Combined hypoglossal and lingual nerve palsy: An unrecognized complication after orotracheal intubation for general anaesthesia. A case report of a day surgery patient and a literature review.

Cranial nerve injury after orotracheal intubation is a rare complication, which has varied etiology. We present a case of combined unilateral hypoglossal and lingual nerve palsy after orotracheal intubation. The current literature was reviewed for the diagnostic, treatment, follow-up, and preventive measures of this complication.

Risk of suprascapular nerve injury in open Trillat procedure: an anatomical study.

Purpose: The open Trillat Procedure described to treat recurrent shoulder instability, has a renewed interest with the advent of arthroscopy. The suprascapular nerve (SSN) is theoretically at risk during the drilling of the scapula near the spinoglenoid notch. The purpose of this study was to assess the relationship between the screw securing the coracoid transfer and the SSN during open Trillat Procedure and define a safe zone for the SSN.

Significant risk of arthrolysis after simultaneous anterior cruciate ligament reconstruction and treatment of dislocated bucket-handle meniscal tear.

Introduction: Postoperative stiffness is a feared complication after anterior cruciate ligament (ACL) reconstruction. In case of associated dislocated bucket-handle meniscal tear (BHMT), reduction is urgent, with ligament reconstruction in the same surgical step.

Hypothesis: Treatment of associated dislocated BHMT in ACL reconstruction incurs increased risk of arthrolysis for stiffness in flexion and/or extension.

Condylar constrained knee prosthesis and rotating hinge prosthesis for revision total knee arthroplasty for mechanical failure have not the same indications and same results.

Purpose: This study aimed to evaluate whether there are any differences in outcomes and complication rates between condylar constrained knee (CCK) and rotating hinge knee (RHK) prostheses used for the first revision of total knee arthroplasty (rTKA) after mechanical failure.

Methods: Sixty-three consecutive non-septic revisions of posterior stabilized implants using 33 CCK and 30 RHK prostheses were included. Clinical evaluation and revision rate were compared between the two groups at two years minimum follow-up.

Current role of intraoperative sensing technology in total knee arthroplasty.

Purpose: Sensors have been introduced within the last 10 years to quantify soft tissue balancing during total knee arthroplasty (TKA) and to give the surgeon objective data. These devices are fairly new and their impact on patient outcome remains uncertain. The aim of this systematic review was to summarize all the relevant surgical and clinical results of sensors for TKA.

Mechanical alignment for primary TKA may change both knee phenotype and joint line obliquity without influencing clinical outcomes: a study comparing restored and unrestored joint line obliquity.

Purpose: In total knee arthroplasty (TKA), knee phenotypes including joint line obliquity are of interest regarding surgical realignment strategies. The hypothesis of this study is that better clinical results, including decreased postoperative knee pain, will be observed for patients with a restored knee phenotype.

Methods: A retrospective analysis was performed on prospective data, including 1078 primary osteoarthritic knees in 936 patients.

Stiffness after unicompartmental knee arthroplasty: Risk factors and arthroscopic treatment.

Introduction: One of the principal complications after total knee arthroplasty (TKA) is stiffness. There are no publications concerning stiffness after unicompartmental knee arthroplasty (UKA). Study objectives were to describe the incidence of stiffness after UKA, to look for risk factors, and to describe safe and effective arthroscopic treatment.

No difference between resurfaced and non-resurfaced patellae with a modern prosthesis design: a prospective randomized study of 250 total knee arthroplasties.

Purpose: Despite numerous well-conducted studies and meta-analyses, the management of the patella during total knee arthroplasty (TKA) remains controversial. The aim of our study was to compare the clinical and radiological outcomes between patients with and without patellar resurfacing and to determine the influence of resurfacing on patellar tracking with a "patella-friendly" prosthesis.

Methods: A single-centered prospective randomized controlled study was performed between April 2017 and November 2018.

Lateral approach total knee arthroplasty achieves equivalent patellar tracking in severe valgus deformity compared to mild valgus deformity.

