Syndactylized glabrous flaps for multiple finger palmar defects.

BACKGROUND: Palmar finger or pulp defects require coverage with glabrous tissue to achieve a good match with the lost tissue. The management of multiple finger palmar or pulp defects is challenging because these defects may not always be suitable for local or pedicled flaps. In such situations, syndactylizing free or pedicled flaps can be used. PATIENTS AND METHODS: We evaluated the results of free glabrous flaps syndactylizing across multiple finger defects. The two flaps used were the superficial branch of the radial artery (SUPBRA) flap and hypothenar free flap. Seven syndactylized glabrous free flaps were used to cover the defects in 16 fingers. The functional results and complaints were also assessed. RESULTS: Mean flap size was 14.35 cm2. Six flaps survived. Postoperative evaluation data were obtained for the 13 fingers. All the patients returned to their previous work. All patients had a diminished protective sensation of at least 4.31 according to the SWM test. The mean two-point discrimination score of the patients was 9.9 mm (7-14). One finger had a PIP joint flexion contracture of 30°, no donor-site complaints were observed. CONCLUSION: The advantages of these flaps include single operation site, strong glabrous tissue coverage, low risk of flexion contracture, and adequate tissue size for large defects. Disadvantages include two-stage and complex microsurgical operations, prolonged treatment, and hospital stay.

Classification of vascularized fibular flap hypertrophy based on X-ray evaluation.

OBJECTIVE: The aim of this study was to analyze and classify hypertrophy seen in vascularized fibula flaps used for reconstruction of tubular bone defects. METHODS: Thirty-three patients who underwent a vascularized fibula flap for the reconstruction of massive bone defects of the upper or lower extremity long bones were retrospectively reviewed and included in this study. There were 24 lower extremities (21 tibial and 3 femoral) and 9 upper extremities (4 humeral, 2 radial and 3 ulnar) reconstructions in this series. The mean age was 32.7 (range= 10- 59) years. The mean length of bony defect following initial debridement was 10.3 (range= 4-25) cm. The fibula was inserted as a single strut in 29 patients, and as a double barrel construct in 4 patients. The degree of fibular hypertrophy was calculated based on anteroposterior (AP) and lateral X-ray measurements of fibular flaps at an average postoperative period of 52 months. The difference in thickness between the initial and final x- ray measurements were expressed as percentage of hypertrophy. The variances seen in this period were defined and classified. RESULTS: When bony consolidation of the 33 cases were examined in detail, 4 different modes of flap hypertrophy were defined: type 0- absence of hypertrophy, type 1- limited hypertrophy, type 2- marked hypertrophy triggered by stress fracture, and type 3- massive hypertrophy enhanced by peripheral bone production. CONCLUSION: Fibular hypertrophy follows different modes based on vascularity of the flap, amount of stress imparted on the flap, site of reconstruction, and whether the periosteal sleeve is retained at the reconstruction site. Determination of these factors at the initial period may help the surgeons to predict the final hypertrophy that will be seen at the end of flap maturation Level of Evidence: Level IV, Therapeutic Study.

Reconstruction of mutilating hand injuries by microsurgical free tissue transfers from the foot.

