A New Technique in Correction of Nipple Inversion Using Dermal C Flaps.

BACKGROUND: Nipple inversion, which is defined as a nipple located on a plane deeper than the areola, presents both functional and cosmetic problems. Surgical repair of severe cases involves suture or flap techniques. In the present study, an alternative repair technique using two cross dermal areolar flaps to correct challenging inverted nipples is presented. Releasing the inverted nipple is performed by severing the underlying tight fibrous tissue bands and canaliculi. METHODS: This is a retrospective case series. Fifteen patients who had been operated between January 2010 and January 2016 were included in the study. Seven of these had bilateral inverted nipples. Patient age at operation ranged from 26 to 47 years (mean age, 32.5 years). All nipples were congenital, with no previous operations. The follow-up period ranged between 8 and 16 months (mean of 13 months). RESULTS: There were no complications associated with surgery, including infection, hematoma, permanent sensory disturbance, or nipple necrosis. Unilateral recurrence occurred in one patient on the 26th postoperative day. This patient was reoperated on successfully using the same method. Adequate projection was achieved in all patients. All patients were satisfied with their results. CONCLUSIONS: The authors conclude that their procedure is a reliable, simple, safe, and effective method for correction of inverted nipples. The alignment of the scar with the junction of the nipple and the areola leads to a more aesthetic appearance with no apparent scarring. This technique can be applied to any type of inverted nipple as a primary surgical procedure. 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 .

Three-layer primary closure of the bipedicled TRAM flap donor site for unilateralbreast reconstruction: a 15-year experience with 124 consecutive patients.

BACKGROUND/AIM: The pedicled transverse rectus abdominis myocutaneous (TRAM) flap remains widely used as a breast reconstruction technique. The bipedicled TRAM flap is not as preferable as it was formerly, mainly because of its donor site complications. However, in a number of situations, a bipedicled TRAM flap may be the only alternative. Therefore, a three-layer primary closure technique used with bipedicled TRAM flap breast reconstructions that can avoid donor site complications without using a mesh is presented. MATERIALS AND METHODS: A retrospective study was performed that included patients who underwent bipedicled TRAM flap breast reconstruction with the three-layer primary closure technique. Between 2000 and 2015, 124 breast reconstruction patients were reviewed for donor site morbidity. RESULTS: During the 15-year study period, 106 patients had conventional bipedicled TRAM flaps and 18 had bipedicled TRAM flaps with a surgical delay procedure. For all groups, none of the patients developed abdominal wall hernia, but three patients had bulging. Partial flap loss was the most common flap complication, present in 6 flaps (4.8%). CONCLUSION: The suturing technique studied provided abdominal wall closure without the use of a mesh even when utilizing a bilateral pedicle with very low complication rates.

Recalcitrant caustic burn wound and definitive treatment with medial plantar flap.

Caustic chemicals cause destruction in tissues even long after the initial exposure. This study reported a case of recurrent graft lysis encountered throughout the treatment of a sodium hydroxide burn. A caustic burn on the ankle of a patient was reconstructed with split thickness skin grafts thrice in a period of four months. The burn site healed uneventfully after each skin grafting. However, weeks after each successful graft take, even though the patient did not experience any trauma at his operated ankle, an eczematous blistering at the skin graft site was observed. Thereafter, skin grafts almost totally sloughed over time even after each successful graft take. Six months after the initial burn and recurrent skin graft lysis, the defect site was reconstructed with medial plantar flap. At the postoperative ninth month follow-up, there was no sign of the blistering or skin loss at the burn area after definitive flap surgery. Recurrent graft lysis, in a few weeks after total skin graft take is an unusual complication for most of the burn cases. Caustic burns may have a deceptively superficial appearance concealing the chemical reactions that further damage the tissue. Therefore, early surgical interventions such as deep debridement and graft surgery should be kept in mind as primary treatment options.

Finger injury from over-exposure to an industrial gamma radiation source.

The aim of this paper was to report a rare cause of radionecrosis and its long-term results. Iridium-192 ((192)Ir) is commonly used for radiography as a gamma ray source to locate flaws in welds and metal components in gas and oil industry. A 38-year-old man was subjected to radiation unintentionally. One month after the exposure wounds were appeared on the second and third fingers, and they were treated by conventional wound care and hyperbaric oxygen therapy. However wounds were relapsed one year later that brought the patient to us. The wounds were treated by wound care and hyperbaric oxygen therapy. When the patient was brought to us one year later the result was interesting. The third finger's pulp (there was not any wound one year before) was contracted and one third of the distal phalanx was exposed.

