A Biological Spacer to Treat Irreparable Rotator Cuff Tears: A Biomechanical Study Utilizing a Secured Versus Unsecured Tensor Fascia Lata Graft.

BACKGROUND: Designed to help treat pain and loss of function after rotator cuff repair, allograft spacer procedures utilize a graft to act as a spacer in the subacromial space, decreasing pain from impingement of the greater tuberosity on the acromion at the extremes of overhead motion. PURPOSE: To evaluate the biomechanical characteristics of secured versus unsecured tensor fascia lata allografts used in an allograft spacer procedure. STUDY DESIGN: Controlled laboratory study. METHODS: A total of 8 fresh-frozen cadaveric shoulder specimens were used. There were 4 conditions tested: (1) intact rotator cuff, (2) stage III rotator cuff tear (complete supraspinatus tendon and superior one-half of the infraspinatus tendon), (3) unsecured tensor fascia lata graft, and (4) secured tensor fascia lata graft. Both superior and posterior translation of the humeral head were calculated in each condition. A 4-cm × 5-cm × 6-mm tensor fascia lata graft was used in the subacromial space to act as a spacer. Grafts were secured at the lateral edge of the native rotator cuff footprint with 2 knotless anchors. RESULTS: With unbalanced loading, both secured and unsecured grafts varied in their ability to limit superior and posterior translation at various rotation angles back to levels seen with intact rotator cuffs at 0° and 20° of abduction. During balanced loading, both unsecured and secured grafts limited superior and posterior translation more than those seen in the rotator cuff-deficient condition (P < .01) and similar to those seen in the intact condition (P > .05). The secured and unsecured grafts allowed similar amounts of translation at every position with both unbalanced and balanced loading (P > .05). Finally, total graft motion was <7 mm in all positions. CONCLUSION: Unsecured tensor fascia lata grafts were biomechanically equivalent to secured grafts when used during allograft spacer procedures. CLINICAL RELEVANCE: While both grafts were successful at limiting superior and posterior translation of the humeral head during early range of motion, the unsecured graft represents a cheaper, easier option to utilize during allograft spacer procedures.

Comparative analysis of transnasal endoscopic reconstruction techniques for managing cerebrospinal fluid rhinorrhea in skull base defects.

The nasal skull base is located into the deep position of nasal cavity and closely related to important nerves and vessels. The complete removal of tumors in this area poses a complex surgical challenge.In order to investigate the clinical efficacy of utilizing free middle turbinate mucosa (FMT), fascia lata, and pedicled nasal septum flap (known as the Hadad-Bassagasteguy flap, HBF) for the treatment of cerebrospinal fluid (CSF) rhinorrhea, a retrospective analysis was conducted on clinical data from 65 patients who underwent skull base reconstruction following endoscopic resection of nasal-skull base tumors. The selection of the repair material was based on the size and location of the defect. For defects less than 1.5 cm (n = 24), FMT was chosen, while for defects greater than or equal to 1.5 cm (n = 16), HBF was preferred. In cases where HBF was not available or not suitable (specifically, when the defect was located on the posterior wall of the frontal sinus), fascia lata was selected (n = 25). The repair outcomes of all 65 patients were summarized, and subsequently, a comparison was made between the use of fascia lata and HBF. The overall success rate for one-time repairs was 93.8 %. Specifically, the success rates for repairs using FMT, fascia lata, and HBF were 91.7 %, 96.0 %, and 93.8 %, respectively. Throughout the follow-up period, there were 2 cases of postoperative CSF leakage out of 24 patients who underwent FMT reconstruction, 1 case out of 25 patients who underwent fascia lata reconstruction, and 1 case out of 16 patients who underwent HBF reconstruction. The occurrence of postoperative complications, such as intracranial infection, lung infection, and epistaxis, was observed in both the fascia lata group and the HBF group. However, there were no statistically significant differences between the two groups. The transnasal endoscopic reconstruction of skull base defect using HBF, fascia lata, and FMT demonstrated satisfactory repair effects in managing CSF rhinorrhea. Generally, FMT has been found to be a dependable repair material for small defects measuring less than 1.5 cm, while in the case of larger defects equal to or exceeding 1.5 cm, both HBF and fascia lata can be utilized with comparable repair outcomes. The selection of fascia lata becomes a viable option when HBF is unavailable or not suitable.

Comparison between fascia lata and rectus fascia in treatment of pelvic organ prolapse: a systematic review.