INTRODUCTION: The aim of this study is to present various hand reconstruction methods and provide technical notes regarding the treatment of mutilating hand injuries using free-tissue transfers from the foot and to investigate whether these transfers provide patients with a usable hand or not. PATIENTS AND METHODS: Ninety patients with mutilating hand injuries were included in the study. A total of 101 procedures were performed. Patients were contacted by phone to evaluate their working status and to record any complaints regarding their donor sites. The Quickdash questionnaire was conducted for the 53 patients who could be reached. Operative techniques, secondary procedures, finger survival, and physiotherapy data were noted retrospectively. RESULTS: In 36 patients, a trimmed great toe was transferred to the thumb. Second toe-to-thumb transfers were performed in 8 patients, and second toe-to-finger transfers were performed in 10 patients. In 13 patients, 2 toes from one side were transferred, and in 6 patients, 3 toes were transferred to the hand. Bilateral toe transfers were performed in 9 patients. Eight patients underwent joint transfers, of which 2 involved joint transfers from both feet. The overall finger survival rate for the transfer procedures was 95.04%. The average Quickdash score of the patients who could be reached (n = 53) was 27.49, with 62.3% of the patients being able to use their hands in their previous jobs, and 26.4% needing to change their jobs because of their hand injuries. 41.5% of the patients had no donor site complaints. 47.2% had mild complaints, and 11.3% had major donor site complaints. CONCLUSION: Multiple-toe transfer techniques along with flap coverage options should be considered, and delicate planning is mandatory to achieve at least a basic or acceptable hand. Three toes, including the great toe, can be transferred in a single operation by dissecting both the dorsal and plantar arterial systems. Crush injuries of the dorsal side of the hand may be reconstructed using combined transfers of bones, joints, extensor tendons, and skin. In our series, 88.7% of patients with mutilating hand injuries were able to return to work after we performed tissue transfers from the foot.

Clinical outcomes of salvage revision surgery following finger replantation with vascular insufficiency: A retrospective study.

OBJECTIVE: The aim of this study was to analyze the outcomes of revision surgery following replantation of single digital amputations. METHODS: In this study, first, a total of 403 patients (339 male, 64 female; mean age=28 years; age range=1-76) in whom a single finger replantation was performed were retrospectively reviewed, and then 60 patients with arterial or venous insufficiency in whom revision surgery was performed were reanalyzed. The second finger was observed to be the most injured one (32.8%). Injury type was classified as clean cut (25.3%), local crush (38.7), extensive crush (7.9%), and avulsion (28.1%). When taking the levels of injuries of the artery-only finger replantations into account, one finger (0.8%) was nail distal third, 70 fingers (56%) were nail distal third to lunula, 43 fingers (34.4%) were lunula to distal phalanx basis, 10 fingers (8%) were distal interphalangeal (DIP) joint, and one finger (0.8%) was middle phalanx. Operative revision was performed on 60 (14.9%) fingers. The need for operative revision was arterial insufficiency in 37 fingers (61.7%) and venous insufficiency in 23 fingers (38.3%). The average revision time was 43 (range=6-144) hours. While the average elapsed time for artery procedures was 35.3 (range=8-110) hours, the average elapsed time for vein procedures was 47.1 (range=6-144) hours. Finger survival rates were examined. Injury mechanism, amputation level, the number of artery/vein repairs and methods were examined in all patients and revision patients separately. RESULTS: After the replantations, according to survival analysis, while 342 (84.9%) fingers were operated upon successfully, 61 (15.1%) fingers developed necrosis. In the patients with revision surgery, the survival rate was 78.3%. The need for revision was arterial insufficiency in 37 fingers (61.7%) and venous insufficiency in 23 fingers (38.3%). The revision rate was significantly lower than other injury types in clean-cut cases. In terms of levels of injury, no revisions were required from distal to lunula level, and the highest revision rate was observed at the proximal interphalangeal (PIP) joint level. CONCLUSION: The results of the present study have shown that early re-exploration can provide a 78.3% success rate and can increase the survival rate from 67.6% to 84.2% following replantation of single digital amputations. Surgical re-exploration seems to be a reasonable salvage for replanted fingers with vascular insufficiency. LEVEL OF EVIDENCE: Level IV, Therapeutic study.

Survival and Comparison of External Bleeding Methods in Artery-Only Distal Finger Replantations.

