Shoulder function following reconstruction with the supraclavicular artery island flap

Application of pedicled supraclavicular flaps in hypopharyngectomy with preservation of laryngeal function

OBJECTIVE

To evaluate the efficacy of pedicled supraclavicular flaps in hypopharyngectomy reconstruction, with a focus on preserving laryngeal function.

METHODS

From August 2019 to June 2022, 14 patients with primary hypopharyngeal carcinoma who met the inclusion and exclusion criteria and underwent the repair of hypopharyngeal defects using pedicled supraclavicular flaps were included retrospectively. Relevant clinical evaluation indicators include patient characteristics, defect sizes, flap sizes, flap harvesting time, postoperative hospital stay, postoperative complications, recurrence, and survival outcomes.

RESULTS

Among the 14 patients, pyriform sinus carcinoma (n = 10) and posterior hypopharyngeal wall carcinoma (n = 4) were present, with stages T2 (n = 7), T3 (n = 4), T4 (n = 3), N0 (n = 3), N1 (n = 1), and N2 (n = 10). The average defect size was 7.0 (4.0-12.6) cm in the longitudinal diameter and 4.1 (2.8-7.5) cm in the transverse diameter. The mean flap size was 8.4 (5.0-14.0) cm in length and 6.5 (4.0-9.0) cm in width. The mean time for flap harvesting was 37.0 (29.0-51.0) min. The mean postoperative hospital stay was 24.0 (12.0-48.0) days. The mean follow-up period was 20.3 (4.0-47.0) months, and one of the 14 patients was lost during follow-up. Short-term postoperative complications included partial flap necrosis (n = 1), subcutaneous hematoma at the donor site (n = 1), and pharyngeal fistula (n = 4). Long-term complications encompassed pharyngoesophageal anastomotic stenosis (n = 2) and shoulder elevation dysfunction (n = 2). Tumor recurrence occurred in 3 patients. 1 patient succumbed to massive hemorrhage resulting from neck infection due to pharyngeal fistula during chemoradiotherapy. 2 patients succumbed to tumor-related causes. The gastric tube was removed in 13 patients, and the tracheal tube was extracted in 10 patients.

CONCLUSION

The supraclavicular flap offers a promising alternative for reconstruction during hypopharyngectomy with preservation of laryngeal function. It can be utilized to reshape the morphology of the pyriform fossa, aryepiglottic wall, and laryngeal cavity, thereby restoring the functionality of the laryngopharynx.

A modified supraclavicular artery island flap for reconstruction of oral and maxillofacial defects

OBJECTIVE

To overcome the limitation of the supraclavicular artery island flap (SCAIF), we describe a modified SCAIF which incorporates a portion of the upper trapezius and the superficial branch of the transverse cervical artery (TCA) for the reconstruction of oral and maxillofacial defects.

STUDY DESIGN

The modified SCAIF was used on 20 patients at our hospital between April 2013 and August 2022. All patients underwent resection of the primary lesion site and immediate reconstruction with the modified SCAIF. Demographic data and flap details were recorded. Complications were assessed for at least a 6-month follow-up period.

RESULTS

This study included 20 patients. The mean flap harvest time was 50 minutes. The mean flap length was 6.0 cm, and the mean flap width was 5.0 cm. All flaps of 20 cases survived with good appearance, and no shoulder morbidity was found during a follow-up period of at least 6 months.

CONCLUSION

The modified SCAIF is a versatile and reliable local flap option for moderate to large reconstruction in this special region after resection of the primary lesions. We found this simple flap design has overcome the limitations of the traditional one with a reliable blood supply and adequate tissue for larger defects.

Versatility of the supraclavicular artery island flap for head and neck reconstruction

Objective

To present our experience using the supraclavicular artery island flap (SCAIF) for head and neck reconstruction.

Methods

We performed a retrospective chart review to identify patients who underwent head and neck reconstruction with SCAIF at our institution. The following data were collected: age, sex, surgical indications, flap harvest time, flap dimensions, length of hospital stay, complications, and clinical outcomes.

