Versatility of Free SCIA/SIEA Flaps in Head and Neck Defects

Head and neck reconstruction with the superficial circumflex iliac artery perforator (SCIP) free flap: Lessons learned after 73 cases

BACKGROUND

Head and neck tissue defects after ablative surgery often require complex and composite reconstructions. The superficial circumflex iliac artery perforator (SCIP) flap is an extremely versatile perforator-based flap with minimal donor site morbidity, which may represent the optimal procedure in this setting. Over the last 5 years, we collected a large base of experience, including both simple and chimeric SCIP-based reconstruction, making this flap our first choice for head and neck reconstructions.

PATIENTS AND METHODS

Seventy-three patients undergoing ablative head and neck surgery for oncologic pathologies were treated by means of a SCIP flap reconstruction. Patients' mean age was 67 years old (range 37-89), 51 were males and 22 were females. Fifty-eight flaps were simple and 15 were chimeric reconstruction patterns. Indocyanine green perfusion imaging was performed in all cases.

RESULTS

All the patients were successfully treated with no flap losses were encountered. Twelve patients encountered postoperative complications: in four cases revision surgery was required for venous congestion, while the remaining cases were managed conservatively (four wound dehiscence and three infections). No patients showed donor site complications. The mean follow-up period was 11 months (range 3-24).

CONCLUSIONS

Our case series demonstrates the reliability and versatility of the SCIP flap for different kinds of head and neck reconstructions. The chimeric options combined with bone, double skin paddle, and muscle offer a broad variety of functional reconstructive solutions for complex head and neck surgeries. Intraoperative indocyanine green perfusion examination provides a valuable tool to assess and ascertain proper vascularization and post-anastomosis vessel patency in complex microvascular flap-based reconstructions.

Aesthetic Reconstruction of a Facial Defect After Subtotal Resection of the Parotid Gland Using a Superficial Circumflex Iliac Artery Pure Skin Perforator Flap

ABSTRACT

In the reconstruction of facial defects, thin and flexible coverage of the defect is desirable for cosmetic reasons. A free flap is 1 possible surgical option; however, a flap containing a fatty layer is bulky. in this study, the authors describe the reconstruction of a facial defect after subtotal parotidectomy for right parotid carcinoma using a superficial circumflex iliac artery pure skin perforator flap, with consideration given to facial contour. The superficial circumflex iliac artery pure skin perforator flap is a viable option to achieve the desired clinical and aesthetic outcome.

Superficial Circumflex Iliac Artery Perforator Flap in Advanced Head and Neck Reconstruction: From Simple to Its Chimeric Patterns and Clinical Experience with 22 Cases

BACKGROUND

Head and neck tissue defects after ablative head and neck surgery often require complex and composite reconstructions. The superficial circumflex iliac artery perforator (SCIP) flap is an extremely versatile perforator-based flap with minimal donor-site morbidity. The authors present their experience with both simple and chimeric SCIP flap reconstructions for complex defects in various head and neck regions.

METHODS

Twenty-two patients undergoing ablative head and neck surgery for oncologic abnormalities were treated by means of a SCIP flap reconstruction. Patients' mean age was 62 years; 21 were men and one was a woman. Seventeen flaps were simple and five were chimeric reconstruction patterns. Indocyanine green perfusion imaging was performed in all cases.

RESULTS

Twenty-one of 22 patients (95.5 percent) were successfully treated with good aesthetic and functional results. Two patients (9 percent) showed minor donor-site complications that were managed conservatively. The mean follow-up period was 5.3 months (range, 2 to 8 months).

CONCLUSIONS

This case series demonstrates the reliability and versatility of the SCIP flap for head and neck reconstruction. The chimeric options combined with bone, double-skin paddle, and muscle offer a broad variety of functional reconstructive solutions for complex head and neck surgery. Intraoperative indocyanine green perfusion examinations area valuable tool to assess and ascertain proper inset, vitality, and postanastomosis vessel patency in these complex microvascular flap reconstructions.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, IV.

Reconstruction of Head and Neck Capillary Malformations With Free Perforator Flaps for Aesthetic Purposes

BACKGROUND

Capillary malformations (CMs) are composed of dilated capillaries and venules in the dermis layer. They appear as pink- or purple-colored lesions on the involved skin and usually follow a dermatomal distribution. Generally, laser treatment is considered the treatment of choice; however, in some patients, a surgical approach should be considered. This article presents the authors' experiences with free perforator flap transfer to the head and neck after resection of CMs for aesthetic purposes.

PATIENTS AND METHODS

A total of 5 patients with CMs on their head and neck underwent operations for aesthetic purposes. After lesion debulking, defect sizes were measured and precise flaps were designed. A primary flap-thinning procedure was needed in obese patients before flap inset. The donor site was closed primarily in 4 cases.

RESULTS

Thoracodorsal artery perforator free flaps were performed in all patients. The average size of harvested flaps was 146.8 cm. All flaps survived without recurrence of CM on the skin paddle of the transferred flap. Aesthetic restoration and high patient satisfaction were achieved after the surgery.

CONCLUSIONS

The authors used free flaps to improve aesthetic outcomes, which have been used for reconstruction after trauma and malignancy. Free perforator flap transfer should be considered a valuable option for head and neck CMs.