Anterior Lateral Thigh Free Flap Research Articles

Clinical T4b Squamous Cell Carcinoma Resection With Hemimandibulectomy and Temporomandibular Joint Reconstruction With Bridging Plate and Modified Dautrey Procedure

Clinical T4b oral squamous cell carcinoma is traditionally considered nonoperable. We present a case of right mandibular squamous cell carcinoma (PT4bN0M0, stage IVB). The tumor had extended to the right mandibular condylar head and masticatory space. The patient received right modified radical neck dissection and radical operation with hemimandibulectomy to remove the right mandibular condyle. Then, we reconstructed the resected portion with an anterior lateral thigh free flap and bridging plate, which was bent to form an artificial condyle and fixed using the modified Dautrey procedure. The patient had stable postoperative occlusion and normal hinge movement of the temporomandibular joint. After postoperative concurrent chemotherapy and radiotherapy, the patient is under regular out patient department follow-up with satisfactory jaw function and oral intake.

Free flap surgery in osteoradionecrosis of the head and neck

: Osteoradionecrosis (ORN) following radiation therapy is a much-feared complication of the treatment of head and neck cancer. Free flap reconstruction in the ORN patient has specific challenges for the surgeon. From 2014 to 2020 the Head and Neck Microvascular unit of the Oral and Maxillofacial Surgery Division at Jackson Health/University of Miami treated 149 ORN patients with free flap reconstruction. The fibula free flap (n=65) and anterior lateral thigh free flap (6n=1) were the workhorse flaps in our series comprising 44% and 41% of the total flap surgeries. A total of 13 cases (8.7%) involved performing 2 flaps in the same operation. Thirty cases had recorded complications with one flap loss (0.7%) and one case of partial necrosis (0.7%) of the flap. The most common complications encountered were flap congestion with 8 cases (5%), 5 cases of flap dehiscence,4 cases of neck hematoma (2.6%) and 3 cases of infection of the flap reconstruction site (3%). The average length of stay was 8.2 days. In this paper we present our approach to reconstruction in these patients and the lessons we have learned. Though this surgery is complex and has greater risks than free flap surgery in the “virgin” neck, our experience demonstrates that good outcomes can be achieved consistently with a structured approach.

Fascia Lata Free Flap Reconstruction of Limited Hard Palate Defects.

Objective The anterior-lateral thigh (ALT) free flap is a flexible reconstructive option with fascia lata, fasciocutaneous, and musculocutaneous options. The objective of this study is to evaluate ALT fascia lata free flap reconstruction of isolated hard palate defects.Methods Retrospective chart review of all palate reconstructions with ALT free flap from 2008-2017 by a single surgeon, at a tertiary academic institution. Patients with defects limited to the hard palate were selected for review.ResultsForty-eight patients were identified, of which 14 patients had limited palatal defects repaired with fascia lata free flaps and were selected for review. The average hospital stay for all patients was 2.8 days (range 1-4 days). Eighty-five percent of patients were started on an oral diet from post-operative day (POD) one. Ten of 14 were extubated at the end of the case, with four being extubated on POD one. One patient suffered donor site morbidity, which required intervention (one seroma requiring drainage). Two patients underwent minor palatal revisions with local tissue rearrangement for recurrent fistula. No patients suffered long-term velopharyngeal inadequacy (VPI) or dysphagia, and all reported normal nasal respiration.ConclusionThe ALT fascia lata free flap is a versatile reconstructive option for hard palate defects, with minimal morbidity, short hospital stays, and excellent long-term results.

Anterior Lateral Thigh Free Flap and Achilles Tendon Reconstruction Surgery for Contact Dermal Burn of Heel Including Achilles Tendon: A Case Report -Surgical Treatment for Functional Recovery-

A 3rd degree burn on the heel including the Achilles tendon is vulnerable and requires active treatment to improve the functional outcomes. Previously, there have been a few treatments on severe burns, such as amputation, debridement or simple skin graft. The cooperative technique of an anterior lateral thigh flap with Achilles tendon reconstruction can be an innovative procedure that preserves the major arteries. The authors review a case and report the clinical outcome.

Motor and sensory morbidity associated with the anterolateral thigh perforator free flap.

To quantify changes in motor function, sensation, and lower extremity quality of life following anterior lateral thigh free flap (ALT) resection. This mixed methods study contained both a prospective cohort arm (n = 20) and retrospective cross-sectional arm (n = 20). In both arms, patients underwent formal motor and sensation testing of the ipsilateral and contralateral thigh by sphygmomanometry and monofilament testing. In the prospective arm, data was collected preoperatively and at the 6-month and 1-year follow-up visits. In the retrospective arm, consecutive patients with a minimum of 6-month postoperative follow-up were enrolled. Postoperatively, 82% of participants endorsed some degree of numbness and tingling at the donor site. On monofilament testing, patients from the prospective arm showed decreased sensibility of the midthigh at both the 6- and 12-month assessment (P < 0.01). Two-point discrimination scores were moderately correlated with the cross-sectional surface area of the flap. Donor thighs demonstrated a similar peak isometric quadriceps contraction (retrospective [retro]: 47 ± 24 mmHg, prospective [pro]: 90 ± 36 mmHg) to the unoperated thighs (retro: 43 mmHg ± 22, pro: 69 ± 35.3 mmHg, P = 0.49). When stratified by perforator anatomy, no significant differences were noted. Subjective donor site morbidity measured with the lower extremity function scale demonstrated no statistically significant difference between the preoperative and 12-month postoperative assessment. The ALT flap offers minimal donor site morbidity. Reduced sensibility of the ALT flap is a common complaint among patients. Quadriceps strength is not significantly affected by an ALT free flap harvest. 4. Laryngoscope, 128:1057-1061, 2018.