Pharmacological interventions for early-stage frozen shoulder: a systematic review and network meta-analysis.

OBJECTIVES: To evaluate the efficacy of pharmacological interventions for treating early-stage, pain predominant, adhesive capsulitis, also known as frozen shoulder. METHODS: We performed a systematic review in accordance with PRSIMA guidelines. Searches were conducted on PUBMED, EMBASE and Cochrane Central Register of Controlled Trials on the 24th of February 2022. Outcomes were shoulder pain, shoulder function and range of movement. Synthesis involved both qualitative analysis for all studies and pairwise meta-analyses followed by a network meta-analysis for randomised controlled trials (RCTs). RESULTS: A total of 3,252 articles were found, of which 31 met inclusion criteria, and 22 of these were RCTs. Intraarticular (IA) injection of corticosteroids (8 RCTS, 340 participants) and IA injection of platelet-rich plasma (PRP) (3 RCTs, 177 participants) showed benefit at 12 weeks compared with physical therapy in terms of shoulder pain and function, while oral non-steroidal anti-inflammatories (NSAIDs) (2 RCTs, 44 participants) and IA injection of hyaluronate (2 RCTs, 42 participants) did not show a benefit. Only IA PRP showed benefit over physical therapy for shoulder range of movement. CONCLUSION: These results shows that IA corticosteroids IA PRP injections are beneficial for early-stage frozen shoulder. These findings should be appraised with care considering the risk of bias, heterogeneity, and inconsistency of the included studies. We believe that research focused on early interventions for frozen shoulder could improve patient outcomes and lead to cost-savings derived from avoiding long-term disability. Further well-designed studies comparing with standardised physical therapy or placebo are required to improve evidence to guide management.

Four-Layer Wound Closure Technique with Barbed Sutures for Inframammary Fold in Mastopexy Augmentation.

BACKGROUND: The inframammary fold (IMF) is an important landmark in breast aesthetic surgery. In augmentation mastopexy procedures, secure and accurate placement of the IMF is essential to aesthetic outcomes and to allow the new IMF to heal in the correct position without displacement. The authors present a simple and efficient four-layer wound closure technique using barbed sutures for closure of the repositioned IMF in augmentation mastopexy procedures. This method was previously described by the first author for reset of the IMF in breast augmentation surgery and has been adapted to the longer IMF incision in augmentation mastopexy procedures. METHODS: A retrospective review was undertaken of 335 patients who underwent bilateral breast augmentation mastopexy procedures with a Wise pattern technique at a single unit. The newly reset IMF was closed using barbed sutures and a four-layer closure technique. RESULTS: There were no cases of complications related to wound healing or wound dehiscence. One patient required explantation for an infected implant. CONCLUSION: The four-layer wound closure technique with barbed sutures provides a quick and efficient method for accurate closure of the newly reset IMF, with positive outcomes related to wound healing. Secure and accurate placement of the inframammary fold is crucial in augmentation mastopexy procedures. The use of a four-layer wound closure technique with barbed sutures provides an efficient method for accurate closure of the newly reset inframammary fold. This method was previously described by the first author for reset of the IMF in breast augmentation surgery and has been adapted to the longer IMF incision in augmentation mastopexy procedures. LEVEL OF EVIDENCE V: 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 .

Phenytoin Induced Purple Glove Syndrome: An Effective Management Technique.

Background: Purple glove syndrome (PGS) is a rare condition characterized by limb edema, discoloration, and pain associated with intravenous and oral phenytoin administration. The pathophysiology is poorly understood, and there is no established treatment. Simple cases have previously been managed with hyaluronidase subcutaneous injections, with more severe cases resulting in compartment syndrome, debridement, or even amputation. Methods/Results: In this case report, a 2-year-old boy with status epilepticus developed PGS after receiving intravenous phenytoin via a cannula on the dorsum of the right hand. The patient was successfully managed by locally infiltrating subcutaneous hyaluronidase diffusely to the affected area, titrating its dose to effect, rather than aiming to adhere to any specific dosing limitation. The child was reviewed daily by the Plastic Surgery team until being discharged, and focal lesions began to demarcate after 48 hours, with epidermal loss but no deeper trauma. The epidermis peeled within one month, with healthy underlying skin found underlying when followed up in clinic. Conclusions: This case illustrates that subcutaneous administration of hyaluronidase and titrating to effect provides an effective and safe treatment for treating distal cases of early PGS in children.

