Short-process incudo-stapedioplasty in congenital ear malformation.

Objectives: Although various stapedotomy and stapedectomy techniques exist, anchoring the piston can be challenging. We present a novel surgical approach for treating congenital stapes malformations with an atypical facial nerve trajectory.

Methods: This is a case of a 7-year-old boy presenting with bilateral conductive hearing loss.

A five-minute drainage assessment prevents reexploration for bleeding.

Objective: To evaluate the effectiveness of the five-minute drainage assessment (FMDA) in preventing reexploration for bleeding following cardiovascular surgery.

Methods: This retrospective review included 1280 patients who underwent cardiovascular surgery between January 2017 and August 2021. Patients were divided into control (n = 695) and FMDA (n = 585) groups.

Vasa vasorum of the no-touch saphenous vein graft observed using frequency-domain optical coherence tomography.

Objectives: One possible reason for the long-term patency of no-touch (NT) saphenous vein grafts (SVG) is the preservation of the vasa vasorum in the adventitia/perivascular adipose tissue (PAT). We investigated the vasa vasorum of the NT SVG in vivo using frequency-domain optical coherence tomography (FD-OCT), performed qualitative and quantitative analyses and compared them with the conventional SVG.

Methods: An FD-OCT study was performed on 14 SVG at the postoperative coronary angiography 1-2 weeks postoperatively (NT group, n = 9; conventional group, n = 5).

Middle-Ear Salivary Gland Choristoma with Congenital, Single-Sided Hearing Loss.

Middle-ear salivary gland choristoma (SGCh) is a rare, benign tumor that causes conductive hearing loss owing to middle-ear morphological abnormalities. Early diagnosis is challenging, and surgical resection is indispensable for a definitive diagnosis. We report the case of a 3-year-old boy diagnosed with middle-ear SGCh during the follow-up period for left-sided hearing loss discovered at newborn hearing screening (NHS).

Effectiveness of intraoperative endoscopic evaluation in aortic valve repair with valve-sparing aortic root replacement: a comparison of short- and mid-term results.

Objectives: Valve-sparing aortic root replacement requires expertise to predict repair results and prevent secondary aortic clamping for valve repair or replacement secondary to aortic valve insufficiency. Thus, intraoperative evaluation of the aortic valve using diastolic pressure at the aortic root may be helpful. The goal of this retrospective study was to compare the early and mid-term results of aortic valve repair with those of valve-sparing aortic root replacement using intraoperative endoscopic evaluation.