Ambulatory hand emergency: 2 years-experience in an public university hospital center.

Hand emergencies represent the most frequent traumatic injuries and outpatient surgery is still improving. It will achieve 70% of total surgeries by 2022. Our hand trauma center has been able to set up an emergency day surgery department in a university hospital center. With this article, we would like to report the ambula- tory care management and practice for hand emer- gencies in our university hospital center over 2 years. 892 patients suffering from hand traumas and managed in our day surgery department, were retro-spectively reviewed between January 2016 and December 2017. Patients' demographic data, anesthe- tic data, trauma's circumstances, medical care and surgical outcomes have been disclosed. A descriptive analysis and a statistical assessment was realized. Cut injury was the most recorded case, followed by impactions. Tendon injuries were the most frequent (32%), followed by fractures (26%), and exposed joints (18%). 13% of injuries were nil findings. Average patient care delay was 1.16 days. Mean of hospitalization was 7.5 hours. 16/892 patients needing intravenous antibiotics required hospitalization. 41 complications including 27 secondary surgeries were reported. Hospital facilities are forced to reassess their entire procedures to achieve efficiency and improvement for healthcare. Progress in outpatient surgery permits emergency management in hand surgery, improving patient cares both medically and economically.

Extended anterolateral transiliac approach to the sacral plexus.

The approach to the sciatic plexus and lateral part of the sacrum is difficult. A subperitoneal anterolateral approach can be extended by sectioning the iliac bone above the acetabulum and lowering it toward the external part of the iliac wing and buttock. This transiliac anterolateral approach exposes the lumbosacral trunk, first sacral foramina and sciatic plexus to the origin of the sciatic trunk. Exposure can be extended upward by subperitoneal lumbotomy, downward by opening the ischiorectal fossa, or outward by trochanterotomy. This approach was used 18 times by one of the authors (FHD) for resection of 13 malignant tumors and 5 plexus releases. Procedure time was 3-6hours, with 500-4,000ml blood loss. The approach systematically enabled surgical objectives to be met. There was 1 septic complication that healed after debridement.

Long-term, Prospective, Multicenter Study of Isolated Bankart Repair for a Patient Selection Method Based on the Instability Severity Index Score.

BACKGROUND: An isolated arthroscopic Bankart repair carries a high mid- and long-term risk of recurring instability. Preoperative patient selection based on the Instability Severity Index Score should improve outcomes. PURPOSE: To report the overall long-term recurrence rate for isolated Bankart repair, investigate the predictive factors for recurrence, analyze time to recurrence, and determine a quantitative cutoff point for recurrence in terms of Instability Severity Index Score. STUDY DESIGN: Cohort study; Level of evidence, 2. METHODS: This was a prospective multicenter study. Inclusion criteria were recurring anterior instability and an Instability Severity Index Score of 4 or less. Of the 125 patients included, 20 patients had a score of 0, 31 patients scored 1, 29 patients scored 2, 34 patients scored 3, and 11 patients scored 4. All centers used the same arthroscopic technique and rehabilitation protocol. Follow-up data were collected at 3, 6, 12, and 24 months and 3 and 9 years. The primary endpoint was recurrence of instability (total or partial dislocation). The statistical analysis was performed by use of the software package SAS 9.4. RESULTS: We initially identified 328 patients, of whom 125 patients were prospectively included. The main reason for excluding the 202 patients was the presence of bony lesions, which carry 2 points each in the Instability Severity Index Score (humeral head notch and/or glenoid lesion visible on standard radiographs). Of the 125 eligible patients, 73% were athletes and 22.5% competitors; 16% were lost at the last follow-up. At the endpoint, 23% had experienced a recurrence after a mean interval of 35 months (range, 5.5-103 months). No statistical differences were found between patients with and without bony lesions in the overall group of 125 patients or in the subgroup with an Instability Severity Index Score of 3 or 4 points ( P = .4). According to univariate analysis, the only predictive factor for recurrence was age less than 20 years at the time of surgery, with a 42% rate of recurrence in this group ( P = .03). Multivariate analysis showed that the Instability Severity Index Score was the only predictive factor with a quantitative cutoff point (namely, a score of ≤2 points) that was statistically associated with a decreased long term recurrence rate ( P = .02). The recurrence rate was 10% for a preoperative Instability Severity Index Score of 2 or less compared with 35.6% for a score of 3 or 4. The survival curves demonstrated no new dislocations after year 4 for patients with an Instability Severity Index Score of up to 2 points. CONCLUSION: In a preselected population, mainly without bony lesions, the Instability Severity Index Score cutoff value that provides an acceptable recurrence rate at 9 years after isolated Bankart repair is 2 out of 10.