Results

Thirty-three patients underwent SCAIF reconstruction, of whom four underwent pectoralis major myocutaneous flap reconstruction simultaneously. Twenty flaps were used to repair pharyngeal or esophageal defects following resection for tonsillar, hypopharyngeal, laryngeal, and cervical esophageal cancers. Five flaps were used for tracheal reconstruction following resection for tracheal or thyroid gland cancer. Seven flaps were used for reconstruction of cervical skin defects or fistulas related to a previous treatment. One flap for tracheal stenosis following tracheotomy. The mean age of the patients was 60.69 ± 11.47 years. The mean flap harvest time was 32.00 ± 4.44 min. The mean flap size was 10.16 ± 3.91 × 5.78 ± 0.68 cm. The mean length of hospital stay is 24.84 ± 13.78 days. Three patients had partial necrosis of the distal portion of the flap, which resolved with anti-infection therapy and local wound care. One patient developed a fistula that was resolved with wound care and further surgical intervention. Complete flap loss or major complications were not observed. No donor site complication or compromised shoulder function was observed.

Conclusion

The SCAIF can be successfully used to reconstruct head and neck defects with good outcomes and limited morbidity.

Level of Evidence

4.

Application of supraclavicular island flap in oral and maxillofacial reconstruction

Several surgical modalities are available for maxillofacial reconstruction as locoregional or microvascular free flaps.

PURPOSE

(a) Evaluate the reliability of the supraclavicular flap in cervico-orofacial region; (b) investigate the role of computed tomography angiography (CTA) in predicting the post-operative viability of the flap; (c) assess the speech, feeding, and esthetics after reconstruction using this flap.

METHODS

Eleven patients included in this study underwent either conventional or delayed harvesting of the supraclavicular flap (SCF). All the patients had diagnostic computed tomography angiography (CTA) of the supraclavicular flap before the surgery.

RESULTS

The mean harvesting time of the flap was 45.45 ± 4.16 min. The average length of the flap was 22.64 ± 1.12 cm, whereas the mean width of the flap was 6.14 ± 1.14 cm. The flap survived in 9 patients, while two patients had complete flap loss. After the surgery, three patients complained of speech difficulties. Two patients had swallowing problems. After the surgery, three patients complained of speech difficulties. Two patients had swallowing problems. Only two patients complained of weakness in the donor site. None of the patients reported that the weakness or pain at the donor site affected their daily activities or quality of life.

CONCLUSION

The pedicled SCF represents a safe and feasible option that can be used to reconstruct a wide array of maxillofacial oncologic defects. However, a study with a larger sample size is recommended to achieve more reliable clinical results for the modified delayed technique modification in terms of their effect on the survival of the supraclavicular flap.

Comparison of patient-reported upper extremity disability following free flaps in head and neck reconstruction: A systematic review and meta-analysis

BACKGROUND

Comparisons of patient-reported donor site morbidity based on the Disabilities in Arm, Shoulder, and Hand (DASH) instrument across upper trunk free flaps in head and neck surgery, including radial forearm (RFFF), osteocutaneous radial forearm (OCRFF), scapular tip (STFF), and serratus anterior (SAFF) free flaps, may help inform donor tissue selection.

METHODS

In this meta-analysis, 12 studies were included and the primary outcome was average DASH score.

RESULTS

The pooled DASH scores were 12.14 (95% CI: 7.40-16.88) for RFFF (5 studies), 17.99 (11.87-24.12) for OCRFF (2 studies), 12.19 (8.74-15.64) for STFF (3 studies), and 16.49 (5.92-27.05) for SAFF (2 studies) and were not significantly different.

CONCLUSIONS

Results suggest that patients generally function well, with minimal to mild donor site morbidity, when assessed at an average of 20 months after flap harvest. These results are based on few effects from primarily retrospective studies of fair quality, and further research is needed.

