Immediate Breast Reconstruction With Latissimus Dorsi Myocutaneous Flap and Silicone Implant Followed by Adjuvant Radiotherapy for Breast Cancer

BACKGROUND

About 30% to 50% of women with breast cancer undergo mastectomy, and approximately 50% of them will receive adjuvant radiotherapy (ART). This study evaluates the medium- and long-term impact of ART after immediate breast reconstruction (IBR) with latissimus dorsi myocutaneous (LDM) flap and silicone implants.

METHODS

Clinical, surgical, and oncological data were retrospectively collected and analyzed based on the medical records of 176 patients who had undergone IBR with LDM flap and silicone implants.

RESULTS

The data showed that 7.4% of patients had a history of previous radiotherapy, 56.3% received ART, 31.8% developed capsular contracture with a mean follow-up of 58.1 months, and 14.2% of surgeries were categorized as procedures with a prolonged operating time, lasting above 1 SD of the observed mean. Those who experienced prolonged operating time (odds ratio, 4.72; 95% confidence interval, 1.72-12.93; P = 0.003) and those who received ART (odds ratio, 7.38; 95% confidence interval, 3.18-17.10; P < 0.001) were more likely to develop capsular contracture. Thirty-two patients (18%) underwent capsulectomy with implant replacement, and 7 patients (4%) had the implant removed. The mean time between IBR and reoperation was 29.1 months. Patients who received ART were 2.84 times more likely to experience reconstruction failure or undergo implant-related reoperation ( P = 0.002).

CONCLUSIONS

The results indicated that IBR with LDM flap and silicone implant followed by ART is a safe procedure, resulting in low rates of reconstruction failure. However, ART increased the likelihood of capsular contracture development and implant-related reoperation, having a negative effect on reconstructed breasts.

Mid-term outcomes of arthroscopically assisted lower trapezius tendon transfer using Achilles allograft in treatment of posterior-superior irreparable rotator cuff tear

BACKGROUND

Arthroscopically assisted lower trapezius tendon (aLTT) transfer is one of the treatment options for posterior-superior irreparable rotator cuff tears (PSIRCTs). Although short-term clinical outcomes have shown promising results, there are currently no reported clinical outcomes over a longer follow-up period. This study evaluated the mid-term outcomes of aLTT transfer in patients with a diagnosis of PSIRCT.

METHODS

This retrospective case-series study included patients who underwent aLTT transfer between May 2017 and May 2019. The clinical outcome assessment included the visual analog scale (VAS) pain score, Constant score, American Shoulder and Elbow Surgeons score, University of California-Los Angeles score, Activities of Daily Living Requiring Active External Rotation (ADLER) score, active range of motion, Single Assessment Numeric Evaluation score, and return-to-work rate. The radiographic analysis included the acromiohumeral distance, Hamada grade, and integrity of the transferred tendon at final follow-up. Subgroup analyses were performed based on the integrity of the transferred tendon and the trophicity of the teres minor (Tm).

RESULTS

This study enrolled 36 patients with a mean age of 63.4 years who met the inclusion criteria and were followed up for a mean of 58.2 ± 5.3 months. At final follow-up, the patients showed significant improvement in mean VAS score, Constant score, American Shoulder and Elbow Surgeons score, University of California-Los Angeles score, ADLER score, and active range of motion in all directions except internal rotation. A decrease in the acromiohumeral distance and an increase in the Hamada grade were observed at final follow-up (P = .040 and P = .006, respectively). Retears of the transferred tendon occurred in 7 patients, and postoperative infections developed in 2 individuals. An interesting finding was that the retear group still demonstrated improvement in the VAS score but did not show improvement in external rotation at the side by the final follow-up. Compared with the Tm non-hypertrophy group, the Tm hypertrophy group showed significantly better improvement in external rotation at 90° of abduction and at the side, as well as the ADLER score. Of the study patients, 30 (83.3%) were able to successfully resume their previous work.

CONCLUSION

In this study, aLTT transfer in patients with PSIRCTs demonstrated significant improvements in clinical and radiologic outcomes by the final follow-up. These findings provide support for the mid-term safety and effectiveness of aLTT transfer as a viable joint-preserving treatment option for PSIRCTs. However, larger and longer-term studies are still needed to further validate these findings.

Middle trapezius tendon transfer using Achilles allograft for irreparable isolated supraspinatus tendon tears effectively restores the superior stability of the humeral head without restricting range of motion: a biomechanical study

BACKGROUND

Middle trapezius tendon (MTT) transfer has been suggested for promising treatment of irreparable isolated supraspinatus tendon tears (IISTTs). However, there have been no attempts to assess the biomechanical efficacy of MTT transfer. This study aims to evaluate the biomechanical efficacy of MTT transfer in the setting of IISTTs.

METHODS

Eight fresh frozen cadaveric shoulders were tested in 3 conditions: (1) intact rotator cuff, (2) IISTT, and (3) MTT transfer using Achilles allograft for IISTTs. Total humeral rotational range of motion (ROM), superior translation of the humeral head, and subacromial contact characteristics were measured at 0°, 20°, and 40° glenohumeral abduction (representing 0°, 30°, and 60° shoulder abduction). Superior translation and subacromial contact pressures were measured at 0°, 30°, 60°, and 90° external rotation (ER). Two different MTT muscle loading conditions were investigated. A linear mixed effects model and Tukey post hoc test were used for statistical analysis.

RESULTS

Total ROM was significantly increased after IISTT at 20° abduction (P = .037). There were no changes in total ROM following MTT transfer compared to the IISTT condition (P > .625 for all comparisons). The IISTT condition significantly increased superior translation compared to the intact rotator cuff condition in 0° and 20° abduction with all ER angles (P < .001), 40° abduction-30° ER (P = .016), and 40° abduction-60° ER (P = .002). MTT transfer significantly decreased superior translation of the humeral head at all abduction angles compared to the IISTT condition (P < .026). MTT transfer significantly decreased peak contact pressure by 638.7 kPa (normal loading) and 726.8 kPa (double loading) at 0° abduction-30° ER compared to the IISTT condition (P < .001). Mean contact pressure was decreased by 102.8 kPa (normal loading) and 118.0 kPa (double loading) at 0° abduction-30° ER (P < .001) and 101.0 kPa (normal loading) and 99.2 kPa (double loading) at 0° abduction-60° ER (P < .001). MTT transfer at 20° abduction-30° ER with 24 N loading significantly decreased contact pressure by 91.2 kPa (P = .035).

CONCLUSIONS

The MTT transfer biomechanically restored the superior humeral head translation and reduced the subacromial contact pressure in a cadaveric model of IISTT, while not restricting total ROM. These findings suggest that MTT transfer may have potential as a surgical treatment for IISTTs.

Surgical outcomes of robotic versus conventional autologous breast reconstruction: a systematic review and meta-analysis

Breast reconstruction is an integral part of breast cancer management. Conventional techniques of flap harvesting for autologous breast reconstruction are associated with considerable complications. Robotic surgery has enabled a new spectrum of minimally invasive breast surgeries. The current systematic review and meta-analysis study was designed to retrieve the surgical and clinical outcomes of robotic versus conventional techniques for autologous breast reconstruction. An extensive systematic literature review was performed from inception to 25 April 2023. All clinical studies comparing the outcomes of robotic and conventional autologous breast reconstruction were included for meta-analysis. The present meta-analysis included seven articles consisting of 783 patients. Of them, 263 patients received robotic breast reconstruction, while 520 patients received conventional technique. Of note, 477 patients received latissimus dorsi flap (LDF) and 306 were subjected to deep inferior epigastric artery perforator (DIEP) flap. There was a significantly prolonged duration of surgery (MD 58.36;95% CI 32.05,84.67;P < 0.001) and duration of anaesthesia (MD 47;95% CI 16.23,77.77;P = 0.003) among patients who underwent robotic surgery. There was a similar risk of complications between robotic and conventional surgeries. The mean level of pain intensity was significantly lower among patients who received robotic breast surgery (MD- 0.28;95% CI - 0.73,0.17; P = 0.22). There was prolonged length of hospitalization among patients with conventional DIEP flap surgery (MD- 0.59;95% CI - 1.13,- 0.05;P = 0.03). The present meta-analysis highlighted the feasibility, safety, and effectiveness of robotic autologous breast reconstruction. This included the successful harvesting of LDF and DIEP flap with acceptable surgical and functional outcomes.