The Role of Measurement of Pedicle Length for DIEP Flap Transferring in Breast Reconstruction: A Single-Center, Open-Label, Randomized Controlled Trial.

BACKGROUND: Intraoperative venous congestion is a main complication in deep inferior epigastric artery perforator (DIEP) flap for breast reconstruction. We present a pedicle measuring technique to precisely predict the length of pedicle needed in DIEP free flap, to improve the outcome, and to reduce the risk of donor site morbidity and complications. MATERIALS AND METHODS: A single-center, open-label, prospective, randomized study was carried out to access efficacy and safety of a pedicle measuring technique in 389 patients. Each patient received a delayed breast reconstruction using free unipedicled DIEP flap, and internal mammary vessels were chosen as recipient vessels. During the surgery, the conventional DIEP flap technique was used in the control group, in which the course of the pedicle was fully dissected. In the measuring group, the flap in setting way was decided preoperatively, the distance (A) between the internal mammary vessels (a) and the point of DIEP perforator into the subcutaneous tissue (b) was measured, and then the length (B) of the perforator (c) and the main trunk (d) is measured and dissected to achieve 1 cm longer than A. RESULTS: There are 180 and 209 patients enrolled in the control and measuring group, respectively. Venous congestion occurred in 15 patients (8.3%) in the control group, and 1 patient (0.5%) in the measuring group ( P < 0.001). All the 16 patients were found venous thrombosis. Then successful free flap salvage surgeries were performed in 10 patients. Six patients (3.3%) had total flap necrosis due to recurrent venous thromboembolisms. Fat necrosis occurred in 16 patients (8.9%) in the control group, and 5 patients (2.4%) in the measuring group ( P = 0.006). Partial flap necrosis was found in 12 patients (6.7%) in the control group, and in 3 patients (1.4%) in the measuring group ( P = 0.008). Total flap necrosis occurred in 6 patients (3.3%) in the control group, but no (0%) patient in the measuring group ( P = 0.009). CONCLUSIONS: Measurement of pedicle length for DIEP flap transferring in breast reconstruction is a reliable technique that could secure the DIEP free flap, reduce operative invasiveness, and lower the risk of complications considerably.

Silicone Migration From Breast Implants: A Case of Ocular Siliconoma and Literature Review.

BACKGROUND: Breast augmentation with implants is one of the most popular cosmetic surgery operations performed worldwide. Complications of breast implants are well recognized, and include capsular contracture, implant rupture, and infrequently distant migration of silicone, resulting in siliconoma. Distant migration of silicone can present many years after implantation with a wide variety of signs and symptoms. OBJECTIVES: The aim of this study was to describe the authors' experience of orbital silicone migration and to review the literature describing documented cases of distant silicon migration from breast implants, both ocular and nonocular. METHODS: In January 2022, a case of breast implant augmentation presented with silicone migration into the right orbit. This rare case was monitored and diagnosed with ocular muscle palsy and diplopia. Here, the authors present the patient's presenting complaint, symptomatology, working investigations, and outcomes. A comprehensive report of all available cases of distant silicone migration is presented along with their associated complications and more specifically ocular silicone migration. RESULTS: Systemic migration of silicone from breast implants to the orbital region is extremely rare: a total of 4 previous cases of ocular silicone migration from breast implants have been described previously; the authors describe the fifth case herein. CONCLUSIONS: Silicone implant rupture can present with a wide variety of clinical symptoms that may mimic different clinical pathologies. In every patient with a history of breast augmentation with silicone implants, the possibility of silicone migration should be always taken into consideration during the differential diagnosis process.