A Comprehensive Review on the Supraclavicular Flap for Head and Neck Reconstruction

ABSTRACT

The supraclavicular artery flap (SCF) is a highly vascularized fasciocutaneous flap overlying the shoulder. The flap was first described in 1979 by Lamberty but did not gain popularity until much later due to lack of a reliable technique. The main advantages of using the SCF include avoiding microsurgical techniques, requiring only a single-stage operation, shorter operative time compared with alternative options, and a wider patient population including those with comorbidities who may be excluded from more extensive operations including free flaps surgeries. The SCF has been successfully performed on individuals with advanced age, poor nutrition, cachexia, obesity, diabetes, tobacco use, severe chronic obstructive pulmonary disease, hypertension, coronary artery disease, peripheral vascular disease, supraventricular tachycardia, atrial fibrillation, heart failure, asthma, and steroid use. The largest disadvantages of the SCF include the possibility of distal tip necrosis, size limitation without pre-expansion, and a moderately visible donor site scar. The following review and meta-analysis of the SCF details its use historically as both an island and a pedicle flap, and its application in head and neck reconstruction.

Use of Supraclavicular Flap by End to Side Technique in Pharyngeal SCC: A Case Report and Review of Literature

Objectives

In recent years, conservation laryngeal surgeries, including partial pharyngectomy, have been introduced as an alternative procedure for selected cases of hypopharyngeal squamous cell carcinoma (HSCC). Reconstruction of these defects presents a considerable challenge for the surgeon after partial pharyngectomy due to its circumferential nature. In this case report, we represent the innovative "End to side" technique to reconstruct hypopharyngeal defect using the rolled supraclavicular flap after laryngeal-preserving partial pharyngectomy.

Methods and Results

A 70-year-old female presented with a history of progressive dysphagia and odynophagia. The evaluations revealed a T3N0M0 SCC of pyriform sinus. The mass was successfully resected through partial pharyngectomy, and the hypopharyngeal defect reconstruction was achieved using the rolled supraclavicular flap via the "End to side" technique. The patient was discharged after decannulation on day 10. The 3-week barium swallow was performed with no evidence of anastomotic leakage, and the oral feeding was started after NG tube removal. At week 5, complete movement of the true vocal cord on the one side and good phonation and deglutition was observed. There was no evidence of recurrence after 1 year.

Conclusions

Laryngeal-preserving partial pharyngectomy and hypopharyngeal reconstruction with the rolled supraclavicular flap via the "End to side" technique could lead to good oncological and functional outcomes in selected cases of pyriform sinus.

Use of the supraclavicular artery island flap for reconstruction of maxillofacial defects: a case report and literature review

BACKGROUND

Free flaps are widely used in maxillofacial reconstruction; however, this approach was not feasible in the current case. It was not possible because the free flap method requires microvascular anastomosis expertise, which is difficult, time-consuming and costly.

CASE PRESENTATION

An 86-year-old woman suffered squamous cell carcinoma on the right side of her face, which resulted in a large soft-tissue defect. Here, we present a case of facial reconstruction from the inferior margin of the jaw to the top of the head. The size of the defect was 18.5 cm × 7.5 cm, which is rare for a patient of this age in the maxillofacial area. We used the supraclavicular artery island flap (SCAIFP) which measured 19.3 cm × 8.3 cm to repair the defect. After the operation, the flap survived without complications. Then, the patient was followed for 10 months and was satisfied with the aesthetic and functional results at the donor and recipient sites following the tumour resection. The tumour did not recur, and facial nerve function was preserved.

CONCLUSION

Our results provide a new choice for the reconstruction of large defects of the head and face, and expand the potential applications of the SCAIFP.

Coverage losses of substance in the shoulder

Losses of substance of the shoulder are less common than elsewhere in the upper limb. They arise essentially from tumors (sarcomas), infectious diseases (hidradenitis) or traumatic events, (burns). The objectives of reconstruction depend on whether the losses of substance are located on the curve of the shoulder or in the axillary area. There exist numerous regional solutions, including perforator, propeller, pedicled and free flaps. The donor region may be the thorax (latissimus dorsi, serratus anterior), the back (trapezium, scapular or subscapular flaps, occipito-cervico-thoracic flap), the anterior surface of the thorax (pectoralis major or minor, supraclavicular, perforators of the acromiothoracic artery, delto-pectoral flap) or arm (brachial lateral or medial). Multitissular reconstructions are also possible in regional and pedicled form, as well as microanastomosed flaps in exceptional conditions.

