A novel technique for transtibial amputation in chronic occlusive arterial disease: Modified Burgess procedure

The aim of this study was to compare results of transtibial amputations performed using the Burgess or Modified Burgess techniques with those performed using the Bruckner technique. Transtibial amputation (TTA) was performed in 117 patients with Fontaine phase IV chronic arterial occlusion. Fifty-six patients with a mean age of 51.4 years were amputated by the Burgess technique between March 2000 and January 2003; and 61 patients with a mean age of 47.8 years were amputated by Modified Burgess technique between February 2003 and March 2006. In the Burgess technique, all muscles in the amputation region were preserved and the stump was closed by a long posterior flap; whereas the entire tibialis anterior muscle and part of the soleus muscle distal to the amputation level were removed in the modified Burgess procedure. Stump revision was performed in nine cases (17.3%) amputated by the Burgess technique due to necrosis at the incision site and drainage caused by the peroneal and tibialis anterior muscles; however, two cases (3.6%) of the modified Burgess procedure required stump revision. The prosthesis caused skin maceration at the lateral side of the stump in five cases (9.6%) operated with the Burgess technique and in eight cases (14.5%) operated with the modified Burgess procedure. After the rehabilitation period, 43 patients (82.6%) in the Burgess group were mobilized without crutches in an average of 162.5 days; on the other hand 51 patients (% 92.7) in the modified Burgess group were similarly mobilized in an average of 101.5 days. Our retrospective study showed that the modified Burgess technique, with its advantages and disadvantages forms an alternative to the Burgess and Bruckner techniques regarding TTAs.

First ray reconstruction with distraction osteogenesis

Disarticulation of the thumb at the metacarpophalangeal joint level is not beneficial either aesthetically or functionally without additional surgery because it requires a bulky and an unacceptable prosthesis to be made for this amputation level. In this study, the authors have presented our experience of 12 metacarpal distractions in thumb amputated patients. Twelve male patients who had thumb amputation due to gunshot wounds were included in the study. Before the operation, aesthetic hand prostheses were made for 5 of the 12 patients. Callus distraction was performed with the use of a mini Ilizarov type external fixator in 7 cases and uniplanar dynamic mini external fixator in 5 cases too. External fixators were removed after the completion of the radiographic consolidation. Five patients whose prosthesis had been made before the operation wore their prosthesis for an average 6.8 months (5 - 14) due to poor appearance and poor construction. Union of the lengthened segment was observed in all cases. Average lengthening was 28.9 mm (range from 25 - 37). Average healing time was 2.1 months (range from 1.8 - 2.5). Average healing index was 0.73 month/cm (range from 0.65 - 0.88). Pin tract infection was seen in 7 cases (58.3%). Volar angulation developed after removing the external fixator in 1 case. Webplasty was performed in all cases. Patients were evaluated by means of Disability of the Arm, Shoulder and Hand (DASH) score and pick-up test. It was concluded that the metacarpus lengthening by callus distraction technique may be a functionally and cosmetically effective reconstruction method for traumatic thumb amputations. It is believed that the possibility for a functionally and aesthetically acceptable fabrication of a thumb prosthesis, by providing a suction suspension with distraction and/or webplasty procedures.

A new perspective on management of open calcaneus fractures

The treatment protocol of closed calcaneal fractures has been described in the literature extensively. However, treatment of open calcaneal fractures has not been discussed in detail. Various treatment alternatives have been suggested including external fixator, primary subtalar distraction arthrodesis, and partial calcanectomy according to the type of fracture. We have retrospectively reviewed 36 adult patients with 39 open calcaneal fractures who were treated with our new philosophy. Average follow-up time was 9.29 years (range, 1.25-28 years). The American Orthopaedic Foot and Ankle Society (AOFAS) scoring system was used in functional evaluation. The average score was 77.9 (range, 67-92). All of the patients had limited subtalar movement. We propose an algorithm for the management of open calcaneus fractures, although treatment largely depends on the physical status of the patient, type of the fracture, localisation of the open wound and the surgeon's choice.

