ABSTRACT
INTRODUCTION: Distal radius physeal growth arrest in children secondary to trauma is a rare complication. Various modalities of surgical treatment exist. Correction of severe deformity by a single-stage surgery is rare in current literature. We describe a case of surgically treated posttraumatic manus valgus deformity in an adolescent female with a satisfactory surgical outcome. CASE REPORT: A 13-year-old right-hand dominant girl presented to us with a painless, gradually progressive left wrist deformity for the past 3 years. She sustained a left wrist injury 3.5 years back for which she received native treatment. She was able to do most of her daily activities and cosmetic disability was her primary concern. She had a 20° fixed radial deviation deformity with further radial deviation up to 60°. Forearm rotation was from 70° supination to 60° pronation. Her pre-operative Mayo Modified Wrist Score was 25/10/10/25/70 (Pain/Satisfaction/Range of motion/Grip strength/Total). Radiologically, there was the obliteration of lateral distal radial physis with overgrowth of medial physis. Distal ulnar physeal overgrowth led to positive ulnar variance. Radiologically, the magnitude of deformity was 43° manus valgus (+24° radial inclination). We performed dome osteotomy at distal radius metaphysis with distal radius plating through modified Henry approach. Simultaneous ulnar diaphyseal shortening osteotomy with plate fixation was done through a dorsal approach and distal ulnar epiphysiodesis was done by physeal drilling to prevent future overgrowth. At 13 months follow-up, the wrist has clinically no deformity and radiologically 5° manus valgus (+24° radial inclination). Both the osteotomy sites have united and ulnar variance is restored. Now, her ulnar deviation was 20° and radial deviation was 30°. Her forearm rotational arc was maintained. Mayo Modified Wrist Score was 25/25/10/25/85 (Pain/Satisfaction/Range of motion/Grip strength/Total) with no hindrance of daily activity. CONCLUSION: Correction of wrist deformity, restoration of ulnar variance, and normal wrist mechanics is possible in a single-stage surgery with judicious planning and can provide satisfactory result.
ABSTRACT
BACKGROUND: Open excision remains the gold standard of treatment for posttraumatic heterotopic ossification (HO) of the elbow. The purpose of this study is to evaluate the functional outcome of early surgical excision done by adhering to a proposed surgical protocol with exclusive posttraumatic HO of the elbow. METHODS: A retrospective study was conducted with 31 patients (25 males and 6 females) with a mean follow-up of 40.5 ± 27.44 months. Excision was done according to our surgical protocol based on the location of HO, associated fractures, stability, need for ulnar nerve transposition, previous operative scar. Improvement in elbow function, Mayo elbow performance score (MEPS) preoperatively and at final follow-up was compared, and statistical analysis was done. RESULTS: Mean flexion-extension arc, supination-pronation arc and MEPS improved by 74.68° ± 29.32°, 26.13° ± 32.93°, 30.48 ± 11.57, respectively. Flexion arc deteriorated by 10.81° ± 10.42° from intraoperative to final follow-up. Improvement at final follow-up was significant in all the cases (P < 0.05). 19 patients had limited HO, and 12 had global HO. Their mean flexion-extension arc increase was 77.63° ± 29.12° and 70° ± 30.3° respectively, and the final mean MEPS score was 96.05 ± 5.16 and 88.75 ± 11.51, respectively. Nine patients had no initial fracture (Group 1), 13 had some fracture (Group 2), nine had a fracture-dislocation of the elbow (Group 3). Their flexion-extension improvement, final MEPS were 88.33° ± 30.82°, 98.33 ± 5, (Group 1); 81.15° ± 16.73°, 92.31 ± 9.27 (Group 2) and 51.67° ± 31.32°, 89.44 ± 9.5 (Group 3), respectively. We had two complications (6.45%). CONCLUSION: The surgical protocol described here enabled us to achieve good functional results and was in concordance with similar studies done previously. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s43465-021-00381-x.
ABSTRACT
Tuberculous osteomyelitis affecting long bones is a rare form of tuberculosis. Among infants born in endemic region, often it is difficult to diagnose owing to its subtle clinical features. Here, a case of tuberculous osteomyelitis affecting the distal radial metaphysis is reported, presenting as a cystic lesion in a nine-month-old male infant. Open biopsy with curettage was performed followed by filling of the cavity with synthetic bone substitute (beta tricalcium phosphate granules). The diagnosis was confirmed by histopathological examination and demonstration of acid fast bacilli. Further treatment with anti-tubercular drugs led to clinical and radiological improvement. This case report highlights the importance of keeping tuberculosis as a differential diagnosis while dealing with cases with similar presentation in an endemic region.