Bilateral Anterolateral Thigh Myocutaneous Flaps for Giant Complex Chest Wall Reconstruction.

BACKGROUND: Extensive reconstruction of complex full-thickness chest wall oncological defects is challenging. Bilateral free anterolateral thigh (ALT) myocutaneous flap transfer for the complex reconstruction of a large area of the chest wall is discussed. MATERIALS AND METHODS: We reported a single unit's experience in 1-staged multilayered reconstruction of large full-thickness chest wall defects in 22 patients (16 primary chest wall tumor cases, 5 locally advanced breast cancer cases, and 1 osteoradionecrosis case) treated between 2011 and 2018. Bilateral ALT myocutaneous flaps together with traditional cement implant or unmovable/movable joint conformable titanium struts were used for chest wall reconstruction. The anatomical characteristics of pedicle origin and pattern of the venae comitantes of the ALT myocutaneous flap, recipient vessels, and anastomosis patterns were described. RESULTS: Bilateral ALT myocutaneous flaps were used for soft tissue reconstruction in 22 cases. Different methods of flap harvesting and vascular anastomosis were selected as needed. No vein grafts or arteriovenous loops were required. We observed 3 vascular patterns of the flap pedicle, including 1 oblique branch and descending branch (59.1%, n = 26), 2 single descending branch (9.1%, n = 4), and 3 double branches of the descending branch (31.8%, n = 14). The flap was harvested pedicled with solely the oblique branch in 7 (15.9%) cases, solely the descending branch in 28 (63.6%) cases to minimize the donor site morbidity, and pedicled with the oblique and descending branch in 9 (20.5%) cases to achieve multiple vascular anastomosis choices. Stable skeletal reconstructions were achieved using traditional cement implant (13.6%, n = 3) or conformable titanium struts (86.4%, n = 19), with good fixation strength. Complication risk was low. An algorithmic approach to management is presented and recommended. CONCLUSION: Various forms of bilateral ALT myocutaneous flap transfer with different skeletal reconstruction presents as a reliable treatment for patients with large full-thickness chest wall defects. Anatomical variations in the pedicle and pattern of venae comitantes of the ALT myocutaneous flap are reported. In some challenging cases, finding the vessels in the recipient area is difficult. The clinical significance of each vascular pattern is delineated, and surgical technical considerations are discussed on the basis of the recipient area requirements and types of a flap's vascular anatomy.

Extensive Microsurgical Reconstruction of Chest Wall Defects for Locally Advanced Breast Cancer: A 10-Year Single-Unit Experience.

BACKGROUND: Despite improvements in the early detection of breast cancer, locally advanced breast cancer (LABC) involving the chest wall exists in developing countries. Surgical resection remains a controversial management option. This study aims to demonstrate the value of chest wall reconstructive techniques for large LABC defects and report long-term outcomes. MATERIALS AND METHODS: We report a 10-years single-unit experience in the reconstruction of large defects (>300 cm). From 2007 to 2017, all LABC cases managed with large surgical resection with immediate microsurgical chest wall reconstruction were included in this study. Herein, we present the demographics, comorbidities, clinicopathological LABC characteristics, surgical techniques (free flap choice, recipient vessels), and outcomes (survival, complication, cosmesis, and patient satisfaction). RESULTS: Of the 104 LABC cases, free deep inferior epigastric artery perforator flap was performed in 41 (39.4%) cases, free anterolateral thigh flap in 5 (4.8%), free deep inferior epigastric artery perforator combined with pedicled transverse rectus abdominis myocutaneous (TRAM) flap in 23 (22.1%), free muscle-sparing transverse rectus abdominis muscle flap in 30 (28.9%), and free transverse upper gracilis flap in 5 (4.8%). Complications were low. Over a median follow-up of 49.5 months, the 3-year local recurrence rate and distant metastasis-free survival were 13.9% and 84.9%, respectively. In addition, the 3-year disease-free survival and overall survival were 84.2% and 92.0%, respectively. The rate of excellent and good ratings by the esthetic assessment panel was 83.0%, and the patient satisfaction rate was 90.0%. CONCLUSION: Wide resection and microvascular free tissue transfer is oncologically safe in LABC with huge tumors and provides versatile solutions for the reconstruction of extensive chest wall defects. With favorable long-term survival and cosmetic outcomes, surgical resection of LABC combined with flap reconstruction may offer a practical approach in difficult and complicated cases. IMPLICATIONS FOR PRACTICE: In this retrospective review, it was demonstrated that wide resection followed by distinct chest wall reconstructive free flaps transfer is oncologically safe in LABC with huge tumors and provides useful solutions for the reconstruction of extensive chest wall defects.