Supraclavicular Artery Island Flap: Critical Appraisal and Comparison to Alternate Reconstruction

OBJECTIVES/HYPOTHESIS

The supraclavicular artery island (SAI) flap may be a good option for selected head and neck reconstruction due to its reliability, ease of harvest, and favorable color match. The objective of this study was to examine the rates of complications for the SAI flap in head and neck oncologic reconstruction, with examination of risk factors and comparisons to alternative flaps often considered the gold-standard soft-tissue flaps for head and neck reconstruction: the pectoralis myocutaneous (PMC), radial forearm free flap (RFFF), and anterolateral thigh (ALT) flaps.

STUDY DESIGN

Retrospective cohort study.

METHODS

Consecutive SAI flaps were compared to PMC, RFFF, and ALT flaps (non-SAI flap group), all performed by the senior author from 2010 to 2018. The non-SAI flaps were included if an SAI flap could have been performed as an alternate flap. The groups were compared based on demographics, flap dimensions, site of reconstruction, operating time, total hospital stay, total hospital costs, and complications.

RESULTS

One hundred seven SAI flaps and 194 non-SAI flaps were identified. SAI flaps were used less commonly than non-SAI flaps for mucosal defects (P < .001). The SAI flap dimensions were narrower but longer than non-SAI flaps (P < .001). SAI flaps had higher rates of total complications, partial flap necrosis, flap dehiscence at the recipient site, fistula, donor site dehiscence, and minor complications compared to non-SAI flaps (all P < .05). SAI flaps had higher rates of total complications, recipient site dehiscence, fistula, and minor complications in both the oral cavity and all mucosal sites compared to non-SAI flaps (all P < .05). SAI flaps for mucosal reconstruction were associated with higher rates of total complications (54% vs. 34%, P = .04), flap dehiscence at the recipient site (32% vs. 14%, P = .03), and major complications (21% vs. 5%, P = .02), compared to cutaneous reconstruction. Complications were equivalent between SAI flaps and non-SAI flaps for cutaneous reconstruction (all P > .05). Multivariate analysis showed that SAI flaps were associated with any postoperative complication (odds ratio [OR]: 3.47, 95% confidence interval [CI]: 1.85-6.54), partial flap necrosis (OR: 5.69, 95% CI: 1.83-17.7), flap dehiscence (OR: 5.36, 95% CI: 2.29-12.5), donor site complications (OR: 11.6, 95% CI: 3.27-41.0), and minor complications (OR: 5.17, 95% CI: 2.42-11.0). Within the SAI flap group, SAI flap length >24 cm was associated with postoperative complications on multivariate analysis (OR: 5.09, 95% CI: 1.02-25.5, P = .048).

CONCLUSIONS

The SAI flap is best suited for cutaneous reconstruction of the face, neck, and parotid/temporal bone regions due to the favorable color match; the thin, pliable nature of the skin; ease of harvest; and equivalent complication rates compared to alternate soft-tissue flaps. However, the SAI flap is associated with more complications for oral cavity and mucosal site reconstruction when compared to RFFF and ALT flaps and should be used in selected cases that do not require complex folding. For all sites, flaps longer than 24 cm should be used with caution.

