Reconstruction of Traumatic Composite Tissue Defect of Medial Longitudinal Arch With Free Osteocutaneous Fibular Graft.

A 34-year-old male sustained a crush injury resulting in bone and soft tissue loss along the medial longitudinal arch of his left foot. Specifically, the injury resulted in loss of first metatarsal without injury to the medial cuneiform or proximal phalanx, fracture of the third metatarsal, and a 5-cm × 9-cm soft tissue defect overlying the dorsomedial aspect of the right foot. After debridement and daily wound care, the defect was subsequently reconstructed using a free osteocutaneous fibular graft. Approximately 6 months after reconstructive surgery, the patient returned to his job without pain, and his pedogram showed almost equal weightbearing distribution on both feet.

Functional results of limb salvage in below-knee type III C open fractures or traumatic amputations.

This study presents the surgical and functional outcomes of below-knee total leg amputation and Gustilo type III C open fracture cases that were considered appropriate for salvage treatment according to a more proactive approach, despite being candidates for amputation according to the current scoring systems. Nineteen patients (21 legs) underwent replantation-revascularization surgery. At least Chen Grade II functional level was the aim. A limb salvage operation was performed in 21 legs in 19 patients (18 male, 1 female). The mean age was 28.5 years (range: 11 to 42 years). Six legs in four patients presented with total amputation, and 15 legs in 15 patients had Gustilo Type III C open fractures. A successful replantation/revascularization was performed in 20 legs, with a Chen Grade I and Grade II functional outcome in 3 and 17 legs, respectively. None of these patients were eligible for salvage operation according to currently used scoring systems. Limb-preserving surgery performed upon the assessment of local and general conditions of the patients with traumatic below-knee amputations or Gustilo Type III C open fractures seems to be a viable therapeutic option that can serve to achieve Chen Grade II functional level in most patients.

Lengthening of a thumb distal phalanx replanted to its metacarpus because of loss of the proximal phalanx: case report.

We report a successful thumb replantation by resecting the remnants of the crushed proximal phalanx and uniting the distal phalanx with the thumb metacarpal. The procedure resulted in extreme shortening, which we managed by distraction lengthening and deepening of the first webspace.

The reconstruction of foot soft tissue defects by tangential debulking of the latissimus dorsi flap.

Reconstruction of foot soft tissue is challenging particularly in the presence of a large defect involving both dorsal and plantar surfaces. In large defects, use of a latissimus dorsi muscle (LDM) flap is the preferred coverage method, yet LDM flaps are bulky. Despite undergoing multiple debulking procedures, patients whose feet are repaired with LDM flaps must wear oversized custom-made shoes. We developed an approach to allow patients to wear regular shoes. In six patients, we used a debulking procedure that was based on tangential trimming of the flap to the level of thickness required for normal foot contour. All patients underwent debulking 3 months after initial LDM flap coverage. The mean duration of follow-up care was 21 months (range, 8 to 32 months). All flaps survived a secondary debulking procedure. One patient developed an ulcer at the weight-bearing area of a sole. All six patients were able to wear regular shoes without difficulty.

Lateral Antebrachial Cutaneous Nerve as a Donor Source for Digital Nerve Grafting: A Concept Revisited.

OBJECTIVE: The main objective of this study is to evaluate the availability of lateral antebrachial cutaneous nerve (LACN) autograft for acute or delayed repair of segmented digital nerve injuries. PATIENTS AND METHODS: 13 digital nerve defects of 11 patients; treated with interposition of LACN graft that harvested from ipsilateral extremity were included in the study. Mean follow up period was 35, 7 months. The mean time from injury to grafting is 53, 3 days. The results of the mean 2PDT and SWMT values of injured /uninjured finger at the end of follow up period were evaluated with Paired T test. The correlation between the defect length and the difference of 2PDT, SWMT values between the uninjured and injured finger at the end of follow up period; were evaluated with Pearson - correlation analysis. RESULTS: The mean value of our 2PDT and SWMT results are ~5,923, ~3, 52, respectively in which can be interpreted between the normal and diminished light touch. The defect length and difference percentage of SWMT values is positively and significantly correlated statistically. Mean length of interposed nerve grafts was 18.5 mm. The age of the patient and the mean values of 2PDT and SWMT with the difference % of 2PDT and % of SWMT are not statistically correlated. CONCLUSION: Based on results regarding sensory regaining at recipient side and negligible sensory deficit at harvesting side, we suggest that lateral antebrachial cutaneous nerve might be a valuable graft option for digital nerve defects.

Concomitant SLAP repair does not influence the surgical outcome for arthroscopic Bankart repair of traumatic shoulder dislocations.

