Tissue expansion: Concepts, techniques and unfavourable results.

The phenomenon of tissue expansion is observed in nature all the time. The same properties of the human skin to stretch and expand and yield extra skin if placed under continuous stress over a prolonged period of time has been utilised for reconstructive purposes with the help of a silicon balloon inserted under the skin and progressively filled with saline. The technique of tissue expansion is now more than three decades old and has been a value addition to our armamentarium in reconstructive surgery in all parts of the body. However, it still requires careful patient selection, meticulous planning and faultless execution to successfully carry out the process, which usually lasts for more than 8-12 weeks and involves two sittings of surgery. Any compromise in this process can lead to unfavourable results and complications, some minor, which allow continuance of the process to attain the expected goal and others major, which force abandonment of the process without reaching the expected goal. This article seeks to highlight the intricacies of the concept of tissue expansion, the technique related to flawless execution of the process and likely complications with emphasis on their management. We also present our results from a personal series of 138 patients operated over a period of 18 years between 1994 and 2012.

Unfavourable outcomes of liposuction and their management.

Liposuction is one of the most popular cosmetic surgery procedures currently performed by plastic surgeons around the world. It must be clear at the outset that liposuction is not primarily a modality for weight loss, it is meant to be a body contouring procedure and therefore the inherent limitations and safety issues related to this must always be respected if complications and unfavourable results are to be avoided as far as possible.

Audit of Female Genital Aesthetic Surgery: Changing Trends in India.

INTRODUCTION: Female genital cosmetic surgery (FGCS) is undoubtedly a fast-growing speciality in the world with increasing demand for a variety of procedures to beautify the female genitals. In India, over the last few years, there has been a steady growth in the interest for these procedures. MATERIALS AND METHODS: A variety of FGCS procedures were performed on 76 patients from January 2012 to August 2016. The procedures performed were as follows: vaginal tightening, labia minoraplasty, labia majoraplasty, clitoral hood reduction, and hymenoplasty. DISCUSSION: Based on FSFI scores, labia minoraplasty was more valuable as a cosmetic procedure and vaginal tightening was associated with better sexual function after surgery. CONCLUSION: FGCS is no doubt in its infancy in India. However, there is a steady rise in the awareness and demand for these procedures. A combination of procedures to improve individual components leads to improved aesthetic and functional aspects of female genitalia.

Effectiveness of continuous versus single injection femoral nerve block for total knee arthroplasty: A double blinded, randomized trial.

BACKGROUND: Effective analgesia following total knee arthroplasty (TKA) is important for maximizing patient satisfaction, early participation in physical therapy and reducing the hospital stay. This trial compared continuous catheter femoral nerve block (cFNB) to single injection femoral nerve block (sFNB) in terms of analgesia, opioid consumption, and participation in physical therapy and associated side effects. METHODS: This randomized, double blinded trial was conducted in a non-university hospital setting, without major changes to anesthesia or surgical clinical pathways. A total of 85 patients scheduled for primary TKA were randomized to receive either cFNB (n=44) or sFNB (n=41). All patients had FNB with 0.5% ropivacaine bolus followed by subarachnoid block for surgery. Postoperatively, 0.2% ropivacaine infusion was commenced in cFNB group and a sham catheter was taped to the skin in sFNB group. All patients received a structured multimodal analgesia regimen throughout hospital stay. The primary outcomes were peak resting visual analogue scale (VAS) scores and morphine consumption at 48h postoperatively. RESULTS: VAS scores (Mean difference 0.25, 95% Confidence Interval (CI) -0.56 to 1.06; [P=0.196]) and morphine consumption (Mean difference 0.95mg, 95% CI -9.99 to 11.89; [P=0.863]) were not significantly different among patients who received cFNB versus sFNB at 48h. There was no difference in hospital stay (P=0.517) or long-term functional recovery between the two groups (P=0.385). CONCLUSIONS: sFNB block provides equal pain relief compared with cFNB, after TKA with no significant difference in opioid consumption, hospital stay, physical therapy outcomes or associated side effects.

Infection rate of percutaneous Kirschner wire fixation for distal radius fractures.

PURPOSE: To review the infection rate in 43 patients who underwent percutaneous Kirschner wire fixation for distal radius fractures. METHODS: Records of 13 men and 30 women aged 25 to 86 (mean, 49) years who underwent closed reduction and percutaneous Kirschner wire fixation for unstable distal radius fractures were reviewed. Each fracture was fixed with 2 to 3 wires of 1.6-mm diameter. Kirschner wires were left protruding through the skin for easy removal, with their ends bent outside the skin to prevent migration. Wounds were cleaned and dressed with gauze and a plaster-of-Paris cast was applied. The severity of the pin tract infection was graded according to the modified Oppenheim classification. RESULTS: Nine (21%) of the patients developed pin tract infection (3 grade 1, 3 grade 2, 2 grade 3, and one grade 4). Three patients underwent early removal of the Kirschner wires at week 3. CONCLUSION: The infection rate after percutaneous Kirschner wire fixation is unacceptable. Kirschner wires should be buried under the skin to decrease the infection rate.

Avulsion of anterior cruciate ligament from femoral condyle: an unusual case report and a review of the literature.

We report a rare case of avulsion of anterior cruciate ligament from the lateral femoral condyle and describe the arthroscopic management of such a case along with a review of the literature.