Bulletin of the Hospital for Joint Diseases

Osteochondral lesions (OCL) of the knee are a common pathology that can be challenging to address. Due to the innate characteristics of articular cartilage, OCLs generally do not heal in adults and often progress to involve the subchondral bone, ultimately resulting in the development of osteoarthritis. The goal of articular cartilage repair is to provide a long-lasting repair that replicates the biological and mechanical properties of articular cartilage, but there is no widely adopted technique that results in true pre-injury state hyaline cartilage...

The association of radial nerve palsy and humeral shaft fracture is well known. Primary exploration and fracture fixation is recommended for open fractures and vascular injury while expectant management remains the standard of care for closed injuries. In the absence of nerve recovery, exploration and reconstruction is recommended 3 to 5 months following injury. When direct repair or nerve grafting is unlikely to achieve a suitable outcome, nerve and tendon transfers are potential options for the restoration of wrist and finger extension...

Distal radius fractures are one of the most common fractures in adults and historically have frequently led to significant disability. Originally described over 5,000 years ago, until recently these fractures were almost exclusively treated by closed methods. Since the introduction of osteosynthesis in 1907, followed by the founding of the AO in 1958, and more recently the development of the volar locked plate in the early 2000s, over the past century the surgical treatment of these fractures has evolved greatly...

This review highlights the expanding use of knee-based osteotomies in the treatment of knee joint malalignment and joint preservation. Planning and outcomes of traditional high tibial osteotomies and distal femoral osteotomies are discussed in addition to some of the challenges encountered with these procedures. Lastly, the role of patient-specific instrumentation and three-dimensional guided templating in performing osteotomies is discussed with respect to procedures that involve biplanar corrections and those performed in combination with other joint preservation procedures...

Prosthetic joint infection (PJI) remains a major cause of failure in total joint arthroplasty. This complication begets an increase in morbidity and mortality along with significant costs to the healthcare system. The use of prophylactic antibiotics has significant decreased the incidence of this complication. However, the incidence of PJI has not drastically decreased over the last 50 years. This review explores the history, current concepts, and future developments for prevention of PJI prior to incision in total joint arthroplasty...

Ultrasound technologies are infrequently utilized in orthopedics as a first line diagnostic method, however, advances in technology and the applied techniques have opened the door for how and when ultrasound can be used. One specific avenue is the use of point of care ultrasound in which ultrasound is used at the time of initial patient evaluation by the evaluating physician. This use expedites time to diagnosis and can even guide therapeutic interventions. In the past two decades there have been numerous studies demonstrating the effectiveness of ultrasound for the diagnosis of many orthopedic conditions in the upper extremity, often demonstrating that it can be used in the place of and with greater diagnostic accuracy than magnetic resonance imaging...

Recurrent patellar instability can significantly impact patients' quality of life and function. A large amount of research on patellar instability has been conducted in the past two decades, and a number of traditionally held principles of treatment have been challenged. This review addresses three current concepts and controversies in the treatment of patellar instability, specifically what factors lead to an increased tibial tubercle-trochlear groove distance and how to address them, when to add a tibial tubercle osteotomy to a medial patellofemoral ligament (MPFL) reconstruction, and which medial patellar stabilizers should be reconstructed...

Modern technology and advances in medicine have facilitated increasing rates of limb salvage in the treatment of sarcomas. Orthopedic oncologists have a wide array of reconstruction options for limb salvage, ranging from allografts to endoprosthesis reconstruction. Limb lengthening is another option available to an orthopedic oncologist faced with bony defects and limb length discrepancies following resection. This review provides a brief history of limb lengthening, the principles of distraction osteogenesis, and current applications in orthopedic oncology...

Although gait is one of the most globally ubiquitous concepts-traversing all geographic, cultural, and language barriers-it is often seen as an overwhelming and confusing concept. This review describes the phases and components of gait to help the clinician identify what is normal, evaluate what is not normal, and understand some common pathologic gait patterns seen in the different orthopedic subspecialties.

Orthopedic surgery in the United States has gone through many changes over the past few centuries. Starting with a small sect of subspecialized surgeons, advances in technology and surgical skills have paralleled the growth of the specialty. To keep up with demand, the training of orthopedic surgeons has undergone many iterations. From apprenticeships to the current residency model, the field has always adapted to ensure the constant production of well-trained surgeons to take care of the growing orthopedic needs in the population...