PURPOSE: If there are no veins available in a distal amputation, an artery-only replantation is performed, and an external bleeding method is commonly used. We conducted a survival analysis in a large series of artery-only replantations and compared 2 different external bleeding methods in artery-only distal replantations: nail matrix or hyponychial area bleeding and pulp skin area bleeding, which we have called the crater method. METHODS: Two hundred twenty-eight artery-only distal finger replantations in 199 patients were included in the study. The replanted digits were divided into 2 groups according to the external bleeding methods. One group (n = 94; 41.2%) included the patients in whom the external bleeding was performed using a traditional nail bed incision and the second group (n = 134; 58.8%) included the patients in whom external bleeding was performed using the crater method. The finger survival rates and postoperative circulatory problems were examined. The impact of the injury mechanism, injury level, and external bleeding method on survival were evaluated. RESULTS: Clinical findings indicating venous insufficiency were observed in 198 (86.8%) replanted fingers. One hundred eighty-two (79.8%) survived, and complete necrosis developed in 46 (20.2%). Viability was maintained in 84% of patients treated with the nail bed bleeding method and 76.9% of patients treated using the crater method. Clean-cut cases had the best results and subzone 3 cases had the worst results. CONCLUSIONS: The artery-only replantation was associated with a 79.8% survival rate. The method of achieving venous outflow did not appear to have an impact on survival. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

Reconstruction of extensive pulp defects of the thumb with a radial-based pedicled flap from the index finger.

This article defines a sensate, pedicled heterodigital flap from the proximal radial side of the index finger for reconstructing large soft tissue defects of the thumb. The pedicle consists of the radial digital artery of the index finger. Dorsal sensory branch of proper digital nerve and one of the terminal sensory branches of radial nerve are included in the flap for sensation. The results of 17 consecutive patients at 24 months revealed mean static two-point discrimination of 7 mm at the reconstruction site and 10 patients were able to feel 4 mm at the reconstructed thumb. The mean range of motion of metacarpophalangeal and interphalangeal joints of operated thumbs reached 94% and 66%, the mean grip span reached 96% compared with the uninjured side. The presented flap provided a simple yet favourable alternative for reconstruction of the thumb tip, with thick and durable tissue requiring minimum dissection and donor side morbidity. Level of evidence: IV.

Combined Fractures of the Scaphoid and Distal Radius: Evaluation of Early Surgical Fixation (21 Patients with 22 Wrists).

Introduction The purpose of this retrospective study, is to evaluate the clinical and functional results of early surgical fixation of the ipsilateral distal radius and scaphoid fractures in 22 of 21 patients. Patients and Methods Overall, 22 combined ipsilateral scaphoid, and distal radius fracture treatments between 2002 and 2015 were evaluated. The mean age was 34.9 (range: 19-82) years. One patient had bilateral injuries. In 17 patients the injury was due to a fall from a height, and in 4 patients due to a motorcycle accident. According to the AO classification, there were 2 type B and 20 type C fractures of the distal radius. The volar locking plate fixation technique was applied in 14 wrists, screw fixation technique in 1, external fixation combined with Kirschner wires (K-wire) stabilization technique was used in 3 wrists, and only K-wire pinning technique was used in 4 wrists. All scaphoid fractures were type B (21 type B2, 1 type B1) according to the Herbert-Fischer classification. K-wire fixation was applied in 2 and cannulated screw fixation was performed in 20 fractures. Clinical evaluation was performed with measuring the pinch power, grip power, and range of motions. Functional evaluation was performed using patient-rated wrist evaluation score (PRWE). Results The average follow-up period was 25 (range: 12-97) months. All radius and scaphoid fractures healed. The mean active wrist motions were found to be 45 degrees of flexion, 48.5 degrees of extension, 20 degrees of radial deviation, and 43 degrees ulnar deviation. Mean grip/pinch strengths were 31/8.5 kg. Mean PRWE score was 5.5 (range: 0-8.5). All patients returned to preoperative activity level and can do preinjury jobs. Conclusion Combined ipsilateral fractures of distal radius and scaphoid are complex and rare injuries due to high energy traumas. Stable early primary fracture fixation in these injuries can be expected with good functional results. Level of Evidence Level IV.

Comparison of ultrasound and dorsal horizon radiographic view for the detection of dorsal screw penetration.

