Serial Tissue Expansion and Skin Grafts in the Management of a Giant Congenital Nevus of the Face: Review of Literature and Case Report.

Giant congenital nevi, especially on the head and neck, pose a challenge for plastic surgeons. This requires extensive experience in detailed planning, combining different techniques, and selecting appropriate materials for reconstruction. There have been reports of using a tissue expander, serial resection method, and full-thickness skin grafts for this type of nevus. However, the best way to completely remove a giant congenital nevus is endless. In this article, we would like to present a case of a left hemifacial giant congenital nevus in which we used multiple tissue expansion to fully replace the nevus, along with some of our modification techniques.

The free anterolateral thigh flap substituted for a pedicled biparietal flap in reconstructing complex frontal defect.

Complex scalp defects involving soft and hard tissues pose challenges for plastic surgeons. The solution for each defect must depend on various factors and even the technical development of the infrastructure. We present a case study in which the patient had a significant total frontal defect. The first surgery was a bi-parietal flap as a salvage option to cover the defect. However, aesthetic satisfaction was not achieved. The second surgery used the anterolateral thigh flap to enhance the aesthetic result, and the placement of titanium mesh was an appropriate choice. This case may be an example of how different solutions can lead to variable results and what needs to be considered when dealing with complex scalp defects.

Using Free Chimeric Anterolateral Thigh Flap For Reconstruction Of Composite Dorsal Hand Defect.

Background: Simultaneous repair of the extensor tendons and soft tissues in hand injuries remains challenging. The free chimeric anterolateral thigh (ALT) flap with fascia lata (FL) flap represents an alternative for hand reconstruction. This report describes the reconstruction of the extensor tendon and skin defects using free chimeric ALT flaps with FL. Methods: Eight patients (one female and seven male) underwent reconstruction of complex hand defects with free chimeric ALT and FL flaps. The defects were caused by crushing injuries, burns, snakebite scars, and animal bite wounds. The average skin defect was 116 cm2. Perforators were selected for the skin paddle and the FL flap. The thinning procedure was performed microsurgically. Results: The skin paddle size ranged from 12 to 23 cm in length and 6 to 11 cm in width, and the FL flaps ranged from 3 × 5 to 12 × 5 cm. The mean pedicle length was 7.88 cm. Nine extensor tendons were repaired with FL flaps. The flap thickness after thinning was only 3-6 mm. The donor site was closed primarily in six patients, and skin grafts were used in two cases. All flaps survived without complications. The follow-up period lasted from 17 to 80 months. Range of motion was achieved with satisfaction. Conclusion: The chimeric-thinned ALT and FL flap is a valuable material, and it should be considered a reconstructive option for hand soft tissue and extensor tendon reconstruction. This technique allows us to achieve a good appearance and extensor function without donor-site morbidity.

One-stage Reconstruction with the Composite Anterolateral Thigh Flap for Skin and Extensor Tendon Defects of the Thumb by Snakebite.

Venomous snakebites can cause severe injury. The loss of tendon and skin of the hand is incredibly challenging for the surgeon. A single-staged reconstruction with the free composite anterolateral thigh flap is an acceptable option for a complex thumb injury. In this case, reconstruction for a 23-year-old patient with a complex cobra-induced thumb injury had failed to cover the defect with a skin graft. There was a limitation in choice, and the patient was treated with the free composite anterolateral thigh (ALT) flap and fascia lata flap in one stage to reconstruct both the extensor tendon and the soft tissue coverage. The flap was well-vascularized, and no complications were reported. A single-stage reconstruction with a composite ALT flap with vascularized fascia was chosen as a suitable alternative. The result is satisfying both aesthetically and functionally. This technique can help shorten treatment time and restore function quickly, allowing patients to return to work in less time. The disadvantages of this technique are flap thickness, which can affect finger movement and aesthetics. The composite ALT flap with vascularized fascia lata shows that it is a reliable procedure for single-staged reconstruction, especially combined with the tendon preparation in the hand.

Facial acid postburn reconstruction with multiple contemporary procedures in a stepwise fashion.

INTRODUCTION AND IMPORTANCE: Facial deformities caused by chemical burns are often complex, seriously affecting the patient's function and quality of life. Treating these injuries requires the incorporation of multi-staged procedures to achieve the desire appearance. CASE PRESENTATION: A 32-year-old male patient had a total face disfigurement after an acid burn injury. He had apparent front, cheek, and lips scarring and complete nose deformities. His eyebrows were lost. Bilateral upper and lower eyelids adhered to the eye socket. He went through 3 primary operations with many different procedures. The treatment time was shortened over 5 months thanks to the appropriate combination of many processes in the same stage and the proper sequence of surgeries. After 7 years of follow up, the patient was satisfied with the aesthetic results, with no functional limitations. CLINICAL DISCUSSION: Reconstruction of total facial burn sequelae is always a challenge for surgeons, as it requires much experience to schedule multi-staged procedures, which takes a long time, choose the appropriate material for different anatomical units, and achieve functional and simultaneous aesthetic improvement. The most important thing is to create a prioritized order, adhere to the principles of subunit reconstruction, pay attention to functional and simultaneous aesthetic improvement, and restore the contour and symmetry of the landmarks. CONCLUSION: By arranging surgeries properly, using suitable reconstructive materials, and paying attention to the integrity of the facial units, an excellent aesthetic and functional outcome can be achieved in a patient with severe facial disfiguration caused by acid burns.

Reconstruction of the thoracic radiation-induced ulcer with the pedicled internal mammary artery fasciocutaneous flap: Review of the literature and a case report.

