Trigger Finger Caused by Extraskeletal Chondroma.

Chondroma is a relatively rare, but well-reported benign neoplasm. This lesion normally occurs attached to bone; however, they may be rarely found without association to bone and embedded in soft tissue. The authors describe the case of a 76-year-old man in whom flexor tendon triggering was associated with an extraskeletal chondroma between the annular ligament and the flexor tendon.

Redefining the vascular anatomy of the peroneus brevis muscle flap.

The peroneus brevis flap can be used as either proximally or distally based flap for coverage of small to medium-sized defects in the lower leg. The purpose of this study was to clarify the vascular anatomy of the peroneus brevis muscle. An anatomical dissection was performed on 17 fixed adult cadaver lower legs. Altogether, 87 segmental branches (mean 5.1 ± 1.6 per leg) either from the fibular or anterior tibial artery to the muscle were identified. Sixty-two were branches from the fibular artery (mean 3.4 ± 1.1 per fibular artery), whereas 25 (mean 1.4 ± 0.9 per anterior tibial artery) originated from the anterior tibial artery. The distance between the most distal vascular branch and the malleolar tip averaged 4.3 ± 0.6 cm. An axial vascular bundle to the muscle could be identified in all cadavers; in one leg two axial supplying vessels were found. Their average length was 5.5 ± 2.4 cm and the average arterial diameter was 1.1 ± 0.5 mm, the average venous diameter was 1.54 ± 0.7 mm. The constant blood supply to the peroneus brevis muscle by segmental branches from the fibular and tibial artery make this muscle a viable option for proximally or distally pedicled flap transfer. The location of the most proximal and distal branches to the muscle and conclusively the pivot points for flap transfer could be determined. Furthermore, a constant proximal axial vascular pedicle to the muscle may enlarge the clinical applications. Perfusion studies should be conducted to confirm these findings.

Aesthetic Breast Augmentation Mastopexy Followed by Post-surgical Pyoderma Gangrenosum (PSPG): Clinic, Treatment, and Review of the Literature.

INTRODUCTION: Pyoderma gangrenosum (PG) is a rare autoinflammatory neutrophilic ulcerative skin disease, often developing after a trauma or surgical wounds. In the literature there are several reports of post-surgical PG (PSPG) of the breast. The authors of this article experienced an impressive case of PSPG after an aesthetic breast augmentation mastopexy. PSPG is a rare but severe complication in this elective aesthetic surgical procedure. METHOD: A systematic review of the literature was performed, focusing on PSPG after aesthetic breast surgery (augmentation mammoplasty/mastopexy). The online databases Pubmed, Medline, and Cochrane were used and additionally a Google© search was conducted. We compared the data obtained from a systematic literature review to an index case of PSPG after esthetic augmentation mammoplasty. RESULTS: The literature search identified seven articles describing eight cases of PSPG after aesthetic breast surgery. In four of these cases augmentation mammoplasty had been carried out, in two cases mastopexy and in two cases augmentation mammoplasty and mastopexy (augmentation mastopexy). The patient we treated and describe in this paper underwent an augmentation mastopexy outside our clinic. Eight patients suffered from local disease, at the site of surgical wounds, one patient had disseminated disease. Leukocytosis was present in five cases (out of nine). Eight patients had received corticosteroid treatment, one patient refused such treatment. The duration of corticosteroid treatment was on average for 41 days (range 21-60 days). In all cases, the areola had been spared. Complete healing of PSPG was observed on average after 5 months (range 1.5 months-1 year). DISCUSSION: PSPG of the breast after aesthetic breast surgery is rare, but every plastic surgeon should consider this possibility, especially if skin disease develops post-surgery, mimicking wound infection that does not respond to broad-spectrum antibiotic treatment. CONCLUSION: Although the literature does not recommend this step, implant removal is recommended by the authors because bacterial wound infection normally cannot be ruled out definitely in the early stages of disease. Additional surgical intervention should be limited to the absolute necessary and performed only under adequate systemic immunosuppressive therapy.

The distally based peroneus brevis muscle flap-clinical series and review of the literature.