OBJECTIVE: The aim of this study was to compare the efficiency of dorsal tangential fluoroscopy and ultrasonography in detecting dorsal screw penetration in distal radius volar locking plate applications. METHODS: Ten cadaveric forearms were operated. The distal four screws were protruded 0, 1 and 2 mm into each of the second, third and fourth dorsal compartments of distal radius. Dorsal horizon views were taken using fluoroscopy. Each radiographic image was evaluated by two orthopedic surgeons who are blinded to procedure. Sonographic evaluations were performed by an orthopedic surgeon blinded to the procedure. Both dorsal horizon view and ultrasonography assessments were noted by the evaluators whether the tip of the screw penetrated or not the dorsal cortex for each compartment. RESULTS: No significant difference was observed on correct detection of 0 mm, 1 mm and 2 mm screw penetrations at second and third compartments. In the fourth compartment, there was no difference with 0 mm and 2 mm penetrations but correct detection accuracy of 1 mm screw penetration was 87% in ultrasonography group and 71% in dorsal horizon view group. CONCLUSIONS: The accuracy of ultrasonography on 1 mm penetration at the fourth compartment is better than dorsal horizon view. However, dorsal horizon view and ultrasonography accuracy is similar for the other compartments and penetration levels. Ultrasonography is a reliable and effective procedure for detection of dorsal screw penetrations. LEVEL OF EVIDENCE: Level III, Diagnostic study.

A new complication in volar locking plating of the distal radius: longitudinal fractures of the near cortex.

OBJECTIVE: The purpose of this study was to document a new complication in volar locking plating of the distal radius. METHODS: Between January 2007 and January 2014, 223 patients were identified from the department's surgical database with retrospective chart and radiographic review. Sixty-eight patients were over 60 years of age. All fractures were operated with Acu-Loc® (Acumed, Hillsboro, OR, USA) wrist volar locking plating systems. Longitudinal fracture lines (LFL) beneath volar plate-extending proximal shafts were documented. Correlations between age groups and LFLs were investigated. Radiographs with LFLs were assessed at final follow-up for the following parameters: volar tilt, radial inclination and radial length. RESULTS: Twenty-eight of 68 patients over age of 60 years had LFLs. Correlation was significant for age groups (p<0.05). The effect of these fracture lines on radiographic parameters was not significant (p>0.05). CONCLUSION: Surgeons should be aware of the complications that may occur with volar locking plates. Understanding of potential complications and their results are important. As a result of aging, thinning, and weakening, the near cortex may become more brittle. When the plate is reduced on the bone with a nonlocking screw, the conical head of diaphyseal locking screws can extend over plate thickness and penetrate the near cortex, acting as a screwing wedge. Additional divergent configuration may promote this effect and crack the cortex.

Incidence and type of foot deformities in patients with spina bifida according to level of lesion.

AIM: The previously suggested association between the incidence of high-level foot deformity and muscle imbalance is no longer supported, when evaluated independent from motor and sensory loss and level of lesion, by current studies. The purpose of this study was to evaluate the association between level of lesion and foot deformity. METHODS: Of 545 patients, a total of 136 (272 feet) patients admitted to the spina bifida clinic between 2010 and 2014 were included in this study. Levels of all lesions were evaluated using initial operation data, the motor-sensory exams, and direct radiography. All patients were categorized into four different groups: Thoracic region (group 1), high-level lumbar-L1-2 region (group 2), mild and lower lumbar regions (L3-4-5) (group 3), and Sacral region (group 4). RESULTS: The mean follow-up time was 34.9 months (range 8-176 months). Group 1, group 2, group 3, and group 4 included 24 (17.6%), 14 (10.3%), 19 (14%), and 79 (58.1%) patients with regards to level of lesion, respectively. The incidences of foot deformity were 85.4, 85.7, 81.5, and 50.6% in groups 1, 2, 3, and 4, respectively. Of all patients, 22% (61 feet) had clubfoot, 16% (44 feet) pes cavus, 10% (26 feet) pes valgus, 6% (17 feet) isolated equinus, 6 % (17 feet) pes calcaneus, and 5% (13 feet) metatarsus adductus. Patients without a foot deformity (81% of normal feet) usually had a lesion at the sacral level (p ≤ 0.05). On the other hand, isolated equinus (70%) and clubfoot (49%) deformities were mostly observed in spinal lesions (p > 0.05). The incidence of pes calcaneus, pes valgus, and adductus deformities inclined as the lesion level decreased (p > 0.05). CONCLUSION: In this study, it was concluded that foot deformities were directly related to the level of lesion. The comparison of higher and lower level lesions revealed that the types of foot deformity differed significantly. The muscle imbalance due to spina bifida was not sufficient to explain the pathology. On the other hand, the level of spinal lesion is an important factor for the type of deformity.

