Dilemma in pediatric mandible fractures: resorbable or metallic plates?

BACKGROUND

The aim of this study was to compare the efficiency of resorbable and metallic plates in open reduction and internal fixation of mandible fractures in children.

METHODS

Thirty-one patients (mean age, 8.05 years; range 20 months-14 years) were operated on various fractures of the mandible (26 [60.4%] symphysis- parasymphysis, 12 [27.9%] condylar-subcondylar fractures, 5 [11.6%] angulus and ramus fractures). Twelve patients were treated with resorbable plates and 19 patients with metallic plates. Mean follow-up time was 41 months (11-74 months) in the metallic hardware group and was 22 months (8-35 months) in the resorbable plate group. Both groups were investigated for primary bone healing, complications, number of operations, and mandibular growth. The results were discussed below.

RESULTS

Both groups demonstrated primary bone healing. Minor complications were similar in both groups. The metallic group involved secondary operations for plate removal. Mandibular growth was satisfactory in both groups.

CONCLUSION

Resorbable plates cost more than the metallic ones; however, when the secondary operations are included in the total cost, resorbable plates were favourable. As mandibular growth and complication parameters are similar in both groups, resorbable plates are favored due to avoidance of potential odontogenic injury, elimination of long-term foreign body retention and provision of adequate stability for rapid bone healing. However, learning curve and concerns for decreased stability against heavy forces of mastication accompanied with the resorbable plates when compared to the metallic ones should be kept in mind.

Combined reconstruction of complex defects of the chest wall

Defects of the chest wall are often encountered, and good results can be obtained both cosmetically and functionally from their treatment. We treated 13 patients with full thickness chest wall defects. Follow up ranged from 12 days to 19 months. Three had had recurrent breast carcinoma, seven relapse after excision of a sarcoma, two had had lesions of the chest wall after irradiation, and one had a sternal fistula. Local skin, musculocutaneous and free latissimus dorsi and anterolateral thigh flaps were done to cover soft tissue. Fascia lata, polypropylene (Marlex) mesh, and Marlex mesh-methylmethacrylate sandwich prosthesis, were used to stabilise the skeleton in nine patients. Two of the patients died postoperatively, one early. The use of Marlex mesh-methylmethacrylate sandwich prostheses for the stabilisation of the skeleton and local musculocutaneous flaps for covering soft tissues after resection of three or more ribs is effective.

Bilateral Duane retraction syndrome associated with an extraordinary hand anomaly

Duane retraction syndrome is an ocular motility disorder with which an increasing number of congenital abnormalities appear to be associated. In the present paper the authors report a case of bilateral Duane retraction syndrome with an extraordinary hand abnormality. Numerous theories concerning the etiology and pathogenesis of Duane retraction syndrome and its relationship to the associated findings have been proposed, but the exact mechanism is still under investigation. Further multi-centered studies and the classification of the associated clinical findings in an organized manner may help to explain this mechanism.

Effects of clopidogrel and high dose aspirin on survival of skin flaps in rats

Clopidogrel is a new antiplatelet agent with a different mechanism of action from aspirin. It is thienopyridine derivative that is chemically related to ticlopidine, which irreversibly inhibits platelet aggregation by selectively binding to adenylate-cyclase-coupled adenosine diphosphate receptors on the platelet's surface. Aspirin is an antiplatelet agent that acetylates cyclo-oxygenase and decreases the products of arachidonic acid metabolism, including thromboxane and prostacyclin. Necrosis of a flap is still an important complication in reconstructive surgery. To investigate the effects of clopidogrel or high dose aspirin on the survival of skin flaps, 30 rats were divided into three groups of 10 animals each: a control group, a clopidogrel group, and a high-dose aspirin group. No pharmacological agents were used in the control group. Of the two treated groups, the first was given clopidogrel 50 mg/kg/day and the second aspirin 200 mg/kg/day for three days before the operation. After seven days the viable areas of each flap were evaluated and the mean (SD) percentage in the control group was 47 (6), in the clopidogrel group 63 (4), and in the aspirin group 65 (5). Although the mean area of flaps that survived in the aspirin group was slightly higher than in the clopidogrel group, the difference was not significant (p = 0.54).

In-vitro comparison of the lengthening and biomechanical properties of three tendon lengthening techniques

OBJECTIVES

Clinically, the Z-plasty lengthening is the only method used in the upper extremity, whereas several different techniques such as the Vulpius and Baker are used in the lower extremity. In this study, the usage of the modified Vulpius and Baker tendon lengthening techniques in the upper extremity was investigated.

MATERIALS AND METHODS

Vulpius and Baker techniques are modified by changing their application site in 90 sheep fore-limb deep flexor tendons using three randomly divided groups. Z-plasty, V-Y-plasty (Modified Vulpius) and U-T-plasty (Modified Baker) techniques were used in groups I to III, respectively. Their elongation and biomechanical properties were compared.