BACKGROUND: Prior studies revealed the presence of superior labrum anterior-to-posterior (SLAP) injury together with Bankart lesions in some patients. The purpose of the study is to compare the clinical results of isolated Bankart repairs with the clinical results of Bankart repairs when performed with concomitant SLAP repairs. METHODS: The patients who underwent arthroscopic surgery for treatment of anterior glenohumeral instability were evaluated retrospectively. Group 1 consisted of 19 patients who had arthroscopic SLAP repair together with Bankart repair. The mean age of the patients was 23. Group 2 consisted of 38 patients who underwent isolated Bankart repair. The mean age was 24. Knotless anchors were used in both groups. RESULTS: The mean follow-up was 34 months (range: 26-72). In group 1, the mean preoperative Constant score was 84 (range: 74-90, standard deviation (SD): 5.91) and Rowe score was 64.1 (range: 40-70, SD: 8.14). In group 2, the preoperative Constant score was 84.4 (range: 70-96, SD: 5.88) and Rowe score was 60 (range: 45-70, SD: 7.95). In group 1, the postoperative mean Constant score raised to 96.8 (range: 88-100, SD: 2.91) and the mean Rowe score raised to 92.3 (range: 85-100, SD: 5.17). In group 2, the postoperative mean Constant score was 94.9 (range: 88-100, SD: 3.70) and the mean Rowe score was 94.2 (range: 80-100, SD: 4.71). The difference between the scores of two groups was insignificant ( p > 0.05). When the numbers of redislocations and range of motion were compared, no significant difference was found ( p > 0.05). CONCLUSION: Accompanying SLAP repair in surgical treatment with Bankart repair for shoulder instability does not affect the results negatively. Properly repaired labral tears extending from anterior inferior to the posterior superior of the glenoid in instability treatment have the same outcome in overall results as repaired isolated Bankart lesions.

The Changed Route of Anterior Tibial Artery due to Healed Fracture.

We would like to highlight unusual sequelae of healed distal third diaphyseal tibia fracture that was treated conservatively 36 years ago, in which we incidentally detected peripheral CT angiography. The anterior tibial artery was enveloped three-quarterly by the healing callus of the bone (distal tibia).

Treatment of osteonecrosis of the femoral head with free vascularized fibular grafting: Results of 7.6-year follow-up.

OBJECTIVES: The aim of this study was to determine long term follow up of the patients who had femoral head osteonecrosis and had been treated with free vascularized fibular grafting. PATIENTS AND METHODS: We retrospectively reviewed 28 hips of 21 patients who had undergone free vascularized fibular grafting for the treatment of osteonecrosis of femoral head. There were 16 male and 5 female patients. The mean age of the patients at the time of surgery was 30.7 years (between 15 and 53 years). The mean follow-up time was 7.6 years (between 5 years and 9.2 years). RESULTS: During follow-up, one patient died because of leukemia, and one patient was lost. The remaining 26 hips of 19 patients were evaluated. According to the Ficat classification, at the time of surgery, 17 hips were in grade 2 and 9 hips were in grade 3. The post-operative Harris hip scores in grade II disease were excellent in 12 patients, good in 3 patients, and fair in 1 patient. In grade III disease, 1 patient was excellent, 5 patients were good, and 1 patient was fair. There was a significant increase in HHS scores (61 ± 9.7 vs 84 ± 17.8, p < 0.001). CONCLUSION: Free vascularized fibular grafting yields extremely good results, particularly in pre-collapse stages of disease in young patients. The operation time does not mark increased if the surgical team is "familiar" with the procedure, and the residual fibular defect of the donor site does not impair the functions of daily living. LEVEL OF EVIDENCE: Level IV, Therapeutic study.

Treatment of osteonecrosis of the femoral head with free vascularized fibular grafting: results of 7.6-year follow-up.

OBJECTIVE: The aim of this study was to determine long-term follow-up results of patients with femoral head osteonecrosis who were treated with free vascularized fibular grafting (FVFG). METHODS: The results of 28 hips of 21 patients (16 male, 5 female) who underwent FVFG for treatment of osteonecrosis of the femoral head were retrospectively reviewed. Mean age of patients at time of surgery was 30.7 years (range: 15-53 years). Mean follow-up duration was 7.6 years (range: 5-9.2 years). RESULTS: During follow-up, 1 patient died because of leukemia, and 1 patient was lost. The remaining 26 hips of 19 patients were evaluated. According to Ficat classification, at time of surgery, 17 hips were grade II, and 9 hips were grade III, 3 hips underwent total hip arthroplasty. Postoperative Harris Hip Score (HHS) in grade II disease was excellent in 12 patients, good in 3 patients, and fair in 1 patient. In grade III disease, 1 patient was excellent, 5 patients were good, and 1 patient was fair. There was a significant increase in HHS scores from preoperatively to postoperatively (61±9.7 vs 84±17.8, p<0.001). CONCLUSION: FVFG yields extremely good results, particularly in pre-collapse stages of the disease in young patients. The operation time does not markedly increase if the surgical team is knowledgeable of the procedure and the residual fibular defect of the donor site does not impair functions of daily living.

