-traumatic arthritis, eccentric loading and impingement due to hindfoot malunion. Preoperative analysis should include the three-dimensional outline of the malunion, the presence of post-traumatic arthritis, non-union, or infection, the extent of any avascular necrosis or comorbidities. In properly selected, compliant patients with intact cartilage cover little or no, AVN, and adequate bone quality, a corrective joint-preserving osteotomy with secondary internal fixation may be carried out. In the majority of cases, realignment is augmented by arthrodesis for post-traumatic arthritis. Fusion is restricted to the affected joint(s) to minimise loss of function. Correction of the malunion is achieved by asymmetric joint resection, distraction and structural bone grafting with corrective osteotomies for severe axial malalignment. Bone grafting is also needed after resection of a fibrous non-union, sclerotic or necrotic bone. Numerous clinical studies have shown substantial functional improvement and high subjective satisfaction rates from pain reduction after corrective osteotomies and fusions for post-traumatic hindfoot malalignment. This article reviews the indications, techniques and results of corrective surgery after talar and calcaneal malunions and nonunions based on an easy-to-use classification.
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Affiliation(s)
- Stefan Rammelt
- Department of Trauma and Reconstructive Surgery, University Hospital "Carl Gustav Garus", Dresden, Germany.
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Schepers T. The subtalar distraction bone block arthrodesis following the late complications of calcaneal fractures: a systematic review. Foot (Edinb) 2013. [PMID: 23177597 DOI: 10.1016/j.foot.2012.10.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The late complications following a displaced intra-articular calcaneal fractures includes painful arthrosis for which a subtalar fusion might be considered. In case of malalignment due to loss of height and varus deformity a reconstructive arthrodesis is necessary. The primary aim of the current review study was to assess the functional outcome of the subtalar distraction bone block arthrodesis in the management of late complications of displaced intra-articular calcaneal fractures. METHODS The literature was searched for studies in which a subtalar distraction bone block arthrodesis was used in the management of persistent complaints following a displaced intra-articular calcaneal fractures, after its first description in 1988 up to November 1st 2011. The methodological quality of the included studies was assessed using the Coleman Methodology Score. RESULTS Twenty-one studies reporting on 456 patients were identified. In 93 percent the procedure was a salvage procedures following the late complications of a calcaneal fracture (372 cases). Duration of follow-up ranged from 21 to 108 months (average 40 months). Union rates were reported with an overall average of 96% (range 83-100%). The average modified AOFAS score (maximum 94 points) was 73 points at final follow-up (range 64-83 points). Six studies reported pre- and post-reconstruction AOFAS outcome scores with an average increase of 44.2 points. Wound complications occurred in approximately 6%. With the exception of one study all were level 4 retrospective case series, with an average Coleman Methodology Score of 55 (range 41-79) points. CONCLUSIONS The subtalar distraction bone block arthrodesis is a technically demanding procedure which, in the right hands, provides an overall good result. This is reflected in a significant increase in outcome scores post-operatively. Although most complications are considered minor, there are several pitfalls which should be recognized and avoided.
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Affiliation(s)
- T Schepers
- Erasmus MC, University Medical Center Rotterdam, Department of Surgery-Traumatology, The Netherlands.
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Frigg A, Dougall H, Boyd S, Nigg B. Can porous tantalum be used to achieve ankle and subtalar arthrodesis?: a pilot study. Clin Orthop Relat Res 2010; 468:209-16. [PMID: 19554384 PMCID: PMC2795840 DOI: 10.1007/s11999-009-0948-x] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2008] [Accepted: 06/09/2009] [Indexed: 02/06/2023]
Abstract
UNLABELLED A structural graft often is needed to fill gaps during reconstructive procedures of the ankle and hindfoot. Autograft, the current gold standard, is limited in availability and configuration and is associated with donor-site morbidity in as much as 48%, whereas the alternative allograft carries risks of disease transmission and collapse. Trabecular metal (tantalum), with a healing rate similar to that of autograft, high stability, and no donor-site morbidity, has been used in surgery of the hip, knee, and spine. However, its use has not been documented in foot and ankle surgery. We retrospectively reviewed nine patients with complex foot and ankle arthrodeses using a tantalum spacer. Minimum followup was 1.9 years (average, 2 years; range, 1.9-2.4 years). Bone ingrowth into the tantalum was analyzed with micro-CT in three of the nine patients. All arthrodeses were fused clinically and radiographically at the 1- and 2 year followups and no complications occurred. The American Orthopaedic Foot and Ankle Society score increased from 32 to 74. The micro-CT showed bony trabeculae growing onto the tantalum. Our data suggest tantalum may be used as a structural graft option for ankle and subtalar arthrodesis. All nine of our patients achieved fusion and had no complications. Using tantalum obviated the need for harvesting of the iliac spine. LEVEL OF EVIDENCE Level IV, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Arno Frigg
- Department of Orthopaedic Surgery, University of Calgary, Calgary, Canada ,University Hospital Basel, Spitalstrasse 21, 4031 Basel, Switzerland
| | - Hugh Dougall
- Department of Orthopaedic Surgery, University of Calgary, Calgary, Canada
| | - Steve Boyd
- Human Performance Laboratory, University of Calgary, Calgary, Canada
| | - Benno Nigg
- Human Performance Laboratory, University of Calgary, Calgary, Canada
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Uygur M, Atamaz F, Celik S, Pinar Y. The types of talar articular facets and morphometric measurements of the human calcaneus bone on Turkish race. Arch Orthop Trauma Surg 2009; 129:909-14. [PMID: 18810474 DOI: 10.1007/s00402-008-0729-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2008] [Indexed: 11/26/2022]
Abstract
INTRODUCTION There are three facets over upper side of talocalcaneal joint: anterior talar facet, middle and posterior. Three types of calcaneus that have distinct talar facets were defined as types A, B and C. MATERIALS AND METHODS A total of 221 calcanei (98 right, 123 left), with unknown gender, were dried and evaluated. RESULTS In our study type B calcaneus (58%) was defined as the most common type, and type A calcaneus (39.3%) as the second most common type. By using facet joint differences and bone measurement, we tried to define calcaneus bone. DISCUSSION In many diseases of foot, such as the talocalcaneal artritis and coalition, intraarticular fractures and congenital dysmorphology, flatfood, valgus deformities, the size and shape of the bones, the relationships of the talus and calcaneus with each other and other bones of the foot must be considered for the internal and external fixation and surgical procedures. Type B calcaneus was defined as the most comman type in Turkish race and these results correlate with the ones which were performed on bones of American, Indian and African people, and it was uncorrelated with the results of the researches performed in Europe.
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Affiliation(s)
- Mujde Uygur
- Department of Anatomy, Faculty of Medicine, Ege University, Izmir, Turkey
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Abstract
The long-term follow-up of intra-articular calcaneal fractures is often accompanied by complications. Frequently occurring are arthrosis, arthrofibrosis of the subtalar joint, and malunion. Uncommon is the calcaneal nonunion. A total of three cases is presented in this report, including a review of the literature. The occurrence of a nonunion appears to be more common after conservative treatment, but the pathophysiology remains unclear, however smoking may play a role.
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Affiliation(s)
- Tim Schepers
- Department of Surgery-Traumatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.
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