Arthroscopy frequently has been used to treat a variety of shoulder conditions, including rotator cuff tears. Arthroscopic techniques, when compared with open techniques, are associated with less morbidity, leading to lower complication rates, easier recovery, and improved outcomes. As technology improves, we continue to develop lessinvasive surgical techniques to treat rotator cuff pathology. With the development of the NanoScope (Arthrex, Naples, FL), we have the opportunity to view through a small cannula without making a standard viewing portal. This technique combines this small viewing portal with standard repair techniques through only a single lateral incision to provide a lessinvasive rotator cuff repair technique.

Recent advancements in computer-assisted surgery have led to a renewed interest in robotic-assisted hip arthroplasty. This technology assists with component position which is especially useful in prior trauma or dysplasia cases. We present a case of a surgical hip fusion conversion to total hip arthroplasty with the use of robotic-assisted technology. Enhanced preoperative planning with the ability to manipulate implant position before execution can be invaluable during complex procedures. Further research is warranted before revision cases using computerized navigation systems becomes more prevalent.

The use of biologics in sports medicine is increasing rapidly. An osteochondral defect in a young active patient remains a difficult issue to treat. Autograft cartilage has tremendous advantages for the treatment of full-thickness defects, but harvesting and preparation have been difficult in the past. Disadvantages have included donor-site morbidity and the need for further surgery. With the recent development of the GraftNet device (Arthrex, Naples, FL), harvesting and delivery of autograft have become easier and can be performed arthroscopically in a single surgical procedure. Bone marrow concentrate has recently increased in popularity owing to the presence of mesenchymal stem cells. These stem cells combined with autograft cartilage and BioCartilage (Arthrex) could lead to better incorporation and healing. In this article, we show how this unique biological composite is obtained and then added in the cartilage defect during a singlestage arthroscopic procedure.

Knee arthroscopy has evolved greatly from its inception in the twentieth century. Of the many arthroscopic knee surgeries, meniscectomy is the most commonly performed. Arthroscopic meniscectomy is the most common orthopaedic surgical procedure performed in the United States. We continue to develop more minimally invasive procedures, and the NanoScope has provided a new generation of possibilities. The system does not require the use of a standard incision or portal, and with the use of nanoinstruments, we can perform treatments as well as diagnostic arthroscopy without incisions. This technique provides an updated incisionless option to perform a partial medial meniscectomy.

Knee arthroscopy has evolved greatly from its inception in the 20th century. Arthroscopic synovectomy is performed in the case of infection or significant synovitis. We continue to develop more minimally invasive procedures, and the NanoScope (Arthrex, Naples, FL) has provided a new generation of possibilities. The system does not require the use of a standard incision or portal, and using the GraftNet (Arthrex), we can harvest tissue with a standard shaver for further evaluation. This technique provides an option to perform a synovectomy and biopsy without the use of standard arthroscopy portals through an incisionless approach.