A rare localization of osteoid osteoma ­ Presentation of two cases.

Introduction: Osteoid osteoma is a benign osteoid-forming tumor generally localized to the long bones, is rarely localized in the hand and the major symptom is intermittent pain. This study aims to present two patients who were operated on for metacarpal osteoid osteomas. Case Outline: A 16-year-old female patient and an 18-year-old male patient were operated on for metacarpal osteoid osteomas. The major symptom was intermittent pain for both patients. After surgical excision of the niduses, the complaints resolved in both cases. Conclusion: In the case of high suspicion for osteoid osteoma, computed tomography or magnetic resonance imaging should be performed due to the risk of negative radiographic findings. Surgical excision is curative and a safe method of treatment.

Neglected lunate dislocation presenting as carpal tunnel syndrome.

Most of carpal tunnel syndrome cases are idiopathic, and secondary causes are so rare that can be easily missed. We present a patient with neglected undiagnosed lunate dislocation compressing on median nerve causing its signs and symptoms.

Distraction lengthening of the proximal phalanx in distal thumb amputations.

OBJECTIVE: Thumb amputation is a major cause of hand dysfunction, and the treatment for distal thumb amputations remains controversial. Although finger reconstruction methods using distraction lengthening are known to restore finger length and function, we found no reports in the literature regarding phalangeal lengthening in thumb amputations. We aimed to evaluate proximal phalangeal lengthening in thumb amputations at or near the interphalangeal (IP) joint. METHODS: We retrospectively evaluated patients who had undergone distraction lengthening of the proximal phalanx of the thumb. All patients underwent osteotomy, either during the initial procedure or as a second-stage procedure. Distraction began 10 days after osteotomy with the use of an external fixator that remained in place until ossification of the gap occurred without bone grafting. Patients were evaluated using the QuickDASH score. RESULTS: Fourteen patients with a mean age of 27 years and a mean follow-up period of 7 years were enrolled. The mean phalangeal lengthening achieved was 20 mm. Ossification occurred at all distraction sites, and the fixators were maintained for a mean of 85 days. The mean healing index was 42.5 days/cm. All 14 patients achieved the desired amount of phalangeal lengthening without major complications such as nonunion, premature union, or gross infection. CONCLUSION: For reconstruction in cases of distal thumb amputations, distraction lengthening of the proximal phalanx can be used to improve absolute length, web space, and grip distance. The technique is safe and effective, improves functionality/cosmesis, and offers a low complication risk.

Trigger finger at the carpal tunnel level: three case reports.

Although trigger finger occurs mostly due to a problem at the A1 pulley various other causes have also been reported. We present three patients with different tumors at the carpal tunnel as a cause of triggering. All patients were treated with local excision.

Acute emergency tibialization of the fibula: reconstruction of a massive tibial defect in a type IIIC open fracture.

Gustilo type IIIC open fractures of the tibia are high-energy injuries necessitating long treatment periods and usually multiple surgical procedures and eventually resulting in high morbidity rates and even amputations. We present here a case involving a type IIIC open tibial fracture with massive loss of the entire tibial diaphysis, which we treated by performing acute tibialization of the fibula after revascularization of the posterior tibial artery in a single-stage emergency operation.

Use of continuous horizontal mattress suture techniques in microsurgery: an experimental study in rats.

PURPOSE: The purpose of this study was to determine whether the continuous horizontal mattress suture technique can replace the continuous simple suture technique and to compare the results with other microvascular suture procedures. METHODS: Sixty-four femoral arteries of 32 Sprague-Dawley rats were used in this study. The animals were divided equally into 4 groups with 16 anastomoses in each group. The arteries (0.8-1.0 mm diameter) were anastomosed by using the continuous horizontal mattress suture technique in group I, interrupted horizontal mattress suture technique in group II, simple interrupted suture technique in group III, and simple continuous suture technique in group IV. At the end of the anastomosis time, leakage, and patency were assessed and graded in all groups. On the 14th day after surgery the rats were killed and 5 patent specimens from each group were examined under light microscopy for histology. One specimen from each group was prepared for scanning of the endothelial surface under electron scanning microscopy. RESULTS: Group I anastomoses were performed the most quickly. Groups I and III anastomoses had 100% patency rates. Under light microscopy the edge eversion was apparent consistently and under electron microscopy all endothelial surfaces were intact and no suture material was seen in groups I and II. In group III some suture material was covered by endothelial cells and lumen surfaces were torn; endothelization also was rough compared with groups I and II. In group IV suture material was seen in the lumen because of a loose suture knot. The endothelium also was not regular. CONCLUSIONS: The horizontal mattress suturing technique is the only technique in which the suture material never contacts the lumen. Continuous horizontal mattress suture technique is superior to the other microvascular procedures and is the safest and fastest procedure for microvascular anastomosis in rats.