Temporalis Myofascial Flap Research Articles

Surgical treatment of type III temporomandibular joint ankylosis with a lateral arthroplasty while retaining the medially displaced condyle.

We discuss our findings on the retention of the medially displaced residual condyle during the treatment of type III temporomandibular joint ankylosis, as well as the postoperative results observed during follow-up. Thirty-two patients with type III temporomandibular joint ankylosis that met the inclusion criteria of the study were included as subjects. The morphological integrity of the medially displaced residual condyle was verified in all of the participating patients through the use of cone beam computed tomography. The duration of the ankylosis ranged from 2 to 12 years. The maximum length that patients were able to open their mouths ranged from 6 mm to 14 mm. The surgical treatments used in this report included the separation of bony fusions between the condyle and the glenoid fossa, resection of the ankylosed sites, preservation of the displaced condyles in their medial position and suturing the remains of the disc to its typical position or taking the temporalis myofascial flap instead. The long-term results were evaluated by computed tomography and clinical follow-up examinations. Three-year postoperative follow-up examinations were performed for all of the patients included in this study. No recurrences were observed in the patients who adhered to the postoperative therapeutic advice. Patients had an average maximal mouth opening distance of 34.50 ± 5.75 mm as recorded during the final follow-up examination. The released medially residual condyle can still function normally in temporomandibular joint movement and without reankylosis after a bone fusion resection. The displaced condyle should thus be preserved instead of being removed during the treatment of type III temporomandibular joint ankylosis.

Reconstruction of Orbital Suprastructure Maxillectomy Defects by Temporalis Myofascial Flap.

Oncological surgery being radical is often mutilating in form and function especially in the maxillary/orbit region reconstruction of maxillo-orbit defects are challenging due to the complex three dimensional anatomy. Free flaps are de-rigueur but a technical resource with constraints. The temporalis myofascial flap (TMFF) is a locally available, safe and reliable flap which can be used for the reconstruction of various orbital and supramaxillary facial defects. To study the use of the temporalis myofascial flap in the reconstruction of various orbital and supramaxillary facial defects. Temporalis myofascial flap was harvested and successfully used in reconstruction of three patients who had undergone orbital exenteration with or without suprastructural maxillectomy. There was no morbidity related to flap loss. Temporalis flap (TMFF) can be considered as a first line reconstructive option for limited resection of upper maxilla with palatal preservation. Its proximity to the oral cavity, palate and mid third face and the technical ease makes the TMFF valuable for reconstruction. The techniques and outcomes of TMFF are discussed.

Comparison of Temporalis Myofascial Flap vs Dermal Graft as an Interpositional Material in Treatment of Temporomandibular Joint Ankylosis: A Case Series

Comparison of Temporalis Myofascial Flap vs Dermal Graft as an Interpositional Material in Treatment of Temporomandibular Joint Ankylosis: A Case Series

Guidelines for Single-Stage Correction of TMJ Ankylosis, Facial Asymmetry and OSA in Adults.

Treatment for TMJ Ankylosis aims at restoring joint function, improving the patient's aesthetic appearance and quality of life and preventing re-ankylosis. Mouth opening is achieved by gap arthroplasty with various options of interpositional materials. Ramus-condyle unit (RCU) reconstruction maintains the height of the ramus and prevents secondary occlusal problems. Advancement genioplasty corrects chin deformities as well as increases the posterior airway space (N-PAS) by the forward pull exerted on geniohyoid and genioglossus. This prospective single-centre study on 43 joints in 25 adultpatients with TMJ Ankylosisaimed at providing a single-staged management plan of ankylosis release, RCU reconstruction and extended advancement centering genioplasty. Interpositional arthroplasty was done using temporalis myofascial flap, abdominal dermis fat or buccal fat pad. RCU reconstruction was done either by vertical ramus osteotomy or L osteotomy. Follow-up ranged from 12 to20months (mean 14.4). Average mouth opening at maximum follow-up was 34.36mm with re-ankylosis in no case. Cephalometric parameters showed increase in point P to Pog, decrease inN perpendicular to Pog, angle N-A-Pog, Cg-ANS to Cg-Menton, neck-chin angle and labiomental angle. N-PAS increased, and average 50% improvement in AHI was seen in all patients with OSA. Most common complications involved transient paraesthesia of temporal and zygomatic branches of facial nerve. Based on the findings of the above study, we propose treatment guidelines for treatment of TMJ ankylosis in adult patients with AHI < 20.