Latissimus Dorsi Flap and Thoracodorsal Artery Perforator Flap with Immediate Fat Transfer (LIFT and TIFT): A Retrospective Study about Total Breast Reconstruction in High-Risk Patients

INTRODUCTION

Microsurgical breast reconstruction has become popular over the past twenty years and allows a tailor-tuck approach to each patient. However, smoking or coagulation disorders may switch surgeon's choice towards alternative options. When facing these risk factors, we performed pedicled latissimus dorsi (LD) flap and thoracodorsal artery perforator (TDAP) flap reconstruction with immediate fat transfer (LIFT and TIFT), achieving satisfactory surgical outcomes. Hence, we aim to present our seven-years case-series and discuss our decisional algorithm.

MATERIALS AND METHODS

Thirty smoker women and seven women affected by coagulation disorder (n = 37) respectively had LIFT and TIFT surgery and were retrospectively evaluated. Patients' demographics and outcomes were recorded and compared.

RESULTS

LIFT patients received higher volumes of immediate fat grafting compared to TIFT patients (p < 0.05), which required additional lipofilling to provide adequate volume amount, since the TDAP flap was not immediately grafted. However, the additional lipofilling procedures and fat volume were similar (p > 0.05). Flap survival reached 100%, and flap necrosis or loss did not occur. Few minor complications were evidenced in the LIFT group only (p > 0.05).

CONCLUSION

Based on our experience, we support the reliability of pedicled LD and TDAP flaps with immediate fat transfer in breast reconstruction as valuable alternative to microsurgery in smokers (LIFT) and patients with coagulation disorders (TIFT). However, the results of our study are not conclusive since still must be clarified the role of the smoking and coagulation disorders in microsurgery and the real benefit of a non-microsurgical procedure.

LEVEL OF EVIDENCE IV

Opinions of respected authorities, based on clinical experience, descriptive studies, or reports of expert committees. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Outcome of modified fleur-de-lis latissimus dorsi myocutaneous flap for breast reconstruction

BACKGROUND

Reconstruction of breast following mastectomy is important in terms of rehabilitating patients of breast cancer. Numerous approaches have been used in the reconstruction process. A procedure that has gained interest of the patients is reconstruction of breast using the autologous form. Main objective of this study is to determine the outcomes of modified fleur-de-lis latissimus dorsi flap in patients undergoing breast reconstruction.

METHODOLOGY

This is a retrospective case series which was conducted at the Department of Plastic Surgery, SIMS/Services Hospital, Lahore, from January 2020 till December 2022. 184 patients age 25-60 years and Females with a history of mastectomy, who had to undergo creation of breast shape using a tissue flap from another part of the body at the site of breast following mastectomy were included. All patients were subjected to standard procedure of breast reconstruction with latissimus dorsi flap using modified fleur-de-lis technique and postoperatively weekly assessment in the first month and then monthly until 3 months was carried out and outcome of the study was analysed.

RESULTS

The mean age and VAS score of the patients was 49.7 ± 9.17 and 6 ± 2.21, respectively. 57.1 % patients have DCIS, benign in 38 % patients and other tumours were present in 4.9 % patients. Immediate versus delayed reconstruction was done in 63.6 % versus 36.4 % patients respectively. Good aesthetic outcome was achieved in 80.3 % patients CONCLUSION: Modified fleur-de-lis latissimus dorsi flap in patients undergoing breast reconstruction yielded a good aesthetic outcome in the majority of the patients.

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.

[Current role of the latissimus dorsi flap in traumatology: Analysis of the activity of a plastic surgery department in a military hospital]

Reconstructive surgery's workhorse, the latissimus dorsi flap is increasingly abandoned in favour of fasciocutaneous flaps. The purpose of this study was to analyse the methods used to perform this flap and the evolution of its indications in order to define its current place in traumatology. Forty-four cases were recorded retrospectively from January 2000 to December 2020 at HIA Percy, including 37 cases of free flaps, mainly performed for reconstruction of extensive loss of substance with bone and/or joint exposure. It was also performed in 10.8% of cases for salvage after failure of an alternative reconstruction solution. This analysis confirms the value of the latissimus dorsi flap in cases of significant substance loss in the lower limb, but also in burn patients for functional rehabilitation or to allow early rehabilitation.

[Robotic-assisted harvesting of a latissimus dorsi muscle flap: a case report]

Having established itself in various other areas of surgery as well as in urology, robotics is increasingly gaining importance in plastic surgery. The case presented in this manuscript describes the first published robotic-assisted harvesting of a latissimus dorsi muscle free flap in the German-speaking world. The aim is to increase the knowledge of robotics in plastic surgery and to support the introduction of robotic-assisted plastic surgery in Germany.

[Unilateral secondary breast reconstruction using a pedicled dorsal flap sparing the latissimus dorsi (TDAP and MSLD) in patients with a history of total mastectomy for breast cancer. Monocentric observational study]

INTRODUCTION

The use of pedicled dorsal flaps sparing the latissimus dorsi muscle (TDAP and MSLD flap) is a well-described reconstruction method in breast reconstruction after breast cancer. However, little data exists regarding patient satisfaction after this surgery. The main objective of this study was to evaluate patient satisfaction after unilateral total secondary breast reconstruction using a TDAP or MSLD flap. The secondary objectives corresponded to the evaluation of postoperative complications following this surgery, the evaluation of the duration of the reconstruction and the nature of additional interventions, the evaluation of the functional after-effects, and the evaluation of the chest size when the reconstruction is completed.

MATERIAL AND METHOD

This is a monocentric, retrospective cohort study, including 22 patients who underwent unilateral secondary total breast reconstruction using a TDAP or MSLD flap between January 1, 2018 and December 31, 2022. Patient satisfaction was assessed using three questionnaires validated in breast reconstruction: the Reconstruction module of the BREAST-Q, the MBROS-S and the MBROS-BI.

RESULTS

The MBROS-S satisfaction score is 71.4%. The MBROS-BI body image score is 62%. With the BREAST-Q, the Satisfaction with Breast score is estimated at 53.1; the Satisfaction with Back score is estimated at 75.5; the physical well-being score regarding the chest is evaluated at 71.7; the physical well-being score concerning the shoulder and back is evaluated at 67.4; the psychosocial well-being score is assessed at 67.4; the sexual well-being score is estimated at 48.7; and for women who have benefited from reconstruction associated with a prosthesis, the satisfaction score regarding the implant is 71.6.

CONCLUSION

Unilateral total secondary breast reconstruction with a dorsal pedicled flap sparing the latissimus dorsi muscle is an elegant, reliable, and respectful way to reconstruct a breast, and appears to give high levels of satisfaction.

The FALD-V: A predictive formula for preoperative volume assessment of adipose tissue transplantation in FALD flap

BACKGROUND

The fat-augmented latissimus dorsi (FALD) flap is an evolution of the traditional latissimus dorsi (LD) flap, which allows to obtain a total autologous breast reconstruction (BR) avoiding the use of breast implants. The aim of this study was to develop a predictive preoperative formula in order to estimate and optimize the amount of fat to be transferred during FALD flap BR, using only anthropometric measurements.

METHODS

We conducted a prospective clinical study between September 2020 and April 2023. All patients underwent back pre-operative ultrasound scan to assess the subcutaneous skin paddle thickness (SPT) and a regression analysis was performed to evaluate which anthropometric variable had a better correlation with this thickness.

RESULTS

Data from 66 FALD flaps were collected. The mean SPT was 11.95 mm (SD 4.56). A significant correlation between SPT and body mass index (BMI) was found (r = 0.640, p < 0.0001). Using the fat-to-capacity ratio (113%), the following formula (the FALD-V) was developed to predict the needed fat transfer into FALD flap: [-509 + 12.32 × BMI + 11.71 × skin paddle width + 17.43 × skin paddle height] × 1.13. The considered variables (BMI, skin paddle width and skin paddle height) were statistically significant (p < 0.001, p = 0.0483, p = 0.0154, respectively). The cross-validation confirmed the accuracy of the formula (r = 0.810).

CONCLUSION

The FALD-V can be used as an innovative complimentary device in the planning of FALD flap one-stage total autologous BR. To enhance its application, a 3.0 WebApp at www.braflap.com (and www.breast-v.com) is available free of charge for both iOS and Android devices.

