Proximal femur fracture: Direct medical costs of hospital treatment.

INTRODUCTION: Proximal femur fractures are one of the most common injuries in older adults representing a serious health condition in developed as well as developing countries. AIM: This study aimed to assess the hospitalization costs of the proximal femur fracture. METHODS: We conducted a prospective descriptive study spread over six months about patients hospitalized and operated on for proximal femur fractures. In order to estimate the cost we referred to the nomenclature of professional acts and the prices set by the Ministry of Public Health and the Ministry of Finance. RESULTS: The study included 100 patients, 55 females and 45 males with an average age of 76 years. The average hospital length of stay was 5 days. The preoperative stay was at a mean of three days. The average total hospitalization cost for these fractures was 2877 Tunisian Dinars depending on the type of fracture and surgical treatment. The main components of the costs were hospital stay costs and human resources costs 40%, cost of the implant 25.9%, cost of consumables 12%, operating cost 10%, cost of additional examinations 9% and cost of medications 2%. CONCLUSION: Proximal femur fractures represent an important cause of health resource consumption. To reduce the cost of hospital care, we recommend limiting the length of hospital stay as much as possible, investing in total hip and hemi-arthroplasties and adapting economical behavior taking into account the cost of consumables.

Computer Navigation-Assisted Resection of Heterotopic Ossification Around the Hip: A Technical Note.

Heterotopic ossification is a rare but debilitating situation. It occurs in patients who have undergone paralysis and/or immobilization. Hip osteoma is one of the most frequent locations and is associated with a significant functional handicap. Its treatment is based on surgical resection, which is a risky surgery that is not devoid of complications such as infections, hematoma, and recurrence. We describe in this paper a new surgical technique that adds to the classic hip osteoma resection: guidance with a navigation system coupled to a 3D imaging tool. We performed this technique on two patients (three hips, one bilateral case). We think that this technique makes the surgery safer with fewer complications.

The effect of Scarf osteotomy on the distal metatarsal articular angle in hallux valgus: a case series.

BACKGROUND: Hallux valgus is a deformity of the forefoot involving a phalangeal valgus and a metatarsal adductus. In most cases its correction requires surgical treatment with different types of osteotomies. The best known is Scarf osteotomy. AIM: To study the effet of Scarf osteotomy on distal metatarsal articular angle (DMAA) as well as the validitiy of this angle and the value of its correction after review of the literature. METHODS: It was a retrospective study including patients operated on for severe hallux valgus by a Scarf osteotomy. The clinical assessment was based on the the American-Orthopedic-Foot-and-Ankle-society (AOFAS) score. Radiologically, we calculated the metatarsophalangeal angle, the inter-metatarsal angle and the DMAA. This assessment was performed preoperatively and one year postoperatively. RESULTS: We collected 37 cases of evolved hallux valgus. The average AOFAS score went from 60.7 to 85.8 / 100 postoperatively with a gain of 25 points. We've noted a significant correction of the 3 angular measurements at one year postoperatively (the metatarsophalangeal angle, the inter-metatarsal angle and the DMAA) which went from 38.8° to 20.5°, from 17° at 10° and 13.5° to 8.5° respectively (p<0.05). CONCLUSION: The literature has shown that there is no consensus regarding the effect of HV surgery on the DMAA. As for the accuracy, reproducibility and interest of correcting this angle we deduce that the DMAA is an interesting measure in the pathology of HV. Its correction seems not to be necessary in order not to hamper the correction of metatarsus varus. But in cases where the preoperative DMAA is high (> 15 °), efforts should be made to correct it to avoid recurrence.

Minimally invasive removal of intra-articular hip fragments under navigation guidance.

The interposition of foreign bodies between the femoral head and the acetabulum represents a danger to the articular cartilage with a definite progression to osteoarthritis. Their removal is necessary and usually involves two surgical techniques: by open arthrotomy or under arthroscopy. The present article proposes a new surgical technique allowing the removal of intra-articular foreign bodies from the hip by a minimally invasive approach and aCT-guided navigation system. This technique is a good alternative that overcomes some shortcomings of other minimally invasive techniques, which struggle to access the fragment. It can also avoid specific complications of these procedures, such as the risk of abdominal compartment syndrome with arthroscopy, in the case of an associated acetabulum fracture.

Traumatic Atlantoaxial Dislocation with an Odontoid Fracture: A Rare and Potentially Fatal Injury.

Traumatic dislocation of the atlanto-axial joint in combination with an odontoid fracture remains a rare entity. Beaucause of its instability, it's alsoo a seriuous injury. A fatal outcome is feared especially in elderly. We report a case of 74-year-old man who presented with neck pain Confusion and spastic tetraparesia after a low energy trauma. Radiographs and computed tomography demonstrated a C1C2 dislocation with odontoid fracture. After an unsuccessful attempt at closed reduction with halo traction, a surgical stabilisation was performed using a posterior approach. Death was occured in early postoperative due to respiratory distress.

An unexpected etiology of lumbosciatica.

Lumbosciatica is a frequent symptom. When it is hyperalgic and/or deficient, it requires urgent exploration and an eventual surgical procedure. In most of the cases, medullary lumbar (instead of medullary) MRI is required looking in the first place at an intervertebral disc herniation. Other etiologies are rare but must be kept in mind. We report a case of a 37-year-old man with left L5 hyperalgic and deficient lumbosciatica. The conclusion of the etiological research led to pseudoaneurysm of the internal iliac artery compressing the ipsilateral sciatic nerve. The patient was operated on with a good clinical course.