11/7/2022 0 Comments Lip shaped hand mirror![]() ![]() It also facilitates the passage of tendons and various neurovascular structures from the forearm to the hand. ![]() It is capable of various movements like flexion, extension, abduction and adduction. Palmar venous arches: Receives palmar metacarpal and digital veins. Gives rise to cephalic and basilic veins. They include: palmar arches (superficial, deep), palmar digital arteries (common, proper), dorsal carpal arch, dorsal metacarpal arteries, dorsal digital arteries, principal artery of the thumb.ĭorsal venous network of hand: predominant drainage route of the hand (also receiving palmar venous return via perforating veins). Mnemonic: Ulnar nerve supplies all intrinsic muscles of the hand except the LOAF muscles ( Lateral two lumbricals, Opponens pollicis, Abductor pollicis brevis, Flexor pollicis brevis)Īll the branches originate from the radial and ulnar arteries. Ulnar nerve and its branches (superficial, deep and dorsal) innervate the hypothenar and metacarpal groups Radial nerve provides cutaneous innervation along the outisde of the thumb. Median nerve and its branches (common and proper palmar digital nerves) predominantly supply the thenar muscles. Metacarpal group: lumbircals, palmar interossei, dorsal interossei Hypothenar group: abductor digiti minimi, flexor digiti minimi, opponens digiti minimi, palmaris brevis Thenar group: abductor pollicis brevis, adductor pollicis, flexor pollicis brevis, opponens pollicis Phalanges: proximal, middle, distal phalanges Key facts about the anatomy of the hand BonesĬarpals: scaphoid, lunate, triquetrum, pisiform, trapezium, trapezoid, capitate, hamate The other major contributors are actually the forearm muscles, which project tendons towards the hand via an equally complex and flexible anatomical structure, called the wrist.Ī solid understanding of the hand requires good grasp (pun intended) of its entire anatomy, so in this page we will look at all of the above structures. However, the intrinsic muscles of the hand are only partially responsible for all its range of motion. The hand itself consists of specific bones onto which various muscles are attached, and a collection of neurovascular structures responsible for drainage and innervation. It is strong enough to allow climbers to tackle any mountain, but also sufficiently precise for the manipulation of some of the world’s smallest objects and the performance of complex actions. You know the one we’re talking about.The human hand, the most distal part of the upper limb, is a remarkable feat of engineering and evolution. And, it’s a smooth way to get rid of that “chair pile” where all your clothes just keep stacking up. That way, your clothes will still look great the day after. Just hang them on the rack hidden at the back of the mirror. ![]() A wall mirror or a standing mirror will fulfil this purpose.Ī standing mirror can also offer a clever place to put away your clothes. Preferably a full-length one that is big enough for all your unique angles. Especially not if you want to check that your sneakers go well with your jeans.įor this, you need a larger mirror. Who’s the fairest of them all? You are, of course! But sometimes, a smaller mirror just isn’t enough to make sure. A mirror like that will fit nicely on top of your dressing table and will showcase a bit more of your wonderful self, making it easier to nail the outfit of the day. If you do have some room to play around with, a dressing table mirror might be a neat option. It’s small enough to be portable, but just big enough for you to fix your hair, put on makeup, and accessorise. What do you do when the bathroom is occupied, the kids are playing in the hallway and your other half is napping in the bedroom? Just grab a table mirror and you're good to go!Ī table mirror is perfect for placing on top of a table, a desk, or any solid, flat surface. Still, you need to get ready for the day and you want to look your best. Space is always an issue when you have a big family, a small living space, or both. Small, cramped space? The table mirror is your hero It’s quite a neat effect that will work extra well in smaller spaces, like a hallway or a narrow corridor. This gives the space a lighter, airier feel, and makes a room feel larger than it really is. The reflection makes any light source brighter and adds depth and movement to flat, still surfaces. By using mirrors in your rooms, you can change the perception of space and light. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |