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.     

Experience with the temporoparietal fascial free flap

The temporoparietal fascia is an ideal tissue source for free transfer to distant sites where ultrathin coverage is either desirable or mandatory. The fascia's dependable vascular anatomy facilitates the technical aspects of microvascular transfer by means of its large vessels, ample pedicle, and ability to be grafted on either side. Furthermore, this highly vascular tissue is available in surprisingly large quantities, and its donor scar is hidden in the hair. The authors have found this flap useful (1) in covering exposed bone and tendon without adding unwanted bulk, (2) in providing thin flap coverage or lining in major facial reconstruction, (3) in covering vital structures such as exposed nerves and vessels, (4) in providing neovascularity both as a recipient graft bed and for control of chronic infection, and (5) in reestablishing gliding-tendon mechanisms. The authors have successfully employed this free flap in 15 cases which involved deformities of the ankle, foot, Achilles tendon, forearm, hand, nose, and contralateral ear and scalp. Seven cases are utilized to illustrate the broad application of this unique and versatile free flap.     

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.     

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.     

Use of the free vastus lateralis flap in skull base reconstruction

Free flaps in skull base reconstruction are indicated for providing an effective separation of the intracranial cavity from the oronasal space, for eliminating a dead space, and for the treatment of established wound complications such as dural exposures and cerebrospinal fluid leaks. Seven patients with cranial base defects underwent reconstructions using a free vastus lateralis muscle flap. In two cases, a vastus lateralis flap was raised to incorporate the anterolateral thigh skin as a myocutaneous flap. In four cases, a free flap was indicated for reconstruction following tumor ablation, and in three cases, for the resolution of wound or cerebrospinal fluid leak complications following previous cranial base surgery. All flaps were successful, with no partial failures. In those patients undergoing tumor ablative surgery, the cranial cavity was effectively sealed from the oronasal cavity. Patients with established wound complications following previous cranial base surgery had a complete resolution of their symptoms. This report discusses the suitability of the vastus lateralis flap for skull base reconstruction in terms of the availability of adequate muscle volume to fill dead space, vascularized fascia to augment dural repairs, and the freedom to use skin if required for internal lining or external skin cover. This flap also provides an extremely long pedicle, allows simultaneous flap harvest, and has low donor site morbidity.     

Total mandibular and lower lip reconstruction with a prefabricated osteocutaneous free flap.

Large, complex bony defects can be a vexing problem for the reconstructive surgeon, especially when standard donor sites are not available or do not provide sufficient tissue. Using the concept of flap prefabrication, we demonstrated in a single patient that (1) iliac crest bone chips and bone morphogenic protein in an alloplastic mandibular tray can ossify in a heterotopic location and (2) neovascularization sufficient to support a large, custom-designed bone graft occurs within a convenient "carrier" flap. Ultimately, the fields of angiogenesis and osteogenesis research could significantly contribute to the ability of the plastic surgeon to construct the "ideal" composite prefabricated flap for complicated reconstruction.     

The use of a fascial flap in ear reconstruction.

We describe the use of a fascial flap for covering the framework in ear reconstruction. When covered in turn with a skin graft, this fascial flap provides an abundant amount of a thin, tough, vascular, hairless cover of good quality in all cases except those where injuries in the auricular area have been deep enough to damage this fascia. This method of ear reconstruction is particularly useful in secondary ear reconstructions useful in secondary ear reconstructions and in reconstruction after traumatic losses. The procedure described can often be performed in one stage, requiring two to 4 hours, with minimal complications.