Spiral and Oblique Fractures of Distal One-Third of Tibia-Fibula: Treatment Results with Circular External Fixator

Introduction: Spiral and oblique fractures of distal 1/3 of tibia-fibula are relatively common fractures of long bones. Due to their types, aetiology, limited coverage and blood supply, these fractures often lead to union and soft tissue problems. Materials and Methods: Twenty-seven patients with spiral and oblique fractures of distal 1/3 of tibia-fibula were treated with circular external fixator (CEF) between January 1997 and August 2000. All the fractures were closed. The type of fractures based on AO classification were A1 (n = 8), A2 (n = 6), B1 (n = 11) and C1 (n = 2). Results: The mean framing time was 14.1 ± 1.8 weeks (range, 12 to 19 weeks), and the mean treatment time was 18.8 ± 2.2 weeks (range, 15 to 24 weeks). The patients were followed up for 36 to 78 months (mean follow-up time: 51.9 ± 10.4 months). The results were evaluated for shortness, angulation, rotation, ankle stiffness, pain and infection. After removal of the frames, 11 patients had ankle pain and stiffness, and 3 patients had loss of range of motion in the ankle even after rehabilitation. None of the patients suffered any complications such as shortness, angulation, rotational deformity and infection, and none had loss of motion in the knee. Conclusions: CEF might be a preferable alternative treatment for distal tibia-fibula fractures due to its easy application, fewer major complications such as shortness and angulation, early mobilisation and shorter treatment time. Key words: Distal tibia, External fixation, Ilizarov, Oblique fractures

Spiral and oblique fractures of distal one-third of tibia-fibula: treatment results with circular external fixator

INTRODUCTION

Spiral and oblique fractures of distal 1/3 of tibia-fibula are relatively common fractures of long bones. Due to their types, aetiology, limited coverage and blood supply, these fractures often lead to union and soft tissue problems.

MATERIALS AND METHODS

Twenty-seven patients with spiral and oblique fractures of distal 1/3 of tibia-fibula were treated with circular external fixator (CEF) between January 1997 and August 2000. All the fractures were closed. The type of fractures based on AO classification were A1 (n = 8), A2 (n = 6), B1 (n = 11) and C1 (n = 2).

RESULTS

The mean framing time was 14.1 +/- 1.8 weeks (range, 12 to 19 weeks), and the mean treatment time was 18.8 +/- 2.2 weeks (range, 15 to 24 weeks). The patients were followed up for 36 to 78 months (mean follow-up time: 51.9 +/- 10.4 months). The results were evaluated for shortness, angulation, rotation, ankle stiffness, pain and infection. After removal of the frames, 11 patients had ankle pain and stiffness, and 3 patients had loss of range of motion in the ankle even after rehabilitation. None of the patients suffered any complications such as shortness, angulation, rotational deformity and infection, and none had loss of motion in the knee.

CONCLUSIONS

CEF might be a preferable alternative treatment for distal tibia-fibula fractures due to its easy application, fewer major complications such as shortness and angulation, early mobilisation and shorter treatment time.

Preliminary results of the use of Ilizarov fixation in clavicular non-union

Although clavicular fractures are common, nonunion of clavicle is a rare complication. Clavicular nonunion that occurs due to insufficient stabilization is usually painful and necessitates operative treatment. Seven cases with oligotrophic clavicular nonunion that developed after a conservative process were treated with Ilizarov between January 2000 and December 2002. In all of them, the middle one-third of the clavicle was affected. Details of the cases regarding sex, age information, reason of fracture, previous treatment methods that were applied, nonunion area, nonunion, and duration of frame application were recorded. Two of the cases were female and five of them were male with age mean of 27.1 (19-32 years). Five of these cases had right clavicular injury and two of them had left clavicular injury. Mean nonunion duration was 18 months (range was 6-36 months). All nonunion were fixed and went through acute compression by means of Ilizarov's external fixators without grafting. The duration between the frame application and union was mean 2.7 months (range was 2.5-3.5 months). Mean follow-up period was 31 months (range was 22-48 months). Cases were evaluated in accordance with the Constant Scoring system. They were able to return to their normal daily activities in 10-15 days. All of them regained full shoulder movement and extension ability. Patients have also been evaluated by using Dash-Score. Union existed for all patients and none of them had any complaints of pain after treatment. Since circular external fixator allows acute compression, early shoulder movements, and requires no such additional procedure as grafting, it is an alternative method which can be used in treating nonunion of clavicle.

Posterior tibial tendon transfer and tendo-Achilles lengthening for equinovarus foot deformity due to severe crush injury

Surgical correction was performed on nine patients who had equinovarus deformity caused by severe crush injury of the leg sustained in an earthquake. The operative procedure used involved the transfer of the posterior tibial tendon to the dorsum of the foot by passing it through the interosseous membrane using a modified procedure as published in 1978. This procedure was combined with percutaneous Achilles tendon lengthening and tenotomy of toe flexors when needed. The average follow-up time after the operation was 21 months. The treatment improved the heel-toe steppage gait in all patients and all were able to walk in standard shoes. There were no complications in the postoperative period. Recurrence of varus deformity was not seen in any of the patients. They had active dorsiflexion of the foot, with a median active dorsiflexion of 5 degrees (0 to 10 degrees) and median active plantarflexion of 16.1 degrees (10 to 25 degrees) compared to the median active dorsiflexion and plantarflexion on the uninvolved side. The total range-of-motion was 21.1 degrees (10 to 35 degrees).

