An otherwise healthy 2-week-old male newborn is brought to the office because his parents are concerned about the appearance of his right ear. Physical examination shows a folded upper helix. All components of the auricular structure are present. Gentle digital manipulation restores the ear to normal shape. Which of the following is the most appropriate initial management? 

A 28-year-old man is evaluated after sustaining a laceration across the ear from the tragus to the antitragus. A ring block of the ear using 1% lidocaine is performed prior to repair. The patient reports pain when the conchal skin near the external auditory canal is sutured. Which of the following nerves is most likely NOT anesthetized in this patient?  

An 89-year-old man presents with a 5 x 5-cm ulcerated, biopsy-proven squamous cell carcinoma of the skin involving the pinna of the right ear. On examination, no palpable adenopathy is noted. Radiation Therapy (RT) is planned. Which of the following is the primary predictor of local control rates of RT in this patient? 

A 66-year-old man sustains an isolated complete amputation of the right ear from an injury at work. First responders were able to recover the part, which they wrapped in a wet towel and placed on ice. An attempt is made for microvascular reanastomosis, but no vein can be identified to establish adequate outflow. Which of the following approaches will most likely yield the best long-term aesthetic outcome?