Purpose: Patellar tracking problems represent 2-10% of complications of total knee arthroplasties (TKA) in valgus knees. However, there are no studies assessing patellar tracking according to the severity of the valgus deformity. The hypothesis was that lateral approach TKA in severe valgus deformity provides equivalent patellar tracking to that in knees with mild valgus deformity.

Does healing of both greater and lesser tuberosities improve functional outcome after reverse shoulder arthroplasty for fracture? A retrospective study of twenty-eight cases with a computed tomography scan at a minimum of one-year follow-up.

Purpose: Reverse shoulder arthroplasty (RSA) is often indicated in elderly patients with displaced proximal humerus fractures (PHF). The rate of greater tuberosity (GT) healing varies from 37 to 90% in this population. The aim of this study was to assess greater and lesser tuberosity (LT) fixation and healing on CT scan after RSA for PHF.

New Technologies in Knee Arthroplasty: Current Concepts.

Total knee arthroplasty (TKA) is an effective treatment for severe osteoarthritis. Despite good survival rates, up to 20% of TKA patients remain dissatisfied. Recently, promising new technologies have been developed in knee arthroplasty, and could improve the functional outcomes.

MAKO CT-based robotic arm-assisted system is a reliable procedure for total knee arthroplasty: a systematic review.

Purpose: The aim of this study was to investigate the clinical and radiological results of the MAKO CT-based robotic-assisted system for total knee arthroplasty (TKA).

Methods: A PRISMA systematic review was conducted using four databases (MEDLINE, EMBASE, Pubmed, GOOGLE SCHOLAR) to identify all clinical and radiological studies reporting information regarding the use and results of the CT-based robotic-assisted system to perform TKA between 2016 and 2020. The main investigated outcome criteria were postoperative pain, analgesia requirements, clinical scores, knee range of motion, implant positioning and the revision rate.

Partial Patellar Lateral Facetectomy: Arthroscopic Technique.

Lateral patellofemoral osteoarthritis is a relatively common condition in young, active patients. Partial lateral patellar facetectomy is a relatively minimally invasive option to restore knee function and return to sport when conservative treatments are insufficient. We describe the arthroscopic technique of partial lateral patellar facetectomy , which has been historically performed as an open procedure.

No clinical benefit from gender-specific total knee replacement implants: a systematic review.

Introduction: Total knee arthroplasty (TKA) remains the treatment of choice for severe osteoarthritis of the knee and nearly 60% of patients undergoing TKA are women. Females present three notable anatomic differences. Thus, gender-specific (GS) components were introduced to accommodate the females' anatomic differences.

Kinematic versus mechanical alignment for primary total knee arthroplasty with minimum 2 years follow-up: a systematic review.

Purpose: The aim of this study was to perform a systematic review of the literature to determine whether there are any clinical or radiological differences in mechanically aligned Total Knee Arthroplasty (TKA) compared with kinematically aligned TKA.

Methods: This study included retrospective cohort studies, prospective randomized controlled trials (PRCTs) and prospective cohort studies comparing clinical and radiological outcomes, and complications in TKA with kinematic alignment (KA) and mechanical alignment (MA). All studies had a minimum follow-up of 2 years.

Primary osteoarthritic knees have more varus coronal alignment of the femur compared to young non-arthritic knees in a large cohort study.

Purpose: Many surgeons are performing total knee arthroplasty (TKA) with an aim to reproducing native anatomical coronal alignment. Yet, it remains unclear if primary osteoarthritic and non-osteoarthritic populations have similar knee coronal alignment. This study aims to describe and compare the distribution of femoral and tibial coronal alignment in a large primary osteoarthritic cohort and a young non-osteoarthritic cohort.

Factors lead to return to sports and recreational activity after total knee replacement - A retrospective study.

Introduction: The number of total knee replacements performed (TKR) is increasing and so are patient expectations and functional demands. The mean age at which orthopedic surgeons may indicate TKR is decreasing, and therefore return to sport (RTS) after TKR is often an important expectation for patients. The aim of this study was to analyze the mid-term RTS, recreational activities, satisfaction level, and forgotten joint level after TKR.

