Arthroscopic Volar Capsuloligamentous Reattachment and Reinforcement to Bone.

Background: Injuries of the volar ligaments of the wrist are not uncommon, but their arthroscopic treatment presents a significant challenge. The objective of this paper is to introduce a technique for reattaching (in acute injuries) or reinforcing (in chronic injuries) various volar wrist ligaments to the bone, using standard wrist arthroscopic dorsal and volar portals. Methods: There are three common steps for all the arthroscopic volar capsuloligamentous reattachments or reinforcements Step 1 - Volar Portal Establishment: volar radial, volar ulnar and volar central portals are used depending on which structure needs to be reattached or reinforced. Step 2 - Anchor Placement: the anchor is positioned at the site where the ligament has been detached. Step 3 - Capsuloligamentous Suture and Knotting: a knot pusher is introduced inside the joint from the dorsal portal and advanced inside the volar portal where the threads of the anchor are located. The knot pusher is loaded with the threads and retrieved to the dorsal portal. A 16G Abbocath, loaded with a loop is used to pierce the volar ligaments. The loop of the Abbocath is captured from the dorsal portal and loaded with the threads. Both threads are taken to the volar portal and knotted after releasing the traction. This way the knot is placed out of the wrist and the ligaments are reattached or reinforced to the bone. Result: This technique has been used to reinforce and reattach the scapholunate and lunotriquetral ligaments and to reattach the radiocarpal ligaments and the Poirier space. Since this procedure has been performed in various conditions and in conjunction with other ligament treatments (such as perilunate injuries, carpal bone fractures, distal radius fractures, and reinforcement or reattachment of the dorsal portions of intrinsic ligaments), specific results are not presented. Conclusions: The described technique enables the reattachment and reinforcement of most volar ligaments to the bone using standard wrist arthroscopic portals. It can be performed in conjunction with the treatment of the dorsal portion of intrinsic ligaments or other wrist injuries.

Arthroscopic Trapeziectomy and Suture Button Suspensionplasty: A Review of the Literature and Description of the "Three-Step Arthroscopic Trapeziectomy Technique".

In the last two decades, surgeons have rapidly developed arthroscopic techniques to treat basal joint osteoarthritis. Such techniques spare the joint capsule and ligaments, allow more accurate staging of cartilage degeneration to determine the most appropriate treatment, and decrease the risk of injury to the radial artery and superficial branch of the radial nerve. Arthroscopic resection arthroplasty of the trapezium can be performed as either partial or complete trapeziectomy. Many papers have described partial trapeziectomy but few have discussed complete trapeziectomy. Suture button implants avoid the drawbacks of temporary fixation using Kirschner wire, as well as the drawbacks of ligament reconstruction, which necessitates the sacrifice of a tendon and involves both wide exposure and scar tissue. This paper aimed to review the published data on the arthroscopic treatment of basal thumb osteoarthritis, with a special focus on stabilization using suture button suspensionplasty, and to present a technique that structures this procedure into three steps, allowing it to be performed in an easier, more organized, and faster way.

Arthroscopic "S"-shaped Ligamentoplasty for Floating Lunate.

The concurrence of tears of the scapholunate (SL) and lunotriquetral (LT) ligaments is not unusual and can also occur without an apparent perilunate dislocation. Badia and Khanchandani called this combined lesion a "floating lunate" because the ligamentous attachments on both sides of the lunate are absent and the lunate floats in a neutral position. There have been few published papers referring to the treatment of this kind of instability. In recent years, we have developed an arthroscopic ligamentoplasty for SL instability. However, this procedure is not indicated whether the LT ligament is also damaged. With this current modification, both the strongest portions of the SL and LT ligaments can be reconstructed without opening the joint, thereby avoiding an open approach. We have described this as an "S"-shaped ligamentoplasty, as the graft resembles an "S" as it travels inside the scaphoid, lunate, and triquetrum. The same postoperative early mobilization protocol can be applied to this kind of reconstruction.

Plantar fasciopathy: A current concepts review.

Plantar fasciopathy is very prevalent, affecting one in ten people in their lifetime.Around 90% of cases will resolve within 12 months with conservative treatment.Gastrocnemius tightness has been associated with dorsiflexion stiffness of the ankle and plantar fascia injury.The use of eccentric calf stretching with additional stretches for the fascia is possibly the non-operative treatment of choice for chronic plantar fasciopathy.Medial open release of approximately the medial third of the fascia and release of the first branch of the lateral plantar nerve has been the most accepted surgical treatment for years.Isolated proximal medial gastrocnemius release has been reported for refractory plantar fasciopathy with excellent results and none of the complications of plantar fasciotomy. Cite this article: EFORT Open Rev 2018;3:485-493. DOI: 10.1302/2058-5241.3.170080.