Surgical decompression of the lateral femoral cutaneous nerve (LFCN) for Meralgia paresthetica treatment: Experimental or state of the art? A single-center outcome analysis.

Meralgia paresthetica (MP) is a rare lateral femoral cutaneous nerve-(LFCN)-mononeuropathy. Treatment for this disorder includes conservative and operative approaches; the latter is considered if conservative therapy fails. The most commonly used surgical approaches are decompression/neurolysis and avulsion/neurectomy. However, there are no definitive guidelines on the optimal surgical approach to be used. The purpose of this study was to evaluate the outcome of surgical decompression of the LFCN for the treatment of persistent MP with preservation of sensation along the distribution of the LFCN.We evaluated the outcomes of LFCN procedures performed between 2015 and 2016. A total of 16 surgical decompressions could be identified. Retrospective analysis of prospectively collected patient data was performed, as well as systematic evaluation of the postoperative course, with regular follow-up examinations based on a standardized protocol. Pain was analyzed using an NRS (numeric rating scale). Several postsurgical parameters, including temperature hypersensitivity and numbness in the LFCN region, were compared with the presurgical data.Sixty-nine percent of patients had histories of trauma or surgery, which were designated as the onset of pain. Of these patients, 78% had hip prostheses, 2 had previous falls. Postoperatively, a significant reduction of 6.6 points in the mean NRS pain value was observed. All other evaluated parameters also improved postoperatively. Patient satisfaction was high, with 86% reporting complete satisfaction, and 14% reporting partial satisfaction.Previous studies favor either avulsion/neurectomy as the preferred procedure for MP treatment, or provide no recommendation. Our findings instead confirm the decompression/neurolysis approach as the primary surgical procedure of choice for the treatment of MP, if conservative treatment fails.

Minimizing the Short-term Reoperation Rate in Abdominoplasty Procedures by Prolonged Postoperative Immobilization.

BACKGROUND: Abdominoplasty is a common procedure in postbariatric surgery. Over the years, a high number of technical refinements of the procedure have been established to improve safety and reduce associated complications. Nevertheless, the complication rate is high. The purpose of this study was to examine the incidence of postoperative complications in patients undergoing abdominoplasty in association with prolonged postoperative immobilization. METHODS: Retrospective analysis of 82 patients who underwent abdominoplasty was performed. Patients were divided in two study groups regarding their immobilization period. Group 1 included patients with an immobilization period defined as strict bed rest for at least 45 h after surgery. Group 2 included all patients with shorter immobilization time, but earliest mobilization in the evening on the day of surgery. RESULTS: Overall, complication rate was 27%. Major complications were observed in 15% in group 1 and in 23% in group 2. Hematoma requiring surgical revision was observed in 5% in group 1 and in 14% in group 2. Surgical revisions within the first 60 days were necessary in 5% in group 1 and in 20% in group 2. CONCLUSION: Prolonged immobilization after abdominoplasty does not crucially lower the overall complication rate, but influences the severity of complications in a positive way. Increasing the duration of postoperative immobilization up to 45 h after abdominoplasty significantly decreases the reoperation rate in our practice. The risk for a surgical revision is nearly four times higher if the patient leaves bed earlier. Surgeons should consider this option especially in patients with a high risk for complication development.

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.