OBJECTIVES: The purpose of this systematic review is to present and compare results from studies that have been using autologous tissue for POP repair. METHODS: Systematic review was done according to the Cochrane Handbook for Systematic Reviews. We aimed to retrieve reports of published and ongoing studies on the efficacy and safety of autologous tissue in vaginal vault prolapse repair. The databases searched were MEDLINE (PubMed interface), Scopus, Cohrane Central Register of Controlled Trials (CENTRAL) and ClinicalTrials.gov. RESULTS: The success rate varied among studies. In fascia-lata group success rate reports varied from 83 to a 100%, with a median follow-up from 12 to 52 months among studies. Rectus fascia reported success rates from 87 to a 100% with a follow-up of 12 months to longest of 98 months. CONCLUSION: Autologous tissues show satisfying outcomes in terms of safety and efficacy. Sacrocolpopexy procedure with fascia lata has better outcome in term of treatment of prolapse. Harvesting place on lateral side of buttock has more complications in comparison with rectus fascia but size of the graft can be wider in fascia-lata group.

Dual-plane lift-and-hold technique for brow ptosis in young patients with facial paralysis.

BACKGROUND: Direct browlift is useful but leaves a scar above the brow. We proposed a dual-plane browlift to avoid facial scarring while effectively resolving brow ptosis in young and young adult patients. METHODS: Seven patients with facial palsy underwent dual-plane browlift between July 2018 and June 2022. The mean postoperative follow-up period was 31.9 months. Skin resection at the hairline was combined with subcutaneous dissection down to the inferior margin of the brow to "lift" the brow. Fascia lata strips were fixed to the dermis just inferior to the eyebrow to "hold" the brow, and the strips were suspended upward through the subperiosteal tunnel and fixed to the periosteum. Brow height was compared before and after the procedure and with the contralateral side. RESULTS: The reported complications included slight hematoma at the recipient site, temporary difficulty in closing the eye, and seroma at the fascia donor site. The paralyzed side showed significant differences between the preoperative period and postoperative months (POM) 3, 6, and 12, but differences were not shown in the intervals between POM 3 and 6, 6 and 12, or 3 and 12. The difference in eyebrow height between the paralyzed and nonparalyzed sides was significant preoperatively but not at POM 3, 6, or 12. All scars matured well, and the fascia silhouette was not visible in the forehead region. CONCLUSIONS: Dual-plane browlift enables rigid suspension using the fascia lata and excises flaccid skin without leaving facial scars, yielding excellent cosmetic quality and stable long-term outcomes.

Harvest of large fascia lata autograft: Outcomes in 108 patients.

PURPOSE: Due to the reclassification of transvaginal mesh as a high-risk device, there has been renewed interest in the use of fascia lata in pelvic floor reconstruction. Here we report our experience in 108 patients who underwent large fascia lata harvest for pelvic organ prolapse (POP) repair. Our primary objective was to highlight the postoperative morbidity of the large fascia lata harvest in patients who underwent POP repair using fascia lata autograft. METHODS: Surgery involved harvesting a fascia lata graft through a small lateral upper thigh incision and was used for either autologous transvaginal POP repair or autologous sacrocolpopexy. To prevent seroma, a temporary Jackson-Pratt drain was intraoperatively placed and a mild compression wrap was applied to the area for 4-6 weeks postoperatively. Patient demographics were obtained preoperatively, while physical exam findings and postoperative outcomes related to the fascia lata harvest were collected at sequential follow up visits. RESULTS: One-hundred eight patients underwent 111 large fascia lata harvests for either transvaginal or abdominal/robotic POP repair from July 2016 to January 2022. Mean follow-up was 19.6 months (range: 1-65) with 38 patients having 24 months or more of follow-up. Mean Visual Analog Pain (VAP) score was 1 (range: 0-10). Sixteen patients developed asymptomatic thigh bulges, 16 patients developed harvest site seromas (of which 14 resolved), and 59 patients experienced mild, non-bothersome paresthesia near the incision. CONCLUSION: Large fascia lata harvest offers a robust autograft for transvaginal or transabdominal POP repair with minimal morbidity. Harvest site complications are minor and typically resolve with expectant management. This technique can be safely utilized in patients who desire graft-augmented repair of POP without the use of synthetic mesh, allograft, or xenograft.

Cosmetic and functional impact of fascia lata harvest for use in surgery for stress urinary incontinence.