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

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. 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. 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. 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.

Oral and maxillofacial soft tissue reconstruction using local flaps in Sokoto, Northwest Nigeria

Background: Owing to the aesthetics and functional concern, oral and maxillofacial soft tissue reconstruction requires meticulous planning with team approach. The aim of this paper is to present our experience in the use of local flaps in the reconstruction of oral and maxillofacial defects. This was a retrospective study of maxillofacial and oral soft tissue reconstruction using local flaps. Patients and Methods: The study was carried out in the Department of Dental and Maxillofacial Surgery, Usmanu Danfodiyo University Teaching Hospital in northwest Nigeria over a 4-year period. Data such as age, sex, diagnosis, types of flaps used, complications and prognosis were collected and analysed with the IBM SPSS Statistics for windows Version 20 (Armonk, NY: IBM Corp). Results: Forty-two out of 64 cases of oral and maxillofacial soft tissue reconstruction (65.6%) met the inclusion criteria for local flap utilisation. They consisted of 27 (64.3%) males and 15 (35.7%) females, with a male:female ratio of 1.8:1. Age ranged from 6 to 72 years with mean ± SD (24.2 ± 17.7). Temporomandibular joint ankylosis (TMJA) release was the main reason for soft tissue flap utilisation as an interpositional material in the maxillofacial region 30 (77.3%). Temporalis myofascial flap 19 (45.2%) was the commonest flap used. Most of our cases had no associated complications 39 (92.9%), only 2 (4.8%) patients had total flap failure. Conclusion: Where free tissue transfer is not feasible, local flaps remain a viable option. Good patient selection is essential to prevent some of the complications associated with their use.

Craniofacial resection and reconstruction in patients with recurrent cancer involving the craniomaxillofacial region

Purpose Head and neck tumors that involve the craniomaxillofacial region are classified as stage IVb disease and are clinically challenging. In this study, the outcomes of craniofacial resection and craniofacial reconstruction in patients with recurrent malignant tumors involving the craniomaxillofacial region were evaluated. Patients and Methods This retrospective observational study was conducted from January 2008 to August 2015. Data collected for each patient included age, gender, tumor site, initial treatment, craniofacial resection, reconstruction flaps and complications after craniofacial resection, adjuvant treatment, and reported outcomes of craniofacial resection and craniofacial reconstruction. The χ2 test in SPSS was used to analyze the data. Results Twenty-four patients with recurrent malignant tumors involving the craniomaxillofacial region were identified who had undergone craniofacial resection at the Center of Craniomaxillofacial Surgery of Sun Yat-sen University (Guangzhou, Guangdong, China). The study population was comprised of 24 patients (15 men and 9 women; age range, 21 to 73 yr) with recurrent tumors (58.3% with squamous cell carcinoma [SCC], 41.7% with sarcoma [SA]) involving the craniomaxillofacial region who underwent craniofacial resection. Craniofacial resection consisted of orbital exenteration and maxillotomy; anterior skull base surgery, facial resection, and mandibulotomy; or ipsilateral radical neck dissection. The resultant craniomaxillofacial defects were reconstructed using extended vertical lower trapezius island myocutaneous flaps (TIMFs), temporalis myofascial flaps, or submental flaps. All patients with recurrent malignant tumor involving the craniomaxillofacial region underwent gross total resection of the tumor; 22 patients underwent craniofacial reconstruction. There were no major surgical complications. Minor flap failure and wound dehiscence in the donor site occurred in 4 patients. The follow-up period ranged from 8 to 36 months. Seven patients in the SCC group and 7 in the SA group were alive with no evidence of disease (AND), 3 in the SCC group and 2 in the SA group were alive with disease (AWD), and 4 in the SCC and 1 in the SA group died of the disease (DOD) after local recurrence or distant metastases at 8 to 18 months. There were no statistical differences among the AND, AWD, and DOD groups. Conclusions Craniofacial resection remains an effective salvage treatment for patients with recurrent SCC and SA involving the craniomaxillofacial region. The extended vertical lower TIMF is a large, simple, and reliable flap for reconstructing major defects after a craniofacial resection.