RESULTS

The Z-plasty technique provided significantly greater lengthening than the other two techniques, followed by the U-T-plasty technique. Failure load of the U-T-plasty technique was 60.7% higher than the Z-plasty technique and 45.4% higher than the V-Y-plasty technique. Repairs with the U-T-plasty and V-Y-plasty techniques were significantly stiffer than the repairs with the Z-plasty technique.

CONCLUSION

The U-T-plasty technique may be a good alternative to the Z-plasty technique because of its easy application and better biomechanical properties, especially in cases that need moderate-sized elongation and early mobilization. But the restorative properties of this technique need to be observed on an in-vivo model.

Functional reconstruction in large and complex soft tissue defects of forearm and hand with multifunctional anterolateral thigh flap

OBJECTIVES

The aim of this study was to evaluate the results of free anterolateral thigh (ALT) flap reconstruction for large and complex soft tissue defects of forearm and hand.

PATIENTS AND METHODS

Thirteen patients (11 males, 2 females; mean age 32.5 years; range 18 to 55 years) underwent free ALT flap reconstruction for forearm and hand defects. The etiology of defects was crush injury in nine patients, tumor excision in two patients, electric burn in one patient, and unstable scar excision in one patient. In five patients a flow through ALT flap was used to reconstruct vascular defects. In tree patients a vascularised fascial ALT flap was used to reconstruct the tendon defects and in five patients neurosensory ALT flap was used. Patients were followed for 44+/-14.6 months. Chen classification was used to evaluate functional outcomes at the end of the postoperative first year.

RESULTS

All flaps survived completely in 11 patients. In the other two patients marginal necrosis was observed. These areas with necrosis healed after debridement and daily dressings. The functional results were satisfactory in 11 patients according to Chen classification (6 patients Chen I and 5 patients Chen II) and poor in two patients (Chen III).

CONCLUSION

The anterolateral thigh flap represents an excellent option for covering various complex defects in the forearm and hand. The flap provides a thin, pliable, vascularized tissue for covering the exposed tendons, nerves, bones, and reconstruct deficiencies.

Freestyle Perforator-Based V-Y Advancement Flap for Reconstruction of Soft Tissue Defects at Various Anatomic Regions

BACKGROUND

Perforator flap surgery has gained great popularity in the last decade because surgeons can prepare freestyle flaps in anywhere on the body if they find a perforator supplied to the flap. One of the basic principles of reconstructive surgery is that superior results can be obtained for color and texture match if immediately adjacent soft tissue is used to repair a defect. V-Y advancement flaps are used successfully based on this principle, but the degree of mobility of a V-Y advancement flap is dependent on the laxity of the underlying subcutaneous tissue. This is an important disadvantage of traditional V-Y advancement flap and limits its use.

METHODS

We used V-Y advancement flaps as perforator-based to overcome mobility restriction problem. The authors used 26 perforator-based V-Y advancement flaps in 24 consecutive patients for coverage of defects located at sacral (4), thigh (6), abdominal wall (3), inguinal (3), back (4), leg (2), and trochanter (2) regions. There were 14 female and 10 male patients with a mean age of 48.3 years (range, 22-70 years).

RESULTS

The patients were followed up for a mean period of 14.2 months (range, 9-21 months). The size of the defects ranged from 3 x 5 cm to 15 x 20 cm. All flaps survived completely (92.4%) except 2 in which one of them had undergone total necrosis and the other had marginal necrosis. Fifteen flaps (57.6%) were elevated based on 2 perforators, 7 flaps (26.9%) were used with only one perforator, and the remaining 4 (15.5%) had 3 perforators.

CONCLUSIONS

Perforator-based V-Y advancement flaps are safe and very effective for coverage of defects in which closure is impossible with a standard V-Y advancement flap. Dissection of the perforator or perforators offers remarkable excursion to the V-Y flap with minimal donor site morbidity. These axial pattern flaps can be used successfully with good esthetic and functional results at various regions of the body if there is any detectable perforator.

Resection of the disc and suspension of the lateral wall with the temporal fascia in advanced internal derangement of the temporomandibular joint

The abnormal relation between the disc, the condyle, and the temporal bone indicates internal derangement of the temporomandibular joint. The primary symptoms and findings are: limited and painful opening of the jaw, preauricular pain, and clicking sounds or crepitus. We operated on 11 patients admitting for advanced temporomandibular dysfunction. The abnormally stretched disc was tightened by resection of a wedge of tissue from the posterior of the disc and suturing of the edges. A pedicled flap of temporal fascia was turned on to the joint and its surroundings to mimic a lateral joint capsule. All patients were satisfied with the results as they had less pain and improved mouth opening. The procedures provided satisfactory symptomatic relief and supportive findings.