LEVEL OF EVIDENCE

3 Laryngoscope, 2020.

Successful management of the supraclavicular artery island flap combined with a sternohyoid muscle flap for hypopharyngeal and laryngeal reconstruction

This retrospective study evaluated operative outcomes when using a supraclavicular artery island flap (SAIF) combined with a sternohyoid muscle flap (SHMF) to reconstruct defects after hypopharyngeal carcinoma resection. Reconstructive surgery for hypopharyngeal and laryngeal defects was performed with the SAIF + SHME combination in 6 patients during 2016 to 2018. Within 14 to 16 days after the surgery, all 6 patients could ingest food and block the tube (avoiding aspiration), with no pharyngeal fistulas. They then underwent irradiation up to a total of 60.5 Gy during the 4 weeks postoperatively. All 6 flaps survived, and there were no donor-site complications except minor dehiscence in 1 patient. Thus, the SAIF + SHMF combination can be used to reconstruct hypopharyngeal and laryngeal defects after hemi-laryngectomy in patients with hypopharyngeal carcinoma involving the unilateral larynx. This technique effectively preserved the swallowing function and phonation of the patients, thereby improving their quality of life.

Reconstruction of total parotidectomy defects with a de-epithelialized submental flap

Objective

Total parotidectomy yields a large surgical defect that leads to both cosmetic and functional deficits which can be addressed with reconstruction. We evaluated the role of a pedicled submental flap for this reconstruction.

Methods

We reviewed all submental flap reconstructions that were performed for total parotidectomy defects between 2014 and 2016. Data regarding harvest technique, postoperative complications, flap survival, and adjuvant treatment details were recorded. Subjective information regarding retained volume after reconstruction was also obtained.

Results

During the time period, eight patients were identified and in all cases the patients underwent total parotidectomy with facial nerve sacrifice. All patients were discharged within 2 days of hospitalization with no complications or concerns regarding the viability of the flap. All but one patient had radiation therapy. Results with 9.9‐ to 37.5‐month follow‐up (mean 22.0 months) show limited volume loss without major contour defect or ear deformity in the follow‐up period.

Conclusions

Submental flap reconstruction is a feasible and reliable method for total parotidectomy defect. The inclusion of the mylohyoid muscle aids flap reliability and adds bulk. Inclusion of the dermis helps contour the overlying skin. The flap does not add morbidity or increased complexity intraoperatively or postoperatively.

Level of Evidence

4

The supraclavicular artery island flap: a salvage option for head and neck reconstruction

Background

Some of head and neck cancer patients are in compromised general condition after ablation surgery and chemoradiation therapy, which makes secondary free tissue transfer quite challenging. Elderly cancer patients also have some risk for microvascular surgery with lengthened general anesthesia. In those cases, the pedicled flap vascularized by supraclavicular artery could be considered as an alternative to free flap. Despite several authors have demonstrated the clinical reliability of supraclavicular artery island flap (SCAIF), to date, SCAIF has not been widely used among reconstructive surgeon. In this article, we clarified vascular flow pattern and introduce simple surgical technique of SCAIF with a literature review.

Case presentation

Three patients who had underwent previous neck surgery and adjuvant therapy received maxillofacial reconstruction using SCAIF. It required only a few landmarks, flap harvesting was carried out, and the elapsed time gradually decreased to 15 min with experiences. There were no remarkable morbidities in both donor and recipient sites.

Conclusion

SCAIF exhibited minimal anatomic variations and short learning curve of surgical techniques, which might be valuable reconstruction modality for beginning surgeon. And it can be beneficial option for the patients with vessel-depleted neck, medically compromised status for lengthened general anesthesia and failed free tissue transfer.

Shoulder Morbidity in Patients after Head and Neck Reconstruction with the Pedicled Supraclavicular Island Flap

Supplemental Digital Content is available in the text.

Background:

The pedicled supraclavicular artery island flap (SCAIF) for reconstruction of the head and neck has been shown to be a pliable alternative to established pedicled flaps, such as the pectoralis major myocutaneous flap. Because there are limited published data regarding shoulder morbidity after SCAIF procedure, we aimed to investigate it with 2 established questionnaires for the upper extremity [Constant-Murley score and Disabilities of the Arm, Shoulder and Hand Outcome Measure (DASH) score].