The Temporalis Muscle Flap for Palate Reconstruction: Case Series and Review of the Literature.

Introduction The temporalis myofascial (TM) is an important reconstructive flap in palate reconstruction. Past studies have shown the temporalis myofascial flap to be safe as well as effective. Free flap reconstruction of palate defects is also a popular method used by contemporary surgeons. We aim to reaffirm the temporalis myofascial flap as a viable alternative to free flaps for palate reconstruction. Objective We report our results using the temporalis flap for palate reconstruction in one of the largest case series reported. Our literature review is the first to describe complication rates of palate reconstruction using the TM flap. Methods Retrospective chart review and review of the literature. Results Fifteen patients underwent palate reconstruction with the TM flap. There were no cases of facial nerve injury. Five (33%) of these patients underwent secondary cranioplasty to address temporal hollowing after the TM flap. Three out of fifteen (20%) had flap related complications. Fourteen (93%) of the palate defects were successfully reconstructed, with the remaining case pending a secondary procedure to close the defect. Ultimately, all of the flaps (100%) survived. Conclusion The TM flap is a viable method of palate defect closure with a high defect closure rate and flap survival rate. TM flaps are versatile in repairing palate defects of all sizes, in all regions of the palate. Cosmetic deformity created from TM flap harvest may be addressed using cranioplasty implant placement, either primarily or during a second stage procedure.

Temporomandibular Joint Discectomy With Abdominal Fat Graft Versus Temporalis Myofascial Flap: A Comparative Study

Open temporomandibular joint (TMJ) arthroplasty with discectomy has been described as a primary surgical treatment and as a secondary treatment when minimally invasive procedures have failed. The aim of the present study was to compare TMJ discectomy with a fat graft versus TMJ discectomy with a temporalis graft using the pain score and maximal interincisal opening (MIO). We performed a retrospective study of patients who had undergone TMJ arthroplasty and discectomy with an abdominal fat graft or an interpositional temporalis flap at the University of Michigan from 1999 to 2014. The predictor variable was the type of surgical intervention. The main outcome variables were the pain score and MIO. Additional outcome variables were diet, medication use, the presence of myofascial pain, and occlusal outcomes. The statistical analysis included the mean ± standard deviation, a 1-way analysis of variance for continuous data, and Pearson's χ2 test for categorical variables. The study cohort included 50 patients, of whom 30 had undergone discectomy with a fat graft and 20 had undergone discectomy with a temporalis myofascial graft. The mean pain scores were decreased by 78.3% in the myofascial flap group and 52.8% in the fat graft group. Changes in MIO showed a statistically significant increase in the fat graft group but only approached statistical significance in the myofascial flap group. The patients who had undergone TMJ arthroplasty and discectomy with a temporalis myofascial flap showed significantly greater improvement in pain scores and marginal improvement in the MIO compared with patients who had received an abdominal fat graft.

A comparative study of different surgical methods in the treatment of traumatic temporomandibular joint ankylosis

Two different surgical methods for the treatment of unilateral traumatic temporomandibular joint (TMJ) ankylosis with a medially displaced residual condyle are described. Eighteen patients with unilateral traumatic TMJ ankylosis and a medially displaced residual condyle, treated between 2008 and 2013, were included in this study. Group A patients (n=10) were treated with an autogenous coronoid process graft (ACPG) for reconstruction of the mandibular condyle, while group B patients (n=8) were treated by lateral arthroplasty (LAP); a temporalis myofascial flap (TMF) was used as interpositional material in both groups. The long-term results of the two treatments were compared through postoperative computed tomography and clinical follow-up examinations. The two groups were compared in terms of the recurrence rate, facial pattern change, and improvement in maximum inter-incisal opening (MIO) using SPSS 18.0 software. All patients were followed up for 12–24 months. Two patients in group A (20%) had reankylosis; no reankylosis was observed in group B patients. Compared with the ACPG, LAP improved the facial pattern and MIO significantly (P<0.05). LAP is a feasible and effective surgical method for the treatment of unilateral traumatic TMJ ankylosis when the displaced residual condyle is bigger than one third of the condylar head.