A Sequential Thoracoacromial Artery Perforator Flap for Reconstructing the Donor Site of Sternocleidomastoid Myocutaneous Flaps: Extended Indications and Technical Modifications.

BACKGROUND: The current study introduces and demonstrates our experience of using a sequential thoracoacromial artery perforator (TAAP) flap to repair the sternocleidomastoid (SCM) flap donor site in this context. The aims of this technique are to optimize both esthetic and functional outcomes and to reduce postoperative complications for patients. METHODS: Between September 2013 and March 2017, the SCM flap combined with sequential TAAP flap was used for reconstruction postradical parotidectomy in 12 patients. Flap characteristics, patient outcomes, and postoperative complications were monitored and objectively measured, with 10 to 24 months of follow-up. RESULTS: There were no incidences of total flap loss. All TAAP flap donor sites were closed directly, and all healed without any complications. The SCM flap and TAAP flap donor areas were esthetically acceptable, with good esthetic and functional outcomes achieved in all 12 patients. CONCLUSIONS: The sequential TAAP flap has a consistent vascular supply and provides a reliable surgical approach to reconstruct the SCM flap donor site with good esthetic and functional outcomes.

Anatomical Basis of the Intermediate Dorsal Pedal Neurocutaneous Perforator Pedicled Propeller Flap: A Cadaveric Dissection.

Soft tissue defects of the forefoot represent a challenging surgical modality to reconstructive microsurgeons. This study describes the anatomical basis and design of the perforator-based intermediate dorsal pedal neurocutaneous vascular flap. Thirty fresh human lower limb specimens were injected with red latex and used for dissection of the dorsal vascular and neural anatomy of the foot. The direction and distribution of the intermediate dorsal cutaneous nerve and the vascular anatomy of the third dorsal artery of the plantar arch, along with the intermediate dorsal neurocutaneous nutrient vessels, were mapped. A simulated flap elevation procedure was performed on one fresh cadaver specimen. A clinical series of five cases is presented to demonstrate the feasibility of using the perforator-based intermediate dorsal pedal neurocutaneous vascular flap to reconstruct soft-tissue defects of the forefoot. The intermediate dorsal cutaneous nerve usually originates from the lateral branch of the superficial peroneal nerve. Crossing the surface of the cruciate ligament, it descends distally to the proximal part of the fourth intermetatarsal space and divides into the third and fourth dorsal metatarsal branches. The intermediate dorsal cutaneous neural nutrient vessels, which are multi-segmental and polyphyletic, offer innervation to the skin paddle of the flap elevated on the basis of the third dorsal perforator of the plantar arch. This perforator occupies a relatively constant position in the proximal part of the intermetatarsal space. It sends multiple tiny branches toward the intermediate dorsal cutaneous neural or paraneural nutrient vessel chain. In terms of clinical application, all flaps survived completely; one patient had partial loss of the skin graft. The design and anatomical basis of the intermediate dorsal pedal neurocutaneous vascular flap based on the third dorsal perforator of the plantar arch is a reliable reconstructive option for reconstructing small soft tissue defects in the forefoot. Clin. Anat. 31:1077-1084, 2018. © 2018 Wiley Periodicals, Inc.

