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Effective stretching position for the posterior deltoid muscle evaluated by shear wave elastography.
Publication Type: Academic Journal
Source(s): Journal of shoulder and elbow surgery [J Shoulder Elbow Surg] 2022 Aug; Vol. 31 (8), pp. 1658-1665. Date of Electronic Publication: 2022 Mar 01.
Abstract: Background: Deteriorated extensibility of the posterior deltoid muscle is one of the factors of posterior shoulder tightness, and improvement in its extensibility is needed. However, no study has investigated which shoulder positions effectively stretc...
Thickness of the Deltoid Muscle and Location of the Anterior Branch of the Axillary Nerve and the Posterior Circumflex Humeral Artery for Deltoid Injections.
Publication Type: Academic Journal
Source(s): BioMed research international [Biomed Res Int] 2022 Dec 15; Vol. 2022, pp. 1784572. Date of Electronic Publication: 2022 Dec 15 (Print Publication: 2022).
Abstract: This study investigated the thickness of the deltoid muscle and the location of the anterior branch of the axillary nerve (AAN) and posterior circumflex humeral artery (PCHA), with the goal of maximizing the effectiveness of deltoid injections. Forty s...
Anatomical and molecular analyses of the deltoid muscle in chimpanzees (Pan troglodytes) and modern humans (Homo sapiens): Similarities and differences due to the uses of the upper extremity.
Publication Type: Academic Journal
Source(s): American journal of primatology [Am J Primatol] 2022 Jul; Vol. 84 (7), pp. e23390. Date of Electronic Publication: 2022 May 13.
Abstract: In the deltoid muscles of Pan troglodytes and Homo sapiens, we have analyzed the muscle architecture and the expression of the myosin heavy chain (MHC) isoforms. Our aim was to identify differences between the two species that could be related to their...
C5 Palsy Following Cervical Spine Decompression.
Publication Type: Academic Journal
Source(s): The Israel Medical Association journal : IMAJ [Isr Med Assoc J] 2021 Aug; Vol. 23 (8), pp. 521-525.
Abstract: Background: Cervical spinal surgery is considered safe and effective. One of the few specific complications of this procedure is C5 nerve root palsy. Expressed primarily by deltoid muscle and biceps brachii weakness, it is rare and has been related to ...
C6 and not C5 nerve fibers more commonly contribute most to deltoid muscle innervation: anatomical study with application to better diagnosing cervical nerve injuries.
Publication Type: Academic Journal
Source(s): Neurosurgical review [Neurosurg Rev] 2022 Jun; Vol. 45 (3), pp. 2401-2406. Date of Electronic Publication: 2022 Mar 04.
Abstract: Most anatomical textbooks list both the C5 and C6 spinal nerves as contributing to the deltoid muscle's innervation via the axillary nerve. To our knowledge, no previous study has detailed the exact spinal nerve components of the axillary nerve termina...
Functional outcome and CEUS-assessed deltoid muscle vitality after fracture-specific versus standard prosthetic design in reverse shoulder arthroplasty for trauma.
Publication Type: Academic Journal
Source(s): Journal of orthopaedic research : official publication of the Orthopaedic Research Society [J Orthop Res] 2023 Mar; Vol. 41 (3), pp. 489-499. Date of Electronic Publication: 2022 Jun 14.
Abstract: Functional outcome after reverse-shoulder-arthroplasty (RSA) in proximal humerus fractures (PHF) depends on deltoid muscle integrity and successful reattachment of the tuberosities for best possible recovery of rotator-cuff function. In this monocentri...
Complete distal deltoid muscle detachment: a case report.
Publication Type: Academic Journal
Source(s): Sportverletzung Sportschaden : Organ der Gesellschaft fur Orthopadisch-Traumatologische Sportmedizin [Sportverletz Sportschaden] 2022 Mar; Vol. 36 (1), pp. 55-59. Date of Electronic Publication: 2020 Jul 14.
Abstract: Background: The deltoid is a large triangular muscle at the shoulder. It attaches proximally to the clavicle, acromion and scapula, while distally it attaches to the lateral deltoid tuberosity. Ruptures are rare, and the literature only reports cases o...
Efficacy and safety of botulinum toxin injection in reducing deltoid muscle hypertrophy.
Publication Type: Academic Journal
Source(s): Dermatologic therapy [Dermatol Ther] 2021 Nov; Vol. 34 (6), pp. e15168. Date of Electronic Publication: 2021 Oct 26.
Abstract: With the increasing demand for body contouring, botulinum toxin (BTX) injection is being widely used off-label for muscular hypertrophy. However, to the best of our knowledge, no study has investigated the clinical efficacy of BTX type A (BTX-A) in del...
Reversed shoulder arthroplasty leads to significant histological changes of the deltoid muscle: a prospective intervention trial.
Publication Type: Academic Journal
Source(s): Archives of orthopaedic and trauma surgery [Arch Orthop Trauma Surg] 2021 Jul; Vol. 141 (7), pp. 1149-1154. Date of Electronic Publication: 2020 Jun 11.
Abstract: Introduction: Reverse shoulder arthroplasty (RSA) shows promising short- and mid-term results in cuff tear arthropathy. However, functional impairments are described in long-term findings. Micromorphological changes in the periarticular musculature cou...
Magnetic resonance imaging of deltoid muscle/tendon tears: a descriptive study.
Publication Type: Academic Journal
Source(s): Skeletal radiology [Skeletal Radiol] 2021 Oct; Vol. 50 (10), pp. 1995-2003. Date of Electronic Publication: 2021 Mar 04.
Abstract: Objective: To describe the MRI features of deltoid tears and to evaluate tear characteristics in patient groups based on history of trauma and rotator cuff tear (RCT).Materials and Methods: The records of patients who underwent shoulder MRI at our inst...