Purpose Defects around the distal one third of the leg and ankle are difficult to manage by conservative measures or simple split thickness skin graft. Distally based peroneus brevis muscle flap is a well described flap for such defects. Methods This is a retrospective analysis conducted on 25 patients with soft tissue and bony defects of distal third of lower leg and ankle, which were treated using distally based peroneus brevis muscle flap from January 2013 to January 2018. Information regarding patient demographics, etiology, size and location of defects and complications were collected. All patients were followed up for at least 3 months after surgery. Results There were 21 males and 4 females with the mean age of 39 (5–76) years. The most common cause of injuries was road traffic accident, followed by complicated open injury. The average size of defects was 20 (4–50) cm 2 . The mean operating time was 75 (60–90) min for flap harvest and inset. We had no patient with complete loss of the flap. Five patients (20%) had marginal necrosis of the flap and two patients have graft loss due to underlying hematoma and required secondary split thickness skin grafting. Conclusion The distally based peroneus brevis muscle flap is a safe option with reliable anatomy for small to moderate sized defects following low velocity injury around the ankle. The commonest complication encountered is skin graft loss which can be reduced by primary delayed grafting.
Objective Normal cervical spine canal morphometry is critical for understanding the pathology of certain diseases and for proper preoperative planning. Computerized tomography (CT) scan can replace older conventional radiography techniques by providing more accurate morphometric measurements. This study was aimed to find out various dimensions of the cervical spinal canal of central Indian population. Materials and Methods A prospective study was conducted including 100 consecutive cervical spine CT scan of asymptomatic adult subjects. The anteroposterior sagittal canal diameter (SCD), transverse canal diameter (TCD), canal surface area (CSA), and Pavlov-Torg Ratio (PTR) from C2 to C7 were calculated. Statistical Analysis Data were entered in Microsoft Excel Sheet 2007 and statistical analysis was performed by IBM SPSS statistics 2.0 version. p-Value < 0.05 was considered as significant. Results Age ranged from 18 years to 77 years with mean age 39.5 years. There was no significant difference in all the dimensions (SCD, TCD, CSA) in male and female except at C2 level, where SCD, TCD, and CSA were significant larger in male. The mean SCD, TCD, and CSA is largest at C2 level (14.4 ± 1.63 mm, 21.57 ± 1.59 mm, and 156.20 ± 24.98 mm2, respectively) and smallest at C4 level (12.77 ± 1.48 mm, 20.37 ± 1.72 mm, and 130.42 ± 21.20 mm2). PTR showed very little variation. Conclusion Normal values of cervical spinal canal could serve as a future reference. CT scan provides more accurate measurement. More studies are needed as there could be variations in dimensions in different regions in India.
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