Custom-made approach to a patient with post-burn breast deformity.

Second and third degree burns on breasts at preadolescent period may cause severe breast deformations. This deformation can be variable depending on severity and location of the burns, personal adolescent patterns, and treatment modality in acute burn period. A 21 year old female patient admitted to our department for her breast deformation due to burn contracture at the inferior pole of the right breast. On physical examination we defined that development of the volume of the right breast was equal to the left, and inferior pole of the right breast was flattened due to contracture, and nipple was projected to inferior. We found that inframammary crease of the right breast was 2 cm lower than that of left; andthe distance of nipple-inframamary crease was 4.7 cm while areola-inframmary crease was 2 cm. New nipple-areola complex level was identified according to left breast's level. Medial and lateral lines were planned to merge inferiorly at 2 cm above inframmary crease in a plan similar to vertical mammaplasty. Superior pedicle carrying nipple areola was desepitelised. Lower parenchymal V flap was transposed superiorly and attached to the pectoral muscle. Inferior parts of the lateral and medial glandular flaps were excised to form new inframammary crease. The desired laxity of skin at the lower pole was obtained by performing a new Z- plasty between lateral and medial skin flaps. Breast symmetry was confirmed by postoperative objective measurements between left and right breasts. Patient's satisfaction and aesthetic appearance levels were high. Breasts deformation patterns caused by burns, trauma and mass exsicion due to cancer could not be addressed with traditional defined techniques. Special deformations can be corrected by custom made plannings as we presented here.

Minced nerve tissue in vein grafts used as conduits in rat tibial nerves.

INTRODUCTION: Peripheral nerve injuries are encountered frequently in clinical practice. In nerve repair, an end-to-end suture is the preferable choice of treatment. However, where primary closure is not possible, the defect is to be repaired with a nerve graft. METHODS: A total of 21 female Wistar rats weighing 230 to 290 g were used in the study. They were classified into the following 3 groups: (I) nerve graft, (II) vein graft, and (III) minced nerve graft. In group I, after exposure of the tibial nerve, a 1-cm-long nerve gap was created on the tibial nerve, and the defect was repaired epineurally by using the autogenous nerve. In group II, the 1-cm tibial nerve defect was repaired by using an autogenous vein graft. In group III, a 1-cm nerve graft was divided to 3 equal parts, with one of the nerve parts being minced with microscissors and placed in the vein graft lumen. Thereafter, a 1-cm tibial nerve defect was repaired by the vein graft filled with minced nerve tissue. The tibial function indices (TFIs) were calculated for functional assessment using the Bain-Mackinnon-Hunter formula. Light and electron microscopic evaluations were performed for morphometric assessment. In addition, the myelinated fibers were counted in all groups. RESULTS: The TFIs of group II were found to be the lowest among all the groups after the sixth week, whereas the TFI of group I was found to be better than the other groups after the sixth week. There was no difference in TFIs between group I and group III. On the basis of the number of myelinated fibers, there was no statistically significant difference between group I and group III, whereas the difference was significant (P<0.05) between groups I/III and group II. Presence of peripheral nerves in light microscopic evaluation revealed normal characteristics of myelinated fibers in all groups. The myelinated axon profile was near normal in the nerve graft group in electron microscopic evaluation. However, there were more degenerated axons with disturbed contours and vacuolizations in the vein graft group compared to the minced nerve graft group. CONCLUSIONS: We can conclude that using minced nerve tissue in vein grafts as a conduit increases the regeneration of nerves (almost like the nerve graft group) and it may not be caused by donor-site morbidity. It can be used in the repair of nerve defects instead of autogenous nerve grafts after further experimental evidence and clinical trials.

Bilobed flap for web reconstruction in adult syndactyly release: a new technique that can avoid the use of skin graft.