LEVEL OF EVIDENCE

II.

Reconstruction with latissimus dorsi flap after complicated perianal fistulisation

Chronic fistulas are a dreaded complication to surgery. They are often persistent to treatment and involve several negative side effects and a significant reduction in quality of life. We present a case report of a 36-year-old male with a deep chronic fistula in the pelvis after pouch surgery. More than 60 procedures were performed under general anaesthesia without treatment effect. Through a multidisciplinary approach a complete rectum extirpation and reconstruction with a free latissimus dorsi flap was performed. The patient was seen at followup 18 months after the surgery; pain free and without relapse.

Latissimus dorsi flap with immediate fat transfer (LIFT) for autologous breast reconstruction: Single institution experience

BACKGROUND

Few studies have reported the outcomes of LDF and immediate fat transfer (LIFT) during breast reconstruction. The aim of this study was to compare the perioperative outcomes and complications of LIFT and standard LDF (without immediate fat transfer) for breast reconstruction.

METHODS

We retrospectively reviewed charts from patients undergoing autologous breast reconstruction after total mastectomy between 2011 and 2021. We compared intraoperative and postoperative outcomes between groups.

RESULTS

One hundred nineteen reconstructions (61.02%) were performed with LIFT, while seventy-six (38.98%) were performed with standard LDF. The median volume of total fat transferred during LIFT was 125-cc [110-170 ​cc]. The rates of donor site wound disruption (23.7% versus 12.6%, p ​= ​0.044) were higher using the standard LDF compared to LIFT. Reconstructions performed with LIFT (HR 4.01, p ​< ​0.001) were found to be associated with secondary fat grafting procedures.

CONCLUSION

LIFT is a safe procedure to enhance the volume of LDF in patients desiring autologous reconstruction without increasing recipient-site morbidity. On a time-to-event analysis, LIFT was associated with the requirement of further revision procedures using secondary fat grafting.

Defect-Oriented Versus Back Scar-Oriented Flap Design in Breast Reconstruction with Latissimus Dorsi Musculocutaneous Flap: A Patient-Reported Satisfaction Outcome Comparison Using BREAST-Q

BACKGROUND

The design of the latissimus dorsi musculocutaneous flap in breast reconstruction has several options. To date, there have been no reports on the surgical outcomes with flap designed based on the defect shape of the mastectomy site and flap shape of the donor site. To compare patient satisfaction according to the flap design, we designed and conducted independent three sub-studies targeting fifty-three breast reconstruction patients using BREAST-Q© scale.

METHODS

In study 1, there was no difference in patient satisfaction between the group with the flap designed according to the shape of mastectomy defect (defect-oriented group) that with the flap designed according to patient's wish regardless of defect shape (back scar-oriented group). In study 2, comparing the results based on the shape of the flap, vertically designed flap showed a statistically significant difference in the psychosocial well-being. In study 3, comparing the results based on the shape of the defect, no significant difference was noted.

RESULTS

Even though designing a donor flap based on the shape and orientation of the mastectomy defect has no statistical significance in patient satisfaction or quality of life compared with that based on the patient preference in placement of the donor site scar, the group with the vertical donor design showed better psychosocial well-being than the group with other shapes of the donor flap. By considering the advantages and disadvantages of each flap design, enhanced patient satisfaction and durability and natural aesthetic goal can be achieved. This is the first study to compare the differences in results according to the flap design method during breast reconstruction. Patient satisfaction according to the design of the flap was investigated in the form of a questionnaire survey, and the results were displayed. In addition to breast shape, donor scars and complications were also investigated.

LEVEL OF EVIDENCE IV

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

[Preliminary application of foldable pedicled latissimus dorsi myocutaneous flap for repairing soft tissue defects in shoulder and back]

Objective

To explore the feasibility and effectiveness of a foldable pedicled latissimus dorsi myocutaneous flap to repair soft tissue defects in the shoulder and back.

Methods

Between August 2018 and January 2023, the foldable pedicled latissimus dorsi myocutaneous flaps were used to repair soft tissue defects in the shoulder and back of 8 patients. There were 5 males and 3 females with the age ranged from 21 to 56 years (mean, 35.4 years). Wounds were located in the shoulder in 2 cases and in the shoulder and back in 6 cases. The causes of injury were chronic infection of skin and bone exposure in 2 cases, secondary wound after extensive resection of skin and soft tissue tumor in 4 cases, and wound formation caused by traffic accident in 2 cases. Skin defect areas ranged from 14 cm×13 cm to 20 cm×16 cm. The disease duration ranged from 12 days to 1 year (median, 6.6 months). A pedicled latissimus dorsi myocutaneous flap was designed and harvested. The flap was divided into A/B flap and then were folded to repair the wound, with the donor area of the flap being pulled and sutured in one stage.

Results

All 7 flaps survived, with primary wound healing. One patient suffered from distal flap necrosis and delayed healing was achieved after dressing change. The incisions of all donor sites healed by first intention. All patients were followed up 6 months to 4 years (mean, 24.7 months). The skin flap has a good appearance with no swelling in the pedicle. At last follow-up, 6 patients had no significant difference in bilateral shoulder joint motion, and 2 patients had a slight decrease in abduction range of motion compared with the healthy side. The patients' daily life were not affected, and linear scar was left in the donor site.

Conclusion

The foldable pedicled latissimus dorsi myocutaneous flap is an ideal method to repair the soft tissue defect of shoulder and back with simple operation, less damage to the donor site, and quick recovery after operation.

Musculocutaneous Latissimus Dorsi Phalloplasty: Technique and Tips

BACKGROUND

Musculocutaneous latissimus dorsi (MLD) phalloplasty is a gender-affirming surgical option for transmen which permits penile prosthesis, glansplasty, and urethral extension at later stages. This surgery allows for a neophallus of adequate length and girth, and minimal donor site morbidity, but is technically complex.

OBJECTIVE

This video demonstrates a step-by-step technique and tips to optimize outcomes and simplify the operation for the MLD phalloplasty.

MATERIALS AND METHODS

A 33-year-old transmale who previously underwent metoidioplasty presented for an MLD phalloplasty. With the patient in a supine position, the superficial femoral artery and saphenous vein are isolated at the recipient site. The patient is repositioned into a lateral flank position, the flap harvested and tubularized, and inferior aspects of the wound closed prior to harvesting the thoracodorsal artery (TDA) and thoracodorsal vein (TDV) to minimize cold ischemia time. The TDA and TDV are dissected to their root at the subscapular artery and vein. The artery is removed with a patch of the subscapular artery. The patient is initially in a supine position and then returned to a supine position to minimize ischemia time of the flap. The neophallus is attached to the previously created recipient site, and an end-to-side anastomosis is created between the superficial femoral artery and TDA and an end-to-end anastomosis between the saphenous vein and the TDV. If the patient has a thick latissimus dorsi muscle or subcutaneous fat, a split-thickness skin graft can be used to close the ventral phallus to minimize tension on the tubularized neophallus and provide a plate for a future urethral lengthening procedure. Positioning and close post-op monitoring of the neophallus are critical.

RESULTS

A neophallus of adequate length and girth is created with the option for future urethral extension and penile prosthesis placement.

CONCLUSION

Our video demonstrates the technique for a gender-affirming MLD phalloplasty in a transman and tips to optimize outcomes and simplify the operation.

Latissimus dorsi myocutaneous free flap for post-sacrectomy reconstruction: Outcomes compared with gluteal muscle flap

BACKGROUND

Excision of sacral tumor results in extensive defects and vital organ exposure, requiring soft tissue reconstruction for dead space obliteration. Diverse reconstruction options, mainly regional flaps, have been utilized but are limited by high postoperative morbidity. A reliable reconstructive method with low morbidity and facilitated recovery has yet been sought for. In this study, we aimed to evaluate the use of free latissimus dorsi (LD) flap for post-sacrectomy defect reconstruction by comparing its outcomes with local gluteus maximus (GM) flap.

METHODS

A retrospective review was conducted of all patients with sacral malignancy who underwent partial or total sacrectomy and immediate reconstruction with LD or GM flap between 2013 and 2022. Nineteen patients were analyzed, including 10 GM flaps and nine LD flaps. Postoperative outcomes were compared between the two groups.