Methods:

The authors designed and implemented a retrospective cohort study of patients who received a defect reconstruction by SCAIF. Analyzed parameters were demographics, comorbidities, donor-site morbidity and shoulder morbidity in terms of range of motion, pain, strength, and daily activities evaluated and compared between the donor site and contralateral arm.

Results:

Of the 61 consecutively performed head and neck reconstructions with SCAIF, 20 met inclusion criteria (curative intended treatment, head and neck squamous cell cancer, follow-up time more than 4 months). Mean follow-up was 17.3 months (±10.4 months) ranging from 4–35 months. Donor-site complication rate was low with 5% major (surgical revision) and 30% minor complications (conservative management). Overall Constant-Murley-Score (P = 0.334), pain (P = 0.150), overall range of motion (P = 0.861), and strength of the extremity (P = 0.638) of the shoulder receiving a SCAIF showed no significant differences to the contralateral extremity. Mean of Disabilities of the Arm, Shoulder and Hand Outcome Measure score was 32.5 (±28.6).

Conclusion:

The results of the present study suggest very low shoulder morbidity in patients after SCAIF procedure with no significant functional impairment of the donor shoulder compared with the contralateral side.

[Research progress of pedicled flaps for defect repair and reconstruction after head and neck tumor resection]

Objective

To summarize the current status of pedicled flaps for defect repair and reconstruction after head and neck tumor resection, and to present its application prospects.

Methods

Related literature was reviewed, and the role evolution of pedicled flaps in the reconstruction of head and neck defects were discussed. The advance, anatomical basis, indications, advantages, disadvantages, and modification of several frequently used pedicled flaps were summarized.

Results

The evolution of pedicled flaps application showed a resurgence trend in recent years. Some new pedicled flaps, e.g., submental artery island flap, supraclavicular artery island flap, submandibular gland flap, and facial artery musculomucosal flap, can acquire equivalent or even superior outcome to free flaps in certain cases. Technological modification of some traditional pedicled flaps, e.g., nasolabial flap, pectoralis major myocutaneous flap, latissimus dorsi musculocutaneous flap, temporalis myofascial flap, and temporoparietal fascial flap, can further broaden their indications. These traditional flaps still occupy an irreplaceable role, especially in patients with poor condition and institution with immature microsurgical techniques.

Conclusion

The pedicled flaps still plays an important role in head and neck reconstruction after tumor resection. In certain cases, they demonstrate some advantages over free flaps, e.g., more convenient harvest, more rapid recovery, less expenditure, and better functional and aesthetic effect.

Utility and versatility of the supraclavicular artery island flap in head and neck reconstruction

INTRODUCTION

The supraclavicular island flap is a rotational pedicled flap and may have some advantages in head and neck reconstruction compared with free-tissue transfer when this kind of reconstruction is not affordable or recommended.

MATERIAL AND METHODS

We present our experience during the year 2016 in the application of the supraclavicular island flap in five cases as an alternative to microvascular reconstruction in several defects after resection of head and neck tumours. In two patients, the flap was used to close the surgical pharyngostoma after total laryngectomy with partial pharyngectomy. In one patient, it was used in lateral facial reconstruction after partial resection of the temporal bone. In one case, it was used to close a skin defect after total laryngectomy with prelaryngeal tissue extension. And in the last case to close a neck skin defect after primary closure of a pharyngo-cutaneous fistula. There were no flap complications, and the result was satisfactory in all cases.

RESULTS

The supraclavicular artery island flap is useful and versatile in head and neck reconstruction. Operating room time in aged patients or those with comorbidities will be reduced compared to free flaps. The surgical technique is relatively easy and can be used for skin and mucosal coverage.

CONCLUSION

The supraclavicular island flap could be a recommended option in head and neck reconstruction, its use seems to be increasing and provides a safe and time-saving option to free flaps in selected patients.

Locoregional Flaps for Oral Cavity Reconstruction: A Review of Modern Options

Objective

To review state-of-the-art modifications and advances in soft tissue local and regional flap reconstruction of the oral cavity and to determine the role these techniques play in current practice.

Data Sources

Review of the literature regarding oral cavity reconstruction.