Treatment of type IIIa open fractures with Ilizarov fixation and delayed primary closure in high-velocity gunshot wounds

A total of 142 patients with 163 Gustilo-Anderson type IIIa limb fractures resulting from high-velocity gunshot wounds were treated with primary delayed closure and Ilizarov fixation in our department between 1988 and 1998. Average follow-up was 72.4 months. The average union period in fractures without bone loss was 16.8 weeks. It took 2 months for each 1 cm of bone defect to heal in fractures with bone loss. All fractures healed with good anatomic alignment and functional outcomes. Complications included pin-track infection in 72 fractures (50.7%), post-traumatic osteomyelitis in 5 tibial fractures without bone loss (3.1%), delayed union in 25 fractures (15.3%), nonunion in 10 (4 with bone loss) fractures (6.1%), and refracture in 4 fractures (2.4%). Our results indicate that type IIIa limb fractures caused by high-velocity gunshot wounds can be treated with Ilizarov fixation and primary delayed closure with a low overall complication rate and a remarkably low infection rate.

A study of the prevalence of having fractures and the affecting factors in young male adults throughout childhood and adolescence

Injuries due to accidents in children and adolescents, who are more sensitive to different risk factors in their social and physical environments, play an important part in mortality and morbidity. Fractures are the most commonly seen problems among these injuries. This cross-sectional study was carried out in a two-year vocational military school in Ankara between 1-10 May 2000. All, 2720 students in the school were included and data were collected via a questionnaire distributed to the students. It was found that 418 (17%) out of 2,461 students we could interview had had a fracture. No statistically meaningful relationship was found between the frequency of having fractures and the educational status of the parents or employment status of the mother. However, it was seen that the frequency of fractures increased as the economical status of the parents increased. The high frequency of fractures in childhood and adolescence in young males, and the traditional practice of going to unlicensed and medically untrained adults, and "bonesetters" (27% of those surveyed) are two important findings that should be taken into consideration.

Bilateral lower limb amputations as a result of landmine injuries

Landmine explosions cause most of the war injuries in the battlefield. Amputations resulting from severe injuries reveal serious problems despite the improvements in surgery. Bilateral lower limb amputations have more impact than unilateral on social life. Some 29 cases with lower limb amputations due to landmine injuries were treated in the Department of Orthopaedics and Traumatology, Gülhane Military Medical Academy between January 1992 and December 1996. Amputation levels were as follows: 1 case had hip disarticulation and a trans-femoral amputation, 6 had bilateral trans-femoral amputations, 6 had trans-femoral and trans-tibial amputations, 12 had bilateral trans-tibial amputations, 1 had trans-femoral and Chopart amputations and the remaining 3 cases had trans-tibial and Chopart amputations. The initial treatment was done for all cases in the first 6-8 hours after injury at the field hospitals. Aggressive debridement, excision and primary closure were performed. None of the stumps required reamputations and/or revision. No case had gas gangrene or tetanus. Postoperative, pre-prosthetic training programme which ranged between 30-120 days with an average 48 days; and prosthesis fitting and adequate post-prosthetic training programme which ranged 32-126 (average 94) days was applied. All the cases were followed-up with a mean of 38.5 months (14-72 months). Nine (9) cases (31%) returned to their previous occupation, while 20 (69%) cases had to change their jobs.

Treatment of tibial bone defects with the Ilizarov circular external fixator in high-velocity gunshot wounds

One of the applications for circular external fixators is the treatment of large-bone defects which may be difficult to manage with conventional methods. Successful results have been reported with the use of circular external fixators, particularly in the treatment of infected tibial pseudoarthroses and those with bone loss. In this study, a total of 43 cases with tibial bone defects (18 infected) as a result of high-velocity gun-shot injuries were treated with circular external fixators between January 1, 1988 and December 31, 1995. The mean follow-up period was 50 months (range: 28-98 months) after the removal of the Ilizarov device. Satisfactory union was obtained in 40 cases without any major complication or additional surgical intervention, in spite of the large and in some cases infected defects. We conclude that this is a safe method for the treatment of infected or noninfected tibial bone defects.