RESULTS

The average size of LD flaps was 173.8 cm2 . Seven patients developed complication in the GM group and two patients in the LD group. Complication rate at sacrectomy site was lower in the LD group (p = .003) showing complication-free sacrectomy site and two donor site seromas. The LD group resulted in shorter hospital stay (p = .033) and earlier ambulation than the GM group (p = .001). Mean follow-up period was 63 months for GM group and 17 months for LD group. Three patients in the GM group underwent re-operation, while no delayed complication was observed in the LD group.

CONCLUSION

Free LD flaps may provide reliable outcomes with early recovery and may be considered an effective option for sacrectomy defect reconstruction.

Fat-Augmented Latissimus Dorsi Flap for Secondary Breast Reconstruction in Small to Medium-Sized Irradiated Breasts

BACKGROUND

Secondary breast reconstruction (BR) is recognized as a challenging procedure, particularly when radiotherapy (RT) has previously been performed. The aim of this study was to compare operative data and aesthetic outcomes between secondary irradiated and immediate BR using the fat-augmented latissimus dorsi (FALD) flap.

METHODS

The authors conducted a prospective clinical study between September of 2020 and September of 2021. Patients were divided into two groups: group A included secondary BR using the FALD flap in previously irradiated breasts, and group B included immediate BR with the FALD flap. Demographics and surgical data were compared, and an aesthetic analysis was performed. Chi-square and t tests were performed for categorical and continuous variables, respectively.

RESULTS

Twenty cases of FALD flap-based BR for each group were included. The two groups were found to be homogeneous for the demographic variables. The difference in mean operative time (263.1 minutes versus 265.1 minutes; P = 0.467) and complications ( P = 0.633) between the two groups were not significant. There was statistically significant difference in term of immediate fat grafting volume in favor of group A (218.2 cc versus 133.0 cc; P < 0.0001). Regarding aesthetic outcomes, the mean global score evaluation showed no statistically significant differences between groups (17.86 versus 18.21; P = 0.209).

CONCLUSIONS

The authors' study states that the FALD flap can be considered a reliable procedure for secondary reconstruction in previously irradiated breasts, although it is not indicated for patients with larger breasts. This surgical technique allowed us to achieve a totally autologous BR with good aesthetic results and low complication rates, even in secondary irradiated cases.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, II.

Impact of ERAS in breast reconstruction with a latissimus dorsi flap, compared to conventional management

BACKGROUND

Enhanced recovery after surgery (ERAS) programs are associated with improved management, reduced hospital stays, and lower complication rates.

OBJECTIVE

To evaluate the impact of ERAS on mean length of stay (LOS) and postoperative morbidity in breast reconstruction with latissimus dorsi flap (LDF) compared with conventional recovery program.

PATIENTS AND METHOD

All patients operated by LDF between December 2014 and October 2020: those managed before April 2018, when the ERAS protocol was introduced, were included in the "no ERAS" group, and beyond in the "ERAS" group.

RESULTS

Out of 193 patients, 129 were included in the "ERAS" group and 64 in the "no ERAS" group. There was a significant difference between the two groups in LOS (4.2 ± 1.5 days in the "ERAS" group vs. 5.4 ± 1.9 days in the "no ERAS" group; p < 0.001), high-grade complications at 30 days (9.3% in the "ERAS" group vs. 25% in the "no ERAS" group; p = 0.01), reintervention rate (13.9% vs. 26.6%, respectively; p = 0.02), and 30-day rehospitalization rate (6.2% in the "ERAS" group vs. 15.6% in the "no ERAS" group; p = 0.03).

CONCLUSION

The ERAS protocol has a positive impact on breast reconstruction with LDF without generating additional adverse effects. These results support the democratization of these programs for breast reconstruction surgery.

Abdominal wall reconstruction with the free functional L-shaped latissimus dorsi flap: A case report

Extensive tridimensional defects of the abdominal wall are usually addressed with soft tissue flaps combined with meshes. In this scenario, the additional value of dynamic abdominal wall reconstruction with functional flaps has yet to be demonstrated. In this paper the authors describe for the first time a unique case of total abdominal wall reconstruction with the free functional L-shaped latissimus dorsi (LD) flap, designed to increase the surface area of skin flap coverage while minimizing donor site morbidity, highlighting technical tips and long-term outcomes. A 65-year-old patient underwent abdominal wall resection for a dermatofibrosarcoma protuberans, leaving her with a 23 × 15 cm full-thickness defect. After placing a mesh, a myo-cutaneous free LD Flap with an L-shaped configuration was planned. The flap was composed of Paddle A, designed vertically along the anterior margin of the muscle and Paddle B, designed over the inferior aspect of the LD muscle, extending obliquely from the midline and intersecting Paddle A laterally with a 60° angle. End-to-end anastomoses to the deep inferior epigastric artery and vein and thoracodorsal nerve coaptation to a sizeable intercostal nerve were performed. The LD muscle was sutured according to its native tension while the two skin islands allowed an almost complete resurfacing of the abdominal wall defect. Donor site was closed primarily. Post-operative course was uneventful. One year postoperatively, good abdominal contour was observed, with adequate abdominal tone at rest in laying and standing position. Muscle neurotization was confirmed with clinical examination showing voluntary contraction of the transplanted muscle and the patient reported very high functional outcomes at the hernia-related quality-of-life (HerQles) questionnaire. The free L-shaped LD flap represents an innovative solution to reconstruct extensive full-thickness defects of the abdominal wall while reducing donor site morbidity. Flap neurotization should be attempted whenever possible to improve functional outcomes of the procedure.

Complex Functional Posttraumatic Shoulder Reconstruction Using Shoulder Arthroplasty and a Pedicled Innervated Latissimus Dorsi Flap-A Case Report and Literature Review

BACKGROUND

The shoulder joint is one of the most freely movable joints in the human body and has therefore high importance for upper limb functionality. Several techniques have been developed to replace the glenohumeral joint including humeral hemiarthroplasty, anatomical total shoulder arthroplasty, and reverse total shoulder arthroplasty, depending on the underlying pathology. For the soft tissue reconstruction, the innervated latissimus dorsi musculocutaneous flap is a reliable solution flap in shoulder and arm reconstruction.

CASE PRESENTATION

We present the case of a 16-year-old male patient with a complete destruction of the shoulder joint and soft tissues after ballistic trauma. We performed the reconstruction of the shoulder joint using a humeral hemiarthroplasty with a mesh fixation to the remaining glenoid. The soft tissue coverage and the restoration of the deltoid muscle function were insured with a pedicled innervated latissimus dorsi musculocutaneous flap. One year postoperatively, the patient showed a good function of the shoulder joint with an excellent aesthetical result and no pain.

CONCLUSION

The pedicled latissimus dorsi musculocutaneous flap can safely restore the shoulder function, while the humeral hemiarthroplasty with mesh fixation can be a reliable solution for the reconstruction of a completely destructed shoulder joint.

Optimizing Aesthetics in Reconstructive Breast Surgery Using Muscle-Sparing Latissimus Dorsi Flap in Radiated and Nonradiated Patients

BACKGROUND

The latissimus dorsi musculocutaneous flap (LDMF) has been a workhorse for breast reconstruction. Its high rate of donor-site morbidity has led to the advent of the muscle-sparing latissimus dorsi flap (MSLDF). However, there are very limited reports using the MSLDF in irradiated patients. Prior studies of MSLDF have either precluded previously radiated patients from receiving MSLDF or have included them as part of their larger MSLSDF cohort without specifically analyzing their outcome as a separate group or comparing them to the traditional LDMF group.

OBJECTIVE

We describe the technique and outcome of MSLDF in both radiated and nonradiated patients and compare the outcome to our LDMF patients.

METHODS

A retrospective chart review of patients undergoing breast reconstruction between 2003 and 2020 using either a pedicled MSLDF or LDMF with a transverse skin paddle was conducted. All patients underwent a 2-stage reconstruction with the flap and tissue expander placement done during the first stage, and replacement with implant and, if needed, fat grafting to enhance soft tissue during the second stage. Complications, subjective functional morbidity, and aesthetic outcomes were reviewed.

