Hayden, Alexander C.

Hip arthroscopy is an increasingly common procedure to treat intra‐articular conditions such as labral tears and femoroacetabular impingement. With the increase in frequency of such procedures, so too are revision arthroscopic hip procedures. Capsular repair in the setting of revision hip arthroscopy can be challenging due to the presence of adhesions and scar tissue formation that obscure tissue planes, suboptimal quality of residual capsular tissue, and the presence of capsular tissue defects. This technical note aims to describe the key surgical principles and considerations of revision hip capsular closure.

Abstract The acetabular labrum is a fibrocartilaginous structure that deepens the acetabular socket and helps maintain a suction seal. In patients with hip dysplasia, a distinct labral tear pattern called an inside‐out labral tear is often seen. This tear pattern is particularly challenging to correct via conventional techniques since the labrum can potentially remain everted and insufficiently restore the native hip labral suction seal after repair. An inverted hip labral repair technique is performed for this pathology at our institution and focuses on achieving optimal labral orientation to enhance the suction seal and joint stability, particularly in dysplastic hips. This Technical Note aims to describe the key surgical principles and clinical considerations of inverted hip labral repair. Technique Video video See video under supplementary data.

Abstract Arthrofibrosis of the knee is a difficult‐to‐manage complication after meniscoligamentous knee injuries, traumatic injuries with articular extension, and surgeries to treat these conditions. Treatment protocols for the management of postoperative arthrofibrosis exhaust nonoperative therapies before proceeding to the operating room for lysis of adhesions (LOA). Although LOA restores range of motion in most cases, a recurrence of arthrofibrosis is possible when postoperative therapy protocols are not strictly followed. Limited treatment options exist in the setting of recalcitrant arthrofibrosis. Revision arthroscopic LOA may be performed in this scenario. This revision procedure places neurovascular anatomy in the posterior compartment at risk. Performing a posterior capsule release in the arthroscopic management of recalcitrant arthrofibrosis is challenging but important to optimize recovery of range of motion. This Technical Note and accompanying video present a stepwise approach to LOA that demonstrates a safe method for performing an arthroscopic posterior capsule release in these challenging cases. Technique Video video See video under supplementary data.

Abstract Radial meniscal tears can be challenging to address and require advanced arthroscopic techniques for satisfactory repair. When radial tears occur in older patients, the surgeon often encounters suboptimal tissue integrity that presents its own challenges. Incorporating ripstop sutures in tie‐grip repair constructs for radial tears has been documented in the literature with favorable biomechanical properties. This Technical Note and accompanying video present a reproducible method for incorporating tie‐grip and mobile ripstop stitches to fortify traditional meniscal repair configurations for radial tears. This technique augments the biomechanical strength of repair and may prove useful in poor tissue quality and areas of small focal deficiency, especially in scenarios with repairable but degenerative meniscal tissue. This is particularly relevant considering many repairs fail due to pull‐through of sutures within the meniscal tissue. Technique Video video See video under supplementary data.