INTRODUCTION: There has been increased interest in using autologous tissues since the Food and Drug Administration banned transvaginal mesh for pelvic organ prolapse in 2019. Our study aims to assess patients' perspective of functional and cosmetic impact on the fascia lata harvest site in patients undergoing fascia lata harvest for the treatment of stress urinary incontinence (SUI). METHODS: This is a prospective survey study of a retrospective cohort of patients who underwent a fascia lata pubovaginal sling between 2017 and 2022. Participants completed a survey regarding the functional and cosmetic outcomes of the harvest site. RESULTS: Seventy-two patients met the inclusion criteria. Twenty-nine patients completed the survey for a completion rate of 40.3%. For functional symptoms, 24.1% (7/29) of patients reported leg discomfort, 10.3% (3/29) reported leg weakness, 10.3% (3/29) reported a bulge, 17.2% (5/29) reported scar pain, 14.8% (4/27) reported scar numbness, and 17.2% (5/29) reported paresthesia at the scar. For cosmetic outcomes, 72.4% (21/29) reported an excellent or good scar appearance. On the PGI-I, 75.9% (22/29) reported their condition as very much better (48.3%, 14/29) or much better (27.6%, 8/29). CONCLUSIONS: The majority of patients reported being satisfied with the functional and cosmetic outcomes of their harvest site as well as satisfied with the improvement in their SUI. Less than 25% of patients report harvest site symptoms, including leg weakness, scar bulging, scar pain, scar numbness, or paresthesia in the scar. This is important in the context of appropriate preoperative discussion and counseling regarding fascia lata harvest.

Biomechanical Comparison Between Superior Capsular Reconstruction and Lower Trapezius Tendon Transfer in Irreparable Posterosuperior Rotator Cuff Tears.

BACKGROUND: Superior capsular reconstruction (SCR) and lower trapezius tendon transfer (LTT) have recently been used to manage irreparable posterosuperior rotator cuff tears (PSRCTs). There has been a paucity of comparative biomechanical considerations between the 2 procedures. PURPOSE: To compare the glenohumeral stability and biomechanical properties between SCR and LTT in PSRCTs involving the entire infraspinatus tendon region. STUDY DESIGN: Controlled laboratory study. METHODS: Eight fresh-frozen cadaveric shoulders were tested at 0°, 20°, and 40° of shoulder abduction. Maximum internal, external, and total humeral range of motion (ROM), superior translation of the humeral head, and subacromial contact characteristics were compared among 4 conditions: (1) intact rotator cuff, (2) PSRCTs involving the entire infraspinatus tendon region, (3) LTT using Achilles allograft (12 N and 24 N of loading), and (4) SCR using fascia lata allograft. RESULTS: Although a decrease in total ROM was noted in LTT with 12 N compared with the tear condition, LTT with both 12 N and 24 N as well as SCR did not restrict total rotational ROM compared with the intact condition. LTT had decreased total ROM compared with tear condition at 20° of abduction (P = .042), while no significant decrease was confirmed at all abduction angles after SCR. SCR and LTT with 24 N decreased superior translation compared with the PSRCT condition at 0° and 20° of abduction (P < .037) but not significantly at 40° of abduction, whereas LTT with a 24-N load decreased glenohumeral superior translation at all abduction angles (P < .039). Both SCR and LTT decreased subacromial contact pressure compared with the tear condition (P < .014) at all abduction angles. SCR decreased subacromial contact pressure at 0° and 40° of abduction (P = .019 and P = .048, respectively) compared with LTT with 12 N of loading, while there was no difference between SCR and LTT with 24 N of loading in all abduction angles. SCR increased the contact area compared with the PSRCT condition at all abduction angles (P < .023), whereas LTT did not increase the contact area. CONCLUSION: SCR and LTT decreased glenohumeral superior translation and contact pressure compared with PSRCT conditions. The LTT was superior to SCR in terms of superior translation of the humeral head at a higher shoulder abduction angle, whereas the SCR showed more advantageous subacromial contact characteristics compared with LTT. CLINICAL RELEVANCE: These biomechanical findings provide insights into these 2 fundamentally different procedures for the treatment of young and active patients with PSRCTs involving the entire infraspinatus tendon region.

Mid-Term Outcome of Superior Capsular Reconstruction Using Fascia Lata Autograft (At Least 6 mm in Thickness) Results in High Retear Rate and No Improvement in Muscle Strength.