Reconstruction of Large Orbital Exenteration Defects after Resection of Periorbital Tumors of Advanced Stage

Orbital exenteration is a devastating procedure because of the social impact and psychological stress put upon the patient. Besides cancer ablative surgery, reconstruction after removal of the tumor constitutes a major problem and the final aesthetic result is quite important. Both obliteration of the orbital cavity and continuation of the epithelial lining are required. Free rectus abdominis muscle and musculocutaneous flaps are versatile flaps which both enable filling the cavity and reconstituting the skin defect with a cutaneous portion or with a skin graft. Both free rectus abdominis muscle and musculocutaneous flaps were used for reconstruction of orbital exenteration defects in 19 patients. All suffered partial maxillectomy as well. The flaps provided satisfactory aesthetic results in all patients.

Free Flap Choice for Soft Tissue Reconstruction of the Severely Damaged Upper Extremity

Reconstruction of complex wounds of the hand associated with severe bone, tendon, nerve and soft-tissue injuries has been a major problem in hand surgery. Early definitive soft-tissue coverage of this kind of extensive wound with well-vascularized tissue is one of the most important stages of reconstruction for salvage of the extremity and restoration of function. Although multiple free flap donor sites have been described for complex upper extremity wounds, the authors think that anterolateral thigh (ALT) and lateral arm (LA) flaps are good choices for soft-tissue reconstruction in the upper extremity because of their reconstructive characteristics. These flaps can be used as flow-through and also sensate flaps. There is no need for position change intraoperatively and two teams may work simultaneously. Donor sites can be hidden and there is no required sacrifice of major artery or muscle.

Reconstruction of crush injuries of the foot dorsum: is the latissimus dorsi muscle flap a reliable choice?

Thirteen patients who underwent 13 latissimus dorsi free flaps for subacute foot dorsum defects were identified over a 4-year period. The average age of the patients was 30.5 years (range: 8 to 52 years). There were eight male, five female patients. The average follow-up was 23 months (range: 2 to 47 months). The soft-tissue defect resulted from motor vehicle accident in all cases. All of the patients presented with soft-tissue loss combined with extensor tendon and/or bone injury. The wounds were treated with serial debridement and free latissimus dorsi or latissimus dorsi-serratus anterior muscle and split-thickness skin graft coverage in all cases. The mean size of the flaps was 19 x 11 cm (range: 15 to 24 cm x 9 to 16 cm). Twelve of 13 flaps survived. Complications included infection (1 case), seroma in the donor region (2 cases), total flap failure (1 case), partial flap necrosis (2 cases), and wound dehiscence (2 cases).

Composite anterolateral thigh-fascia lata flap: a good alternative to radial forearm-palmaris longus flap for total lower lip reconstruction

BACKGROUND

Major defects of the lower lip are challenging to the reconstructive surgeon. The major goals in treating total lower lip defects are reconstruction of the external skin and mucosal lining and maintenance of oral competence and sphincter function. The authors describe reconstruction of total lower lip and larger full-thickness defects including the cheek and commissure by means of a composite anterolateral thigh-fascia lata free flap.

METHODS

The flap was harvested with 5-cm fascial extensions at the superior and inferior margins. The flap was folded over the fascia lata to restore the intraoral lining and cover the external skin defect. Fascia lata extensions were divided longitudinally into two fascial strips at both margins of the flap. Two strips were tunneled through the orbicularis muscle in the upper lip and sutured to each other and to the orbicularis muscle. The remaining two strips were anchored to the zygomatic bone periosteum by permanent sutures. This procedure was used in 11 patients.

RESULTS

In all cases, disease was advanced squamosus cell carcinoma. The patients' ages ranged from 37 to 72 years. Nine patients had cancer of the lower lip and two patients had a buccal cancer involving the lip. The entire lower lip, bilateral modiolus, and part of the cheek were resected in all patients, and mandibulectomy was performed in three patients. Flap survival was 100 percent. One patient died 10 days after the operation because of cardiopulmonary arrest. At the end of the 1-year follow-up period, all patients had good oral continence at rest and had achieved sufficient oral competence when eating. Eight patients were able to resume a regular diet and two patients could eat a soft diet.

CONCLUSIONS

This flap is a good choice for reconstruction of the extensive head and neck defects. We think that anterolateral thigh-fascia lata composite flap has maximum reconstructive capacity and minimal donor-site morbidity. This flap has many advantages over the radial forearm flap and should replace to the composite radial forearm palmaris longus tendon flap when total lower lip reconstruction is concerned.

“Open y” technique in vessel diameter discrepancy

For the last 20 years, free tissue transfers have increasingly become the mainstay of plastic surgery. Size discrepancy between the vessels during tissue transfers are frequently encountered in clinical practice, and this may potentially be an important factor in the patency of anastomosis. In our clinic, we first studied a rat model and a fresh sheep cadaver to improve the diameter discrepancy in microvascular anastomosis with "open y" technique. At the end of our research, we progressed to success, and the open y technique was applied to nine patients in our clinic with a diameter discrepancy in microvascular anastomosis. After finding the bifurcation of vessels (artery, vein, or a vein graft) that are prepared for anastomosis, a distal cut of 2-3 mm was made for the anastomosis, which is considered to increase the diameter. Both legs of the resultant "y"-shaped vessel were united after inserting the microscissors from one leg and exiting from the other. Performing an end-to-end anastomosis between the vessels, we obtain an increase in the diameter. By using this method, we eliminated the diameter discrepancy in microvascular anastomosis in nine patients in our clinic. There was not any flap loss. To increase the usage of this technique, when we come across a problem of size discrepancy, it is important to use the open y technique, both to the recipient vessels, donor vessels, and to the vein grafts. Owing to its high prevalence and the ease of application, we are convinced that this is a suitable technique in appropriate cases.

