The sandwich temporoparietal free fascial flap for tendon gliding.

Microsurgical transfer of the superficial and deep temporal fascia based on the superficial temporal vessels has been documented. This article analyzes the functional recovery when each layer of this facial flap is placed on either side of reconstructed or repaired tendons, to recreate a gliding environment. This fascial flap also provided a thin, pliable vascular cover in selected defects of the extremities.Six patients (four male and two female) with tendon loss and skin scarring of the hand (three dorsum, one palmar, and one distal forearm) and posttraumatic scarring of the ankle with tendoachilles shortening (one patient) underwent this procedure. No flap loss was witnessed. Good overall functional recovery and tendon excursion were observed. Complication of partial graft loss was observed in two patients.     

Total ear reconstruction in the devascularized temporoparietal region: I. Use of the contralateral temporoparietal fascial free flap

Total ear reconstruction by the use of contralateral temporoparietal fascial free flap and autogenous costal cartilage was performed in 16 patients presenting with a devascularized temporoparietal region resulting from trauma or prior surgery. The microsurgical success rate was 87.5 percent (14 of 16 transplants). On evaluation of the final aesthetic result in 11 patients followed up for more than 3 years, nine patients were graded good-to-excellent and two patients exhibited fair-to-poor results. Despite the relatively long operating hours and the comparatively low microsurgical success rate, ear reconstruction by autogenous tissue transplantation has proved to be an encouraging and worthwhile experience. This article presents the clinical cases and discusses the technical details.     

Primary nonmicrosurgical reconstruction following ear avulsion using the temporoparietal fascial island flap

Primary ear reconstruction following avulsion using a temporoparietal fascial island flap based on the superficial temporal vessels is presented as a modification of an existing technique for the acute treatment of this difficult problem, offering a further alternative to established traditional nonmicrosurgical procedures.     

The posterior calf fascial free flap

Six posterior calf fascial free flaps were employed to reconstruct defects of the upper and lower extremities. One flap failed due to a constricting dressing. Two flaps sustained partial loss secondary to bleeding and hematoma formation. One flap dehisced at the distal suture line due to mobility of an underlying fracture. All surviving flaps eventually healed and resulted in stable, thin coverage. Donor-site morbidity has been minimal. Shortcomings of this flap model have been defined in the peculiarities of its thinness, diffuse vascular oozing, the extent of the vascular territory, and in postoperative monitoring. These problems are analyzed and recommendations for their resolution are presented. Fascia represents a unique tissue which offers an exciting new dimension in the reconstruction of certain defects--particularly those in which thinness is a desirable option. In the posterior calf model, the inclusion of fat represents an alternative modification that allows the surgeon to tailor the design to a variety of problems where fascia alone is too thin and a cutaneous flap is too thick. This concept may find its greatest application in wounds involving the hand or foot. We believe that this and other fascial flap prototypes may offer an ideal solution for reconstruction of major wounds of the extremities.     

The versatile temporoparietal fascial flap: adaptability to a variety of composite defects

The unique properties of the temporoparietal fascial flap (TPFF) offer adaptability in reconstruction of a variety of composite defects. The broad, thin sheet of vascularized tissue may be transferred alone or as a carrier of subjacent bone or overlying skin and scalp. As a pedicled flap, it is ideal for defects of the orbital, malar, mandibular, and mastoid regions. As a free-tissue transfer, the large vessels and lack of bulk find broad utility in reconstruction of the extremities. This flap is our choice for reconstruction of the dorsal hand and non-weight-bearing surfaces of the foot. A viscous gliding surface decreases friction for tendon excursion. The thin contour is aesthetically superior to thicker flaps, allowing unmodified footwear or gloves. The pliable fascia convolutes into surface defects (e.g., bone craters) or drapes over skeletal frameworks (e.g., ear cartilage). The rich capillary network offers nutrition to saucerized bone, cartilage or tendon grafts, and overlying skin grafts. The geometry of the skull lends to fabrication of membranous bone for complex facial puzzles. The donor site is well disguised by hair growth. Twelve cases performed over a 2-year period demonstrate the versatility of this flap. These include complex foot reconstruction, ear and scalp avulsion, shotgun wound of the cheek and orbit, posttraumatic jaw recontouring, chronic osteomyelitis of the hand and foot, and acute resurfacing of dorsal hand with tendon reconstruction.     

An experience of pubic hair reconstruction using free temporoparietal fasciocutaneous flap with needle epilation

Lack of pubic hair may cause suffering for pubescent and adult patients; thus, rapid and precise reconstruction is required for their mental health. We reported pubic hair reconstruction for burn alopecia using a free temporoparietal fasciocutaneous flap transfer with needle epilation. Fourteen months after the reconstruction, an acceptable aesthetic result was obtained, and our patient is satisfied with her reconstructed pubic hair. We conclude that reconstruction using a free temporoparietal fasciocutaneous flap with needle epilation is a useful method for selected patients.     