Increased Patellar Fracture Rate in Total Knee Arthroplasty With Preoperative Varus Greater Than 15°: A Case-Control Study.

BACKGROUND: Management of severe varus deformity requires soft tissue balancing for implantation of low-constraint knee prosthesis. Patellar complications have been rarely studied in this specific group. Our hypothesis was that severe genu varum (>15°) would increase the rate of patellar complications. METHODS: Using a prospective cohort of 4216 prostheses performed at a single center beginning in 1987, we analyzed 280 prostheses having preoperative varus greater than 15°, compared to 673 total knee arthroplasties (TKAs) with a preoperative hip-knee-ankle angle of 180° ± 2°. Preoperative and postoperative clinical and radiological characteristics were compared between the 2 groups, with particular attention paid to patellar complications. RESULTS: Average follow-up was 40.2 months (24-239). The mean preoperative Knee Society Score (KSS) was statistically higher in the normal (hip-knee-ankle angle 180° ± 2) axis group (62.65 vs 37.47, P = .001). At the last follow-up, no significant difference was found between the 2 groups in terms of postoperative KSS (87.5 in the varus group vs 87.3 in the normal axis group, P = .87). The rate of satisfied patients was identical between the 2 groups (85.3% vs 88.8%, P = .49). However, at mid-term, there were more patellar fractures in the varus group (2.9% vs 0.9%, P = .005). A significantly lower patellar height in both the varus group and the group of patella fractures (P < .001) was also found. CONCLUSION: TKA in severe varus knees produces a KSS equivalent to TKA in knees with a mechanical axis of 0 ± 2. The risk of patellar fracture could initiate a decline in patella resurfacing in patients with major varus deformation, especially in case of a preoperative patella baja.

Focus on anatomical aspects of soft tissue coverage options in elbow reconstruction: an updating review.

INTRODUCTION: The elbow joint is particularly exposed to soft tissue injuries associated with fractures and dislocations. Different coverage options within the past decades for recovering loss of soft tissue defects around the elbow region have been proposed based on anatomical research. Our aim was to make an updated focus on the anatomical basis of different techniques of coverage of loss of tissues around the elbow. MATERIALS AND METHODS: The main procedures of flaps were defined: local random, axial fasciocutaneous, local muscle pedicle, propeller and free microvascular flaps. A systematic literature review on anatomical basis on these different flaps options was conducted searching on PubMed databases and the selection process was undergone according to the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guideline. Inclusion criteria were: review and original articles, including anatomical basis of the procedures, in English and French languages. RESULTS: The final analysis included 37 relevant articles out of 1499 published references. 640 flaps were referenced, for covering 302 elbows. Local random flaps provide a good quality skin for small tissue defects in posterior elbow and periolecranon area, and depend on dermal and subdermal blood supply. Axial fasciocutaneous flaps have well-defined blood supplies and are designed as peninsular, island, or microvascular free flaps, as the radial forearm, lateral arm, ulnar artery, antecubital fasciocutaneous, and posterior interosseous flaps. Muscular flaps have advantages as strength, capacity to contrast local infection and to avoid empty spaces, and can be used as pedicle or as free transfers. Propeller flaps can be rotated up to 180° around an axis corresponding to the perforator vessel and do not require the sacrifice of a major artery or functional muscle. The concept of perforasome is evoked. Free microsurgical transfers can be proposed to cover any defect around the elbow. DISCUSSION AND CONCLUSION: The anatomical basis of the flap's harvesting and the possibilities of elbow coverage are discussed through the selected articles. The different indications according to the areas of soft tissues defects are considered.

Intradural Lumbar Migration of Intracranial Neurosurgical Hemostatic Clip Associated with Lumbosciatic Pain.

BACKGROUND: Clips implanted during intracranial neurosurgical procedures sometimes migrate intradurally with rare cases of spinal migration. The appearance of radicular symptoms of topography concordant with the position of the foreign body leads to discussion about the optimal therapeutic strategy. CASE DESCRIPTION: We report the case of a 52-year-old woman suffering from L5 radicular pain resistant to medical treatment in the presence of L4L5 lumbar stenosis and a neurosurgical clip migrated to the L5S1 level. This clip had been implanted 19 years earlier during a surgical procedure in the posterior fossa, for resection of a juvenile astrocytoma. The imputability of this clip was deemed low given its location and history. A laminarthrectomy associated with circumferential arthrodesis of the L4L5 level was performed allowing complete improvement of radiculopathy. Surgical removal of the clip was not performed. CONCLUSION: Craniospinal migrations of neurosurgical clips are rare. Their imputability in the appearance of root symptoms is random and is based on a bundle of clinical, radiologic, and neurophysiologic arguments. Surgical removal should not be the standard treatment, especially if there is another cause of root compression.