PURPOSE: To report and evaluate clinical and radiologic outcomes of superior capsular reconstruction (SCR) using fascia lata autograft in patients with irreparable rotator cuff tears (IRCTs) over a mid-term duration and to assess the overall survival rate of the graft. METHODS: We retrospectively reviewed patients who underwent SCR with fascia lata autograft between June 2017 and August 2018. The graft, folded 3 or 4 times, achieved a minimum thickness of 6 mm during the surgical procedure. The inclusion criteria encompassed patients with isolated supraspinatus IRCTs or posterosuperior IRCTs exhibiting poor muscle quality (Goutallier grade ≥3) and without arthritis (Hamada grade ≤ 2). The exclusion criteria included lack of follow-up data or magnetic resonance imaging. Clinical assessments included the visual analog scale score, Constant score, and American Shoulder and Elbow Surgeons (ASES) score; active range of motion; and strength. Radiographic analysis included the acromiohumeral distance, Hamada grade, and graft integrity at final follow-up. A Kaplan-Meier curve was generated to depict SCR graft survivorship. RESULTS: In total, 45 patients (mean age, 64.8 ± 5.7 years) were included, and the average follow-up duration was 63.2 ± 5.9 months (range, 50-79 months). There was significant improvement in pain (visual analog scale score of 4.4 ± 1.3 preoperatively vs 1.4 ± 0.4 at final follow-up, P < .001). Yet, 18 patients (40.0%) and 17 patients (37.7%) achieved the minimal clinically important difference in the ASES score and Constant score, respectively. Active forward elevation increased from 119° ± 23° to 137° ± 23° (P < .001), and external rotation at the side improved from 29° ± 11° to 36° ± 12° (P = .002). However, strength did not exhibit improvement in any direction. The acromiohumeral distance decreased from 8.5 ± 1.7 mm to 6.5 ± 1.9 mm (P < .001), and the Hamada grade increased from 1.1 ± 0.3 to 1.8 ± 1.1 (P < .001). Finally, the infection rate was 13.3% (n = 6). CONCLUSIONS: Despite a substantial graft retear rate of 62.2%, SCR led to a significant improvement in pain. Nonetheless, 18 patients (40.0%) and 17 patients (37.7%) achieved the minimal clinically important difference in the ASES score and Constant score, respectively. Forward elevation and external rotation at the side showed significant improvement, but no improvement in muscle strength was observed. Finally, significant arthritis progression was observed. LEVEL OF EVIDENCE: Level IV, retrospective case series.

Use of autogenous fascia lata slings in the surgical correction of ptosis: a systematic review of the literature and meta-analysis.

Ptosis is an abnormally low-positioned upper eyelid. Management depends on severity, aetiology, and function of the levator palpebrae superioris muscle (LPS). This review evaluates the success of autogenous fascia lata slings (AFLS) in the surgical management of ptosis, together with complication and reoperation/revision rates. A literature search was conducted on PubMed, Google Scholar PROSPERO, Dynamed, DARE, EMBASE, Cochrane, and BMJ databases (PROSPERO registration: CRD42023475090), and 30 studies (3690 patients and 5059 eyes) were included. The average age of the patients was 14.2 years with a ratio of male:female patients of 1:0.7. A total of 2532 eyes had undergone a fascial sling with autogenous fascia lata. The average follow-up period was 32.6 months. Improvement in the margin to reflex distance 1 (MRD1) with fascial sling surgery was 2.79 mm. The rate of complications from surgery involving autogenous fascia lata was 21.3%. The most common complications included lagophthalmos (19.8%), residual ptosis (11.5%), and corneal damage (10.4%). The reoperation rate was 13.4%. Most common indications for reoperation were cosmetic, with asymmetry (18%), lid crease abnormalities (30%), and upper eyelid trimming (18%). The overall complication rate in AFLS patients was 20% (95% CI: 6 to 35, p < 0.01; I2 = 89%) versus 27% (95% CI: 14 to 40, p < 0.01; I2 = 90%) in non-AFLS patients. AFLSs are prudent in the surgical management of ptosis. The results of this review demonstrate that their use is associated with similar complication rates but fewer reoperations than other traditional techniques.

Application of tensor fascia lata perforator flap in head and neck reconstruction.

The aim of this study was to describe the authors' experience in head and neck reconstruction with the tensor fascia lata perforator flap (TFLPF). Between April 2009 and August 2020, 16 patients underwent head and neck reconstruction with a TFLPF. The flaps were designed in a vertical or transverse fashion based on perforators traveling along the medial or lateral aspect of the posterior edge of the tensor fascia lata muscle. Clinical details and postoperative results were recorded and analyzed. The size of the flap ranged from 7 × 5 cm2 to 25 × 9 cm2. The perforators were mostly septocutaneous (11 patients), allowing a simple and straightforward dissection of the perforator and TFLPF in most patients. There were either one or two perforators in all cases. The overall flap survival rate was 100%. All of the flaps healed uneventfully with no delayed wound healing or donor site dysfunction. Follow-up ranged from 18 to 120 months, during which all patients experienced satisfactory functional and aesthetic results, without serious complications at either the recipient or donor site. The TFLPF is a pliable and reliable flap that could be a first choice in selected head and neck reconstruction cases.