The distally pedicled peroneus brevis muscle flap is rarely used for defect coverage in the distal lower leg. The purpose of this article was to present our clinical series and provide a review of the literature to analyze the overall complication rates and safety of this flap. In our clinical series of 10 patients undergoing reconstruction with the flap, one necrosis of the distal half of the flap and one necrosis of a skin graft occurred. Our review of the literature identified 192 patients undergoing reconstruction with distally pedicled peroneus brevis flaps. The overall complication rate was 41.6%. Typical indications, complications, advantages and disadvantages to alternatives are discussed. The distally pedicled peroneus brevis flap is an interesting option for soft tissue coverage in the distal lower leg. The donor site can always be closed primarily, the anatomy is constant and complication rates are comparable to alternatives in this region like the distally based sural fasciocutaneous flap.

Successful delayed reconstruction of common peroneal neuroma-in-continuity using sural nerve graft.

Injuries of the common peroneal nerve (CPN) are frequent and associated with poor motor outcomes. So far, the opinion is held, that nerve reconstruction is reasonable and indicated up to 6 months after injury. We describe successful sural nerve interposition grafting in a patient with neuroma-in-continuity formation of the CPN, presenting with foot drop, 13 months after injury. Due to this positive result, we think nerve grafting in neuroma-in-continuity lesions of the CPN should be contemplated in patients with foot drop even more than one year after injury.

The transverse musculocutaneous gracilis flap for chest wall reconstruction in male patients with Poland's syndrome.

Poland's syndrome represents a congenital unilateral deformity of the breast, chest wall, and upper limb with extremely variable manifestations. In most cases, the problem is mainly cosmetic, and the reconstruction of the chest wall should use a method designed to be performed easily and to achieve minimal scarring and donor site morbidity. We describe using a transverse musculocutaneous gracilis (TMG) flap for chest wall and anterior maxillary fold reconstruction in three male patients. In two patients, only the pectoralis major muscle was missing. In the third case, the ipsilateral latissimus dorsi muscle was also absent. The indication for surgical treatment was purely cosmetic. In all patients, a free TMG flap was performed to reconstruct the anterior axillary fold and the soft tissue defect. There was no flap loss, and all three patients had a clearly improved appearance of the chest wall. In this article, we demonstrate our experience with the use of a TMG flap for chest wall reconstruction in male patients with Poland's syndrome.

Colorimetric examination of typical free flap donor sites and comparison to recipient sites in the extremities.

Results after free flap reconstruction in the extremities are often impaired by missing color match of the transferred flap and the recipient site. But pre-existing color match is the precondition for satisfying aesthetic results. To obtain suitable free flap donor sites in terms of color for extremity reconstruction and to understand frequent color mismatch, we performed a colorimetric study including 60 healthy volunteers. Ten free flap donor sites were compared with ten recipient sites in the extremities. The results of our study showed that lower extremity sites are markedly lighter than upper extremity sites with the exception of the palmar forearm. We encountered an excellent color match of the radial forearm flap to the back of the hand (4.10 ± 1.91) and the palm of the hand (5.62 ± 2.21), and significantly relevant color match to the palmar aspect of the forearm (2.52 ± 1.23). Additionally, the lateral arm flap showed a remarkable color match to the dorsal aspect of the forearm (3.13 ± 2.06). Furthermore we encountered significantly relevant color match of the fibula flap to the anterior aspect of the lower leg (2.01 ± 1.08) and excellent color match of the anterolateral thigh flap (ALT) to the palmar aspect of the forearm (3.66 ± 2.10). No further significantly relevant color differences between the other donor sites and recipient regions were found. Colorimetric measurements are a helpful tool in reconstructive surgery to compare skin color of different anatomic sites.

The efficacy of color duplex sonography in preoperative assessment of anterolateral thigh flap.