RESULTS

A total of 35 MSLDFs and 40 LDMFs were performed: 24 MSLDFs (69%) and 25 LDMFs (63%) were inset into a previously irradiated field. There were 2 cases of infection requiring explantation in both MSLDF (8.3%) and LDMF (8.0%) radiated cohorts. There were no cases of donor-site seroma in the MSLDF cohorts versus 12 (30%) in the LDMF cohorts. Minor distal tip superficial epidermolysis was seen in 5 MSLDFs (14.3%), 3 of which were in the radiated cohort, and in 1 LDMF (2.5%) radiated cohort with no cases of flap loss. Functional and aesthetic outcomes were satisfactory. Four patients who had a unilateral MSLDF had a completion upper back lift.

CONCLUSIONS

This is the largest series to date demonstrating the use of the MSLDF in both nonradiated and radiated patients and comparing it to a standard LDMF for breast reconstruction by the same surgeon. The pedicled MSLDF is a versatile option for breast reconstruction in radiated patients, and radiation should not be considered a contraindication for its use.

Comparison of Different Techniques in Latissimus Dorsi Breast Reconstruction: Plain, Immediately Lipofilled, and Implant Enhanced

BACKGROUND

The latissimus dorsi (LD) flap is still a popular choice for breast reconstruction. Plain LD provides a good option for women with small breasts, but with bigger breasts, the problem is insufficient volume. Traditionally, implants have been inserted to improve the volume, but because of problems associated with them, the use of fat grafting has gained popularity. Increased numbers of reports considering also immediate lipofilling have been published. This study aimed to evaluate and compare different techniques in LD reconstruction in association with complications, number of further operations, and duration of reconstructive process.

METHODS

A retrospective review of patients who had undergone LD reconstruction between 2008 and 2019 was performed. Demographic and operative features, complications, and the duration of reconstruction process were analyzed.

RESULTS

A total of 291 LD flaps were performed in 283 women, including 161 (55%) implant enhanced, 73 (25%) immediate lipofilled, and 57 (20%) plain flaps. Of these, 84% were delayed reconstructions. The median volume of immediately injected fat was 155 mL (range, 50-296 mL) and inserted implant 185 mL (range, 80-420 mL). Of plain LDs, 75% did not need further operations compared with 63% of implant and 49% of lipofilling groups (P < 0.001). The median duration of reconstructive process was 10 months (range, 4-86 months) in plain, 13 months (range, 5-58 months) in implant, and 18 months (range, 5-80 months) in lipofilling group (P < 0.002). No significant differences were observed in overall complication rates between groups (P = 0.228). Most of the complications were minor, seroma being the most common. Of major complications, plain flaps were most commonly associated with donor site problems, lipofilling group with partial flap necrosis, and implant enhanced with deep infections in the breast. Shoulder problem was observed in 21 patients (7%) with no significant difference between groups (P = 0.395).

CONCLUSIONS

Latissimus dorsi flap is a versatile and safe breast reconstruction method, because it is associated most commonly only with minor complications. Careful patient selection is important when choosing between different techniques. This can have an impact on the number of further operations needed and the duration of reconstruction process. Immediate lipofilling is a safe technique to avoid the use of implant and allow fully autologous reconstruction.

Immediate breast reconstruction using latissimus dorsi muscular flap: A retrospective study of Chinese patients with breast cancer

Reconstruction of breast defects of patients who underwent mastectomy can be challenging. This study was designed to review a series of 43 breast cancer patients who underwent immediate breast reconstruction (IBR) using the latissimus dorsi myocutaneous flap with/without implants. The demographic characteristics, clinical application feasibility, and the satisfaction rates of the patients were retrospectively collected and evaluated.A total of 43 breast cancer patients who underwent mastectomy between August 2015 and February 2020 were included in the retrospective study. The included patients were subjected to IBR using latissimus dorsi muscular flap (LDMF) with/without implants. The clinical application feasibility and the satisfaction rates of the patients were evaluated.Among these patients, 35 patients underwent nipple-sparing mastectomy and 8 patients underwent skin-sparing mastectomy. Twenty-nine patients underwent IBR using LDMF with implants, and 14 patients underwent IBR using LDMF without implants. Among these patients, 2 patients had partial LDMF necrosis and atrophy, and showed significant shrink of the reconstructed breast. One patient developed seromas, and seromas were improved by active dressing change and sucking out the fluid via the skin using a syringe. Two patients had local skin flap necrosis on the chest, 1 patient had preserved areola and local necrosis of the nipple, and this was healed after dressing change. Based on the Harris method, 27, 9, 5, and 2 cases were evaluated as "excellent," "good," "fair," and "poor," respectively.In the present study, the reconstructed breast has natural shape, good symmetry, and hidden postoperative scars. The aesthetic effect is relatively good, and the use of LDMF may represent an acceptable and valid option for IBR. The success of this procedure depends on the design of the incision, the skill and proficiency of the operation, as well as the correct treatment after surgery.

The Hybrid Latissimus Dorsi Flap in Immediate Breast Reconstruction: A Comparative Study With the Abdominal-Based Flap

PURPOSE

The implant-enhanced latissimus dorsi (LD) flap, or a hybrid LD flap, is widely used in certain indications, even though abdominal-based flaps are now considered the gold standard of autologous breast reconstruction. However, few articles distinguish the hybrid LD flap from traditional LD flaps, and not many articles have compared the surgical outcomes, with the abdominal-based flap procedure, especially in the area of immediate breast reconstruction. In addition, it is often overlooked that the reported esthetic comparisons are based on different populations and contralateral balancing procedures (CBPs). Thus, this study aimed to review the reconstruction outcomes and to compare the variable-matched esthetic outcomes between 2 groups.

METHODS

A retrospective review of patients who underwent immediate breast reconstruction with either a hybrid LD flap or an abdominal-based free flap and had completed at least 2 years of follow-up visits was carried out. The patient demographics, oncologic data, breast parameters, and postoperative outcomes were compared across the entire patient group. The body mass index (BMI)- and CBP-matched cohort was randomly selected and assessed using the Aesthetic Outcome parameter of the Aesthetic Item Scale.

RESULT

Thirty-eight hybrid LD flap and 51 abdominal-based free flap procedures were included. The hybrid LD group showed a shorter operation time (330 ± 260 minutes vs 550 ± 480 minutes, respectively; P < 0.01), and fewer patients in the hybrid LD group underwent additional revision surgeries (7 [18.4%] vs 20 [39.2%], respectively; P < 0.01). Other complication rates were not significantly different between groups. A BMI- and CBP-matched esthetic analysis revealed that the hybrid LD group showed superior results in symmetry (Mann-Whitney U test, P = 0.047).

CONCLUSIONS

The LD flap in combination with an implant remains a viable option in immediate breast reconstruction and had a similar complication profile while having a shorter operative time compared with the abdominal-based autologous breast reconstruction procedure. If properly used in certain populations, hybrid LD flaps may offer superior results regarding symmetry over the abdominal-based flap procedure.

Efficacy of Low Power, Pure Cut Mode of Monopolar Electrosurgery and Quilting Sutures for Preventing Seroma Formation After Latissimus Dorsi Myocutaneous Flap Harvest

BACKGROUND

Latissimus dorsi myocutaneous (LD) flaps are widely used in breast reconstruction surgery. However, seromas often form postoperatively at the donor site as a complication. This study aimed to determine the impact of different electrocautery modes during flap elevation, with or without subsequent quilting sutures, on postoperative seroma formation.

METHODS

Subjects were 112 patients who underwent immediate breast reconstruction with LD flaps after breast-conserving surgery between April 2015 and January 2019. Group A consisted of 21 patients who underwent LD flap elevation using the fulgurate mode, and group B consisted of 25 patients who underwent flap elevation using the lower power, pure cut mode. Group C consisted of 66 patients who underwent flap elevation with the lower power, pure cut mode combined with quilting sutures for wound closure.

RESULTS

Mean 1-week postoperative back drain volume and the mean number of days to drain removal in group B were significantly reduced relative to those in group A (group A, 752.3 mL and 16.9 days, respectively; group B, 552.2 mL and 10.6 days, respectively; P < 0.001 for both). Group C, which included quilting sutures, had even lower values than group B (459.7 mL and 7.4 days, respectively; group B vs group C: P = 0.03 and P < 0.001, respectively). Significant differences were observed between groups for postoperative seroma formation at the flap donor site (group A, 16 [76.2%] of 21 patients; group B, 11 [44%] 25 patients; group C, 4 [6.1%] of 66 patients; A vs B: P < 0.001, B vs C: P < 0.001).