Objective: The pedicled Internal Mammary Artery Perforator (IMAP) flap is not yet a well-known technique. However, it seems practical for use in thoracic radiation-induced ulcer, especially in recurrence after the failure of convenient reconstructive techniques. This technique is applied to patients with breast hypertrophy. In this article, we present our experience with the indications, surgery details, and advantages of this technique. Materials and methods: A 63-year-old woman had a right mastectomy 11 years ago. The patient's ulcers recurred after radiotherapy and were treated with a regional and local flap. The opposite breast was ptotic, and the patient was not eligible for microsurgery. The patient underwent reconstruction using the contralateral pedicle IMAP flap. Results: The IMAP flap was designed with a size of 14 × 22 cm, including the inferior half of the breast and the areolar. The flap could completely cover the chest wall defect, and the contralateral breast was reduced to match. The final results were evaluated after two years of follow-up. Conclusion: The contralateral breast pedicle IMAP flap is a reliable, versatile, and easy-to-perform technique. This flap is a useful technique for chest wall coverage after radiation-induced ulcers, particularly in elderly patients. The major limitation of this technique is the higher risk of second primary breast cancer as the transfer flap of the contralateral breast.

Reconstruction of Finger Soft Tissue Defects With a Thinned Free Anterolateral Thigh Flap.

BACKGROUND: Reconstructing complex soft tissue defects of the finger requires both functional and aesthetic aspects. There are many free tissue transfers as suitable options for digital resurfacing. The anterolateral thigh (ALT) flap is not the first choice for reconstruction of this area because it has the disadvantage that the subcutaneous tissue is too thick; however, its use as a thinned form has yet to be described much. This study presents the flap thinning technique in the small-sized ALT flap for the finger soft tissue defect. METHOD: From May 2009 to March 2018, 10 patients with complete circumferential or semicircumcision defects in the fingers underwent reconstructive procedures that included thinned ALT flap transfer. Finger soft tissue damage due to contusion trauma includes loss of skin and exposure of the bone and tendon. The flap is thinned in 2 different ways: peripheral thinning and total microsurgical thinning, which is selected based on the perforator vessel structure of the flap. RESULT: The ALT flap sizes, averaging 4-9 cm wide and 6-12 cm long, were thinned to 4-7 mm. One perforator was included in the flaps with a pedicle length average of 6.1 cm. The flaps survived entirely in all patients except one with a 30% area in the distal part of the thinned ALT flap that became necrotic because of venous occlusion. Donor sites were closed primarily for all patients. No patients required secondary flap defatting. CONCLUSIONS: The small thinned ALT perforator flap can be an excellent option for full circumferential or semicircumferential soft tissue defects of the finger. Follow-up showed this as an excellent alternative for finger reconstruction in terms of aesthetic appearance and functional outcome.

Techniques of inserting deep inferior epigastric perforator flap obliquely in immediate breast reconstruction after total mastectomy.

Objective: This study aimed to share the experience of inserting a deep inferior epigastric perforator (D.I.E.P) flap obliquely in immediate breast reconstruction after total mastectomy. Method: Forty patients underwent immediate breast reconstruction with flap D.I.E.P after total mastectomy. The flaps were placed obliquely, with the upper edge facing downward and inward. After being placed in the recipient region, parts of the flap at both ends were removed, the upper end was fixed into the II-III intercostal space next to the sternum, and the lower end was folded to create a projection of the lateral lower pole of the breast. The flap pedicle was anastomosed to the thoracodorsal vessels (TDVs) if the contralateral flap pedicle was used; conversely, the mammary vessels (IMVs) were used. Satisfaction with breast shape was assessed after 6 months using the BREAST-Q questionnaire. Results: A total of 37/40 flaps were well vascularized; 36/37 patients with a survival flap were interviewed, showing that the average BREAST-Q evaluation score of satisfaction with breast shape was 62.22 (51-78). The number of answers for satisfied and very satisfied with breast shape accounted for 94.44%. Conclusion: Inserting the D.I.E.P flap obliquely has the advantage of being easy to shape the breast contour, creating a moderate projection and symmetry to the opposite breast. The author suggested using the IMVs as the receiving vessels when using the pedicle of the flap on the ipsilateral side and the TDVs when the contralateral pedicle flap was used.

Reconstructing Skin Defects of the Neck with Subfascial Expanded Anterolateral Thigh Flap: Report of Two Cases.

Reconstruction of functional and aesthetic deformities of the neck after severe burn contracture is challenging. A free anterolateral thigh (ALT) perforator flap may be required, especially if local tissue is affected. To enlarge the surface area of this flap, donor site pre-expansion can be combined with flap transfer. Two patients with large neck defects were treated using pre-expanded free ALT perforator flaps. A rectangular expander was placed under the deep fascia after dissection of the perforator of the descending branch of the lateral circumflex femoral artery. The expansion time was from 3 to 4 months and the final expanded volume was 900-1500 ml. Defect sizes ranged from 14 × 18 to 18 × 27 cm and the expanded ALT flap was measured from 12 × 18 to 27 × 18 cm with one perforator in the flap. After immediate thinning, flap thickness was reduced, ranging from 5 to 11 mm. All flaps survived completely. Two patients were followed for 40 months. The skin color and textures of the flap were good. There was also a clear improvement in appearance and function. In summary, the subfascial expanded ALT perforator flap can be an excellent option for repairing severe neck defects due to its safe harvesting even with the large flaps. The donor area is closed primarily, and the thinned expanded skin is more aesthetically pleasing. The drawbacks are that it is a two-stage procedure, and the expander may be displaced during the expansion period.