A bibliometric analysis of orthopedic publications originating from Turkey.

OBJECTIVE: The objective of this study was to analyze the research productivity originating in Turkey using articles published in the top 40 orthopedic journals according to the Journal Citation Reports for 2013. METHODS: All scientific papers published in English and included in the Science Citation Index Expanded between 1980 and 2013 were analyzed using the "Web of Science". The number of publications per million (PmP) was calculated. All selected journals were analyzed for the numbers of articles, authorships, institutions and 100 most frequently cited papers. RESULTS: From a total of 130,494 articles published worldwide, the United States ranked first according to output. Turkey ranked 14th in the number of orthopedic publications and 26th out of 30 countries in the PmP index. 2012 produced the greatest number of publications worldwide and 2008 for Turkey. Gunal I., Yazici M. and Ozturk C. were the most frequent contributors. Hacettepe University, Istanbul University and Ankara University were the most frequent intuitions among all Turkish publications. The Archives of Orthopaedic and Trauma Surgery was the most frequently published journal in this period with a rate of 16.3%. There was a total of 9,085 (8,765; excluding self-citations) citations of the 1,398 publications published in Turkey until December 2013, with a citation-to-work ratio of 7.47 and an h-index of 34. CONCLUSION: With the newly established universities, as well as training and research clinics, the approach of increasing number of orthopedics and traumatology clinics and specialists to scientific activities would be more fruitful in the light of these data.

Clinical applications of free arterialized venous flaps.

Venous flaps are flaps by which tissue perfusion is accessed through the venous network. Despite originally being questioned due to potential perfusion problems, as the dynamics of tissue perfusion have been more fully comprehended, venous flaps appear to have a far wider range of application than first thought. In our study, we analyzed the clinical results of the applications of free arterialized venous flaps along with the factors that can affect flap survival. Forty-one flaps were assessed retrospectively. Type of the trauma, traumatized area, the time duration between trauma and application of the flap, donor area, type and count of the anastomosis, encountered complications, and flap survival rates were analyzed. Regression and classification trees were used to study the relationship between flap surface area, anastomosis count, and flap survival. Circulatory abnormalities such as early congestion and edema were seen in 53.6% of the applied flaps. A total of four flaps (9.7%) developed necrosis which presented as full thickness in three flaps and partial thickness in one flap. It can be said that there was a weak but positive correlation between the size of the flap area and the number of anastomosis. Although the results of arterialized venous flaps are inconsistent in the literature, those flaps can be preferred as an alternative treatment option in single finger defects where tissue compatibility and cosmetic results are quite impressive. In the meantime, syndactylized venous flaps are the preferred method regarding multiple finger soft-tissue defects.

Syndactylizing arterialized venous flaps for multiple finger injuries.