The anterolateral thigh (ALT) flap has become a workhorse in reconstructive surgery of the head and neck region and the extremities. However, its inconsistent vascular anatomy and frequent intramuscular course of perforators often cause difficulties during the dissection of this versatile flap. Hence, reliable preoperative perforator mapping and identification of vascular anomalies may render the raising of the flap easier and safer. The aim of this study was to evaluate the use of Color Duplex sonography and whether it allows the distinction between septocutaneous and musculocutaneous perforators. For this purpose, the thighs of 13 patients undergoing reconstruction with ALT flaps were examined preoperatively, and results were compared to intraoperative findings. A total of 30 perforators could be detected preoperatively, of which 29 were confirmed during flap dissection. Preoperative Color Duplex sonography correctly predicted the course of all perforators as either running through the vastus lateralis muscle or the intermuscular septum. In our investigations, Color Doppler sonography had a 96.7% positive predictive value and a 96.7% true positive rate in detecting perforators. Color Duplex sonography is a highly reliable tool in the preoperative assessment of ALT flaps. Localization and course of perforators can be determined accurately and vascular anomalies can be identified.

Thighplasty: improving aesthetics through revival of the medial, horizontal procedure: A safe and scar-saving option.

INTRODUCTION: Thighplasty is a common bodycontouring procedure, but also associated with a high complication rate. The purpose of this study was to access the outcome of the medial horizontal thigh lift as it is a common surgical technique regarding thigh deformity correction performed at the authors' department. Surgical keysteps, clinical applications, advantages and disadvantages of the procedure are shown. Postoperative evaluation took place with special focus on individual patient satisfaction. METHODS: Retrospective analysis of 25 bilateral thigh lifts with single medial horizontal incision line was performed. Evaluated data include patient age, sex, body mass index, combined procedures, additional liposuction, weight loss, former bariatric surgery, comorbidities, smoking status and surgical complications. Follow-up was performed with a standardized protocol and the scar was accessed according to the Vancouver-Scare-Scale. Additionally the patients were asked to complete a questionnaire divided into the sections 'scars', 'postoperative result' and 'sexuality'. RESULTS: Average patient-age was 43 years. Average follow-up was 2 years and 8 months. Average weight loss before surgery was 57 kg. 36% of all patients additionally received a liposuction of the medial thigh. In six cases (24%), we observed complications, which were designated as 'minor complications' in five times (conservative management without problems) and 'major complication' in one time (surgical revision). Postoperative patient-satisfaction was high. DISCUSSION AND CONCLUSION: Compared to the horizontal and vertical combined thigh lift with the classic T-shaped incision lines we observed fewer complications and a reduction of postoperative morbidity. Additionally patient satisfaction was very high. We estimate that the main reason therefore is the avoidance of the vertical scar and its associated short- and longterm problems. The evaluated data confirm the medial horizontal thighplasty as a good and valuablesurgical option for the management of thigh deformities with moderate skin and tissue excess, localized in the upper part of the thigh.

A double-blind randomized prospective study comparing prilocaine versus ropivacaine in upper blepharoplasty.

BACKGROUND: Upper blepharoplasties are a common procedure in plastic surgery. This procedure can be performed effectively under local anesthesia with or without sedation. The ideal local anesthetic should cause less intraoperative bleeding and less postoperative edema. Our study aimed to show the difference between the two local anesthetics 1% prilocaine (Xylonaest) in combination with epinephrine 1:100,000 and ropivacaine (Naropin) in combination with epinephrine 1:100,000 including sodium chloride, particularly in regard to swelling and bleeding in patients undergoing upper blepharoplasties. MATERIAL AND METHODS: In this double-blind, prospective, randomized study, 31 patients between March 2014 and September 2014 were included. The anesthetic agents used in all cases were 1% prilocaine (Xylonaest) in combination with epinephrine 1:100,000 for one side and ropivacaine consisting of 10-mg Naropin, 5-ml sodium chloride, and 1-ml epinephrine for the other side. The data presented in this study were collected by one of the surgeons performing the surgery. Intraoperative bleeding and postoperative edema were both calculated using a score of five points for each. RESULTS: The average bleeding tendency was 3.39 for prilocaine and 1.71 for local ropivacaine, showing a significant difference (p < 0.0001) between both local anesthetics in bleeding tendency. There was also a significant minor swelling at all times on the side on which ropivacaine was used. DISCUSSION: In our study, we demonstrated that ropivacaine (Naropin) has less intra- and postoperative side effects including swelling and bleeding compared with prilocaine (Xylonaest).