One-stage reconstruction of large scalp defects: Anterolateral thigh flap

Seven patients with large scalp and calvarial defects underwent reconstruction with free tissue transfer. Patients fell into two groups according to etiology: tumoral (five) or traumatic (two). A single type of free flap was used in each patient, i.e., the anterolateral thigh flap. Duraplasties with the flaps' vascularized fasciae were performed in two patients with minor calvarial defects, and nonvascularized fasciae were used in another two, with a cranioplasty using methylmethacrylate. One postoperative death and one venous congestion necessitating exploration were observed. The explored anastomosis revealed occlusion of the venous anastomosis; drainage with a venous graft into the neck veins was performed. Minor tissue loss with secondary healing was observed in the flap. Extensive scalp defects often necessitate challenging reconstructive procedures. Single-stage reconstruction with good qualified tissue is possible with a free tissue transfer. The anterolateral thigh flap provides a large amount of tissue with decreased donor-site morbidity and good cosmetic results.

Use of Fascia Component of the Anterolateral Thigh Flap for Different Reconstructive Purposes

The anterolateral thigh flap is commonly used for reconstruction of soft-tissue defects located at various sites of the body. This versatile flap offers many advantages to the reconstructive microsurgeons for the treatment of difficult defects. From 2000 to 2005, 70 anterolateral thigh flaps were transferred to reconstruct soft-tissue defects. We retrospectively reviewed these patients and found that the fascia lata component of the flap was used for different purposes in 19 patients. The fascia lata component of the flap was used for suspension of the flap in lip reconstruction in 12 patients, for reconstruction of dural defect in the scalp in 2 patients, for reconstruction of tendon defects in the forearm in 3 patients, and for reconstruction of fascia defect in the abdominal wall in the remaining 2. Complete loss of the flap was seen in an anterolateral thigh flap (5.2%) that was used for lower lip reconstruction. One flap necrosed partially (5.2%), and it was treated with surgical debridement and transposition of latissimus dorsi musculocutaneous flap. The objective of this study is to focus on the reliability of the fascial component of the anterolateral thigh flap. Although many authors have described other advantages of the anterolateral thigh flap extensively, this peculiarity has not been stressed adequately. Anterolateral thigh flap offers a thick and vascular fascial component with large amounts that can be used for different reconstructive purposes, and it should be taken into consideration as an important advantage of the flap, together with other well-known advantages.

Toe-to-Hand Transfer from a Cross-Foot Replantation in a Traumatic Four-Extremity Amputation

Treatment of mutilating hand injuries often requires multiple innovative procedures. This report describes a case of multi-limbed amputations from a train injury and the extraordinary microsurgical approaches for a two-hand reconstruction. The first stage of the procedure was a cross replantation of the left foot to the right leg. The second stage was a combined second and third toe transfer from the cross replantation of the left foot to the right hand, and a sensate fibular osteocutaneous flap transfer for left hand reconstruction. Satisfactory function was restored, including good protective sensation. These kinds of extraordinary microsurgical approaches are useful salvage procedures for hand reconstruction, when presented with a case of multi-limb amputation.

The True Triplication of the Thumb

A child with true triplication of the thumb is reported. Each thumb has a well-developed metacarpal, and one of them is biphalangeal; the remaining 2 are triphalangeal. Satisfactory result was obtained from a functional and esthetic point of view. Our surgical approach to this interesting anomaly and the necessity of a new group under the Wassel classification for the categorization of different forms of thumb triplications is discussed.

[Screw-wire combination technique in the reconstruction of anterior mandible fractures]

BACKGROUND

Fractures of the mandible are among frequently seen facial injuries and their reconstruction requires unique procedures. The purpose of this study is to demonstrate the efficacy of screw-wire combination osteosynthesis technique in the treatment of simple and displaced, symphisis and parasymphisis mandible fractures.

METHODS

In our clinic 9 simple and displaced, symphysis and parasymphysis fractures of mandible were treated with screw-wire combination osteosynthesis technique. By intraoral approach 4 screws were applied to both sides of the fracture site 5 mm away from either side placed at superior (n = 2) and inferior (n = 2) localizations. Lower and upper wires were placed bicortically, and unicortically respectively . In order to surround them with wire, the screws were not fully tightened. After surrounding the screws, the wires were tightened in a manner that would properly face the fracture sites mutually. Intermaxillary fixation was applied for 7 to 10 days in all patients.