Craniofacial Resection and Reconstruction in Patients With Recurrent Cancer Involving the Craniomaxillofacial Region

Head and neck tumors that involve the craniomaxillofacial region are classified as stage IVb disease and are clinically challenging. In this study, the outcomes of craniofacial resection and craniofacial reconstruction in patients with recurrent malignant tumors involving the craniomaxillofacial region were evaluated. This retrospective observational study was conducted from January 2008 to August 2015. Data collected for each patient included age, gender, tumor site, initial treatment, craniofacial resection, reconstruction flaps and complications after craniofacial resection, adjuvant treatment, and reported outcomes of craniofacial resection and craniofacial reconstruction. The χ2 test in SPSS was used to analyze the data. Twenty-four patients with recurrent malignant tumors involving the craniomaxillofacial region were identified who had undergone craniofacial resection at the Center of Craniomaxillofacial Surgery of Sun Yat-sen University (Guangzhou, Guangdong, China). The study population was comprised of 24 patients (15 men and 9 women; age range, 21 to 73yr) with recurrent tumors (58.3% with squamous cell carcinoma [SCC], 41.7% with sarcoma [SA]) involving the craniomaxillofacial region who underwent craniofacial resection. Craniofacial resection consisted of orbital exenteration and maxillotomy; anterior skull base surgery, facial resection, and mandibulotomy; or ipsilateral radical neck dissection. The resultant craniomaxillofacial defects were reconstructed using extended vertical lower trapezius island myocutaneous flaps (TIMFs), temporalis myofascial flaps, or submental flaps. All patients with recurrent malignant tumor involving the craniomaxillofacial region underwent gross total resection of the tumor; 22 patients underwent craniofacial reconstruction. There were no major surgical complications. Minor flap failure and wound dehiscence in the donor site occurred in 4 patients. The follow-up period ranged from 8 to 36months. Seven patients in the SCC group and 7 in the SA group were alive with no evidence of disease (AND), 3 in the SCC group and 2 in the SA group were alive with disease (AWD), and 4 in the SCC and 1 in the SA group died of the disease (DOD) after local recurrence or distant metastases at 8 to 18months. There were no statistical differences among the AND, AWD, and DOD groups. Craniofacial resection remains an effective salvage treatment for patients with recurrent SCC and SA involving the craniomaxillofacial region. The extended vertical lower TIMF is a large, simple, and reliable flap for reconstructing major defects after a craniofacial resection.

Primary and Secondary Reconstruction of Temporal Muscle Defect

Objective: The temporal myofascial flap is a versatile option for the reconstruction of maxillofacial and skull base defects with minimal functional morbidity but with esthetic deformity at the donor site. Muscle atrophy is also a commonly encountered complication plaguing neurosurgeons after successful craniotomies and skull base approaches. The cosmetic dissatisfaction led to several varying proposed methods of muscle preservation or reconstruction.

Interpositional Gap Arthroplasty by Versatile Pedicled Temporalis Myofascial Flap in the Management of Temporomandibular Joint Ankylosis- A Case Series Study.

Temporomandibular Joint (TMJ) ankylosis is a situation in which the mandibular condyle is fused to the glenoid fossa by bone or fibrous tissue. The management of TMJ ankylosis has a complicated chore and it is challenging for the maxillofacial surgeon because of technical hitches and high rate of re-ankylosis. Interpositional gap arthroplasty is one of the modalities for its management. A range of inter-positional materials have been used to avert recurrence after gap arthroplasty in TMJ ankylosis. The aim of this series was to evaluate the effectiveness of the temporomyofacial flap in the treatment of TMJ ankylosis as an interpositional gap arthroplasty. A total of 10 cases with unilateral TMJ ankylosis were treated by interpositional gap arthroplasty by pedicled temporalis myofacial flap and evaluated with a follow-up of 6 months to 5 years (Mean 3.3 years) for the functional stability of TMJ. All the patients were successfully treated. There were no signs of recurrence in any patients up to last follow up visit. The result showed that temporalis myofascial flap is a preferable choice for inter-positional gap arthroplasty which proves its versatility as an inter-positional material.

Comparative Evaluation of Mastoid Cavity Obliteration by Vascularised Temporalis Myofascial Flap and Deep Temporal Fascial-Periosteal Flap in Canal Wall Down Mastoidectomy.