Fascia Lata-Fat Island Graft in Septal Perforation Repair.

Objective: To measure the success of the fascia lata-fat island graft technique in septal perforation repair as measured by nasal endoscopic examination. Background: This study presents the results of using fascia lata-fat island, a different graft technique, for the repair of septal perforations, offering an alternative to this challenging procedure. Methods: This retrospective study assesses nasal septal perforation repair using the fascia lata-fat island graft technique performed by a single surgeon. Inclusion criteria involved completing 12-month follow-ups within a 3-year review period. Success rates were calculated and evaluated alongside patient characteristics. Results: The median (range) age of the 25 patients included in the study was 34 (25-45) years and 72.0% were men. The septal perforation size of all patients was >2 cm and the etiological cause in all of them was previous septal surgery. All patients were followed for 12 months. The perforation was completely closed in 23 of 25 patients (92%). Conclusion: Using a different graft with an open rhinoplasty approach, we achieved a high success rate in patients with large septal perforations, followed for 1 month with nasal stenting and an average follow-up duration of 12 months.

Postoperative results of arthroscopic superior capsule reconstruction using fascia lata: a retrospective cohort study.

BACKGROUND: Superior capsule reconstruction (SCR) was developed to improve shoulder function and alleviate pain in patients with primary irreparable rotator cuff tears. Although suitable clinical results of SCR have been reported, only a few studies have investigated the clinical outcomes of arthroscopic superior capsule reconstruction (ASCR) using tensor fascia at a minimum follow-up period of 2 years after surgery. METHODS: Among 100 consecutive patients who underwent ASCR since April 2010, this retrospective cohort study included 49 patients with a Hamada classification of ≤3 who were available for at least 2-year follow-up after surgery. The mean follow-up period was 34.5 (24-74) months. We analyzed preoperative and postoperative Japanese Orthopaedic Association (JOA) scores, University of California at Los Angeles (UCLA) shoulder scores, preoperative and postoperative active elevation angles, external and internal rotations with the arms in the anatomical position, manual muscle test (MMT) scores, preoperative and postoperative acromiohumeral distance (AHD), and cuff integrity on postoperative magnetic resonance imaging using the Hasegawa classification. We compared 27 pseudoparalyzed (elevation of <90°) shoulders with 22 nonpseudoparalyzed shoulders. We also evaluated the treatment of patients with subscapularis tendon tears and compared the outcomes of patients with good graft repair and those with graft retear. RESULTS: The JOA score, UCLA score, active elevation angle, internal and external rotation angles, and muscle strength (MMT) significantly improved at the time of investigation preoperatively and 2 years postoperatively. The mean AHD also improved from 5 ± 2.6 mm preoperatively to 9 ± 2.8 mm postoperatively. No significant difference in graft tear rate was observed between pseudoparalyzed shoulder and nonpseudoparalyzed shoulder groups. The subscapularis tendon was torn in 26 of 49 (53%) patients, and all patients underwent repair. The graft repair group showed a significant improvement in JOA scores, UCLA shoulder scores, joint range of motion, MMT, and AHD postoperatively, but not in internal rotation strength. In contrast, the graft tear group did not show any significant improvement. All patients could return to work, except for those performing heavy labor. Complications included graft tear in five patients, postoperative infection in two patients, and progressive postoperative arthropathic changes in one patient. CONCLUSION: Good clinical results of ASCR were obtained using tensor fascia lata at 2 years after surgery, with few complications and low graft tear rates.

Mini-Open Fascia Lata Interposition Graft Results In Superior 2-Year Clinical Outcomes When Compared to Arthroscopic Partial Repair for Irreparable Rotator Cuff Tear: A Single-Blind Randomized Controlled Trial.

