This paper presents ongoing actions in Dubai on patient dose monitoring in digital radiographic examinations, mammography, interventional procedures, and dental radiological procedures. The aim of Dubai Health Authority (DHA) is to move towards the establishment of local diagnostic reference levels. DHA has participated in national and regional projects under the umbrella of the International Atomic Energy Agency. The need for local radiation protection educational programmes and wider patient dosimetry monitoring and recording emerged from this work.

Background: Hip bone fractures are the main cause of concern on a worldwide level. The main two operative techniques involve dynamic hip screw and proximal femoral nail technique. Aim: To compare the dynamic hip screw with proximal femoral nail technique in intertrochanteric femur fracture patients. Study design: Retrospective study Place and duration of study: Department of Orthopaedics, Khyber Teaching Hospital, Peshawar from 1-7-2019 to 30-12- 2021. Methodology: Seventy patients were enrolled and they were divided in two groups; Group 1 patients were operated with dynamic hip screw (DHS) while group 2 patients were operated by proximal femoral nail (PFN) technique. The detailed pre and post-operative clinical information including blood loss, incision size, Harris hip score and rate of complication was documented. Results: The mean age of patients was 58.62±6.71 year with more male patients than females. The Harris hip score of proximal femoral nail technique was better than distal hip screw. The incision length of distal hip screw cases was 7.61±0.89 in comparison to 4.72±0.73 in proximal femoral nail technique cases with a longer duration of surgery and inter-operative blood loss in case of distal hip screw cases. Conclusion: Proximal femoral nail technique is comparatively better than the distal hip screw procedure. Keywords: Proximal femoral nail technique, distal hip screw, Hip fracture

Background: Preoperative airway evaluation in children is an important part of routine preanesthetic evaluation before surgery. External airway measurements, viz., thyromental, mentohyoid, and sternomental distances, while being growth dependent, could identify pediatric patients with potentially difficult airways. Objectives: This study was conducted to validate the age- and height-based formulae, derived from a previous study conducted in our institute, to predict thyromental distance, sternomental distance, and mentohyoid distance in relation with the height and age of pediatric patients. Design: Prospective cross-sectional single arm observational study. Setting: Tertiary level university teaching hospital from July 2015 to December 2016. Patients: Children (202) in the age group of 3-15 years with no obvious external airway anomaly scheduled for elective surgery under general anesthesia. Outcomes Measured: The thyromental, mentohyoid, and sternomental distances were measured preoperatively. The same parameters were then calculated based on age- and height-related formulae derived in the earlier study. Results: Bland-Altman analysis of the sample patients showed a mean difference (bias) between measured and calculated values ranging from 0.14 to –0.60 (3 - 13%). Overall agreement in terms of bias were found to be more with height-based equation for mentohyoid distance and thyromental distance and age-based equation for sternomental distance. Conclusion: Our study validates the formulae derived in the earlier study to predict thyromental, mentohyoid, and sternomental distances in children with no obvious external airway anomalies. Further studies are needed to extend the applicability of these formulae in obese children and those with craniofacial anomalies coming for general anesthesia and surgery.

OBJECTIVES To find the functional outcome of the open Latarjet method for recurrent anterior shoulder dislocation. METHODOLOGY The current retrospective study was conducted at the Orthopedic and Trauma Department of the Khyber Teaching Hospital in Peshawar from September 2020 to August 2021. A total of 31 patients were included in the study, of which 29 were males and 2 were females. A detailed medical history was obtained through physical examination, and all necessary laboratory tests were requested. AP and axillary views of plain X-ray radiographs were taken. We used a CT scan on all the patients to calculate the humeral and glenoid bone loss. We had all patients undergo an MRI to rule out soft tissue pathology. Six months after surgery, the outcome was graded using the Constant Murley Score on a good, good, fair, and poor scale. RESULTS In this study open Latarjet procedure was done in 31 patients with 29 males (93.4%) and two females (6.45%). The right-sided shoulder was involved in 24 (77.14 %) patients, while the left shoulder was involved in 7 patients (22.58%). A bipolar lesion in the shoulder with bone loss was seen on the glenoid side at 17.5% (range 10-25%), and the humeral side was 22.5%. Follow-up was done for six months in which 22 patients had a very good outcome (70.96%), six patients had a good outcome(19.35%), two patients had a fair outcome(6.45%), and one patient had a poor outcome(3.22%). There were no major complications seen like graft fractures, graft  malposition, neurovascular compromise, and hardware breakage CONCLUSION Recurrent anterior shoulder instability can be effectively treated with open Latarjet with excellent functional outcomes and a very low complication rate and recurrence.

Background: Orthopaedic surgeries require sensitive protocol for prevention of infection pre and post-surgery. Antibiotic-prophylaxis has been reported for reducing risk of infection in orthopaedic surgeries such as removal of implants. Aim: To assess the effect of prophylactic antibiotics in orthopaedic surgery. Study design: Retrospective study Place and duration of study: Dept. of Orthopaedics, Khyber Teaching Hospital, Peshawar from 1-1-2020 to 31-12- 2020. Methodology: One hundred and ten patients within 18-75 years were divided into two groups. Each group had 55 patients. Group 1 were given prophylactic antibiotics pre-operative as a single dose while group 2 were given only saline. All patients were admitted for removal of orthopaedic implants in foot, ankle or leg. Patients 30 days record was observed for any surgical-site infection. Results: The mean age of patient was 42.95±10.8 years. Group 1 and Group 2 had more males than females. There were 10.9% and 9.09% diabetic patients within group 1 and group 2. The 30 days assessment of post implant removal orthopaedic surgery showed a decrease of surgical-site infection in group 1. Surgical-site infection decreased by a rate of 5.4% among patients who were given cefazolin antibiotic. Conclusion: The effect of prophylactic antibiotic reduces chance of surgical-site infection in orthopaedic surgery. Keywords: Antibiotic-prophylaxis, Orthopaedic surgery, Implant-removal, Surgical-site infection