A consensus is emerging amongst otologists that obliteration of the mastoid cavity that results after modified radical mastoidectomy is a sound option to prevent cavity related problems such as otorrhoea, infection, granulation tissue and hearing loss. A variety of techniques have been proposed to perform the obliteration. The present study aimed to compare the conventional method of mastoid cavity obliteration by vascularised temporalis myofascial flap with deep temporal fascial-periosteal flap in canal wall down mastoidectomy. The prospective study (conducted between July 2012 and August 2013) randomly assigned patients with evidence of attico-antral disease to two groups (20 in each group). After canal wall down mastoidectomy, a superior based vascularised temporalis myofascial flap was used to obliterate the resultant mastoid cavity in group 1 patients and an inferior based deep temporal fascial-periosteal flap was used in group 2 patients for the cavity obliteration. They were then followed up till day 90. Cavity obliteration was better in group 2 (90%) as compared to group 1 (80%). Similarly, the final status of epithelisation of cavity at 90th day was clinically superior in patients of group 2 (85%) as compared to group 1 (75%). However, these difference were not statistically significant. The clinical superiority of the results with temporal fascial-periosteal flap can be attributed to less frequent complications (partial obliteration and epithelisation of resultant mastoid cavities, residual perforation and persistent ear discharge) as compared to myofascial flap.

Efficacy of Temporalis Myofascial Flap in Maxillofacial Reconstruction

Temporalis myofascial flap holds great promise for the reconstruction of various defects of the maxillofacial region for its dependable blood supply, proximity to the maxillofacial region, possibility to mobilize it to the oral cavity and its fanned out nature. The purpose of the study was to evaluate the efficacy of temporalis myofascial flap in maxillofacial reconstruction.This cross sectional study was carried out in the Department of Oral and Maxillofacial Surgery, Dhaka Dental College and Hospital from January 2011 to December 2011. Nineteen patients (10 male and 9 female), age ranging from 19 to 55 years with medium to large defect (&gt;8cm)were selected for this study. After surgical resection of the pathological lesion, the TMF was exposed by a hemicoronal incision with a preauricular extension. The muscle was rotated to oral cavity and sutured with defect margin. Post-operatively the patient were clinically evaluated at 1, 2, 3 weeks and 1 and 3 months. Complete flap take was observed in 84% cases where as partial flap take was seen in 16% cases. Mouth opening restriction were 2-3 mm in 10 cases and 5-8 mm in 5 cases.Temporalis myofascial flap is a useful, reliable and versatile option for reconstruction of moderate to large sized defects. This flap provide abundant tissue, with minimum to no functional morbidity or esthetic deformity in donor site.J Bangladesh Coll Phys Surg 2014; 32: 78-83

Use of Polymethyl Methacrylate-Based Cement for Cosmetic Correction of Donor-Site Defect following Transposition of Temporalis Myofascial Flap and Evaluation of Results after Adjuvant Radiotherapy.

Temporalis myofascial flap is a versatile flap for reconstruction of the oral cavity defects, but results in an esthetically compromised deformity at the donor site. We used polymethyl methacrylate (PMMA) cement to correct the volume loss defect caused by temporalis myofascial flap and evaluated its results before and after adjuvant radiotherapy. We discuss our experience of using PMMA cement to augment donor-site deformity in 25 patients (17 males, 8 females) between years 2005 and 2009. The primary defect was a result of the ablative surgery for squamous cell carcinoma of the upper alveolar and the buccoalveolar sulcus. A modified curved hemicoronal incision was used as an access for better cosmetic outcome. The volume of cement required was decided during the surgery. All patients are in regular follow-up, alive and free of complications at implant site, except one patient who developed wound dehiscence. The condition of the implant was evaluated by postoperative computed tomographic scan, repeated after adjuvant radiotherapy in cases required. There were no radiation-induced changes in the contour and volume of the implants. Cosmetic result of the implant was reported satisfactory by the patients postoperatively. Restoration of the temporal area defect after the temporalis myofascial flap harvest with the use of PMMA cement is an easy and safe method, with excellent esthetic results. The implant is stable and resistant to any changes in contour and loss of volume even after adjuvant radiotherapy, with no added morbidity to the patients.

Assessment of functional improvement with temporalis myofascial flap after condylectomy in elderly patients with anterior disc displacement without reduction and an erosive condylar surface.