PURPOSE: To evaluate and compare the results of surgical treatment for irreparable rotator cuff tear (IRCT) by the mini-open interposition procedure using fascia lata autograft against outcomes of the arthroscopic partial repair technique. METHODS: An interventional, prospective, controlled, randomized, single-blinded study involving 2 study groups was conducted. The graft group (n = 20) underwent the mini-open interposition procedure using fascia lata autograft. The control group (n = 22) underwent arthroscopic partial repair. Patients were evaluated using the University of California Los Angeles (UCLA) Shoulder scale, the American Shoulder and Elbow Surgeons (ASES) score, the Constant-Murley (Constant) score, the visual analogue scale (VAS) pain score, active range of motion, frontal flexion strength, retear rates evaluated by magnetic resonance imaging analysis, occurrence of complications, and the minimal clinically important difference (MCID). RESULTS: The graft group had better UCLA (31.5 vs 28.18, P = .035) (100% exceeded the MCID for the graft group and 95% for the control group), ASES (88.62 vs 77.06, P = .016) (100% exceeded the MCID for both groups), Constant (78.85 vs 61.68, P < .001), and VAS (0.95 vs 2.59, P = .01) scores at the 24-month follow-up. For active forward elevation range, both groups showed no statistically significant differences (168.5 vs 164.54, P = .538). The results for active external and internal rotation were better in the graft group (60.25 vs 40, and 9.1 vs 6.9, P < .001), as was frontal flexion strength (4.24 vs 2.67, P = .005). The graft group also had lower retear rates (15% vs 45.5%, P = .033). No complications were reported. CONCLUSIONS: Outcomes of surgeries for IRCT by the mini-open interposition procedure using fascia lata autograft and by the arthroscopic partial repair technique showed good results in both groups over time and exceeded the MCID. However, most comparative outcomes between groups showed better results for the interposition procedure. LEVEL OF EVIDENCE: Level I, randomized controlled trial.

Supraorbital Rim and Roof Reconstruction with Vascularized Fascia Lata and Autogenous Rib Graft.

OBJECTIVE: Describe a novel technique for reconstruction of complex defects involving supraorbital rim and orbital roof. METHODS: Retrospective chart review and description of surgical technique. RESULTS: Four patients underwent tumor resection with neurosurgery (2 intraosseous hemangioma, 1 meningioma, and 1 ossifying fibroma), with mean tumor size of 42.6 cubic centimeters on preoperative imaging. All defects involved supraorbital rim and orbital roof. Patients were reconstructed with autogenous osseous rib graft for structure and contour and anterolateral thigh fascia lata (ALTFL) free flap to provide robust vascularity to rib bone and as a barrier between skull base dura and the orbit and/or sinonasal cavities. Two patients underwent resection and reconstruction using minimal access incisions, and two underwent major cranial and skull base resections. All flaps are vascularized via superficial temporal vessels. On postoperative follow-up (mean 33.5 months, range 8-48), all patients report no vision change or diplopia, with excellent contour symmetry to contralateral orbit. Follow-up imaging (mean 29.5 months, range 3-48) demonstrated maintained orbital volume and retention of rib bone graft compared to immediate postoperative imaging. There were no complications related to graft use. Minor complications include 1 patient with cerebrospinal fluid leak managed with lumbar drain placement and 1 patient with mild enophthalmos at 7-month follow-up. CONCLUSION: We describe a series of patients who underwent a novel technique for reconstruction of complex defects involving supraorbital rim and orbital roof with autogenous osseous rib and vascularized ALTFL-free flap with excellent functional and cosmetic outcomes. This can be accomplished using minimal access techniques to minimize patient morbidity. LEVEL OF EVIDENCE: 4 Laryngoscope, 134:654-658, 2024.

Assessment of deep plane facelift combined with fascia lata graft for the static treatment of facial palsy: A preliminary report.

Addressing facial palsy (FP) presents intricate challenges in achieving natural expressions. Although free functional muscle transfers (FFMT) offer effective smile restoration, age impacts their efficacy. The optimal FFMT age range of 5-55 years is limited by physical fitness, which extends beyond age boundaries. Unilateral FP demands vary; younger patients require dynamic solutions like FFMT, whereas older individuals prioritize public appearance due to baseline distortion. The aim of this study is to describe and to assess a new static technique combining deep plane facelift and fascia lata graft for FP treatment. We conducted a prospective pilot study enrolling unilateral FP patients aged >55 and declining FFMT. Exclusions encompassed prior FP surgery, recent injections, uncontrolled diabetes cognitive deficits, and patients unable to quit smoking. To evaluate this technique, the Glasgow Benefit Inventory (GBI), along with two objective scales, the Face- and Neck-Lift Objective Photo-Numerical Assessment Scale and the eFACE scale, were used. Interrater reliability and intrarater reliability were assessed. Fifteen patients (mean age: 60.9 years) underwent the procedure. Both static and dynamic symmetry significantly improved (p < 0.05), including check volume and position, oral commissure, and jawline. Notably, eye closure enhancement was observed. GBI scores also significantly increased (p < 0.05). Interrater reliability and intrarater reliability were minimal (p = 0.12 and p = 0.13). This combined approach offers a static FP treatment option, especially for the elderly or FFMT-ineligible patients. The relatively brief procedure yields immediate and satisfactory results, suggesting its potential value in FP management. Further comprehensive studies are encouraged to validate the technique's long-term efficacy and applicability across larger populations.