RESULTS

During follow up period we did not encounter infection, malunion, nonunion, delayed union and patient discomfort necessitating extirpation of the materials fixed.

CONCLUSION

We think that screw-wire combination technique is an easy and effective method with low cost and fast healing especially in reconstruction of anterior mandible fractures.

Is surgery an effective and adequate treatment in advanced Marjolin's ulcer?

Malignancies in scars are generally known as Marjolin's ulcers. Between 1999 and 2004, 15 patients with Marjolin's ulcer were treated in our clinic. All lesions were secondary to burns of various causes. We perform a combined approach and aggressive surgery for treatment of Marjolin's ulcer; excision with safe margin, lymphatic dissection, postoperative radiotherapy, chemotherapy and amputation if needed. We think that the scar tissue acts as a barrier for the tumors, which will enlarge. We believe that, if we release this barrier like scar tissue, the virulent the spread of the tumor will be permitted. In this article, we consider whether or not surgical excision alone as recommended in the treatment of Marjolin's ulcers is adequate and effective. An aggressive combined approach is essential for treatment in early stages with high success rate. But there is no consensus for the treatment of advanced disease and results are generally unsuccessful.

Postoperative camouflage therapy in facial aesthetic surgery

BACKGROUND

This study investigated the effectiveness of makeup camouflage procedures for patients who have experienced social problems because undesirable ecchymoses and edemas after aesthetic surgery, The impacts of camouflage procedures for such patients also were studied.

METHODS

For this study, 46 rhinoplasty patients were divided into two groups: postoperative camouflage makeup was used for 23 patients, whereas the other 23 patients were assessed as the control group, Additionally, 18 blepharoplasty patients also were divided into two similar camouflage and control groups.

RESULTS

The State-Trait Anxiety Inventory test given to the patients postoperatively indicated that postoperative makeup provided positive effects for patients.

CONCLUSION

The current clinical study investigated the effects of cosmetics on the psychological state of patients during the postoperative period and included the application of camouflage makeup for postrhinoplasty and postblepharoplasty patients with edemas and ecchymoses. Psychologically, the patients felt better.

Big-Toe Replantation in a Three-Month-Old Child: Case Report

A 3-month-old child underwent successful replantation of her big toe at the level of the metatarsophalangeal joint after traumatic amputation caused by a falling heavy object. The length of the big toe from the metatarsophalangeal joint to the tip was equal to that of the contralateral big toe at a 6-month follow-up. Within 4 months, pain sensation returned to the toe. Traumatic amputation of the big toe is uncommon and only a few articles have been published on its replantation. The case presented here is the youngest patient for big toe replantation in the literature. The big toe plays an important role functionally in walking and standing. In addition, the appearance of the foot without the big toe may be unacceptable from an aesthetic point of view for many people. Reconstructive microsurgeons should not hesitate to replant the big toe in suitable cases, even if patients are only a few months old.

[Successful results with the use of a new reconstruction material for soft tissue defects of the lower extremity: neurocutaneous flaps]

BACKGROUND

We evaluated the use of distally based neurocutaneous flaps in the reconstruction of soft tissue defects in the lower extremity caused by trauma or other reasons.

METHODS

Sixty-six patients (49 males, 17 females; mean age 42 years; range 16 to 75 years) underwent reconstruction of lower extremity soft tissue defects with the use of neurocutaneous flaps. The defects were in the external (n=11) and internal malleolus (n=10), Achilles tendon (n=6), heel (n=11), foot (n=7), distal (n=9) and middle (n=7) third of the anterior tibia, the mid-plantar region (n=3), and the popliteal region (n=2). Sural and saphenous neurocutaneous flaps were used in 34 and 32 patients, respectively. The mean flap area was 135 square centimetres (range 54 to 286). The mean follow-up period was 32 months (range 11 to 58 months).

RESULTS

Of sixty-six patients treated with neurocutaneous flaps, complete survival was achieved in 57 flaps (86.4%). Partial necrosis was encountered in six patients (9%). Total flap loss occurred in three patients (4.6%) who had diabetes, hypertension, and electrical burns, respectively. The most common complication during the postoperative period was venous congestion seen in 14 patients (21%), the majority of whom had diabetes (n=5), hypertension (n=3), and electrical burns (n=3), predisposing them to microcirculation disorders. This complication was successfully managed by leech therapy in 78.6%.

CONCLUSION

Neurocutaneous flaps offer maximum reconstruction capacity with minimum donor site morbidity, making them a successful alternative in the treatment of soft tissue defects of the lower extremity in recent years.

Use of Kirschner wire in mandible reconstruction: a case report and review of the literature

Reconstruction of massive defects in head the and neck usually requires different tissues such as skin, bone, and muscle in three-dimensional organization. Therefore, reconstruction of mandibular defects in particular include many difficulties for the head and neck, and for reconstructive surgeons. Various techniques and materials are available, and each has some advantages and disadvantages. But no materials or methods have all the reconstructive requirements. The surgeon's choice of techniques should be safe, simple, economic, and effective. We present a patient with a massive facial defect that was reconstructed successfully by using a 2-mm K wire with a free transverse rectus abdominis myocutaneous flap, and we also review the literature about the use of K wires in mandible fixation and reconstruction. We think that K wires should be kept in mind as a readily available, easily applicable, safe, inexpensive, and stable prosthetic material for mandible reconstruction, especially in cases with advanced disease.