BackgroundThe purpose of this study was to investigate the functional effects of temporalis myofascial flap after condylectomy, with or without disc removal, in elderly patients with anterior disc displacement (ADD) without reduction and an erosive condylar surface of the temporomandibular joint (TMJ).MethodsA total of 15 joints from 11 elderly patients (71–78 years old) were included. The patients had pain, mandibular dysfunction symptoms, and unilateral or bilateral ADD as well as an erosive condylar surface of the TMJ. All patients underwent temporalis myofascial flap reconstruction after condylectomy, with or without disc removal. If the maximal mouth opening (MMO) remained <35 mm after condylectomy, coronoidotomy was also performed. Self-assessed pain and mandibular function, including MMO and protrusive and lateral movements, were evaluated.ResultsNo patient experienced serious complications. Most measurements improved significantly after surgery compared to preoperatively. Most patients achieved nearly-normal mouth opening at 4 weeks after surgery. Although most patients felt discomfort during active postoperative physiotherapy, no patient reported serious pain during the follow-up period.ConclusionAlthough nonsurgical therapy is often the first treatment choice for ADD without reduction of the TMJ, surgical intervention involving condylectomy and temporalis myofascial flap reconstruction may be a reasonable first option for elderly patients with an erosive condylar surface of the TMJ.

Ramus Condyle Unit Reconstruction Using Vertical Ramus Osteotomy in Temporomandibular Joint Ankylosis.

Treatment of bony Temporomandibular Joint (TMJ) Ankylosis includes release of the ankylosis and creation of a gap with or without insertion of interposing material and complete reconstruction of the joint using e.g. costochondral, autogenous coronoid/ankylosed mass, sternoclavicular, clavicular bone grafts etc. As these are non-pedicled grafts, there is eventual resorption with subsequent decrease in height of the ramus, facial asymmetry, deviated mouth opening and reankylosis. The authors have applied the method of vertical ramus osteotomy (VRO) on the posterior border of the mandibular ramus for reconstruction of the ramus condyle unit (RCU) as a pedicled graft along with Myofascial Temporalis Interposition for the correction of TMJ Ankylosis. Ten patients of TMJ Ankylosis were included in this study. All ten patients were treated using VRO for the RCU reconstruction with posterior border of mandibular ramus after Gap Arthroplasty. Temporalis myofascial flap was used as an interpositional material in all patients. Patients were followed from 20 to 30months (mean 24months). As a result of successful procedure the post-operative maximal mouth opening of 32-45mm (mean 37mm) was achieved. No patient experienced pain and infection at surgical site. None of the patients had graft rejection and reankylosis at follow-up. The results showed that VRO on the posterior border of the mandibular ramus seems to be an alternative and promising method for RCU reconstruction in patients with TMJ Ankylosis.

Anterior Retrograde Approach to the Myofascial Temporalis Muscle for Orbital Reconstruction

Among the reconstructive options after orbital exenteration, the temporalis myofascial flap (TMF) has been widely recognized as the one of the best available solutions. We think that the hemicoronal approach to harvest the TMF represents a disadvantage so we adopted a modified approach that we named the anterior retrograde approach to the TMF. Nine patients with malignant orbital tumors underwent orbital exenteration and primary reconstruction with TMF harvested with the anterior retrograde approach. The temporalis muscle was widely exposed through the anterior incision used to perform the orbital exenteration. The harvested flap was then rotated and insetted to fill the orbital cavity. Neither cases of total/partial flap failure nor local/regional recurrence of tumor were recorded. The technique showed a significant reduction of morbidity, surgical time, and blood loss compared with the traditional technique. We think that the anterior retrograde approach should be considered as a valid alternative to the traditional hemicoronal approach.

Treatment of Temporomandibular Joint Reankylosis by Submandibular Anchorage Technique with Temporalis Myofascial Flap.

Management of temporomandibular joint (TMJ) ankylosis is challenging for the oral and maxillofacial surgeon because it involves the mouth opening, dentofacial deformity, diet problem, and quality of life. Although surgical techniques to treat TMJ ankylosis have improved, reankylosis is a persistent problem. The temporalis myofascial flap provides good material for interpositional arthroplasty, because of its good vascular supply, anatomic proximity, and adequate thickness. This case report examines the efficacy of submandibular anchorage to prevent reankylosis by inhibiting flap dislocation.