The "Gift Wrap" Technique - A Method that Simplifies the Placement of Fascia Lata in the Reconstruction of the Skull Base Following Endoscopic Endonasal Surgery: A Technical Note.

BACKGROUND: With the advancement of endoscopic endonasal surgery in the treatment of anterior skull base (ASB) pathologies, extended, watertight reconstructions are needed to prevent cerebrospinal fluid (CSF) leakage. This often involves the use of multilayers closure, with free fascia lata (FL) graft frequently used as an in- and/or outlay. However, positioning the FL properly can be challenging and time-consuming, particularly on wider defects. In this technical note, we present an easier and faster way to position FL using a silicone sheet. METHODS: FL graft is harvested using a standard technique. The required dimensions are evaluated depending on the extent of the dural defect taking in consideration that FL graft should exceed the edges of the dural defect especially laterally. It is then wrapped around a semi rigid pattern (Silastic sheet) and secured with several monofilament 5/0 sutures. The "package" is transferred through the endonasal corridor to the defect. The sutures are divided and taken out; the fascia is unfolded, and its edges are inserted into the subdural space without any twisting or folding of the flap. Finally, the silicone sheet is withdrawn from the nasal cavity, leaving the FL well-stretched in perfect position. RESULTS: We illustrate this technique in the management of a large anterior skull base chondrosarcoma, which necessitated significant bone and dural resection. CONCLUSIONS: The "Gift wrap" technique offers an alternative approach for positioning the FL, which is less time-consuming compared to the traditional technique. Moreover, it enables improved placement of the FL, enhancing its efficacy.

Surgical results of retroauricular fascia graft in frontalis suspension surgery: A case series study.

Frontalis suspension surgery is commonly used for the repair of congenital ptosis and involutional blepharoptosis with poor levator function. Grafts for this procedure have been developed using a variety of different materials, each with advantages and disadvantages. The retroauricular fascia graft might be beneficial in this surgery. This article reports the surgical results of blepharoptosis, who were treated with the retroauricular fascia, which is a new autologous graft for the frontalis suspension technique. This case series study targeted patients with ptosis who underwent frontalis suspension surgery with the retroauricular fascia graft at Wakayama Medical University in Japan between May 2016 and May 2023. Patients with insufficient follow-up (<6 months) were excluded from the study. Eligible patients were categorized into one of the following three assessment groups: "good" (improvement of palpebral fissure height without laterality, Margin reflex distance-1 gap between right and left side <0.5 mm), "fair" (improvement of palpebral fissure height with laterality), or "poor" (poor improvement of palpebral fissure height). Thirty-five eyes in 25 patients were treated with the retroauricular fascia graft. The mean postoperative follow-up was 27 months. Eight patients were classified as good (32%), 15 as fair (60%), and two as poor (8%). Two patients (8%) had postoperative lagophthalmos. No patients had eyelash inversion, tarsal deformity, or recurrence of ptosis. Scars along the edge of the hairline were inconspicuous and there were no hypertrophic scars. Functional reconstruction of the eyelids using the retroauricular fascia graft technique is described here for the first time. This grafting technique may be a useful alternative for frontalis suspension surgery because it can be harvested with easy access and without leaving conspicuous scars.

Does body mass index affect outcomes following arthroscopic superior capsular reconstruction using fascia lata autograft for massive irreparable rotator cuff tear?

PURPOSE: This study aimed to evaluate the effect of increased body mass index (BMI) on patient-reported outcomes (PROs) and clinically significant outcomes (CSOs) obtained > two years postoperatively following arthroscopic superior capsular reconstruction (ASCR). METHODS: A retrospective study was conducted on patients who underwent ASCR with a minimum two year follow-up. All patients were divided into normal (BMI < 25.0), overweight (BMI 25-30.0), and obese (BMI ≥ 30) according to preoperative BMI. Patients were assessed using the PROs preoperatively and at six months, one year, and two years postoperatively, including the visual analog scale (VAS), American Shoulder and Elbow Surgeons (ASES), and Constant-Murley scores. The time required to achieve each CSO was analyzed and compared. Multivariate analyses evaluated the predictor variables and time required to achieve CSOs. RESULTS: This study included 63 patients with a mean age of 64.8 ± 8.6 years, including 31 normal BMI, 25 overweight, and seven obese patients. Significant improvements in VAS and ASES scores after ASCR were observed in all three groups. Normal and overweight patients had significant improvements in the Constant score; however, no difference was observed in obese patients. No significant difference was observed in the probability distributions of CSOs between the BMI groups. Similarly, no significant differences were observed in the probability distributions of the CSOs, ASES, and Constant scores at each time point, among the BMI groups. CONCLUSION: Patients in the normal and overweight groups had significant improvements in the VAS, ASES, and Constant scores after ASCR. Patients in the obese group had a significant improvement in VAS score; however, there is no difference for the ASES and Constant scores in the obese group. However, no differences were observed in all PROMs and the likelihood of achieving CSOs among the different BMI groups.

