Cristian Raziel Pacheco Hernandez

Facial and orofacial reconstruction following cutaneous oncologic resection represents a complex clinical challenge in which tumor control must be integrated with preservation of function, restoration of facial appearance, and maintenance of quality of life. This study analyzed contemporary reconstructive strategies used after facial skin cancer excision, with emphasis on the relationship between defect characteristics, anatomical location, surgical technique, functional recovery, aesthetic integration, postoperative complications, and patient-reported outcomes. A structured review was conducted under the Scientific Method framework, incorporating clinical guidelines, systematic reviews, observational studies, reconstructive case series, and investigations focused on patient-reported outcomes. The findings showed that reconstructive success depends primarily on individualized surgical planning rather than on the superiority of a single technique. Primary closure, skin grafts, local flaps, regional or staged flaps, and microvascular free-tissue transfer provide different advantages according to defect size, depth, tissue involvement, and functional requirements. Nasal reconstruction requires preservation of airway patency and structural support; periocular reconstruction prioritizes ocular protection and eyelid closure; and lip and perioral reconstruction requires maintenance of oral competence, speech, and feeding. The evidence also demonstrated that flap survival and wound healing alone are insufficient to define successful reconstruction. Aesthetic integration, complication burden, patient satisfaction, psychological well-being, and social reintegration must also be considered. Patient-reported outcome measures, including the FACE-Q Skin Cancer Module, strengthen the assessment of reconstructive effectiveness. Overall, the evidence supports a multidimensional and patient-centered approach in which oncologic safety, function, aesthetics, and quality of life are balanced to achieve comprehensive recovery after facial and orofacial cancer surgery.

Complex post-traumatic injuries of the extremities remain a major reconstructive challenge because they may simultaneously involve skin, soft tissues, muscle, tendons, nerves, blood vessels, joints, and bone. The objective of this study was to analyze the principal reconstructive strategies used in severe extremity trauma and to determine their relationship with limb preservation, functional recovery, complication reduction, donor-site morbidity, and aesthetic integration. An integrative literature review with a comparative analytical approach was conducted according to the principles of the Scientific Method. Evidence concerning reconstructive timing, orthoplastic management, muscle and fasciocutaneous flaps, free-tissue transfer, limb salvage, functional outcomes, rehabilitation, and aesthetic results was identified and comparatively analyzed. The findings showed that early definitive soft-tissue coverage was associated with lower rates of flap failure and infection, although contemporary evidence supports an individualized therapeutic window according to wound condition and patient stability. Muscle and fasciocutaneous free flaps demonstrated broadly comparable outcomes for infection, revision surgery, and limb salvage, while fasciocutaneous flaps showed advantages in selected outcomes related to donor-site morbidity and flap loss. Overall flap survival and limb-salvage rates were high, frequently exceeding 90%; however, functional recovery was less uniform, demonstrating that technical success does not necessarily correspond to complete restoration of pre-injury function. Aesthetic satisfaction, contour, tissue thickness, scar characteristics, donor-site effects, and social reintegration also emerged as relevant components of long-term outcome. The evidence supports an early, individualized, defect-oriented, multidisciplinary, and patient-centered orthoplastic approach. Contemporary extremity reconstruction should therefore be evaluated according to its capacity to restore a viable, stable, durable, functional, and aesthetically integrated limb rather than by flap survival alone.

Traumatic peripheral nerve injuries of the extremities represent a significant cause of motor, sensory, and functional impairment, particularly when diagnosis or reconstructive management is delayed. This study analyzed the role of neurophysiological assessment and functional reconstruction in the management of traumatic peripheral nerve injuries through an integrative review of clinical and surgical evidence. The analysis focused on mechanisms of nerve injury, clinical examination, nerve conduction studies, needle electromyography, peripheral nerve ultrasound, magnetic resonance neurography, timing of intervention, direct nerve repair, nerve grafting, nerve transfers, and rehabilitation. The findings showed that clinical and neurophysiological assessment constituted the most frequently represented diagnostic components, while imaging provided complementary structural information regarding nerve continuity, neuroma formation, compression, and fascicular abnormalities. Regarding reconstruction, nerve grafting, direct repair, and nerve transfer were the most commonly addressed strategies. Injury severity, anatomical level, timing of intervention, regenerative distance, evidence of reinnervation, and target-muscle condition emerged as the principal factors associated with reconstructive decision-making and functional prognosis. The evidence indicates that no isolated diagnostic modality or surgical technique is sufficient for all traumatic nerve injuries. Instead, serial neurological examination, appropriately timed electrodiagnostic testing, complementary imaging, and individualized reconstructive planning should be integrated within the same therapeutic pathway. Early recognition of severe lesions and timely referral for reconstruction may preserve opportunities for motor and sensory recovery before prolonged denervation compromises the biological capacity of the target tissues. Functional rehabilitation remains essential for translating neural regeneration into useful movement, sensation, and independence.