Arthroscopic Trillat Procedure: A Guided Technique.

The Trillat procedure is a surgical treatment for recurrent anterior shoulder instability in the setting of significant or irreparable rotator cuff tears in elderly patients. The procedure comprises an inferior closing wedge partial osteotomy of the coracoid process with fixation to the glenoid neck. This results in a lowered and medialized coracoid process that acts as a bone block and the conjoint tendon is brought closer to the glenohumeral joint, thus closing the subcoracoid space, which blocks humeral dislocation.

Patient-Reported Quality-of-Life Outcome Measures in the Thyroid Cancer Population.

There is an escalating worldwide population of thyroid cancer (TC) survivors. In addition to conventional metrics of quality of care, quality-of-life (QoL) assessment in TC patients is imperative. TC survivors face unique impediments to health-related quality of life (HRQoL), including thyroid-specific symptoms and exposure to disease-related stressors-including fear of recurrence and financial toxicity-over a prolonged survival period.

Patellar component size effects patellar tilt in total knee arthroplasty with patellar resurfacing.

Purpose: Patellar component positioning and patellofemoral kinematics are of great importance in total knee arthroplasty (TKA). The factors influencing patellar tilt are femoral rotation and lateral patellar release. However, the effect of patellar component size remains unknown.

Superior Capsular Reconstruction With the Long Head of the Biceps Autograft Prevents Infraspinatus Retear in Massive Posterosuperior Retracted Rotator Cuff Tears.

Background: Materials and patches with increased biomechanical and biological properties and superior capsular reconstruction may change the natural history of massive rotator cuff tears (RCTs).

Purpose: To compare structural and clinical outcomes among 3 surgical techniques for the treatment of massive posterosuperior RCTs: double-row (DR) technique, transosseous-equivalent (TOE) technique with absorbable patch reinforcement, and superior capsular reconstruction (SCR) with the long head of the biceps tendon (LHBT) autograft.

Study Design: Cohort study; Level of evidence 3.

Lateral acromioplasty cannot sufficiently reduce the critical shoulder angle if preoperatively measured over 40°.

Purpose: To investigate whether arthroscopic lateral acromion resection can sufficiently reduce the critical shoulder angle (CSA) without damaging deltoid muscle insertion.

Methods: Ninety patients who underwent arthroscopic rotator cuff (RC) repair were retrospectively analysed. According to the preoperative CSA, patients were categorized as Group I (CSA < 35°) and Group II (CSA ≥ 35°).

Best implant choice for coracoid graft fixation during the Latarjet procedure depends on patients' morphometric considerations.

Purpose: To assess the anthropometric dimensions of the coracoid process and the glenoid articular surface and to determine possible implications with the different commercially available Latarjet fixation techniques.

Methods: In a total of 101 skeletal scapulae the glenoid length (GL), the glenoid width (GW), the coracoid length (CL), the coracoid width (CW) and the coracoid thickness (CTh) were measured. In order to assess the ability of the transferred coracoid to restore the glenoid anatomy we created a hypothetical model of 10%, 15%, 20%, 25% and 30% glenoid bone loss.

Papillary Thyroid Carcinoma Metastasis to the Lumbar Spine Masquerading as a Schmorl's Node.

A Schmorl's node is a common incidental finding encountered during radiologic imaging. Despite the vertebral body being a common site of metastatic disease, a lytic lesion adjacent to an endplate with typical imaging features can often confidently be called a Schmorl's node. This is a case report of a patient with a single well-defined FDG-avid papillary thyroid carcinoma metastasis to the spine that had imaging findings characteristic of a Schmorl's node on CT and MRI.

Cognitive Behavioural Analysis System of Psychotherapy (CBASP) for chronic depression: clinical characteristics and six month clinical outcomes in an open case series.

Background: Evidence-based guidance on how best to treat chronic depression is limited. Cognitive Behavioural Analysis System of Psychotherapy (CBASP) has shown some promise with this 'difficult-to-treat' clinical group. This case series was designed to assess the acceptability and utility of this novel treatment in routine clinical practice within the U.