CONCLUSIONS

The use of low power, pure cut mode for LD flap harvest, combined with quilting sutures, effectively shortened the time to drain removal and suppressed seroma formation. Given that specialized devices and materials are not required, this combination may reduce both patient burden and medical costs.

The Influence of Functional Shoulder Biomechanics as a Mediator of Patient-Reported Outcomes following Mastectomy and Breast Reconstruction

BACKGROUND

Postmastectomy breast reconstruction techniques differentially influence patient-reported physical and psychosocial well-being. Objective measures of shoulder biomechanics, which are uniquely influenced by reconstruction technique, may provide insight into the influence of reconstruction technique on patient-reported outcomes.

METHODS

Robot-assisted measures of shoulder strength and stiffness, and five validated patient-reported outcomes surveys were obtained from 46 women who had undergone mastectomy and a combined latissimus dorsi flap plus subpectoral implant, subpectoral implant, or DIEP flap breast reconstruction. Mediation analyses examined the role of functional shoulder biomechanics as a mediator between reconstruction technique and patient-reported outcomes.

RESULTS

Reconstruction technique affected shoulder biomechanics, with latissimus dorsi flap plus subpectoral implant patients exhibiting reduced shoulder strength and stiffness compared with subpectoral implant and DIEP flap patients. Increasing external rotation strength was predictive of improved upper extremity function (p = 0.04). Increasing shoulder stiffness while at rest was predictive of worsened upper extremity function (p = 0.03). Increasing shoulder stiffness at rest and during contraction was indicative of worsened psychosocial well-being (all p ≤ 0.02). Reconstruction technique did not predict survey scores of function directly, or when mediated by functional shoulder biomechanics.

CONCLUSIONS

In the current cohort, latissimus dorsi plus subpectoral implant breast reconstructions significantly reduced shoulder strength and stiffness when compared with the other techniques. In addition, objective measures of shoulder biomechanics were predictive of patient-reported physical and psychosocial well-being. The results emphasize the need for improved perioperative screening for shoulder functional deficits in patients undergoing breast reconstruction.

CLINICAL QUESITON/LEVEL OF EVIDENCE

Therapeutic, II.

Comparing Outcomes of Robotically Assisted Latissimus Dorsi Harvest to the Traditional Open Approach in Breast Reconstruction

BACKGROUND

Robotically assisted latissimus dorsi harvest permits harvest of the latissimus dorsi muscle without a back incision, as compared to the traditional open technique. The authors hypothesized that robotic harvest has lower donor-site complication rates, decreased opioid requirements, and a shorter length of stay than the traditional open technique.

METHODS

A retrospective review was performed of all consecutive pedicled latissimus dorsi flaps for breast reconstruction between 2011 and 2015. All procedures were conducted by two surgeons who performed both robotic and open cases.

RESULTS

Fifty-two patients were identified; 25 underwent robotically assisted latissimus dorsi harvest and 27 underwent the open technique. Demographic data between the two groups were similar. Median length of stay for robotic harvest was shorter than that for the traditional technique (2 days versus 3 days; p = 0.031). Postoperative morphine requirement was less in the robotic compared to the traditional technique, but the difference was not significant (158 mg versus 184 mg; p = 0.826). Seroma rate was higher in the robotic group (16 percent versus 0 percent; p = 0.034). The mean duration of surgery was longer in the robotic cohort (388 minutes versus 311 minutes; p = 0.002).

CONCLUSIONS

This study demonstrates robotically assisted latissimus dorsi harvest as an effective alternative to the traditional open technique in select patients. Advantages of robotic harvest include no back scar, a shorter length of stay, and lower opioid requirements, although the difference was not significant; disadvantages include longer operative time and a higher seroma rate.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.

Fat-augmented latissimus dorsi myocutaneous flap for total breast reconstruction: A report of 54 consecutive Asian cases

Immediate fat grafting to the latissimus dorsi myocutaneous (LD) flaps is a breakthrough that addresses the issue of insufficient volume of LD. However, the use of this procedure in Asian patients has not yet been reported. Retrospective chart reviews were conducted on 54 Japanese cases of total breast reconstruction using fat-augmented LD flaps at our hospital from September 2017 to June 2019. There were 24 immediate reconstruction cases, 18 immediate two-stage reconstruction cases, nine delayed reconstruction cases, and three delayed two-stage reconstruction cases. Median age was 46 years (range, 29-69 years), and median body mass index was 21.5 (17-33.8). Median mastectomy specimen and flap weight was 225 g (123-993) and 225 g (130-796), respectively. The median volume of fat graft was 114 ml (46-305) for the LD flap and 58 ml (15-200) for the pectoralis major muscle. Of the 53 completed reconstruction cases, 38 (71.7%) achieved sufficient volume with the initial operation and six (11.3%) required additional fat grafting. The proportion of cases in the immediate reconstruction group, which achieved sufficient volume in the initial operation was significantly higher than those of the other three reconstruction groups (p = 0.007). Total breast reconstruction with fat-augmented LD flaps is a viable procedure for thin patients who have insufficient abdominal tissue, for those who wish to avoid abdominal scars, and for those in whom abdominal flaps have already been used. The procedure allows for large volume transplantation even with small skin paddles, which allows for smaller skin paddles to be designed without the need for extensive subcutaneous dissection.

Effective treatment of bronchopleural fistula with empyema by pedicled latissimus dorsi muscle flap transfer: Two case report

RATIONALE

Bronchopleural fistula (BPF) is a dreaded complication after lobectomy or pneumonectomy and is associated with high morbidity and mortality. Successful management remains challenging when this condition is combined with empyema, and the initial treatment is usually conservative and endoscopic, but operative intervention may be required in refractory cases.

PATIENT CONCERNS

Two patients diagnosed with BPF with empyema were selected to undergo surgery in our hospital because they could not be cured by conservative and endoscopic therapy for 1 or more years. One was a 70-year-old man who had a 1-year history of fever and cough after he received a minimally invasive right lower lobectomy for intermediate lung adenocarcinoma and chemotherapy 2 years ago; the other was a 73-year-old man who had a 2-year history of cough and fever after he underwent a minimally invasive right upper lobectomy for early lung adenocarcinoma 3 years earlier.

DIAGNOSIS

Both patients were diagnosed with BPF with empyema.

INTERVENTIONS

After receiving conservative and endoscopic therapies, both patients underwent pedicled latissimus dorsi muscle flap transfers for complete filling of the empyema cavity.

OUTCOMES

The patients recovered very well, with no recurrence of BPF and empyema during postoperative follow-up.

LESSONS

It is crucial to not only completely control infection and occlude BPFs, but also obliterate the empyema cavity. Thus, pedicled latissimus dorsi muscle flap transfer associated with conservative and endoscopic therapies for BPF with empyema is a useful treatment option, offering feasible and efficient management with promising results.

Comparison of the Pedicled Latissimus Dorsi Flap with Immediate Fat Transfer versus Abdominally Based Free Tissue Transfer for Breast Reconstruction

BACKGROUND

Abdominally based free tissue transfer (FTT) and latissimus dorsi and immediate fat transfer (LIFT) procedures are both fully autologous options for breast reconstruction. The former is specialized and requires comfort with microsurgical technique, whereas LIFT combines a common set of techniques familiar to all plastic surgeons. Comparing the two methods for clinical effectiveness and complications for equivalency in outcomes may help elucidate and enhance patient decision-making.

METHODS

A retrospective review of a prospectively maintained database between March of 2017 and July of 2018 was performed to compare the LIFTs and FTTs performed by the senior surgeon. Outcomes of interest included postoperative complications, flap success, and follow-up revision and fat-grafting procedures.

RESULTS

Sixty-five breasts were reconstructed by FTT; and 31 breasts were reconstructed with LIFT. Demographics were similar (p > 0.05). LIFT had a shorter length of operation time (343 ± 128 minutes versus 49 ± 137 minutes) (p < 0.0001) and a shorter length of stay (1.65 ± 0.85 days versus 3.83 ± 1.65 days) (p < 0.001). FTTs had a shorter time until drain removal (13.3 ± 4.3 days versus 24.0 ± 11.2 days) (p < 0.0001). The number of major (requiring operation) and minor complications were not statistically different (i.e., FTTs, 20.0 percent major and 27.7 percent minor; LIFT, 12.9 percent major and 19.35 percent minor) (p > 0.05). The need for revisions (FTTs, 0.80 ± 0.71; LIFT, 0.87 ± 0.71) and fat grafting (FTTs, 41.54 percent; LIFT, 58.8 percent) was not statistically different (p > 0.05).