Various soft tissue defect reconstructions using anterolateral thigh and vascularized fascia lata composite free flap.

The anterolateral thigh flap (ALT) is versatile for soft-tissue reconstruction of various body defects because of its thick and vascularized fascia component. We present our clinical experience with the functional one-stage reconstruction of complicated soft-tissue defects using ALTs with vascularized fascia lata (FL). Between April 2018 and February 2022, we transferred ALTs with FL components for various soft-tissue defects in 15 patients. The FL component was used for reconstruction of hand & forearm tendon, medial and lateral patellar synovial membrane, plantar aponeurosis, abdominal wall, dura and Achilles tendon. Functional outcomes were evaluated in each patient. Partial flap necrosis occurred in 2 patients and were treated successfully with minimal surgical debridement and dressing. The vascularized fascia could replace a tendon and fascial component and all the patients achieved satisfactory results without major postoperative complications. Anterolateral thigh flaps with vascularized FL provide reliable fascial and tendon components for single-stage reconstruction of complex soft tissue defects.

Biomechanical Comparison of Proximal Hamstring Reconstruction Using Distal Hamstring Graft Versus Fascia Lata Graft for Treatment of Chronic Hamstring Injury.

BACKGROUND: Surgical reconstruction using autografts is often required in treating chronic proximal hamstring injuries where the hamstring has retracted >5 cm. There is a paucity of evidence that evaluates reconstructive procedures using the 2 most popular autografts, distal hamstring and fascia lata. PURPOSE: To (1) compare failure load and elongation at failure between the proximal hamstring tendon reconstruction with distal hamstring and fascia lata grafts and (2) compare the stiffness between these reconstructions and the native state. STUDY DESIGN: Controlled laboratory study. METHODS: Seven pairs of human cadaveric hemipelvises (mean age, 60.4 ± 5.0 years; 6 male, 1 female) with no evidence of previous injury or abnormality were dissected to the proximal hamstring origin. Through use of a dynamic tensile testing system, each specimen underwent preconditioning followed by a distraction test to determine the native specimen stiffness. Each pair of specimens was assigned to undergo proximal hamstring reconstruction with distal hamstring and reconstruction with fascia lata. Each specimen then underwent preconditioning followed by pull to failure. The failure load, elongation at failure, mode of failure, and stiffness were determined for each repair. RESULTS: The distal hamstring group exhibited a greater failure load (mean, 334 ± 108 N; P = .031) and higher stiffness (mean, 47.6 ± 16.0 N/mm; P = .009) compared with the fascia lata group (mean, 179 ± 78 N and 23.0 ± 11.2 N/mm, respectively). Although the stiffness of the repair state in the distal hamstring group (mean, 61.4 ± 13.4 N/mm) was not significantly different from that of the native state (mean, 47.6 ± 16.0 N/mm), the stiffness of the repair state in the fascia lata group (mean, 23.0 ± 11.2 N/mm) was significantly lower than that of the native state (mean, 60.1 ± 17.7 N/mm) (P < .0001). The elongation at failure of the distal hamstring graft group (mean, 33.0 ± 6.6 mm) was not significantly different from that of the fascia lata graft group (mean, 29.2 ± 14.9 mm) (P = .58). The most common modes of failure for the distal hamstring group (29% each) were at the repair site, at the graft-muscle interface, and at the muscle, while the most common modes of failure for the fascia lata graft were at the tendon-graft interface. CONCLUSION: The distal hamstring group achieved higher failure load and stiffness than the fascia lata group, and stiffness of the distal hamstring group was not significantly different from that of the native tendon. Elongation at failure was not different between repair techniques. Although distal hamstring graft failure predominantly occurred in 3 distinct locations, failure of the fascia lata repair occurred predominantly at the tendon-graft interface. These cadaveric results suggest that it may be more clinically appropriate to use distal hamstring versus fascia lata for proximal hamstring reconstruction. CLINICAL RELEVANCE: Our time-zero study suggests that the proximal hamstring reconstruction with distal hamstring could be the preferred surgical treatment for chronic hamstring injury over reconstruction with fascia lata. The failure load of reconstruction with distal hamstring was inferior to that of primary suture anchor, suggesting that rehabilitation after reconstruction should not be more aggressive than the standard postoperative rehabilitation protocol for acute repair.