Multiple soft tissue finger defects in different shapes and locations are usually difficult to manage. Such defects commonly involve tendons and bones. Palmar soft tissue defects may also lead to vascular compromise. In this retrospective report, we report the results of seven patients with multiple soft tissue finger defects that were covered by syndactylizing arterialized venous flaps. Six of the patients suffered hot-pressing machine and crushing injuries, one patient had a rolling belt injury. All patients presented with soft tissue defects on palmar or dorsal sides involving at least two digits. The palmar forearm was donor site for all patients. At least one afferent artery and two efferent veins were selected for the anastomosis. Lengths of afferent and efferent veins were long enough to perform healthy anastomosis outside the injury zone. The afferent vessels were anastamosed to the digital arteries with the largest possible diameter or to the common digital arteries to maximize flow. The efferent veins were anastamosed to dorsal veins. Separations of the digits were performed after three weeks by longitudinal incisions. The mean follow-up period was 12 months. None of our patients suffered a flap loss. Syndactylizing arterialized venous flaps may be used for composite or single tissue reconstruction for multiple finger defects with satisfactory cosmetic and functional outcomes.

Traumatic hemipelvectomy: case presentation.

Traumatic hemipelvectomy is a severe, life-threatening injury, mainly occurring due to machinery injury or traffic accident. Few cases have been published in the literature. Treatment requires a rapid, multidisciplinary team approach which will result in the saving of the patient's life. We present the outcome of a male patient with traumatic hemipelvectomy.

Surgical reconstruction in Wassel type IV thumb duplication.

OBJECTIVE: The aim of this study was to review the results of patients with Wassel type IV thumb duplication, treated with a single reconstructive procedure. METHODS: The mean follow-up period was 76.9 months. Objective assessments were carried out using Horii modification of Tada scoring system and ALURRA scoring system. Thumb length, thumb girth, range of motion of metacarpophalangeal (MCP) and interphalangeal (IP) joints and angular deformities at MCP and IP joints were evaluated. RESULTS: The mean ALURRA score was 21 (range; 16-24) and Tada Score 5.25 (range; 2-7). The length of the operated thumb was approximately 95%, the girth 89% and nail width 80% of the non-operated side. The mean range of motion was 75.1% of the unaffected thumb in interphalangeal joint and 80.1% in metacarpophalangeal joint. Metacarpophalangeal joint malalignment had shown statistically significant negative correlation with the scores of Tada, ALURRA and VAS. CONCLUSION: Surgical reconstruction may provide a functional and stable thumb in Wassel type IV thumb duplications. The satisfaction of patients is affected by angular deformity of thumbs and cosmetic outlook.

Popliteal artery injury associated with blunt trauma to the knee without fracture or dislocation.

Popliteal artery injuries are frequently seen with fractures, dislocations, or penetrating injuries. Concern about arterial injury and early recognition of the possibility of arterial injury is crucial for the salvage of the extremity. This article provides an outline of the diagnostic challenges related to these rare vascular injuries and emphasizes the necessity for a high level of suspicion, even in the absence of a significant penetrating injury, knee dislocation, fracture, or high-velocity trauma mechanism. The importance of a detailed vascular examination of a blunt trauma patient is emphasized.

Comparison of dorsal and volar percutaneous screw fixation methods in acute Type B scaphoid fractures.

OBJECTIVE: In this study, we aimed to compare the clinical and functional results of patients treated with dorsal or volar percutaneous screw fixation for acute scaphoid fractures. METHODS: We retrospectively evaluated 27 wrists of 26 patients (24 males, 2 females; mean age: 33.1 years) who underwent dorsal or volar percutaneous screw fixation for acute scaphoid fractures between 2000 and 2009. The dorsal approach group contained 13 wrists and the volar approach group 14 wrists. Splint was removed and wrist exercises initiated on the 10th postoperative day. Pinch power, grip power and range of motion were evaluated using the contralateral wrist as controls. Functional evaluation was performed using the patient-rated wrist evaluation score (PRWE) and Mayo wrist scoring system. RESULTS: According to the Herbert and Fisher's classification system there were 9 B2, 3 B3 and 1 B1 fractures in the dorsal approach group, and 12 B2 and 2 B1 fractures in the volar approach group. Fracture union was achieved in all patients. There was no significant difference between the two groups according to functional and clinical results (p>0.05). All patients returned to their jobs in an average of 4.2 weeks and there was no significant difference between the groups (p=0.437). Wrist flexion was significantly better in the control wrists in both groups (p=0.009). In one patient, the screw was removed due to ongoing pain and asymptomatic screw head displacement in the scaphotrapezoid joint was detected in another. CONCLUSION: The surgical approach does not affect the clinical and functional outcomes in percutaneous screw fixation of Type B scaphoid fractures. Percutaneous fixation is a valuable treatment method for Type B scaphoid fractures as it enables early wrist motion and high patient satisfaction.