Experience with 50 free TRAM flap breast reconstructions

The data from the first 50 patients undergoing free TRAM flap breast reconstruction in two units were examined. Average patient age was 42 years, and average weight was 62 kg. Forty percent of patients were chronic smokers, and 26 percent had low abdominal scars. Twelve percent exercised their abdominal muscles regularly. Eighteen percent had undergone radical mastectomy, whereas 76 percent had undergone modified radical mastectomy and 6 percent had undergone subcutaneous mastectomy. Postoperative radiotherapy had been given in 16 percent of patients, and 54 percent had received postoperative chemotherapy. The average time from mastectomy was 32 months, whereas six breasts were reconstructed immediately. Average operating time was 5.6 hours, and average blood loss was 2.4 units. Average hospital stay was 11.2 days. Complications included three total flap losses (6 percent) and two partial flap losses (4 percent). Abdominal hernia occurred in two patients (4 percent).     

Total ear reconstruction in the devascularized temporoparietal region: II. Use of the omental free flap

Total ear reconstruction using the omental free flap technique was performed on five patients who presented with a devascularized temporoparietal region. The main indication for this technique was unavailability of the contralateral temporoparietal fascia in those requesting autogenous auricular reconstruction. There were no microvascular failures in the procedures conducted. In one case there was a partial loss of the transferred omentum, which resulted from an inadequate omental tailoring. A normal convoluted auricle was obtained after multistage debulking operations and meticulous postoperative molding. The average follow-up period was 3.4 years. Final aesthetic results were graded as satisfactory in four patients and poor in one patient.     

The lateral arm fascial free flap: its anatomy and use in reconstruction

Free fascial transfer has been used for reconstruction of gliding surfaces of the upper and lower extremities or when thin, pliable coverage is required (hand, heel, nose, and ear). In our experience with the lateral arm fasciocutaneous flap, we have found that the fascia alone is an excellent source of tissue for free flap transfer. A thorough investigation of the microscopic, gross, and radiographic anatomy of the lateral arm fascia was undertaken by the study of 25 fresh cadavers. Vascular pathways were mapped, their locations were analyzed, and then they were correlated with the elevation, design, and transfer of the flap. The lateral arm has a large fascial component located anterior and posterior to the lateral intermuscular septum, which itself lies between the triceps and the brachialis and brachioradialis muscles. It is perfused by the posterior radial collateral artery (PRCA), one of the terminal branches of the profunda brachii. This vessel (PRCA) provides at least four fascial branches from 1 to 15 cm proximal to the lateral epicondyle, the largest of which is located an average of 9.7 cm superior to the lateral epicondyle. Fascia up to 12 x 9 cm may be used with good axial perfusion. The histologic cross sections demonstrate the complex anatomy of the fascia itself, as well as its relation to the nutrient vessels. We have applied the lateral arm fascial flap in five cases of upper extremity reconstruction. We have also found this flap valuable in preservation of underlying anatomic detail for total reconstruction of the ear and nose when local tissue and more conventional flaps were not available.     

Experience with the deltopectoral flap.

The deltopectoral flap is a most versatile source of skin coverage or mucosal lining (or both). There is remarkable safety in the use of this flap in relation to its size, and there is only limited need for delay--because it pedicle is an axial flap. Nonetheless, the terminal part requires the attention to detail which any random flap requires--such as the avoidance of hematoma and infection and the prevention of tension, kinking, and angulation. This not only will ensure the safety of the flap, but also will prevent the rather common and annoying minor complications that delay the patient's convalescence.     

Reconstruction of the burned ear using a temporalis fascial flap

A case report is presented in which a temporalis fascial flap is used to reconstruct a burned ear complicated by full-thickness skin loss with exposed cartilage. The method provides a simple, reliable means for covering exposed auricular cartilage with readily obtainable vascularized tissue. Donor-site morbidity is minimal because the scar lies within the hairline.     

Temporoparietal fascial flap for orbital and eyelid reconstruction.

The temporoparietal fascial flap is a recognized technique for the transfer of vascularized tissue in the craniofacial region. The flap has a predictable axial vessel, provides thin vascularized tissue, and can be harvested with minimal donor-site morbidity. The temporoparietal fascial flap is well suited for orbital or eyelid reconstruction because of its proximity to the orbit. The flap is useful for reconstruction of anatomic barriers between the orbit, intracranial cavity, and paranasal sinus spaces. We present four patients in whom the temporoparietal fascial flap was used for orbital reconstruction following extirpative surgery for orbital neoplasm and two patients in whom the flap was used for lower eyelid and malar reconstruction.     

Further experience with the lateral arm free flap

Our experience with the lateral arm free flap over the last 7 years was reviewed in detail, placing emphasis on the clinical aspects and modifications of the flap. A total of 150 patients have undergone reconstructive procedures with the flap for small to medium-sized defects. This included 18 split flaps, 11 osteocutaneous flaps, 6 with vascularized triceps tendon, 5 neurosensory flaps, and 5 fascia-fat flaps. The donor-site scar was generally acceptable; only 3 patients required scar revision and 15 patients required debulking of the flaps. With use of the split flap for wide defects, tension-free primary closure of the donor site can be achieved. In most cases, a two-team approach may be adopted, thereby increasing the efficiency of this microvascular transfer.