Anil Dhal

Spontaneous bilateral displaced femoral neck fractures in nutritional osteomalacia--a case report

A 24-year-old woman presented with sudden onset severe pain in both groins and inability to stand without support. She had had some groin discomfort for the past few weeks on walking. She had a sedentary lifestyle and took no strenuous exercise. She had no history of trauma or seizures. She was not on any medication and had no history

External fixation of intertrochanteric fractures of the femur

External fixation was used in the treatment of 154 intertrochanteric fractures of the femur over a period of eight years. Good fixation and early ambulation was achieved in all cases. Blood loss was slight. There were 12 deaths due to medical causes unrelated to the surgical procedure. Deep pin-track infection occurred in six cases and late displacement of the fracture fragments in nine. The average time for union was 16 weeks. The technique is simple, quick and inexpensive, and causes minimal surgical trauma. All these features are particularly relevant where resources are limited.

Encounters with pseudoaneurysms in orthopaedic practice.

Thirteen pseudoaneurysms are presented of which five were caused as a complication of pin/wire placement of external fixators (one conventional and four Ilizarov frames). The most common symptom was the presence of profuse persistent bleeding from either the wound or the pin/wire site. In nine patients the pseudoaneurysm was directly caused by a fracture or subsequent fracture stabilisation. Pre-operative evaluation included radiography, arteriography, Doppler and computed tomography (CT) angiography. Depending on the site and size of the pseudoaneurysm management consisted of either ligation, resection and end-to-end anastamosis/vein grafting, lateral suture, endoaneurysmorrhaphy or selective embolisation.A high index of suspicion needs to be maintained following penetrating injury in the vicinity of a major vessel, particularly in the presence of persisting symptoms. External fixators are widely used to treat complex orthopaedic problems. The procedure is technically demanding, requiring a sound knowledge of cross-sectional limb anatomy. Injudicious use may result in potentially life/limb threatening complication of pseudoaneurysm.

Spinal epidural abscess - a report of six cases.

Abstract Six cases of spinal epidural abscess are presented. All patients were young with no predisposing conditions. All were treated with laminectomy and intravenous antibiotics. The patients with no neurological deficit recovered completely, while patients with pre-existing neurological deficit had a poorer outcome. Emphasis is given to early detection and surgical management to prevent irreversible damage to the spinal cord.Résumé 6 cas d’abces épiduraux sont présentés. Tous les patients étaient jeunes et sans facteur prédisposant. Tous les patients ont été traites par laminectomie et antibiotiques injectables. Les cas sans déficit neurologique ont guéri sans séquelle, alors que la récupération des cas avec déficit neurologique a été moins bonne. L’accent est mis sur la détection et le traitement chirurgical pour prévenir les lésions irréversibles de la moelle épinière.

The Results of Nonoperative Treatment of Craniovertebral Junction Tuberculosis: A Review of Twenty-six Cases

BACKGROUND There is scarce information on craniovertebral junction tuberculosis even in developing countries. The pendulum of treatment in craniovertebral junction tuberculosis has periodically vacillated between nonoperative management and radical surgery. METHODS We performed a retrospective review of prospectively collected clinical and radiographic data on twenty-six consecutive patients with craniovertebral junction tuberculosis who were treated nonoperatively in our institution. The patients who had weakness of the limbs, pyramidal signs, or evidence of atlantoaxial dislocation and/or basilar invagination were immediately managed with immobilization with Crutchfield tongs traction (Group A), followed by halo-vest application. Patients without a neurological deficit, pyramidal signs, or atlantoaxial dislocation or basilar invagination were treated with cervical immobilization with early application of a halo vest (Group B). RESULTS The common presenting features were neck pain, restriction of neck movement, and spastic weakness of limbs. A retropharyngeal purulent fluid collection and osseous involvement of the dens and lateral mass of the atlas were the common radiographic findings. Twelve patients were partially or completely dependent on others for activities of daily living, and marked ligamentous and bone destruction with displacement at the atlantoaxial level was seen in eight patients at the time of presentation. The twenty patients in group A had cervical traction for a mean of 5.9 weeks, and a halo vest was applied for a mean of 6.9 months with antitubercular therapy for eighteen months. The mean follow-up period was 25.2 months (range, eighteen to forty-two months). All of the patients were independent in activities of daily living at the time of the last follow-up. CONCLUSIONS In the Indian subcontinent, the disease process of craniovertebral junction tuberculosis is usually quite advanced at the time of presentation. On the basis of our study, patients with craniovertebral junction tuberculosis can be managed successfully with nonoperative treatment even with advanced involvement of bone or soft tissues at this spinal level. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions to Authors for a complete description of levels of evidence.

Isolated involvement of the posterior elements in spinal tuberculosis: a review of twenty-four cases.