AIM: The aim of the study was to describe the use of a bilobed flap for web formation of syndactyly release, which decreases the need for graft and also avoids the use of skin grafting in syndactyly cases. METHODS: A retrospective review of this procedure was performed for 15 web space reconstructions. Patients were aged 20-23 years. The mean follow-up period was 7-12 months (mean 7 + 3.2). The operations were performed for the beneficial use of the dorsal hand skin by lowering the need for a skin graft. The flap was on the dorsum of the hand and proximal phalanx and was used for web formation. RESULTS: Surgery was completed without skin grafting in nine cases of 14 web spaces; two of them were complex/complete syndactylies, and two of them were simple/complete syndactylies. We used a skin graft in one patient because of triangular flap necrosis in a second operation. The use of a bilobed flap allowed the construction of web spaces, providing satisfactory cosmetic outcomes. No partial necrosis or complications was observed in bilobed flaps. No secondary correction was needed during the follow-up period. CONCLUSION: The present surgical technique could be a new surgical option for web formation and reconstruction in primary and secondary cases, especially in an adult population in which the skin on the dorsum of the hand is more pliable. LEVEL OF EVIDENCE: IV.

Reconstruction of postburn cervical contractures using expanded supraclavicular artery flap.

Postburn cervical contractures involving the anterior neck represent a serious social, public, and medical problem. The expanded supraclavicular artery flap is a good reconstructive option for these defects to improve functional and aesthetic appearance. Its main vascular supply is the supraclavicular artery, and it may be harvested as either a skin pedicled flap or an island flap. In our clinic, 10 patients with severe cervical burn contractures were reconstructed with preexpanded supraclavicular artery flaps between 2005 and 2012. All the flaps primarily healed with good functional and cosmetic results, and the donor sites primarily closed without any tension. A complete range of motion at the cervical region was obtained in all patients by the end of the reconstruction period. The preexpanded supraclavicular artery flap is a suitable alternative for coverage of the cervical defects after the release of the burn contractures. It is a thin tissue of both good color and texture, and is easy to harvest.

Reconstruction of the great toe tip defect with a pedicled heterodigital artery flap.

UNLABELLED: Reconstruction of the foot's distal portion has always been a difficult problem in plastic surgery. Moreover, isolated soft tissue defects of the hallux are not common in daily practice. In the case of tissue loss over the hallux, it is common practice to treat the soft tissue defect conservatively or to apply a skin graft. But the loss of tissue leaves a shortened, hypersensitive, and deformed toe. A method for reconstruction of a soft tissue defect on the tip of the hallux by means of a pedicled heterodigital artery flap from the second toe is presented, and alternative flap choices for this challenging area of the distal foot are discussed. To the best of the authors' knowledge, this surgical approach for reconstruction of hallux tip defects has not been reported previously. 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 .

Definitive foot drop deformity repair with tensor fascia latae myocutaneous flap.

Tensor fascia latae (TFL) myocutaneous flap, utilized as a novel approach for the successful functional repair of the foot drop deformity is presented in this case report. A 21-year-old male patient was subjected to a close-range high-velocity gunshot injury and sustained comminuted Gustillo-type IIIB open fracture of his left tibia. A composite skin and soft tissue defect including tibialis anterior and extansor hallucis longus tendons was determined. The injury was managed in two stages. In the first stage, the immediate reconstruction of the open tibia fracture was provided by using a reverse flow sural flap and external fixation of the fracture. The functional restoration was achieved by vascular fascia latae in the second stage, 6 months after the initial skin, soft tissue, and bone defect repair. The functional recovery was successful, and the foot drop gait was almost totally ameliorated. Reconstruction with TFL flap should be retained in the armamentarium for the functional repair of the foot drop deformity, caused by composite skin and soft tissue defects of the pretibial region.

Management of intraneural fibro-lipoma of the median nerve and the role of Pressure-Specified Sensory Device (PSSD) for the patient's motor and sensorial evaluations.

AIM: The intraneural fibro-lipoma is a benign, uncommon tumor which is characterised with infiltration of the epineurium and perineurium by fibrofatty tissue. The preoperative diagnosis is difficult. However, the Pressure-Specified Sensory Device (PSSD) may support identifying the earliest stages of intraneural fibro-lipoma when traditional electrodiagnostic testing will not be able to detect a change in peripheral nerve function. MATERIAL AND METHODS: Five patients (3 male, 2 female, age 23-53; mean 41 years) with intraneural fibro-lipoma were operated on. Grip strength, pinch strength and sensorial functions were assessed in all patients before surgery and at the end of the follow-up period by PSSD. RESULTS: The patients were followed-up for 7 to 24 months (mean; 12 month). All patient's condition improved dramatically following the operation and all patients had total relief of pain and paresthesia. CONCLUSION: The decompression of intraneural fibro-lipoma of the nerve with limited excision and epineurotomy without sacrificing the main nerve and its branches is the ideal surgical procedure. We recommend the use of PSSD in the investigation of patients with peripheral nerve compression, and chronic unusual volar forearm and wrist swelling. PSSD is an important tool for pre-operative evaluation and diagnosis of intraneural fibro-lipoma.