Results of volar locking plating for unstable distal radius fractures.

OBJECTIVE: The aim of this study was to analyze the complications and functional and radiographic results of volar locking plating in the treatment of unstable distal radius fractures. METHODS: Forty-six patients (mean age: 48.7 years) with Type C distal radius fractures were treated with volar locking plates and evaluated over a mean follow-up period of 19 months. Range of motion, strength, DASH questionnaire and MAYO wrist score were assessed. Shortening, inclination and palmar tilt were recorded on standard radiographs and tenosynovitis and tendon ruptures were assessed using ultrasound. The uninjured wrists were examined as controls. Statistical analysis was made using t-tests. RESULTS: All fractures achieved union. Postoperative MAYO scores revealed 14 excellent results, 11 good, 20 satisfactory and one poor result. The mean postoperative DASH score was 15.9 (range: 0 to 72). Active wrist motion averaged 52.3 degrees of flexion, 57.7 degrees of extension, 79.2 degrees of supination and 79.3 degrees of pronation. Mean grip strength was 82% of the uninjured side and mean loss of radial inclination was 0.6 degrees and palmar tilt was 6.6 degrees as compared to normal side. Carpal tunnel syndrome was observed in one patient, flexor tenosynovitis in one patient, extensor tendon rupture in one patient and extensor tenosynovitis in eleven patients. Functional and clinical limitations were most evident in the patients with tendon tear or tenosynovitis. CONCLUSION: Fixation of unstable distal radius fractures with volar locking plates provides sufficient stability, and satisfactory clinical outcomes. However, these systems have complication potential that may limit better outcomes.

Free vascularized fibular grafts in Type 3 open tibia fractures.

OBJECTIVE: The aim of this study was to evaluate the results and complications of free vascularized fibular grafting (FVFG) for the reconstruction of bone defects in Gustilo Type 3 open tibia fractures. METHODS: Free vascularized fibular grafting was performed on open tibia fractures with a bone defect of an average of 10 (range: 6 to 18) cm in 21 patients (19 males, 2 females; mean age: 32 years; range: 16 to 47 years). Primary FVFG was performed for 15 patients with open fractures and secondary FVFG in 6 patients with osteomyelitis due to open fractures or defective nonunions. Bony unions were evaluated retrospectively. At a mean follow-up time of 74 (range: 18 to 216) months, 18 patients were examined for malalignment, shortness, and range of motion. Quality of life was evaluated using the Short Form 36 (SF-36). RESULTS: Mean bony union times for the proximal and distal fibula were 19 (range: 16 to 24) weeks and 20 (range: 16 to 28) weeks, respectively. Proximal nonunion was detected in three patients. Mean external fixation removal time was 6.3 (range: 3 to 14) months. Stress fractures occurred in 15 patients following fixator removal. Malalignment of over 5 degrees was detected in 7 patients and shortness over 2 cm was detected in 4 patients. SF-36 scores were significantly lower in the domains of physical functioning, role limitation due to physical problems, bodily pain, general perception of health, social function, and role limitation due to emotional problems. Mental health, energy and vitality were similar to the healthy reference group. CONCLUSION: Free vascularized fibular grafting appears to be a reliable and effective method for reconstructing bone defects and soft tissue defects in a single session in open tibia fractures.