BACKGROUND The literature on tuberculosis of the posterior spinal elements without involvement of the vertebral body is scarce. In this study we report our experience with twenty-four cases of neural arch tuberculosis that were treated at our center. METHODS We performed a retrospective review of the clinical and radiographic data of twenty-four consecutive patients who had tuberculosis of the posterior spinal elements with total sparing of the vertebral bodies and intervertebral disc space. We categorized the patients into two groups on the basis of the clinical and radiographic evaluation. The patients who had rapid onset weakness of the lower limbs or pyramidal signs or who showed evidence of epidural abscess underwent emergency decompressive laminectomy (Group A). Patients who had pyomyositis of the posterior spinal muscles without any neurological deficit, pyramidal signs, or epidural abscess were managed with antitubercular therapy alone (Group B). RESULTS The common presenting features were spastic limb weakness and back pain. The majority of the patients had involvement of the thoracic spine. Epidural abscess, erosion of lamina, and pyomyositis of posterior spinal muscles were common imaging findings. Group A consisted of nineteen patients and Group B consisted of five patients. The mean period of follow-up was 16.9 months (range, nine to sixty months). Patients in Group A had a poorer outcome than those in Group B. Thirteen of the nineteen patients in Group A improved to become independent in the activities of daily living, with complete neurological recovery in eight patients and partial recovery in five patients. Six of the nineteen patients continued to have spastic paraplegia and were wheelchair-dependent. All of the patients in Group B remained neurologically intact during the follow-up period. None of the patients had recurrence of the disease or developed anterior element involvement or kyphotic deformity during the follow-up period. CONCLUSIONS Neural arch tuberculosis is often missed at the time of initial presentation. In association with epidural abscess, it leads to rapid neurological deterioration. This atypical picture of spinal tuberculosis showed a high rate of neurological deficit at the time of initial presentation for medical care.

Pseudoaneurysm of the anterior tibial artery: A rare complication of proximal tibial steinman pin insertion

An anterior tibial artery pseudoaneurysm is a rare and unexpected complication of Steinmann pin insertion. We describe the case of an 18-year-old boy, who sustained such an injury to the anterior tibial artery during this procedure. Diagnosis was confirmed on a magnetic resonance (MR) angiogram. Aneurysmal sac excision with lateral repair of the vessel wall was performed. Postoperatively, a good flow was documented on a follow-up MR angiogram. This case highlights a major and unexpected complication of a so-called minor procedure. Too posterior a pin placement in the proximal tibia should be avoided to prevent such injuries.

Functional restoration after early tendon transfer in high radial nerve paralysis

We assessed the effect of an early transfer of pronator teres to extensor carpi radialis brevis on hand function in patients with high radial nerve paralysis. Power grip and precision grip were measured preoperatively and postoperatively using a dynamometer. Fifteen patients were operated on, of which ten could be assessed at the end of 6 months. At 6 months after surgery, there was a median increase of 48% in power grip, 162% in tip pinch, 90% in key pinch and 98% in palmar pinch. Decreased palmar flexion was seen in four patients. Fraying of the periosteal extension and rupture of sutures at the junction site were each seen in one patient, leading to unsatisfactory results. Early tendon transfer quickly restored efficient grip while awaiting reinnervation of wrist extensors, avoiding the need for prolonged external splintage.

Isolated capitate fracture with dorsal dislocation of proximal pole: a case report

Fractures of the capitate are a rare injury to the carpus and account for only 1.3% of all carpal fractures [11]. Most of these fractures occur in association with additional carpal injury, particularly scaphoid fractures. Isolated fractures of the capitate comprise only 0.3% of carpal injuries [11]. Harrigan [8] reported on the first case of an isolated capitate fracture in 1908. Isolated capitate fractures are often non-displaced [3]. Dislocation of the proximal fragment is rare—two cases of isolated capitate fracture with a volarly dislocated fragment [7, 13] and one case of isolated capitate fracture with a dorsally dislocated fragment [12] have been reported to date. We report a similar case of dorsal dislocation of the proximal pole of the fractured capitate. This case is unusual due to significant displacement, i.e. the proximal pole was extruded from the joint capsule to lie within subcutaneous plane.

Dupatta (scarf): a unique cause of cervical spine injury in females.

INTRODUCTION Dupatta (scarf) is a part of the traditional dress for females in the Indian subcontinent. Working near machinery, riding a motorcycle or cyclerickshaw, can result in entanglement of dupatta in moving parts of machinery and subsequent cervical spine injury. It is seen most commonly in rural areas, with farmyard equipment. MATERIAL AND METHODS A retrospective study was performed between January 2004 and January 2006, on all the patients presenting with cervical spine injury secondary to dupatta entanglement in machinery. They were assessed for mode, level of injury, neurological status, associated complications, radiological picture and clinical outcome. RESULTS There were 12 such cases of cervical spine injury. The most common cause of injury was a threshing machine. All cases except one had quadriplegia (ASIA grade A) with bladder and bowel involvement. There was loss of consciousness in nine patients. Three patients expired. There was no neurological recovery in any patient. CONCLUSION Dupatta is a unique cause of cervical spine injury in females, especially in rural areas. Easy methods of prevention may be helpful in preventing such injuries.