Elbow reconstruction with a pedicled thoracodorsal artery perforator flap after excision of an upper-extremity giant hairy nevus.

The complexity of managing large soft-tissue defects at the elbow region by conventional techniques arises from the difficulty of providing sufficient tissue with adequate elasticity and durability. Reconstruction options that allow early mobilisation and avoid the risk of functional loss should be considered to achieve defect closure at the elbow region. A 21-year-old man presented with a congenital giant hairy nevus on his left upper extremity. The nevus was excised and the resulting raw surface after the excision was covered with a split-thickness skin graft except for the elbow region. The elbow was covered in one stage with an ipsilateral 24 cm long pedicled thoracodorsal artery perforator (TDAP) flap. The follow-up examination 3 years after total reconstruction demonstrated durable elbow support provided by the TDAP flap. The patient revealed no complaint considering pain or sensitivity even when exposed to mechanical stress. Split-thickness skin grafting of the large superficial defects is almost always possible; however, impairment of the function on joint areas due to gradual contraction and skin graft propensity to ulcers under mechanical stresses can be devastating. The elbow is a weight-bearing area of the body. Elbow defects require durable and thin soft-tissue coverage and the tissue cover must possess excellent elastic properties to re-establish elbow mobility. The TDAP flap is an ideal choice for elbow soft-tissue defects. The longest pedicle length reported for the TDAP flap is 23 cm. In our case, the pedicle length was 24 cm and it was possible to transfer this flap to the elbow on its pedicle. A pedicled TDAP skin flap so as to provide elbow coverage in one stage is a useful choice to retain in one's armamentarium.

The effect of perineurotomy on nerve regeneration in diabetic rats.

BACKGROUND: One of the main causes of diabetic neuropathy is endoneurial edema, which increases the internal pressure of the perineurium, which has a tight structure. The treatment used to reduce internal pressure is perineurotomy, in which a surgical incision is made into the perineurium. METHODS: Forty male Sprague-Dawley rats were used in the study. They were classified into four groups. Streptozotocin-induced diabetes was created in groups III and IV. The sciatic nerve was transected and repaired epineurally in all groups. Perineurotomy was performed additionally in group II and IV to the sciatic, peroneal, tibial, and sural nerves from the most proximal side to their most distal ends. The sciatic function indices were calculated for functional assessment. Light and electron microscopic evaluations were performed for morphometric assessment. In addition, the myelinated and degenerated fibers were counted in all groups. RESULTS: The sciatic function indices of the diabetic perineurotomy group were found to be significantly higher than those of the other groups (p < 0.05). Based on the myelinated fiber counts, there was insignificant difference between group I and group II, whereas the difference was significant (p < 0.05) between group III and group IV. Presence of peripheric nerves in light microscopic evaluation revealed normal characteristics of myelinated fibers in group I and group II. The myelinated axon profile in group IV was similar to that of groups I and II in electron microscopic evaluation. CONCLUSION: It is concluded that perineurotomy may be established as a useful adjunctive procedure for nerve repair in diabetic patients.

Experience with vertical mammaplasty: advantages and drawbacks of Hall-Findlay's superomedial pedicle technique and improving the results by adding modifications to the technique.

BACKGROUND: Vertical techniques have become a growing area in reduction mammaplasty. Although it has many advantages such as a smaller scar and durable results, some problems still persist. The Hall-Findlay superomedial pedicle technique is one approach to obtain better results but is not without drawbacks. Some modifications are suggested to overcome its problems. METHODS: Superior pedicle vertical mammaplasty was performed for mastopexy, and superior, superomedial, and modified superomedial techniques were used for the reduction cases. Patients were followed up for at least 2 years and the complications were determined. RESULTS: Mastopexy cases had almost no complications. In reduction cases, the most common problems involved circulation and scar widening with the superior pedicle technique and bottoming-out deformity with the superomedial Hall-Findlay technique. These were negligible in its modified form. CONCLUSIONS: The tightness in the infra-areolar site is very important for a durable breast shape. Although the Hall-Findlay superomedial pedicle technique offers a versatile composite block nipple-areola complex with its sensation maintained, the inferior part of the pedicle that makes the medial pillar is in excess and the same amount of tissue must be removed from the lateral pillar to ensure tightness. 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 .