CONCLUSIONS

Both the LIFT and abdominally based FTT have similar outcomes and complication rates. However, LIFT may be preferred in patients who require shorter operation times. The LIFT may be the fully autologous breast reconstruction of choice for nonmicrosurgeons.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.

Patient satisfaction in one-stage immediate breast reconstruction after mastectomy: A multi-center comparative patient evaluation of prosthesis, LDMF, and TRAM techniques

To analyze patient satisfaction and the predictive factors characterizing three types of one-stage immediate breast reconstruction (IBR) after mastectomy, including prosthesis, latissimus dorsi myocutaneous flap (LDMF), transverse rectus abdominis myocutaneous (TRAM) flap techniques.Data were collected via face-to-face or telephone interviews from eight breast centers in China from January 2012 to December 2016. A standardized questionnaire that evaluated the general satisfaction and aesthetic satisfaction was sent to patients who had undergone IBR. Logistic regression analysis was performed to identify risk factors associated with patient satisfaction among the three types of breast reconstruction.A total of 412 questionnaires were sent out, and 309 copies were collected including 226 prosthesis, 46 LDMF, and 37 pedicle TRAM reconstruction. Logistic regression analysis showed that general satisfaction and aesthetic satisfaction were significantly correlated with radiotherapy (P < .001, P = .018), respectively. Besides, the aesthetic satisfaction was also associated with nipple-areola complex (NAC) preservation (P < .001).Our multi-center study identified factors of higher patient satisfaction, like NAC preservation and absence of radiotherapy, in order to help breast surgeons make better decisions about individualized reconstruction plan.

Comparison of breast cancer patients who underwent partial mastectomy (PM) with mini latissimus dorsi flap (MLDF) and subcutaneous mastectomy with implant (M + I) regarding quality of life (QOL), cosmetic outcome and survival rates

PURPOSE

The latissimus dorsi muscle has long been used in breast cancer (BC) patients for reconstruction. This study aimed to compare early stage BC patients who had partial mastectomy (PM) with mini latissimus dorsi flap (MLDF) and subcutaneous mastectomy with implant (MI) with respect to quality of life (QoL), cosmetic outcome (CO), and survival rates.

PATIENTS AND METHODS

The data of patients who underwent PM + MLDF (Group 1) and M + I (Group 2) between January 2010 and January 2018 were evaluated. Both groups were compared in terms of demographics, clinical and pathological characteristics, surgical morbidity, survival, quality of life, and cosmetic results. The EORTC-QLQ C30 and EORTC-QLO BR23 questionnaires and the Japanese Breast Cancer Society (JBCS) Cosmetic Evaluation Scale were used to assess the quality of life and the cosmetic outcome, respectively.

RESULTS

A total of 317 patients were included in the study, 242 (76.3%) of them in group 1 and 75 (23.6%) of them in group 2. Median follow-up time was 56 (14-116) months. There were no differences identified between the groups in terms of tumor histology, hormonal receptors and HER-2 positivity, surgical morbidity, and 5-year overall and disease-free survival. Group 2 patients were significantly younger than group 1 (p = 0.003). The multifocality/multicentricity rate was higher in group 2 (p ≤ 0.001), whereas tumor size (p = 0.009), body mass index (BMI, p = 0.006), histological grade (p ≤ 0.001), lymph node positivity (p = 0.002), axillary lymph node dissection (ALND) rate (p = 0.005), and presence of lympho-vascular invasion (LVI, p = 0.013) were significantly higher in group 1. When the quality of life was assessed by using the EORTC QLQ C30 and BR23 questionnaires, it was seen that the body image perception (p < 0.001) and nausea/vomiting score (p = 0.024) were significantly better in PM + MLDF group whereas physical function score was significantly better in M + I group (p = 0.012). When both groups were examined in terms of cosmesis with JBCS Cosmetic Evaluation Scale, good cosmetic evaluation score was significantly higher in patients in MLDF group (p = 0.01).

DISCUSSION

The results of this study indicate that in comparison to M + I procedure, the PM + MLDF procedure provides significantly superior results in terms of body image and cosmetic result with similar morbidity and oncologic outcomes. In selected patients with small breasts and a high tumor/breast ratio, PM + MLDF may be an alternative to subcutaneous mastectomy and implant.

Gustilo Type III Open and Comminuted Tibial Fractures Managed by Simultaneous Combination of a Free Latissimus Dorsi Muscle Flap and Ilizarov External Fixation: A Case Report

CASE

A 70-year-old woman who sustained Gustilo type III open and comminuted tibial fractures presented with extensive soft-tissue defect. Definitive surgery was performed using a free latissimus dorsi muscle flap for the extensive soft-tissue defect and Ilizarov external fixation (IEF) to stabilize the fractures and arthrodese the ankle. Ankle arthrodesis was accomplished by the wires penetrating the implanted muscle flap.

CONCLUSION

The combined free flap and IEF management protocol described in this report was effective in achieving early weight-bearing and prompt bone healing in an elderly patient with poor bone quality and extensive open and comminuted fractures.

Latissimus dorsi transfer using bone block technique to restore active external rotation in reversed total shoulder arthroplasty

The aim was to compare the outcome of a reversed shoulder arthroplasty with a latissiumus dorsi transfer without (LD-BB) or with bone block (LD+BB) in patients with rotator cuff-deficient shoulders and combined loss of active elevation and external rotation. Postoperative patients with LD+BB were not immobilized compared to 6 weeks of immobilization in patients with LD-BB. Clinical outcome was evaluated using the Constant Score, ADLER score and satisfaction rate. Also radiological follow-up of the bone-block was performed. In total 29 patients (21 LD+BB, 8 LD-BB) were evaluated. There was no significant difference between both groups at 3 months, 6 months and 1 year in clinical outcome. The radiological evaluation revealed remodellation and ingrowth of the bone block in all but one patient. We conclude that the bone block procedure is a safe technique to perform a LD transfer with good clinical outcome. It also allows early mobilisation and radiological evaluation.

Biomechanical analysis of anterior capsule reconstruction and latissimus dorsi transfer for irreparable subscapularis tears

BACKGROUND

Anterior capsule reconstruction (ACR) and latissimus dorsi transfers (LTs) have been proposed as solutions for irreparable subscapularis tears. The purpose of this study was to biomechanically assess the effects of ACR and LT separately and together for treatment of irreparable subscapularis tears.

MATERIALS AND METHOD

Eight cadaveric shoulders underwent 5 testing conditions: (1) intact, (2) irreparable subscapularis tear, (3) ACR, (4) ACR+LT, and (5) LT alone. Anteroinferior translation loads of 20, 30, and 40 N were applied. Range of motion and magnitudes of glenohumeral anterior and inferior translation at 0°, 30°, and 60° of abduction and at 30° and 60° of external rotation were measured for each testing condition.

RESULTS

At 30° of abduction and 60° of external rotation, ACR and ACR+LT restored anterior and inferior translation to intact (P > .702) for 30 and 40 N of anteroinferiorly directed force. LT alone did not restore anteroinferior stability at 30 N of distraction force at 30° of glenohumeral abduction and 60° of external rotation (P < .001). However, ACR and ACR+LT led to significant decreases in total range of motion compared to intact at 0° and 30° of abduction (P < .007).

CONCLUSIONS

ACR with dermal allograft was able to restore anteroinferior stability in the setting of irreparable subscapularis tears but resulted in decreased total range of motion. LT alone was less effective than ACR in restoring glenohumeral stability. The addition of LT as a dynamic restraint did not increase the efficacy of ACR.

Emergency chest wall reconstruction in open pneumo-thorax from gunshot chest: A case report

Chest trauma, penetrating or blunt is common in this era of motor vehicle accidents, violence and terrorism in South Asia. Islamabad is the capital of Pakistan but there is no dedicated chest surgery unit in any government sector hospitals. Gunshot chest, is therefore managed by general surgery team in our tertiary care setting i.e. Federal Government Polyclinic Hospital and Post Graduate Medical Institute, Islamabad. We report a case of gunshot chest with lung contusion and open pneumothorax with a chest wall defect of 10 x 15 cm. in March 2015, this young man presented in emergency department of Federal Government Polyclinic Hospital (FGPC), Post Graduate Medical Institute (PGMI) Islamabad in shock after self-inflicted point blank suicidal gunshot to his left anterolateral chest. After primary resuscitation, the patient was shifted to OR, and a left anterolateral thoracotomy performed. Lung contusion was repaired and chest drain placed. The challenging task of closing the huge chest wall defect was performed by rotating the left latissimus dorsi muscle flap. The patient was shifted to ICU and remained stable postoperatively.