Immediate breast reconstruction with a 'modified fleur-de-lis' abdominal-free flap in a patient with previous abdominal surgery.

DIEP flap has become the gold standard method for patients undergoing autologous breast reconstruction; however, previous surgery or scars in the abdominal area have been considered a relative contraindication for the use of abdominal tissue. Longitudinal midline abdominal scars may be specially problematic because of the poor midline crossover of blood and the high risk of necrosis of the distal flap. Patients with small breast may be easily reconstructed with hemi-DIEP flap; however, patients with large breast need more tissue available. Our aim is to report a modification of a 'fleur-de-lis pattern' for a breast reconstruction in a patient with previous abdominal surgery and large breast. The post-operative course was uneventful, flap did not show blood supply compromise, volume and symmetry are preserved after 6 months post-operative and donor site morbidity has not been observed. This modification may be very useful to avoid complications related to poor blood supply associated with scar tissues. Careful pre-operative planning and the transfer of only well-vascularised tissue are essential for a successful reconstruction.

Twelve tips for postgraduate or undergraduate medics building a basic microsurgery simulation training course.

Microsurgery is used in a variety of surgical specialties, including Plastic Surgery, Maxillofacial Surgery, Ophthalmic Surgery, Otolaryngology and Neurosurgery. It is considered one of the most technically challenging fields of surgery. Microsurgical skills demand fine, precise and controlled movements, and microsurgical skill acquisition has a steep initial learning curve. Microsurgical simulation provides a safe environment for skill acquisition before operating clinically. The traditional starting point for anyone wanting to pursue microsurgery is a basic simulation training course. We present twelve tips for postgraduate and undergraduate medics on how to set up and run a basic ex-vivo microsurgery simulation training course suitable for their peers.

Outcomes in facial transplantation - a systematic review.

Facial transplantations have become a clinical reality as the last reconstructive option in severely disfigured patients. To date, clinical outcomes remain unclear. The purpose of this paper was to analyse the outcomes in facial transplantation (FT) and determine the risks and benefits of FT based on short- and long-term outcomes. An electronic literature search was performed across PubMed, EMBASE and the Cochrane Central Register for Controlled Trials (CENTRAL) databases to capture all the relevant records relating to outcomes in FTs from 2005 to 2021. Articles for inclusion were decided upon pre-defined inclusion and exclusion criteria. A total of 48 FTs has been performed to date. A total of 90 studies met the eligibility criteria and were included in the outcome analysis. Studies were analysed based on each of the 48 cases and outcomes categorised into short-term (<36 months) and long-term (>36 months) outcomes. Primary outcomes included patient and graft survival and secondary outcomes included functional, surgical revision events, immunological, medical complications, aesthetics, psychosocial and quality of life. Mortality rate, infection and malignancy incidence remain high, and patients should be fully informed of the potential life-threatening complications. FTs improve outcomes such as quality of life and psychosocial recovery in the short- and long-term. Outcomes remain under-reported in peer-review journals.

The tale of the "unlucky" 13 errors in the "journey" towards an outstanding end -product in microvascular anastomosis training.

In microsurgery training, where the first steps occur in a safe simulated environment, we believe there is a lack of emphasis on well reflected commonly occurring mistakes; education manuals provide stepwise instructions on performing tasks but do not list common mistakes and ways to avoid them. It is well acknowledged that the majority of vascular anastomotic complications are attributed to technical errors, however the validated global rating scales that are used to assess microsurgical competency do not address errors and how to avoid making them - potentially preventing devastating failures. Our aim is to improve and streamline constructive feedback in microsurgical education by use of an error-based learning resource. By referring to our '13 errors' graphic, teachers and students can refer to specific errors they have made, and quickly revise these with error-specific feedback, with and without supervision. The '13 errors' table enables identification errors, explanation as to why these may have occurred, and constructive feedback in order to rectify the mistake.