Carpal tunnel release is a safe and reliable option for the surgical treatment of carpal tunnel syndrome. It has traditionally been performed under direct visualization through an open approach. Endoscopic carpal tunnel release (ECTR) was developed as a minimally invasive alternative with the goals of decreasing soft tissue trauma and accelerating functional recovery. Endoscopic carpal tunnel release continues to increase in popularity from both a surgeon and patient perspective. Endoscopic carpal tunnel release has been shown to result in earlier functional improvement compared to traditional open techniques but with no meaningful differences in long-term outcomes...

Postoperative stiffness is a challenging problem in the setting of primary total knee arthroplasty. There remains a relatively high prevalence of patients suffering from this condition, and it can lead to unsatisfactory outcomes and need for revision surgery as well as a large financial burden on the health care system. There are a number of factors that predispose patients to developing arthrofibrosis, including patient-specific factors and intraoperative and postoperative considerations. Arthrofibrosis can be treated effectively in the early stages with manipulation under anesthesia with or without lysis of adhesions, however, those who fail to respond to these interventions may require revision surgery, which generally has poorer outcomes when performed for this indication...

The evolution of total elbow arthroplasty (TEA) has laid the groundwork for modern day TEA and has contributed to our understanding of elbow biomechanics. Trends in the usage of TEA have also varied significantly over time. This article aims to review the history and evolution of the TEA implant with a focus on modern day implant biomechanics and the trends in TEA indications. Additionally, this review discusses various complications that can occur with modern day TEA and looks toward the future to identify innovation and future trends...

Posterior cruciate ligament (PCL) injuries are a rare form of knee injury often seen in the setting of high energy polytraumas; however, these injuries can occur in isolation as well. Often, the posterolateral corner (PLC) is involved, which imparts further posterior translational and rotational instability to these injuries. While non-operative management is certainly a reliable option for low grade isolated PCL tears, high grade injuries with concomitant PLC involvement, additional intra-articular pathologies requiring operative management, multiligamentous injuries, or patients who have failed non-operative management require PCL repair or reconstruction...

A 50-year-old woman developed severe soft tissue atrophy of the hip following a triamincolone acetonide injection to the greater trochanteric bursa. Saline injection therapy was initially attempted without improvement and the defect was ultimately treated effectively with serial fat grafting. Adverse soft tissue reactions are rare but potentially devastating complications of corticosteroid injections, and the use of soluble steroid preparations and proper injection techniques can minimize the risk to surrounding tissue...

PURPOSE: The purpose of this study was to systematically review the evidence in the literature in order to evaluate the outcomes following medial patellofemoral ligament (MPFL) reconstruction with allograft compared to autograft reconstruction. METHODS: A systematic literature search was performed based on PRISMA guidelines using the EMBASE, MEDLINE, and The Cochrane Library databases. Inclusion criteria for the study was clinical studies reporting on MPFL reconstruction with allograft...

PURPOSE: The use of intraoperative technology is increasing among orthopedic surgeons in the United States. However, there is continued debate as to whether intraoperative technologies provide clinical benefits in patients undergoing total knee arthroplasty (TKA). This study sought to determine whether the use of a novel intraoperative navigation technology produces equivalent or superior short-term outcomes compared to conventional technique. METHODS: Fifty-nine consecutive patients underwent primary TKA with a novel imageless intraoperative navigational technology between October 2019 and January 2020 at a single, urban, orthopedic specialty hospital...

OBJECTIVE: Resection of soft tissue sarcoma (STS) in the distal lower extremity can result in large soft tissue defects that create difficult wounds to manage and significant risks for complications. Often, the anticipated or resultant tissue defect or loss of functional anatomy is an indication for amputation over limb salvage. Soft tissue reconstruction managed by plastic and reconstructive surgery (PRS) may help offer limb salvage as a therapeutic option with acceptable oncologic outcomes and wound complication rates...

BACKGROUND: Deep surgical site infections (dSSI) following total knee arthroplasty (TKA) are associated with morbidity and poor outcomes. Although numerous patient and non-patient factors have been correlated with dSSI development, the temporal and seasonal variability of dSSI is unclear. The purpose of this study was to investigate the monthly and seasonal variability of dSSI rates following TKA. METHODS: The dSSI database at a single large, urban, academic medical center was reviewed for TKAs performed between January 2009 and August 2018...

PURPOSE: Thisstudy sought to assessthe prognostic effect of preoperative symptom severity on hip arthroscopy outcomes for femoroacetabular impingement syndrome (FAI). METHODS: Patients undergoing hip arthroscopy between September 2012 and July 2014 for FAI with a minimum of 5-year clinical outcomes were compiled. Patient reported outcomes (PROs) including modified Harris Hip Score (mHHS) and Nonarthritic Hip Score (NAHS) were collected. High and low preoperative function (PF) subgroups were created using baseline population median mHHS (43...