Musculocutaneous latissimus dorsi flap for phalloplasty in female to male gender affirmation surgery

PURPOSE

Despite a variety of free flaps that have been described for creation of the neophallus in gender affirmation surgery, none present an ideal solution. We evaluated our patients and outcomes after gender affirmation phalloplasty using musculocutaneous latissimus dorsi free flap.

METHODS

Between January 2007 and May 2017, 129 female transsexuals, aged 20-53 years (mean 24 years) underwent total phalloplasty using latissimus dorsi free flap. Urethral lengthening was performed by combining a vaginal flap, labia minora flaps and a clitoral skin flap. Suitable sized testicular implants are inserted into the new scrotum. Penile prosthesis implantation, additional urethral lengthening and glans reshaping were performed in the following stages.

RESULTS

The mean follow-up period was 43 months (ranged from 13 to 137 months). There were one partial and two total flap necrosis. The average size of the neophallus was 14.6 cm in length and 12.4 cm in girth. Total length of the reconstructed urethra during the first stage ranged from 13.4 to 21.7 cm (mean 15.8 cm), reaching the proximal third or the midshaft of the neophallus in 91% of cases. Satisfactory voiding in standing position was confirmed in all patients. Six urethral fistulas and two strictures were observed and repaired by minor revision. Malleable and inflatable prostheses were implanted in 39 and 22 patients, respectively.

CONCLUSION

Musculocutaneous latissimus dorsi flap is a good choice for phalloplasty in gender affirmation surgery. It provides an adequate amount of tissue with sufficient blood supply for safe urethral reconstruction and penile prosthesis implantation.

Reverse turnover pedicled latissimus dorsi muscle flap for lower back reconstruction: Two case reports

RATIONALE

Large soft tissue defects on the lower back represent a treatment challenge. Among a variety of reconstructive procedures, the latissimus dorsi (LD) muscle or musculocutaneous flap is one of most frequently used pedicled flaps. However, the pedicled LD flap carries a bulky pivot point and a short arc of rotation. If a pedicled LD muscle flap is transferred using a reverse turnover pattern, theses drawbacks can be avoided.

PATIENT CONCERNS

The first patient was a 56-year-old man with hepatocellular carcinoma and multiple bone metastases involving D11-L4 vertebral bodies. A chronic ulcer was developed on his lower back area after palliative radiation therapy for bone metastases. The second patient was a 41-year-old man with a soft tissue mass on his lower back, which was diagnosed as dermatofibrosarcoma protuberans via previous incisional biopsy. A large soft tissue defect was developed on his lower back as a result of a wide resection.

DIAGNOSIS

Both patients were referred to our department for the treatment of a large soft tissue defect on lower back.

INTERVENTIONS

They underwent the reverse turnover pedicled LD muscle flap and split-thickness skin graft.

OUTCOMES

At postoperative 6-month follow-up, both patients remained free of wound problem.

LESSONS

The reverse turnover pedicled LD muscle flap is quite straightforward. Even if a soft tissue defect in the lower back is large or complicated by infection or radiation therapy, perfusion of LD by posterior intercostal arteries is likely to be preserved. We recommend the reverse turnover pedicled LD muscle flap as an effective alternative for reconstruction of soft tissue defects involving the lower back.

Trapezius perforator flaps: anatomical basis using 58 dissections

INTRODUCTION

The trapezius muscle is a good option for soft tissue defects in the cervical and thoracic regions. However, pedicled flaps raised from perforators in the trapezius are rare. Through a series of cadaver dissections, the authors aim to map the perforating arteries in the trapezius muscle.

MATERIALS AND METHODS

Dissection of 58 anatomical regions in 32 cadavers was carried out. The perforating arteries of the trapezius were inventoried based on their location, dimensions and frequency using the scapular spine and spinous process line as landmarks.

RESULTS

In 78% of cases, the main perforators of the trapezius were located along two vertical lines parallel to the spinous process line, 5-6 cm on either side of it, between the scapular spine laterally, the tip of the scapula caudally and the superior margin of the trapezius cranially. On each side of the spinous process line, we found an average of 16 perforators (range 5-27) with an average diameter of 0.6 mm (range 0.1-2.6 mm).

CONCLUSION

Our study shows that surgeons can use fixed landmarks when developing trapezius perforator flaps.

Technique for single axillary incision robotic assisted quadrantectomy and immediate partial breast reconstruction with robotic latissimus dorsi flap harvest for breast cancer: A case report

RATIONALE

The clinical application of robotic surgery in breast conserving surgery or volume replacement with robotic latissimus dorsi flap harvest (RLDFH) has been rarely reported. In this study, we report the preliminary experience and clinical outcome of robotic assisted quadrantectomy (RAQ) and immediate partial breast reconstruction (IPBR) with RLDFH.

PATIENT CONCERN

Decreasing and avoid back scar length after latissimus dorsi flap harvest.

DIAGNOSES

One 28 years old female with left breast cancer underwent RAQ and IPBR with RLDFH. Initially, she was diagnosed with left breast infiltrating carcinoma that was clinical stage T3N1M0 and triple negative.

INTERVENTIONS

Neoadjuvant chemotherapy consisting of 4 cycles of epirubicin and cyclophosphamide followed by 4 cycles of docetaxel was performed. Breast magnetic resonance imaging showed residual breast cancer about 4.5 cm over the left upper outer quadrant of the breast. Sentinel lymph node biopsy showed no lymph node metastasis. RAQ, which took 82 minutes, was performed first, and the resected breast specimen's weight was 203 gm. She received IPBR with RLDFH, which took 97 minutes.

OUTCOMES

The overall blood loss was 40 mL. The final pathology result was ypT2 (4.2 cm)N0 (sn0/3)M0 and stage IIA. The resection margin was free of tumors. The post-operative recovery was smooth except for seroma formation over the back, which was relieved after repeated aspiration at an outpatient clinic. The patient was satisfied with the post-operative scar and aesthetic outcome. No local recurrence, distant metastasis or case mortality was found during 5 months of follow-up.

LESSONS

RAQ and IPBR with RLDFH is a safe alternative for small-to-medium-breast-size women with breast cancer who desire breast conservation and are indicated for volume replacement with autologous latissimus dorsi flap.

Reverse shoulder arthroplasty combined with latissimus dorsi transfer: A systemic review

Reverse shoulder arthroplasty (RSA) combined with latissimus dorsi transfer (LDT) is described for patients with cuff arthropathy and a combined loss of abduction and external rotation. The purpose of this systemic review was to present clinical and radiological outcomes following RSA combined with LDT. A comprehensive literature review was performed to identify studies reporting clinical and radiological results of RSA combined with LDT. Seven articles that describe the treatment of 116 patients were selected. Functional scores, range of motion, radiological outcome, complications, rehabilitation regime, surgical technique, patient demographics and indication were analyzed and discussed. All studies reported significant improvement in functional scores and abduction and external rotation. Complications occurred in 26% of patients. Although high-level studies are lacking, this systemic review shows that RSA combined with LDT is a reliable surgical method with which to treat patients with loss of active abduction and loss of external rotation. The available data are insufficient to draw conclusions regarding the long-term outcomes of this procedure.

LEVEL OF EVIDENCE

IV.

Giant desmoid tumour of the thorax following latissimus dorsi and implant breast reconstruction: case report and review of the literature

The case of a giant thoracic desmoid tumour in a 44-year-old woman, who presented two years following a breast reconstruction with a latissimus dorsi (LD) flap and implant, is reported. Clinical findings included a rapidly growing, painless mass. Computed tomography (CT) suggested skin and intercostal soft tissue invasion. The tumour was resected en bloc with the LD muscle, implant capsule and underlying rib segments. The resultant thoracic and abdominal wall defects were reconstructed with Dualmesh® and polypropylene meshes respectively. There was no evidence of recurrence at thirty-six months follow-up.