Penis agenesis associated with mental retardation: a case report

Penile agenesis is an extremely rare anomaly, with a reported incidence ranging from 1 in 10 million to in 3 million births. There are only about 80 published cases. This report first describe of penile agenesis associated with mental retardation.

Phalangeal osteotomy for the treatment of metacarpal synostosis: a case report

Congenital synostosis between the fourth and fifth metacarpals is a rare congenital anomaly. We present a case of type IIIB metacarpal synostosis according to the Buck Gramcko's classification with the camptodactyly of the little finger. It was treated successfully with the phalangeal angulation osteotomy and soft tissue release procedures.

Ice application to minimize pain in the split-thickness skin graft donor site

Reconstruction of tissue defects with skin grafts is one of the most used processes in soft tissue defects. While any part of the body can be used as a donor site of split-thickness skin grafts, the posterolateral thigh is the most used one. Pain in the graft donor site may be the primary concern of patients in the postoperative period. Various kinds of donor site dressings and procedures have been described for this purpose. The main goal of this practice is the fast recovery of the donor site. Nevertheless, avoiding infection, decreasing the pain in the donor site, and minimizing the cost should be considered. To minimize pain in the graft donor site, ice pack application, used for its local anesthetic effect, was utilized for patients postoperatively in our clinic. Thirty-six patients were included in this study between June 2001 and May 2002. Patients were divided into two groups, with 18 patients in-group I, to whom ice was applied, and 18 patients in group II, which was specified as the control group. The patients were evaluated according to the pain in the graft donor site. The visual analog scale (VAS) was used to evaluate the pain of the patients. The data were statistically evaluated with the Mann-Whitney U test procedure. In addition to this, infections, recovery periods, and cost benefit effects were also determined. The mean pain scores in the graft donor site were found to be quite low in patients in the group with ice application (p < 0.05). No significant difference was determined between the two groups when their pain scales were compared on the fourth and the fifth days (p > 0.05). Ice can be safely used in patients for whom donor site pain is the primary concern, with advantages such as ease of application, low cost (almost free), and a significant decrease in pain in the donor site.

Soft-tissue reconstruction using a free anterolateral thigh flap: experience with 28 patients

The authors present their experience using the free anterolateral thigh fasciocutaneous flap for head and neck and extremity reconstruction. From January 2000 through March 2002, 28 free anterolateral thigh flaps were transferred to reconstruct various soft-tissue defects. All patients were operated by two teams. All flaps were elevated based on one perforator only. The sizes of the flaps ranged from 9 x 11 to 20 x 26 cm. The success rate was 96.5% (27 of 28), with one partial failure. The cutaneous perforators were always found. Septocutaneous perforators were found in 3 of 28 patients (10.7%). Musculocutaneous perforators (89.3%) were found in the remaining patients, and the number of perforators ranged from two to five (average, three perforators). In 4 patients, flaps were used for sensate reconstruction. The authors used the anterolateral thigh flap as a thin flap in 10 patients. Mean follow-up was 13.5 months (range, 2-25 months). Soft-tissue reconstruction with the free anterolateral thigh flap in various regions of the body provides an excellent functional and cosmetic result with minimal donor site morbidity. The anterolateral thigh flap has many advantages over other conventional free flaps and it seems to be an ideal choice for the reconstruction of soft-tissue defects.

Digital neurovascular compression due to a forgotten tourniquet

The surgeon may, on occasion, wish to perform a relatively minor procedure on a single finger with some types of tourniquet at the base of the finger. A potential complication of a digital tourniquet is neurovascular damage due to excessive tissue pressure and prolonged application time. We presented a case where a hand surgery and digital tourniquet was forgotten on the finger for one and a half days. Although neurovascular compromise had occurred, the left index finger was successfully saved after extensive medical treatment and leech therapy.

An alternative method to minimize pain in the split-thickness skin graft donor site

