Publications by authors named "Hontanilla B"

Background: In recent years, there has been an upward tendency in the number of claims against Plastic Surgeons in some countries, while remaining among the most litigated specialists worldwide. Identifying the most frequent traits in Plastic Surgery claimants could aid surgeons in performing better patient selection and avoid liability.

Methods: The three main legal databases in Spain were consulted for Plastic Surgery litigations in Spain over a five-year period.

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Patients affected by facial paralysis often experience significant psychosocial impairment, it is, therefore, essential to incorporate their perspective when assessing surgical outcomes. To study the effect of various patient- and treatment-specific factors on patient satisfaction after facial paralysis reconstruction as measured by FACE-Q. Seventy-two patients who underwent facial paralysis procedures by our senior author from 2000 to 2020 received the FACE-Q by email.

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Introduction: Botulinum toxin type A is used to treat spasticity and dystonia. However, its relationship with muscle morphology has not been studied. The action mechanism of botulinum toxin is based on the inhibition of acetylcholine release.

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Background: Breast implant capsule development and behavior are mainly determined by implant surface combined with other external factors such as intraoperative contamination, radiation or concomitant pharmacologic treatment. Thus, there are several diseases: capsular contracture, breast implant illness or Breast Implant-Associated Anaplastic Large Cell Lymphoma (BIA-ALCL), that have been correlated with the specific type of implant placed. This is the first study to compare all major implant and texture models available in the market on the development and behave of the capsules.

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Capsular contracture is the most frequently associated complication following breast implant placement. Biofilm formation on the surface of such implants could significantly influence the pathogenesis of this complication. The objective of this study was to design an experimental model of breast implant infection that allowed us to compare the in vivo S.

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Masseteric nerve transposition has shown to be an effective technique for the treatment of facial paralysis. Due to its low morbidity at the donor site, its consistent anatomy, and one-stage operation, it constitutes a reliable option for both complete and incomplete facial paralysis. Masseteric nerve transference has proven to achieve good commissural excursion and dynamic symmetry.

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Unlabelled: Adjuvant radiotherapy could be a necessary step in the oncological treatment for breast cancer. However, radiotherapy may have negative effects on implant-based immediate breast reconstruction. The aim of this study was to determine the impact of adjuvant radiation therapy on surgical results and patient-reported satisfaction outcomes in women undergoing immediate implant-based breast reconstruction.

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Over the last two decades, the senior author (B.H.) has had an extensive experience with facial paralysis reconstruction.

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In facial palsy reconstruction, static techniques with the use of slings can improve the appearance and functionality of the paralyzed face and may be used in patients who cannot undergo complex surgeries or as an ancillary procedure to a dynamic reconstruction. The objective of this study was to assess the improvement in facial symmetry and quality of life among older patients with flaccid facial palsy with the use of a plantaris tendon sling. A total of 46 patients who had undergone a static reconstruction with the plantaris tendon sling were studied.

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Background: Incomplete facial paralysis is still a challenge because we must restore what is missing without causing damage to what has recovered. The current literature is insufficient, with a small number of cases. The use of nerve transfers has gained recent popularity for reanimating facial palsy.

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Background: Breast reconstruction after mastectomy is a part of breast cancer treatment. There is a lack of data regarding the impact of reconstruction over psychological traits and quality of life. The aim of this study is to evaluate personality changes in patients who underwent reconstructive surgery.

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Background: Breast reduction is a procedure with a high rate of patient satisfaction. Many techniques can be used for this type of surgery; patient satisfaction can vary from one technique to another. The main aim of this study was to use Breast-Q for initial evaluation of patient satisfaction after breast reduction by either vertical or inverted-T technique and then determine if the quantity of breast tissue removed had any influence on patient satisfaction.

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Nasal osteotomies are a cornerstone step for closing an open roof deformity after dorsal hump surgery. Notwithstanding, the optimal method of nasal osteotomy remains controversial, as evidenced by the variety of approaches with no consensus between authors. Moreover, the election of the technique responds to surgeon's preference.

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Introduction: The current focus in dynamic reanimation of facial paralysis lies not only in restoring movement but also regaining smile spontaneity. It has been argued that a spontaneous smile can only be achieved using the contralateral facial nerve as donor via cross-face nerve grafting. Techniques based on the motor nerve to the masseter, however, have shown good rates of spontaneity as well.

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Background: Hypertrophic scars are one of the most important complications in surgery due to their cosmetic and functional impairments. Previous studies in tissue fibrotic disorders have shown promising results by inhibiting the biological activity effect of Transforming Growth Factor-beta 1 (TGF-β1). The aim of the current study was to determine the clinical effect of the inhibition of TGF-β1 signaling in human hypertrophic scars implanted in nude mice by topical application of an inhibitor of TGF-β1 (P144®).

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Several techniques have been described for smile restoration after facial nerve paralysis. When a nerve other than the contralateral facial nerve is used to restore the smile, some controversy appears because of the nonphysiological mechanism of smile recovering. Different authors have reported natural results with the masseter nerve.

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Background: The effect of late infection on capsular contracture has yet to be established, leaving a gap in clinical guidelines for the treatment patients with breast implants. This trial is the first to assess if the treatment of these infections can reverse this effect in an in vivo rat model and whether late distant infections increase the incidence of capsular contracture.

Materials And Methods: Three groups of female Wistar rats (n = 42) received two silicone implants in separate dorsal, subcutaneous pockets.

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Incomplete facial paralysis occurs in about a third of patients with Bell's palsy. Although their faces are symmetrical at rest, when they smile they have varying degrees of disfigurement. Currently, cross-face nerve grafting is one of the most useful techniques for reanimation.

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Introduction: Flap innervation by neoaxonogenesis is a promising field of investigation. The authors evaluated the possibility of innervating an acellular collagen scaffold as component of a potential prefabricated flap.

Materials And Methods: Collagen matrix sheets were implanted around the femoral bundle of a murine model to produce two flaps on proximal and distal nerve stumps based on a flow-through model.

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Background: Upper eyelid reanimation is one of the most important aspects of facial paralysis. The ideal method would be one that provided dynamic restoration of voluntary eye closure, involuntary blinking, and corneal reflex. Innervation to the platysma has shown to be relatively consistent, which would allow its use as a muscle graft neurotized by the contralateral healthy facial nerve for eyelid reanimation.

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Background: The purpose of this study was to compare the transverse rectus abdominis myocutaneous (TRAM) pedicled flap with a muscle and fascia-sparing flap based on the deep inferior epigastric perforator (DIEP) in total vaginal reconstruction. The authors studied the advantages and disadvantages of both flaps.

Methods: From January of 1986 to July of 2010, 75 patients who underwent pelvic exenteration for gynecologic cancer were retrospectively reviewed.

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