ABSTRACT
OBJECTIVE: A normal age-adjusted sagittal alignment is an important factor in achieving long-term functional results after lumbar spinal fusion. We aim to determine if the changes in spino-pelvic alignment (SPA) correlate with post-operative functional outcomes in patients who underwent instrumented lumbar spine surgery when the parameters were not measured before. METHOD: A retrospective review of medical records from 2012 to 2016, and radiographs of the patients who underwent instrumented fusion of the lumbar spine. The X-rays of the available preoperative lumbar spine were reviewed for SPA and compared with the last follow-up postoperative images. The patients were contacted by telephone to complete the EuroQoL 5 Dimensions 5-level questionnaire and visual analog scale for evaluation of their functional outcomes during 2017. Correlation studies were performed using Pearson's coefficient. RESULTS: Forty-six patients were included with a mean age of 53 years and a follow-up of 47 months. There was a significant improvement in the functional outcomes and pain in the whole group. All the patients showed improvement in their SPA, and those who underwent more than two levels of fusion showed a significant improvement (P<0.05). Lumbar lordosis and sacral slope had a significant correlation with postoperative clinical improvement (R=0.8). CONCLUSION: The study showed that single or double fusion has significant improvement in pain and functional outcome with a significant change in SPA.
ABSTRACT
OBJECTIVES: To determine the rate of pediatric orthopedic clinic visits attributable to normal musculoskeletal (MSK) variations in children less than 12 years of age; to characterize the etiology and to characterize the etiology and management plan in this group in an attempt to identify areas that could be improved in pediatric orthopedic clinical practice. METHODS: The study was a retrospective evaluation of 2,321 consecutive patients who visited a private pediatric orthopedic specialty clinic in Jeddah, Saudi Arabia between 2011-2016. All consultations were recorded in accordance with the standard protocol via data record form. RESULTS: We identified 764 (32.9%) patients with normal variation of the lower limbs, age birth to 12 years old. No significant association between gender and normal variation was noticed. The following types of normal variation were registered: 189 (24.7 %) genu varus or valgus, 257 (33.6%) in-toe gait, and 318 (41.6%) flexible flat foot. Seven hundred and thirty-seven (96.5%) cases were normal variations, while only 27 cases (3.5%) were deemed pathological and required further treatment. CONCLUSION: Normal variations represent the most common complaint in pediatric orthopedic private practice. Inappropriate referrals, useless follow-up visits, and excessive investigations were a common practice, overloading the health care system. None of the previous efforts made any notable improvement.