In the art of plastic surgery, the reconstruction of tissue defects to obtain cosmetic and functional recovery is the major concern. Skin grafting is the most frequently used procedure for reconstructing defects of various size and anatomical localizations. On the other hand, donor-site problems associated with this invaluable procedure are inevitable. Various methods are used in the postoperative management of the partial-thickness donor site created during the harvest of a split-thickness skin graft. Each technique has the potential for complications of fluid loss, excessive pain, prolonged period of healing and immobilization, hypertrophic scarring, and undesirable pigmentation. Donor-site pain is probably the most disturbing complication in the early postoperative period. The aim of this article is to point out the significance of donor-site pain, which has not been emphasized thoroughly in the literature, and to introduce flap skin as a potential graft donor site for patients in whom reduction of donor-site morbidity is of primary concern. The principal goal of the technique described in this article is to eliminate donor-site pain by harvesting the graft from the flap that is insensate after the elevation. In 15 patients, the overlying skin of the flap that had been used for reconstructive purposes was used as the donor site (group I). In the remaining 23 patients, the posterolateral thigh was used as the donor site (group II). Donor-site discomfort was recorded during the first 8 days postoperatively using a visual analogue scale. To analyze the data, we used the Friedman test, Dunn's multiple comparison test, and Mann-Whitney U test. It was observed that the visual analogue scale of both of the groups showed a significant decrease within days (group I, p < 0.0001; group II, p < 0.0001). The mean pain scores were significantly lower in group I than in group II (p < 0.0001). When donor-site pain is of primary concern, this procedure provides uneventful and comfortable healing while avoiding postoperative pain in the donor site. For that reason, this technique might be used in appropriate cases to minimize donor-site pain.

Anterolateral thigh flap: ideal free flap choice for lower extremity soft-tissue reconstruction

This article presents the authors' experience with the anterolateral thigh free flap for lower extremity reconstruction. Twenty-one consecutive anterolateral thigh flaps were transferred for reconstruction of soft-tissue defects of the lower extremity from March 2000 to May 2002. Total flap survival was 90.5 percent, with two partial failures. Venous congestion was observed in one flap (4.7 percent) and the venous anastomosis was revised immediately in the postoperative second hour. The mean follow-up time was 13.4 months (range: 5 to 26 months). The cutaneous perforators were consistently found and presented as musculocutaneous in 19 patients (90.5 percent) or septocutaneous in two other patients (9.5 percent). A thinned anterolateral thigh flap was used in 11 patients. Sensate flaps were used in four patients (19.05 percent) for the reconstruction of amputation stumps. Five flaps (23.8 percent) were used also as flow-through flaps. All patients were satisfied with the cosmetic and functional results. The anterolateral thigh flap has many advantages over other free flap donors in lower extremity reconstruction. These include a long and large caliber vascular pedicle, large and pliable skin paddle, good color and texture matching, and minimal donor-site morbidity. Moreover, the flap can be used successfully and safely as a sensate, thin, or flow-through flap. The anterolateral thigh flap can be accepted as an ideal free flap choice for lower extremity reconstruction because it has maximal reconstructive capacity and produces minimal donor-site morbidity.

Long-term fate of vascularized iliac bone flap as a source for phallic rigidity

One of the surgical goals of phalloplasty is to obtain sufficient rigidity for sexual penetration. This is also important for patients with erectile dysfunction. Different kinds of techniques have described phalloplasty and obtaining rigidity in patients with erectile dysfunction, but there is no good substitute for the erectile tissue of the penis. The authors used an iliac osteocutaneous flap for phalloplasty and a vascularized bone flap for imitating penile erection. Five patients who had undergone either phalloplasty or correction of erectile dysfunction are presented. Long-term results are promising in adults and the authors advocate using vascularized iliac bone for sufficient rigidity of a (neo)phallus. However, the results are moderate for children who have undergone previous phalloplasty.

Anterolateral thigh flap in the treatment of postburn flexion contractures of the knee

The use of the anterolateral thigh fasciocutaneous flap in the reconstruction of soft-tissue defects around the knee among burn patients is described. The anterolateral thigh fasciocutaneous flap was used for eight patients (all male; mean age, 45 years; age range, 32 to 60 years). Flexion contracture was observed for seven patients with unhealed wounds and one patient with a healed burn wound. The anterolateral thigh flap was used as a free flap for six patients and as a distally based island flap for two patients. The flaps ranged from 8 to 17 cm in width and from 12 to 30 cm in length. Seven flaps were based on a musculocutaneous perforator, and two of them were thinned before transfer to the defect. A true septocutaneous perforator was observed in only one case. The mean follow-up period was 12.5 months (range, 3 to 23 months). Only one flap exhibited distal superficial necrosis, which did not compromise the final result. All patients returned to ambulatory status in 15 to 22 days. Extensor splints were applied to prevent mobilization of the skin graft at the flap donor site for only 7 days. The anterolateral thigh flap has many advantages for the reconstruction of postburn flexion contracture of the knee, as follows: (1) very large thin flaps can be elevated, (2) the two-team approach is possible, (3) color and texture matches are good, (4) the donor-site scar can be easily hidden, and (5) the technique allows early mobilization and patients can return to normal daily activity in a short time. Free or distally based anterolateral thigh flaps are a good choice, both aesthetically and functionally, for the reconstruction of soft-tissue defects of the knee region.

Giant fibrosarcoma arising in dermatofibrosarcoma protuberans on the scalp during pregnancy

BACKGROUND

Dermatofibrosarcoma protuberans (DFSP) is a low-grade malignant soft tissue tumor of subcutaneous tissues that has a propensity for local recurrence; however, it seldom metastasizes. Most lesions occur over the trunk or proximal extremities, and there is slight male preponderance. DFSP is rare on the head and neck. Less than 5% tumors are located on the scalp.