Review Methods

The authors describe advances in locoregional reconstructive options and assimilate data from the literature that compare recent advances to the historic standards.

Conclusions

Modern advances in regional reconstruction of the oral cavity offer outstanding results and demonstrate potential advance over free tissue transfer. These modifications demonstrate the prominent role that regional reconstruction can play in oral cavity reconstruction.

Implications for Practice

With a more complete understanding of these options, the surgeon is better able to tailor the reconstruction to the needs of the patient to provide high-quality cost-effective care.

Pre-expanded Supraclavicular Artery Perforator Flap

The supraclavicular artery perforator (SAP) flap is a versatile flap for the reconstruction of head and neck defects. Recently, the authors have modified the SAP flap by using an anterior branch of the transverse cervical artery. The anterior SAP flap allows the harvest of a tissue island in the deltopectoral fossa, which is even thinner, is more pliable, and shows a superior color match to the face and neck compared with the original SAP flap. Pre-expansion increases flap size considerably, enabling the coverage of extended defects without the need of microsurgery.

Risk factors for surgical site infection after supraclavicular flap reconstruction in patients undergoing major head and neck surgery

BACKGROUND

Surgical site infections can adversely affect flaps in head and neck reconstruction. The purpose of this study was to evaluate the risk factors of surgical site infections in supraclavicular artery island flap reconstructions.

METHODS

Records of patients undergoing head and neck surgery from 2011 to 2014 with supraclavicular artery island flap reconstruction at a single specialty hospital were reviewed; surgical site infections ≤30 days postoperatively were noted.

RESULTS

Of 64 patients, 86% underwent resection for malignancy, 55% previously received radiation. Sixty-three percent of surgeries were clean-contaminated. Seven patients (11%) developed recipient site surgical site infections, all in patients who underwent clean-contaminated surgery for malignancy. There was no complete flap loss. No significant differences in demographics or perioperative factors were noted. Oral cavity and laryngeal reconstructions (p = .014) and clean-contaminated surgery (p = .04) were factors associated with increased surgical site infection risk on univariate but not multivariate analysis. Patients with surgical site infections had longer hospitalizations (p = .003).

CONCLUSION

The supraclavicular artery island flap can be used for head and neck reconstruction with a low rate of surgical site infection. © 2016 Wiley Periodicals, Inc. Head Neck 38: 1708-1716, 2016.

Comparison of Perioperative Outcomes between the Supraclavicular Artery Island Flap and Fasciocutaneous Free Flap

Objective

Outcomes of the supraclavicular artery island flap (SCAIF) have not been extensively studied in comparison with free tissue transfer (FTT) flaps for head and neck reconstruction. We hypothesize that the pedicled SCAIF has decreased operating room time, length of stay, time to wound healing of recipient site, complications, and hospital charges as compared with FTT.

Study Design

Case series with chart review.

Setting

Tertiary care teaching hospital.

Subjects and Methods

Medical records were reviewed for patients who underwent SCAIF (n = 45) or FTT (n = 28) reconstruction between 2011 and 2013.

Results

Total operating room time was significantly lower for the SCAIF group vs the FTT group (6.7 vs 8.1 hours, P = .002). Procedural time was 5.7 hours for the SCAIF group, as compared with 7.2 hours for FTT group ( P = .0015). Mean area for SCAIF donor site was 63.89 cm2 vs 81.8 cm2 for the radial forearm free flap group ( P = .015). There was no significant difference in mean length of stay between SCAIF (8.8 days) and FTT (11 days, P = .12). Mean length of time to wound healing of the recipient site was similar in the SCAIF group vs the FTT group (17.3 vs 22.1 days, P = .071). Ratio of total hospital charges for SCAIF were 32% lower than that of FTT ( P = .0001).

Conclusion

This is among the first studies to compare SCAIF with FTT in a large cohort analysis. We find decreased operating room times for SCAIF vs FTT, with similar length of stay and wound healing. Other outcomes between SCAIF and FTT were also comparable.