Clinical Applications of the Transverse Musculocutaneous Gracilis Flap for Secondary Breast Reconstruction after Simple Mastectomy.

BACKGROUND: In secondary autologous breast reconstruction, the current standard is a flap derived from the lower abdomen or the back. If these donor sites are not available because of lack of tissue, prior operations, or simply the patient's desire to avoid these donor sites, the authors use the transverse musculocutaneous gracilis flap if feasible. METHODS: The authors retrospectively evaluated only patients where secondary autologous breast reconstruction was performed with a transverse musculocutaneous gracilis flap because of the prior mentioned reasons. Indications, limitations, advantages, and technique are discussed by sharing the authors' experience in 23 patients using 26 transverse musculocutaneous gracilis flaps. RESULTS: No flap loss could be observed in this series. In four patients, minimal lateral skin necrosis could easily be managed by débridement and primary wound closure. In 12 cases, subsequent lipofilling was performed for a better breast shape. On average, patient satisfaction was high. CONCLUSIONS: Secondary reconstruction after simple mastectomy using the transverse musculocutaneous gracilis flap requires a little more experience than after skin-sparing mastectomy but, especially combined with later lipofilling, can lead to an optimally shaped breast in selected patients with substantial skin laxity and fat distribution at the inner thigh. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Treatment of Eyelid Ptosis due to Kearns-Sayre Syndrome Using Frontalis Suspension.

Blepharoptosis is a common indication for surgery in plastic surgery units, yet its possible underlying pathology frequently remains unidentified. A 52-year-old man with a 20-year history of progressive bilateral ptosis (right>left) presented with recurrent ptosis of both eyes; he had undergone an operation on the levator aponeurosis 12 years prior. Due to the suspicion of an underlying disease, he was evaluated further. Chronic progressive external ophthalmoplegia in transition to the more severe syndromic variant Kearns-Sayre syndrome, a mitochondrial disorder causing myopathy, was diagnosed. The patient was treated with coenzyme Q10, and he underwent ptosis surgery on both eyes. This case illustrates a potentially multi-systemic disease that was diagnosed by a further evaluation of a common symptom, in this case worsening blepharoptosis. Awareness of myopathic symptoms is necessary to prevent overlooking serious yet improvable conditions.

A suspected malignancy in osteolytic bone tumour of the thumb.

A 75-year-old male patient was referred to our institution owing to a painful and gradually developing lesion of the thumb with suspicious malignancy. The patient was suffering from a swollen, red, tender left thumb for 3 months. An old scar at the finger pulp could be traced from an old minor trauma. The x-ray revealed an osteolytic lesion in the terminal phalanx of the non-dominant hand that raised concerns of malignancy. Additional investigations such as ultrasound, CT-scan and MRI have been performed to get better insight to the lesion. After performing a biopsy, no malignant cells were found. Owing to the local destroying effect of the lesion and the clinical signs of the patient, the lesion was excised in total. The histopathological evaluation confirmed the tumour as a rare intraosseous epidermoid cyst. A bone graft after resection was not needed. The postoperative follow-up of the patient was uneventful.

Idiopathic granulomatous mastitis: successful treatment by mastectomy and immediate breast reconstruction.

We describe three women with idiopathic granulomatous mastitis (IGM), a rare, benign breast disease. It is a chronic inflammatory lesion of the breast and presents with the clinical symptoms of inflammation, breast mass and tumorous indurations and ulcerations of the skin. Clinical and radiological findings often mimic breast cancer. Histopathologic examination remains the gold standard for the diagnosis. It is a non-malignant entity but it may be both locally aggressive and recurrent. The treatment of choice is unclear, but surgical excision and adjunctive treatment with glucocorticoids or antibiotics is described most frequently. We present three patients with a long history of recurrences that was successfully treated by mastectomy and immediate breast reconstruction.

Lower limb salvage in a 7-month-old infant using free tissue transfer.

Free flap reconstruction in infants is extremely rare. A seven-and-a-half-month-old male infant sustained an extensive soft tissue defect on his left knee caused by extravasation of an intraosseous arterenol infusion. A free latissimus dorsi flap was successfully performed for soft tissue reconstruction. Indications, advantages, and outcome of the procedure are discussed.