OBJECTIVE

To describe a case of giant fibrosarcoma arising in DFSP on the scalp during pregnancy.

METHOD

In our patient, the tumor was on scalp and measured 15 x 11 x 7 cm. The recurrent tumor that developed in the same region was measured 33 x 30 x 15 cm. Histopathologic examination of this mass revealed fibrosarcoma. The mass was excised from the subperiosteal plane with a 3-cm free margin. Because of the high possibility of recurrence, the defect site was reconstructed with a split-thickness skin graft.

RESULTS

After 1 year of follow-up, no recurrence or metastasis was detected.

CONCLUSION

We present a unique case in which the person has a giant fibrosarcoma on her scalp arising from DFSP with fibrosarcomatous change during pregnancy.

Mild degree of Poland's Syndrome reconstruction with customized silicone prosthesis

Poland's Syndrome consists of unilateral absence of the pectoralis major muscle, ipsilateral symbrachydaktylia, and occasionally associated other malformations of the anterior chest wall and breast. Mild Poland's Syndrome is characterized by asymmetry of the breasts with partial absence of the pectoralis major muscle. This report describes a 19-year-old man with unilateral hypoplasia of the breast, absence of the anterior axillary fold, and absence of the pectoralis major muscle. The patient's chest wall was reconstructed with a customized silicone prosthesis. This reconstructive technique is a simple alternative to more complex surgeries or muscle transposition.

The simple and effective choice for treatment of chronic calcaneal osteomyelitis: neurocutaneous flaps

The authors describe their experience with the use of distally based saphenous and sural neurofasciocutaneous flaps for the treatment of calcaneal osteomyelitis in nine cases. Aggressive débridement of all nonviable and poorly vascularized tissue and coverage with a distally based neurofasciocutaneous flap were coupled with a thorough antibiotic course in all cases. The deepithelized peripheral parts of all flaps were buried in the bone cavities after bone débridement. Follow-up periods ranged from 15 to 27 months. All flaps survived completely. All of the wounds except one healed completely. These flaps have adequate blood flow for the management of chronic bone infections. They also have many advantages, such as easy quick elevation, short operative time, and acceptable donor-site morbidity. Moreover, patients treated with neurocutaneous flaps do not require debulking procedures or special shoes. Reconstruction with neurocutaneous flaps after radical débridement is a versatile alternative to the use of local or distant muscle flaps and calcanectomy procedures for patients with osteomyelitis of the os calcis.

[The management of size discrepancies in microvascular anastomoses]

OBJECTIVES

Microvascular anastomosis is the main component of flap transfer and replantation surgery. The aim of this study was to evaluate size discrepancies encountered during microvascular surgery, techniques to handle the problems, and the results of anastomoses performed.

METHODS

We evaluated 99 microsurgery operations (103 artery, 125 vein anastomoses) performed in 96 patients with respect to size discrepancy. These operations included free flap transfer (n=67), replantation (n=23), revascularization (n=6), and toe-to-hand transplantation (n=3). Size discrepancy was defined as the inequality of vessel diameters at a ratio of 1:1.5 or greater.

RESULTS

Size discrepancy was found in 32.5% (n=74) of 228 anastomoses, the most frequent being in vein anastomoses performed during free flap transfers. Simple discrepancies were dealt with by dilatation with the use of a jeweller's forceps in 14 anastomoses. In nine discrepancies exceeding 1:1.5, the oblique cut, fish mouth cut, and sleeve techniques were employed in four, three, and two anastomoses, respectively. End-to-side anastomosis was used in six patients in whom free flap transfer was carried out for extremity defects. The remaining 45 anastomoses were performed using a modification of the Xiu and Song's method. Venous grafts were used because of tension of the anastomosis and insufficient vessel lengths in three, eight, and three patients who underwent replantation, free flap transfer, and revascularization, respectively.

CONCLUSION

An appreciation of various techniques is essential to avoid discrepancy-related problems both during and following microvascular surgery.

Localization and removal of ferromagnetic foreign bodies by magnet

Foreign bodies should be removed from wounds during the primary wound management stage whenever possible. Metallic fragments can be identified and localized by conventional radiography, computed tomography, sonography, x-ray image intensifier, or electromagnetic metal detector. Locating metallic objects may still cause problems for the surgeon during the removal procedure. Detection and removal of superficial ferromagnetic fragments (iron, nickel, and cobalt) by a magnet is possible. In the literature the authors found no report about using the magnet for this purpose. Having conferred with the manufacturer KANAT (Istanbul, Turkey), the authors used a magnet made of neodymium. The power of the magnet was 12,000 gauss. It was cylindrical and 1.3 x 0.8 cm in diameter. This method was used in 6 patients successfully for localization and removal of ferromagnetic foreign bodies. Use of a magnet is an easy and cost-effective method that does not require education and specific staff.