Intraoperative instillation of ropivacaine during the placement of sub-muscular cosmetic breast implants: Is there a clinical benefit?

INTRODUCTION

The sub-muscular placement of cosmetic breast implants leads to substantial pain due to the muscular distention. The aim of this study was to assess the efficiency of intraoperative ropivacaine instillation to reduce postoperative pain the day after surgery.

MATERIAL AND METHODS

We conducted a prospective, controlled, single-blinded study comparing the intraoperative instillation of 7.5mg of ropivacaine through Redon drains with the standard procedure in 72 patients undergoing sub-muscular cosmetic breast augmentation for the first time.

RESULTS

Pain at the awakening on postoperative day 1 was 4.8 on a simple numeric pain scale in the treatment group and 5.1 in the control group (P>0.05). On postoperative day 3, pain at awakening was 3.7 in both groups (P>0.05), and on postoperative day 5, pain was 2.8 in the treatment group and 2.7 in the control group (P>0.05).

CONCLUSION

Local instillation of ropivacaine in the implant pocket during surgery did not decrease postoperative pain on day 1, day 3 and day 5. From now on, we are able to tell to patients that the postoperative pain after sub-muscular cosmetic breast implants surgery is about 5/10 on postoperative day 1, 4/10 at day 3 and 3/10 at day 5.

LEVEL OF EVIDENCE

Level II.

Mandibular reconstruction after cancer: an in-house approach to manufacturing cutting guides

The restoration of mandibular bone defects after cancer can be facilitated by computer-assisted preoperative planning. The aim of this study was to assess an in-house manufacturing approach to customized cutting guides for use in the reconstruction of the mandible with osteocutaneous free flaps. A retrospective cohort study was performed, involving 18 patients who underwent mandibular reconstruction with a fibula free flap at three institutions during the period July 2012 to March 2015. A single surgeon designed and manufactured fibula and mandible cutting guides using a computer-aided design process and three-dimensional (3D) printing technology. The oncological outcomes, production parameters, and quality of the reconstructions performed for each patient were recorded. Computed tomography scans were acquired after surgery, and these were compared with the preoperative 3D models. Eighteen consecutive patients with squamous cell carcinoma underwent surgery and then reconstruction using this customized in-house surgical approach. The lengths of the fibula bone segments and the angle measurements in the simulations were similar to those of the postoperative volume rendering (P=0.61). The ease of access to 3D printing technology has enabled the computer-aided design and manufacturing of customized cutting guides for oral cancer treatment without the need for input from external laboratories.

Comparison of aesthetic facial criteria between Caucasian and East Asian female populations: An esthetic surgeon's perspective

Objective aesthetic criteria are important for patient evaluation and analysis during aesthetic surgeries, while successful aesthetic surgeries must take into account the underlying ethnic differences. The aim of this study is to help surgeons and scientists better plan facial aesthetic surgeries and understand the aesthetic needs according to different patients by reviewing and comparing the current aesthetic principles and preferences in Caucasian and East Asian populations. PubMed and The Cochrane Library were searched using keywords regarding anthropometric measurements. Only original clinical studies and reviews written in English and Chinese and those that focused on the objective assessment of facial aesthetics in Caucasian and East Asian female populations were retained for review. Reference lists of the selected articles were also reviewed for eligible studies. Sixty-five articles that described objective aesthetic criteria in Caucasian and East Asian female populations were found through PubMed, among which 47 included Caucasian populations and 18 included East Asian populations. Compared with White women, East Asian women prefer a small, delicate, and less robust face, lower position of double eyelid, more obtuse nasofrontal angle, rounder nose tip, smaller tip projection, and slightly more retruded mandibular profile. Various differences exist between objective facial aesthetic criteria in Caucasian and East Asian populations. Further studies that focus on the objective aesthetic criteria of facial attractiveness in different ethnicities need to be conducted, especially in Asian countries. Level V: Opinions of respected authorities, based on clinical experience, descriptive studies, or reports of expert committees.

Surgical management of necrotizing cellulitis: Results of a survey conducted in French plastic surgery departments

OBJECTIVE

Necrotizing cellulitis (NC) is a severe infection of the skin and soft tissues, requiring an urgent multidisciplinary approach. We aimed to clarify the surgical management of NC in French plastic surgery departments.

PATIENTS AND METHOD

Thirty-two French plastic surgery departments were invited to complete a survey sent by email. Questions focused on diagnostic and therapeutic management of NC in France.

RESULTS

Twenty-five plastic surgery departments completed the survey (78%) and each center had a lead plastic surgeon. Overall, 88% of surgeons declared to have managed at least five NC patients within the year. The plastic surgeon was the lead surgical specialist for NC in 80% of cases. Conversely, 76% of interviewed facilities reported not to have any lead medical specialist. Time between surgical indication and surgical management was less than six hours in 92% of cases. Overall, 24% of responding facilities declared that access to the operating room never delayed management. Finally, 80% of facilities declared to be in favor of dedicated care pathways to improve the management of necrotizing cellulitis patients.

CONCLUSION

Our study results highlight the heterogeneity of necrotizing cellulitis management in France. The lack of a dedicated care pathway may lead to diagnostic and treatment delays.

[Use of Extensor digitorum brevis flap in routine reconstructive surgery of lower limbs. Report of more than 50 cases]

The authors report their experience about more than 50 patients with soft tissue defects in the area of the lower leg, of the ankle and of the dorsal aspect of the foot and toes, managed with the Extensor digitorum brevis flap. We have most often performed it with a proximal pedicle. Healing was obtained for all case. Infections of malleola have been treated thank to the better delivery of antibiotics. The donor site shows often delayed healing, but in one case, the harvestment area has presented a complete necrosis, which healed with immobilisation of the ankle with external fixator and dressings. At last, we insist on the fast learning of the procedure and the aim to use it in humanitary mission.

Vacuum-assisted closure in the treatment of poststernotomy mediastinitis in the paediatric patient

INTRODUCTION

Delayed sternal closure after paediatric open heart procedure is often necessary. The risk of delayed sternal closure is infection: superficial wound or sternal and mediastinal infection. The incidence of sternal wound infection reported in the literature varies from 0.5 to 10%. The mortality for poststernotomy deep sternal infection continues to be high--from 14 to 47%. Established treatment includes surgical debridement, drainage and irrigation, antibiotics, frequent change of wound dressing and direct or secondary closure with omentum or pectoral muscle flap.

PATIENTS AND METHODS

Between October 2003 and August 2005, three children, aged from 9 days to 2 years and who had developed severe mediastinitis after cardiac surgery were treated with the vacuum-assisted closure (VAC) system.

RESULTS

The duration of VAC treatment ranged from 12 to 21 days. The response to VAC was rapid with local purulence and C-reactive protein (CRP) both decreasing within 72 h in all cases. After good granulation was obtained, two patients required a thin skin graft.

DISCUSSION

All three children had peritoneal dialysis which did not permit omental use. The use of pectoralis major is a difficult technique in neonates and the haemodynamic conditions were poor in our cases. The VAC technique is a good indication in post-cardiotomy mediastinitis in children: it plays a role in the reduction of infection and provides good healing.